2014-12-23T16:27:11.735+0000 I CONTROL  [initandlisten] MongoDB starting : pid=3167 port=27018 dbpath=/mnt/data/mongod-shard 64-bit host=ip-10-238-4-248
2014-12-23T16:27:11.735+0000 I CONTROL  [initandlisten] db version v2.8.0-rc3
2014-12-23T16:27:11.735+0000 I CONTROL  [initandlisten] git version: 2d679247f17dab05a492c8b6d2c250dab18e54f2
2014-12-23T16:27:11.735+0000 I CONTROL  [initandlisten] build info: Linux build4.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2014-12-23T16:27:11.735+0000 I CONTROL  [initandlisten] allocator: tcmalloc
2014-12-23T16:27:11.735+0000 I CONTROL  [initandlisten] options: { net: { port: 27018 }, processManagement: { fork: true }, storage: { dbPath: "/mnt/data/mongod-shard", engine: "wiredtiger" }, systemLog: { destination: "file", logAppend: true, path: "/mnt/data/mongod-shard/mongod-shard.log" } }
2014-12-23T16:27:11.735+0000 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=3G,session_max=20000,extensions=[local=(entry=index_collator_extension)],statistics=(all),log=(enabled=true,archive=true,path=journal,compressor=snappy),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
2014-12-23T16:27:12.829+0000 I NETWORK  [initandlisten] waiting for connections on port 27018
2014-12-23T16:51:02.993+0000 I NETWORK  [initandlisten] connection accepted from 10.233.133.124:46471 #1 (1 connection now open)
2014-12-23T16:52:04.673+0000 I NETWORK  [initandlisten] connection accepted from 10.238.44.130:51496 #2 (2 connections now open)
2014-12-23T16:52:04.673+0000 I SHARDING [conn2] first cluster operation detected, adding sharding hook to enable versioning and authentication to remote servers
2014-12-23T16:52:04.676+0000 I SHARDING [conn2] remote client 10.238.44.130:51496 initialized this host as shard shard0000
2014-12-23T16:52:04.677+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-0, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:04.677+0000 I NETWORK  [conn2] SyncClusterConnection connecting to [ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:04.677+0000 I NETWORK  [conn2] SyncClusterConnection connecting to [ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:04.911+0000 I NETWORK  [conn2] SyncClusterConnection connecting to [ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:05.066+0000 I SHARDING [conn2] collection benchdb1.COL-0 was previously unsharded, new metadata loaded with shard version 0|0||54999dad00df49298418fe62
2014-12-23T16:52:05.067+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999dad00df49298418fe62, took 389ms
2014-12-23T16:52:05.067+0000 I QUERY    [conn2] command admin.$cmd command: _recvChunkStart { _recvChunkStart: "benchdb1.COL-0", from: "ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018", fromShardName: "shard0002", toShardName: "shard0000", min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, shardKeyPattern: { shardkey: "hashed" }, configServer: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: false } ntoreturn:1 keyUpdates:0  reslen:47 393ms
2014-12-23T16:52:05.067+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-0 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999dad00df49298418fe62
2014-12-23T16:52:05.195+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-0" }
2014-12-23T16:52:05.195+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:05.198+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-0" }
2014-12-23T16:52:05.198+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:05.200+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:05.200+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 26
2014-12-23T16:52:05.200+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:05.201+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:05.201+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:05.327+0000 I NETWORK  [initandlisten] connection accepted from 10.238.44.130:51497 #3 (3 connections now open)
2014-12-23T16:52:05.336+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:05.337+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:05-54999db555e0a521752e034b", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353525337), what: "moveChunk.to", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 133, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 135, note: "success" } }
2014-12-23T16:52:05.699+0000 I QUERY    [conn3] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:326 371ms
2014-12-23T16:52:08.968+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dad00df49298418fe62') }
2014-12-23T16:52:08.976+0000 I SHARDING [LockPinger] creating distributed lock ping thread for ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 and process ip-10-238-4-248:27018:1419353528:1605815685 (sleeping for 30000ms)
2014-12-23T16:52:08.976+0000 I NETWORK  [LockPinger] SyncClusterConnection connecting to [ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:08.977+0000 I NETWORK  [LockPinger] SyncClusterConnection connecting to [ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:08.977+0000 I NETWORK  [LockPinger] SyncClusterConnection connecting to [ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:09.487+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999db855e0a521752e034c
2014-12-23T16:52:09.487+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 0|0||54999dad00df49298418fe62, current metadata version is 2|1||54999dad00df49298418fe62
2014-12-23T16:52:09.487+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-0 from shard version 0|0||54999dad00df49298418fe62 to shard version 3|0||54999dad00df49298418fe62
2014-12-23T16:52:09.487+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999dad00df49298418fe62, took 0ms
2014-12-23T16:52:09.487+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999dad00df49298418fe62
2014-12-23T16:52:09.587+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:52:08 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:52:09.792+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:09-54999db955e0a521752e034d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353529792), what: "split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999dad00df49298418fe62') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999dad00df49298418fe62') } } }
2014-12-23T16:52:09.892+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:09.892+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:09.893+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019]
2014-12-23T16:52:10.197+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:10.197+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dad00df49298418fe62') } ntoreturn:1 keyUpdates:0  reslen:37 1229ms
2014-12-23T16:52:12.959+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-1, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:12.959+0000 I SHARDING [conn2] collection benchdb1.COL-1 was previously unsharded, new metadata loaded with shard version 0|0||54999db600df49298418fe67
2014-12-23T16:52:12.959+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999db600df49298418fe67, took 0ms
2014-12-23T16:52:12.959+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-1 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999db600df49298418fe67
2014-12-23T16:52:12.969+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-1" }
2014-12-23T16:52:12.969+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:12.977+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-1" }
2014-12-23T16:52:12.977+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:12.978+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:12.978+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 41
2014-12-23T16:52:12.979+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:12.979+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:12.980+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:13.001+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:13.001+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:12-54999dbc55e0a521752e034e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353533001), what: "moveChunk.to", ns: "benchdb1.COL-1", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:52:16.124+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999db600df49298418fe67') }
2014-12-23T16:52:16.730+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999dc055e0a521752e034f
2014-12-23T16:52:16.730+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-1 based on current shard version 0|0||54999db600df49298418fe67, current metadata version is 2|1||54999db600df49298418fe67
2014-12-23T16:52:16.731+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-1 from shard version 0|0||54999db600df49298418fe67 to shard version 3|0||54999db600df49298418fe67
2014-12-23T16:52:16.731+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999db600df49298418fe67, took 0ms
2014-12-23T16:52:16.731+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999db600df49298418fe67
2014-12-23T16:52:17.035+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:17-54999dc155e0a521752e0350", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353537035), what: "split", ns: "benchdb1.COL-1", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999db600df49298418fe67') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999db600df49298418fe67') } } }
2014-12-23T16:52:17.422+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:17.422+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999db600df49298418fe67') } ntoreturn:1 keyUpdates:0  reslen:37 1298ms
2014-12-23T16:52:20.167+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-2, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:20.167+0000 I SHARDING [conn2] collection benchdb1.COL-2 was previously unsharded, new metadata loaded with shard version 0|0||54999dbd00df49298418fe6c
2014-12-23T16:52:20.167+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999dbd00df49298418fe6c, took 0ms
2014-12-23T16:52:20.168+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-2 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999dbd00df49298418fe6c
2014-12-23T16:52:20.180+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-2 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-2" }
2014-12-23T16:52:20.180+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:20.185+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-2 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-2" }
2014-12-23T16:52:20.185+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:20.187+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:20.187+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-2 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 53
2014-12-23T16:52:20.187+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-2 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:20.188+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:20.188+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-2' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:20.209+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-2' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:20.209+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:20-54999dc455e0a521752e0351", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353540209), what: "moveChunk.to", ns: "benchdb1.COL-2", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:52:23.485+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-2", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-2-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dbd00df49298418fe6c') }
2014-12-23T16:52:24.093+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-2/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999dc755e0a521752e0352
2014-12-23T16:52:24.093+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-2 based on current shard version 0|0||54999dbd00df49298418fe6c, current metadata version is 2|1||54999dbd00df49298418fe6c
2014-12-23T16:52:24.093+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-2 from shard version 0|0||54999dbd00df49298418fe6c to shard version 3|0||54999dbd00df49298418fe6c
2014-12-23T16:52:24.093+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999dbd00df49298418fe6c, took 0ms
2014-12-23T16:52:24.093+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999dbd00df49298418fe6c
2014-12-23T16:52:24.398+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:24-54999dc855e0a521752e0353", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353544398), what: "split", ns: "benchdb1.COL-2", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999dbd00df49298418fe6c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999dbd00df49298418fe6c') } } }
2014-12-23T16:52:24.781+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-2/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:24.781+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-2", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-2-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dbd00df49298418fe6c') } ntoreturn:1 keyUpdates:0  reslen:37 1296ms
2014-12-23T16:52:27.263+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-3, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:27.263+0000 I SHARDING [conn2] collection benchdb1.COL-3 was previously unsharded, new metadata loaded with shard version 0|0||54999dc500df49298418fe6f
2014-12-23T16:52:27.264+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999dc500df49298418fe6f, took 0ms
2014-12-23T16:52:27.264+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-3 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999dc500df49298418fe6f
2014-12-23T16:52:27.276+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-3 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-3" }
2014-12-23T16:52:27.276+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:27.281+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-3 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-3" }
2014-12-23T16:52:27.281+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:27.288+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:27.288+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-3 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 65
2014-12-23T16:52:27.288+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-3 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:27.289+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:27.289+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-3' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:27.300+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-3' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:27.300+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:27-54999dcb55e0a521752e0354", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353547300), what: "moveChunk.to", ns: "benchdb1.COL-3", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:52:30.659+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-3", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-3-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dc500df49298418fe6f') }
2014-12-23T16:52:31.265+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-3/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999dce55e0a521752e0355
2014-12-23T16:52:31.265+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-3 based on current shard version 0|0||54999dc500df49298418fe6f, current metadata version is 2|1||54999dc500df49298418fe6f
2014-12-23T16:52:31.266+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-3 from shard version 0|0||54999dc500df49298418fe6f to shard version 3|0||54999dc500df49298418fe6f
2014-12-23T16:52:31.266+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999dc500df49298418fe6f, took 0ms
2014-12-23T16:52:31.266+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999dc500df49298418fe6f
2014-12-23T16:52:31.571+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:31-54999dcf55e0a521752e0356", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353551571), what: "split", ns: "benchdb1.COL-3", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999dc500df49298418fe6f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999dc500df49298418fe6f') } } }
2014-12-23T16:52:31.957+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-3/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:31.957+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-3", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-3-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dc500df49298418fe6f') } ntoreturn:1 keyUpdates:0  reslen:37 1298ms
2014-12-23T16:52:34.776+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-4, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:34.776+0000 I SHARDING [conn2] collection benchdb1.COL-4 was previously unsharded, new metadata loaded with shard version 0|0||54999dcc00df49298418fe74
2014-12-23T16:52:34.776+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999dcc00df49298418fe74, took 0ms
2014-12-23T16:52:34.776+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-4 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999dcc00df49298418fe74
2014-12-23T16:52:34.790+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-4 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-4" }
2014-12-23T16:52:34.790+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:34.802+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-4 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-4" }
2014-12-23T16:52:34.802+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:34.805+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:34.805+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-4 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 75
2014-12-23T16:52:34.805+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-4 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:34.806+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:34.806+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:34.816+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:34.816+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:34-54999dd255e0a521752e0357", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353554816), what: "moveChunk.to", ns: "benchdb1.COL-4", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 28, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:52:37.875+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-4", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-4-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dcc00df49298418fe74') }
2014-12-23T16:52:38.434+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-4/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999dd555e0a521752e0358
2014-12-23T16:52:38.434+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-4 based on current shard version 0|0||54999dcc00df49298418fe74, current metadata version is 2|1||54999dcc00df49298418fe74
2014-12-23T16:52:38.434+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-4 from shard version 0|0||54999dcc00df49298418fe74 to shard version 3|0||54999dcc00df49298418fe74
2014-12-23T16:52:38.434+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999dcc00df49298418fe74, took 0ms
2014-12-23T16:52:38.434+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999dcc00df49298418fe74
2014-12-23T16:52:38.740+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:38-54999dd655e0a521752e0359", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353558740), what: "split", ns: "benchdb1.COL-4", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999dcc00df49298418fe74') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999dcc00df49298418fe74') } } }
2014-12-23T16:52:39.141+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-4/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:39.141+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-4", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-4-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dcc00df49298418fe74') } ntoreturn:1 keyUpdates:0  reslen:37 1266ms
2014-12-23T16:52:40.101+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:52:39 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:52:41.797+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-5, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:41.797+0000 I SHARDING [conn2] collection benchdb1.COL-5 was previously unsharded, new metadata loaded with shard version 0|0||54999dd300df49298418fe79
2014-12-23T16:52:41.797+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999dd300df49298418fe79, took 0ms
2014-12-23T16:52:41.797+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-5 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999dd300df49298418fe79
2014-12-23T16:52:41.808+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-5 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-5" }
2014-12-23T16:52:41.808+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:41.815+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-5 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-5" }
2014-12-23T16:52:41.815+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:41.816+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:41.816+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-5 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 87
2014-12-23T16:52:41.817+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-5 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:41.817+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:41.817+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:41.838+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:41.838+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:41-54999dd955e0a521752e035a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353561838), what: "moveChunk.to", ns: "benchdb1.COL-5", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:52:45.162+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-5", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-5-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dd300df49298418fe79') }
2014-12-23T16:52:45.768+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-5/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ddd55e0a521752e035b
2014-12-23T16:52:45.769+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-5 based on current shard version 0|0||54999dd300df49298418fe79, current metadata version is 2|1||54999dd300df49298418fe79
2014-12-23T16:52:45.769+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-5 from shard version 0|0||54999dd300df49298418fe79 to shard version 3|0||54999dd300df49298418fe79
2014-12-23T16:52:45.769+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999dd300df49298418fe79, took 0ms
2014-12-23T16:52:45.769+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999dd300df49298418fe79
2014-12-23T16:52:46.074+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:46-54999dde55e0a521752e035c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353566074), what: "split", ns: "benchdb1.COL-5", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999dd300df49298418fe79') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999dd300df49298418fe79') } } }
2014-12-23T16:52:46.455+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-5/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:46.455+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-5", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-5-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999dd300df49298418fe79') } ntoreturn:1 keyUpdates:0  reslen:37 1293ms
2014-12-23T16:52:48.804+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-6, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:48.805+0000 I SHARDING [conn2] collection benchdb1.COL-6 was previously unsharded, new metadata loaded with shard version 0|0||54999dda00df49298418fe7c
2014-12-23T16:52:48.805+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999dda00df49298418fe7c, took 0ms
2014-12-23T16:52:48.805+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -3074457345618258602 } for collection benchdb1.COL-6 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999dda00df49298418fe7c
2014-12-23T16:52:48.817+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-6 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-6" }
2014-12-23T16:52:48.817+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:48.826+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-6 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-6" }
2014-12-23T16:52:48.826+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:48.828+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:48.828+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-6 from { shardkey: MinKey } -> { shardkey: -3074457345618258602 }, with opId: 99
2014-12-23T16:52:48.829+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-6 from { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T16:52:48.830+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:48.830+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T16:52:48.840+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T16:52:48.840+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:48-54999de055e0a521752e035d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353568840), what: "moveChunk.to", ns: "benchdb1.COL-6", details: { min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 }, step 1 of 5: 23, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:52:51.500+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-7, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:51.500+0000 I SHARDING [conn2] collection benchdb1.COL-7 was previously unsharded, new metadata loaded with shard version 0|0||54999ddc00df49298418fe80
2014-12-23T16:52:51.500+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ddc00df49298418fe80, took 0ms
2014-12-23T16:52:51.500+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-7 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ddc00df49298418fe80
2014-12-23T16:52:51.514+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-7 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-7" }
2014-12-23T16:52:51.514+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:51.522+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-7 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-7" }
2014-12-23T16:52:51.522+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:51.523+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:51.524+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 110
2014-12-23T16:52:51.524+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:51.525+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:51.525+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-7' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:51.536+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-7' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:51.536+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:51-54999de355e0a521752e035e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353571536), what: "moveChunk.to", ns: "benchdb1.COL-7", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 23, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:52:54.681+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ddc00df49298418fe80') }
2014-12-23T16:52:55.287+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999de655e0a521752e035f
2014-12-23T16:52:55.287+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-7 based on current shard version 0|0||54999ddc00df49298418fe80, current metadata version is 2|1||54999ddc00df49298418fe80
2014-12-23T16:52:55.288+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-7 from shard version 0|0||54999ddc00df49298418fe80 to shard version 3|0||54999ddc00df49298418fe80
2014-12-23T16:52:55.288+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ddc00df49298418fe80, took 0ms
2014-12-23T16:52:55.288+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ddc00df49298418fe80
2014-12-23T16:52:55.592+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:55-54999de755e0a521752e0360", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353575592), what: "split", ns: "benchdb1.COL-7", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ddc00df49298418fe80') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ddc00df49298418fe80') } } }
2014-12-23T16:52:55.987+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:52:55.987+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ddc00df49298418fe80') } ntoreturn:1 keyUpdates:0  reslen:37 1306ms
2014-12-23T16:52:58.748+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-8, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:52:58.748+0000 I SHARDING [conn2] collection benchdb1.COL-8 was previously unsharded, new metadata loaded with shard version 0|0||54999de400df49298418fe86
2014-12-23T16:52:58.748+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999de400df49298418fe86, took 0ms
2014-12-23T16:52:58.749+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-8 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999de400df49298418fe86
2014-12-23T16:52:58.761+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-8 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-8" }
2014-12-23T16:52:58.761+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:58.768+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-8 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-8" }
2014-12-23T16:52:58.768+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:52:58.769+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:52:58.769+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 120
2014-12-23T16:52:58.770+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:58.770+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:52:58.770+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-8' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:58.791+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-8' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:52:58.791+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:52:58-54999dea55e0a521752e0361", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353578791), what: "moveChunk.to", ns: "benchdb1.COL-8", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 20, note: "success" } }
2014-12-23T16:53:02.094+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999de400df49298418fe86') }
2014-12-23T16:53:02.508+0000 I NETWORK  [initandlisten] connection accepted from 10.233.133.124:46483 #4 (4 connections now open)
2014-12-23T16:53:02.580+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999dee55e0a521752e0362
2014-12-23T16:53:02.580+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-8 based on current shard version 0|0||54999de400df49298418fe86, current metadata version is 2|1||54999de400df49298418fe86
2014-12-23T16:53:02.581+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-8 from shard version 0|0||54999de400df49298418fe86 to shard version 3|0||54999de400df49298418fe86
2014-12-23T16:53:02.581+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999de400df49298418fe86, took 0ms
2014-12-23T16:53:02.581+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999de400df49298418fe86
2014-12-23T16:53:02.726+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:02-54999dee55e0a521752e0363", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353582726), what: "split", ns: "benchdb1.COL-8", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999de400df49298418fe86') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999de400df49298418fe86') } } }
2014-12-23T16:53:02.956+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:02.956+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999de400df49298418fe86') } ntoreturn:1 keyUpdates:0  reslen:37 862ms
2014-12-23T16:53:05.767+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-9, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:05.767+0000 I SHARDING [conn2] collection benchdb1.COL-9 was previously unsharded, new metadata loaded with shard version 0|0||54999deb00df49298418fe8b
2014-12-23T16:53:05.767+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999deb00df49298418fe8b, took 0ms
2014-12-23T16:53:05.767+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-9 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999deb00df49298418fe8b
2014-12-23T16:53:05.779+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-9 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-9" }
2014-12-23T16:53:05.779+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:05.785+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-9 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-9" }
2014-12-23T16:53:05.785+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:05.787+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:05.787+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-9 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 134
2014-12-23T16:53:05.787+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-9 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:05.788+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:05.788+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-9' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:05.809+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-9' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:05.809+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:05-54999df155e0a521752e0364", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353585809), what: "moveChunk.to", ns: "benchdb1.COL-9", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:09.169+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-9", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-9-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999deb00df49298418fe8b') }
2014-12-23T16:53:09.776+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-9/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999df555e0a521752e0365
2014-12-23T16:53:09.776+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-9 based on current shard version 0|0||54999deb00df49298418fe8b, current metadata version is 2|1||54999deb00df49298418fe8b
2014-12-23T16:53:09.776+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-9 from shard version 0|0||54999deb00df49298418fe8b to shard version 3|0||54999deb00df49298418fe8b
2014-12-23T16:53:09.776+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999deb00df49298418fe8b, took 0ms
2014-12-23T16:53:09.776+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999deb00df49298418fe8b
2014-12-23T16:53:10.081+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:10-54999df655e0a521752e0366", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353590081), what: "split", ns: "benchdb1.COL-9", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999deb00df49298418fe8b') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999deb00df49298418fe8b') } } }
2014-12-23T16:53:10.417+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-9/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:10.418+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-9", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-9-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999deb00df49298418fe8b') } ntoreturn:1 keyUpdates:0  reslen:37 1248ms
2014-12-23T16:53:10.577+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:53:10 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:53:13.139+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-10, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:13.140+0000 I SHARDING [conn2] collection benchdb1.COL-10 was previously unsharded, new metadata loaded with shard version 0|0||54999df200df49298418fe8e
2014-12-23T16:53:13.140+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999df200df49298418fe8e, took 0ms
2014-12-23T16:53:13.140+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-10 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999df200df49298418fe8e
2014-12-23T16:53:13.152+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-10" }
2014-12-23T16:53:13.152+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:13.156+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-10" }
2014-12-23T16:53:13.156+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:13.158+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:13.158+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 144
2014-12-23T16:53:13.158+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:13.159+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:13.159+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:13.180+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:13.180+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:13-54999df955e0a521752e0367", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353593180), what: "moveChunk.to", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:16.077+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999df200df49298418fe8e') }
2014-12-23T16:53:16.685+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999dfc55e0a521752e0368
2014-12-23T16:53:16.685+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 0|0||54999df200df49298418fe8e, current metadata version is 2|1||54999df200df49298418fe8e
2014-12-23T16:53:16.686+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-10 from shard version 0|0||54999df200df49298418fe8e to shard version 3|0||54999df200df49298418fe8e
2014-12-23T16:53:16.686+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999df200df49298418fe8e, took 0ms
2014-12-23T16:53:16.686+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999df200df49298418fe8e
2014-12-23T16:53:16.991+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:16-54999dfc55e0a521752e0369", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353596991), what: "split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999df200df49298418fe8e') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999df200df49298418fe8e') } } }
2014-12-23T16:53:17.366+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:17.366+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999df200df49298418fe8e') } ntoreturn:1 keyUpdates:0  reslen:37 1288ms
2014-12-23T16:53:20.156+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-11, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:20.156+0000 I SHARDING [conn2] collection benchdb1.COL-11 was previously unsharded, new metadata loaded with shard version 0|0||54999df900df49298418fe93
2014-12-23T16:53:20.156+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999df900df49298418fe93, took 0ms
2014-12-23T16:53:20.157+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-11 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999df900df49298418fe93
2014-12-23T16:53:20.169+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-11" }
2014-12-23T16:53:20.169+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:20.172+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-11" }
2014-12-23T16:53:20.172+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:20.174+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:20.174+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 156
2014-12-23T16:53:20.174+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:20.175+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:20.175+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:20.196+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:20.196+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:20-54999e0055e0a521752e036a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353600196), what: "moveChunk.to", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:23.473+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999df900df49298418fe93') }
2014-12-23T16:53:24.080+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e0355e0a521752e036b
2014-12-23T16:53:24.080+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-11 based on current shard version 0|0||54999df900df49298418fe93, current metadata version is 2|1||54999df900df49298418fe93
2014-12-23T16:53:24.081+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-11 from shard version 0|0||54999df900df49298418fe93 to shard version 3|0||54999df900df49298418fe93
2014-12-23T16:53:24.081+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999df900df49298418fe93, took 0ms
2014-12-23T16:53:24.081+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999df900df49298418fe93
2014-12-23T16:53:24.353+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:24-54999e0455e0a521752e036c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353604353), what: "split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999df900df49298418fe93') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999df900df49298418fe93') } } }
2014-12-23T16:53:24.690+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:24.690+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999df900df49298418fe93') } ntoreturn:1 keyUpdates:0  reslen:37 1216ms
2014-12-23T16:53:26.978+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-12, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:26.978+0000 I SHARDING [conn2] collection benchdb1.COL-12 was previously unsharded, new metadata loaded with shard version 0|0||54999e0000df49298418fe97
2014-12-23T16:53:26.978+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e0000df49298418fe97, took 0ms
2014-12-23T16:53:26.978+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-12 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e0000df49298418fe97
2014-12-23T16:53:26.990+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-12" }
2014-12-23T16:53:26.990+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:26.995+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-12" }
2014-12-23T16:53:26.995+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:26.997+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:26.997+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 168
2014-12-23T16:53:26.997+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:26.998+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:26.998+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:27.019+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:27.019+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:27-54999e0755e0a521752e036d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353607019), what: "moveChunk.to", ns: "benchdb1.COL-12", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:30.380+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e0000df49298418fe97') }
2014-12-23T16:53:30.986+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e0a55e0a521752e036e
2014-12-23T16:53:30.986+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-12 based on current shard version 0|0||54999e0000df49298418fe97, current metadata version is 2|1||54999e0000df49298418fe97
2014-12-23T16:53:30.987+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-12 from shard version 0|0||54999e0000df49298418fe97 to shard version 3|0||54999e0000df49298418fe97
2014-12-23T16:53:30.987+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e0000df49298418fe97, took 0ms
2014-12-23T16:53:30.987+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e0000df49298418fe97
2014-12-23T16:53:31.291+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:31-54999e0b55e0a521752e036f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353611291), what: "split", ns: "benchdb1.COL-12", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e0000df49298418fe97') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e0000df49298418fe97') } } }
2014-12-23T16:53:31.642+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:31.642+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e0000df49298418fe97') } ntoreturn:1 keyUpdates:0  reslen:37 1262ms
2014-12-23T16:53:34.354+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-13, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:34.355+0000 I SHARDING [conn2] collection benchdb1.COL-13 was previously unsharded, new metadata loaded with shard version 0|0||54999e0700df49298418fe9b
2014-12-23T16:53:34.355+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e0700df49298418fe9b, took 0ms
2014-12-23T16:53:34.355+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-13 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e0700df49298418fe9b
2014-12-23T16:53:34.366+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-13" }
2014-12-23T16:53:34.366+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:34.371+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-13" }
2014-12-23T16:53:34.371+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:34.372+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:34.373+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 178
2014-12-23T16:53:34.373+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:34.374+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:34.374+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:34.395+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:34.395+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:34-54999e0e55e0a521752e0370", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353614395), what: "moveChunk.to", ns: "benchdb1.COL-13", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:37.086+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e0700df49298418fe9b') }
2014-12-23T16:53:37.693+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e1155e0a521752e0371
2014-12-23T16:53:37.693+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-13 based on current shard version 0|0||54999e0700df49298418fe9b, current metadata version is 2|1||54999e0700df49298418fe9b
2014-12-23T16:53:37.693+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-13 from shard version 0|0||54999e0700df49298418fe9b to shard version 3|0||54999e0700df49298418fe9b
2014-12-23T16:53:37.693+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e0700df49298418fe9b, took 0ms
2014-12-23T16:53:37.693+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e0700df49298418fe9b
2014-12-23T16:53:37.998+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:37-54999e1155e0a521752e0372", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353617998), what: "split", ns: "benchdb1.COL-13", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e0700df49298418fe9b') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e0700df49298418fe9b') } } }
2014-12-23T16:53:38.380+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:38.381+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e0700df49298418fe9b') } ntoreturn:1 keyUpdates:0  reslen:37 1294ms
2014-12-23T16:53:41.042+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:53:40 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:53:41.043+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-14, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:41.044+0000 I SHARDING [conn2] collection benchdb1.COL-14 was previously unsharded, new metadata loaded with shard version 0|0||54999e0e00df49298418fea0
2014-12-23T16:53:41.044+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e0e00df49298418fea0, took 0ms
2014-12-23T16:53:41.044+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-14 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e0e00df49298418fea0
2014-12-23T16:53:41.056+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-14" }
2014-12-23T16:53:41.056+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:41.059+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-14" }
2014-12-23T16:53:41.059+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:41.061+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:41.061+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 190
2014-12-23T16:53:41.061+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:41.062+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:41.062+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:41.083+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:41.083+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:41-54999e1555e0a521752e0373", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353621083), what: "moveChunk.to", ns: "benchdb1.COL-14", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 20, note: "success" } }
2014-12-23T16:53:44.478+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e0e00df49298418fea0') }
2014-12-23T16:53:45.085+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e1855e0a521752e0374
2014-12-23T16:53:45.085+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-14 based on current shard version 0|0||54999e0e00df49298418fea0, current metadata version is 2|1||54999e0e00df49298418fea0
2014-12-23T16:53:45.085+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-14 from shard version 0|0||54999e0e00df49298418fea0 to shard version 3|0||54999e0e00df49298418fea0
2014-12-23T16:53:45.085+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e0e00df49298418fea0, took 0ms
2014-12-23T16:53:45.085+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e0e00df49298418fea0
2014-12-23T16:53:45.390+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:45-54999e1955e0a521752e0375", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353625390), what: "split", ns: "benchdb1.COL-14", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e0e00df49298418fea0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e0e00df49298418fea0') } } }
2014-12-23T16:53:45.771+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:45.771+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e0e00df49298418fea0') } ntoreturn:1 keyUpdates:0  reslen:37 1293ms
2014-12-23T16:53:48.045+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-15, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:48.045+0000 I SHARDING [conn2] collection benchdb1.COL-15 was previously unsharded, new metadata loaded with shard version 0|0||54999e1600df49298418fea3
2014-12-23T16:53:48.045+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e1600df49298418fea3, took 0ms
2014-12-23T16:53:48.045+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-15 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e1600df49298418fea3
2014-12-23T16:53:48.056+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-15" }
2014-12-23T16:53:48.057+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:48.062+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-15" }
2014-12-23T16:53:48.062+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:48.064+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:48.064+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 202
2014-12-23T16:53:48.065+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:48.065+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:48.065+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:48.086+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:48.086+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:48-54999e1c55e0a521752e0376", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353628086), what: "moveChunk.to", ns: "benchdb1.COL-15", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:51.414+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e1600df49298418fea3') }
2014-12-23T16:53:52.020+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e1f55e0a521752e0377
2014-12-23T16:53:52.020+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-15 based on current shard version 0|0||54999e1600df49298418fea3, current metadata version is 2|1||54999e1600df49298418fea3
2014-12-23T16:53:52.021+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-15 from shard version 0|0||54999e1600df49298418fea3 to shard version 3|0||54999e1600df49298418fea3
2014-12-23T16:53:52.021+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e1600df49298418fea3, took 0ms
2014-12-23T16:53:52.021+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e1600df49298418fea3
2014-12-23T16:53:52.326+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:52-54999e2055e0a521752e0378", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353632326), what: "split", ns: "benchdb1.COL-15", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e1600df49298418fea3') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e1600df49298418fea3') } } }
2014-12-23T16:53:52.732+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:52.732+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e1600df49298418fea3') } ntoreturn:1 keyUpdates:0  reslen:37 1318ms
2014-12-23T16:53:55.522+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-16, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:53:55.522+0000 I SHARDING [conn2] collection benchdb1.COL-16 was previously unsharded, new metadata loaded with shard version 0|0||54999e1c00df49298418fea8
2014-12-23T16:53:55.522+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e1c00df49298418fea8, took 0ms
2014-12-23T16:53:55.522+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-16 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e1c00df49298418fea8
2014-12-23T16:53:55.535+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-16" }
2014-12-23T16:53:55.535+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:55.538+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-16" }
2014-12-23T16:53:55.538+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:53:55.540+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:53:55.540+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 212
2014-12-23T16:53:55.540+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:55.541+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:53:55.541+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:55.562+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:53:55.562+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:55-54999e2355e0a521752e0379", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353635562), what: "moveChunk.to", ns: "benchdb1.COL-16", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:53:58.886+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e1c00df49298418fea8') }
2014-12-23T16:53:59.220+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e2655e0a521752e037a
2014-12-23T16:53:59.220+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-16 based on current shard version 0|0||54999e1c00df49298418fea8, current metadata version is 2|1||54999e1c00df49298418fea8
2014-12-23T16:53:59.220+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-16 from shard version 0|0||54999e1c00df49298418fea8 to shard version 3|0||54999e1c00df49298418fea8
2014-12-23T16:53:59.220+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e1c00df49298418fea8, took 0ms
2014-12-23T16:53:59.220+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e1c00df49298418fea8
2014-12-23T16:53:59.356+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:53:59-54999e2755e0a521752e037b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353639356), what: "split", ns: "benchdb1.COL-16", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e1c00df49298418fea8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e1c00df49298418fea8') } } }
2014-12-23T16:53:59.569+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:53:59.569+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e1c00df49298418fea8') } ntoreturn:1 keyUpdates:0  reslen:37 683ms
2014-12-23T16:54:02.214+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-17, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:02.215+0000 I SHARDING [conn2] collection benchdb1.COL-17 was previously unsharded, new metadata loaded with shard version 0|0||54999e2300df49298418feac
2014-12-23T16:54:02.215+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e2300df49298418feac, took 0ms
2014-12-23T16:54:02.215+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-17 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e2300df49298418feac
2014-12-23T16:54:02.226+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-17 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-17" }
2014-12-23T16:54:02.226+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:02.231+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-17 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-17" }
2014-12-23T16:54:02.231+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:02.232+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:02.232+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-17 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 224
2014-12-23T16:54:02.233+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-17 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:02.233+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:02.233+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-17' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:02.254+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-17' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:02.254+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:02-54999e2a55e0a521752e037c", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353642254), what: "moveChunk.to", ns: "benchdb1.COL-17", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:05.574+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-17", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-17-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e2300df49298418feac') }
2014-12-23T16:54:06.180+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-17/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e2d55e0a521752e037d
2014-12-23T16:54:06.180+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-17 based on current shard version 0|0||54999e2300df49298418feac, current metadata version is 2|1||54999e2300df49298418feac
2014-12-23T16:54:06.181+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-17 from shard version 0|0||54999e2300df49298418feac to shard version 3|0||54999e2300df49298418feac
2014-12-23T16:54:06.181+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e2300df49298418feac, took 0ms
2014-12-23T16:54:06.181+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e2300df49298418feac
2014-12-23T16:54:06.486+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:06-54999e2e55e0a521752e037e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353646486), what: "split", ns: "benchdb1.COL-17", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e2300df49298418feac') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e2300df49298418feac') } } }
2014-12-23T16:54:06.825+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-17/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:06.825+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-17", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-17-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e2300df49298418feac') } ntoreturn:1 keyUpdates:0  reslen:37 1251ms
2014-12-23T16:54:09.591+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-18, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:09.592+0000 I SHARDING [conn2] collection benchdb1.COL-18 was previously unsharded, new metadata loaded with shard version 0|0||54999e2b00df49298418feb0
2014-12-23T16:54:09.592+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e2b00df49298418feb0, took 0ms
2014-12-23T16:54:09.592+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-18 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e2b00df49298418feb0
2014-12-23T16:54:09.604+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-18 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-18" }
2014-12-23T16:54:09.604+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:09.609+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-18 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-18" }
2014-12-23T16:54:09.609+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:09.611+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:09.611+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-18 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 234
2014-12-23T16:54:09.611+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-18 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:09.612+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:09.612+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-18' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:09.633+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-18' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:09.633+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:09-54999e3155e0a521752e037f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353649633), what: "moveChunk.to", ns: "benchdb1.COL-18", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:11.325+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:54:11 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:54:12.285+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-18", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-18-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e2b00df49298418feb0') }
2014-12-23T16:54:12.892+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-18/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e3455e0a521752e0380
2014-12-23T16:54:12.893+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-18 based on current shard version 0|0||54999e2b00df49298418feb0, current metadata version is 2|1||54999e2b00df49298418feb0
2014-12-23T16:54:12.893+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-18 from shard version 0|0||54999e2b00df49298418feb0 to shard version 3|0||54999e2b00df49298418feb0
2014-12-23T16:54:12.893+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e2b00df49298418feb0, took 0ms
2014-12-23T16:54:12.893+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e2b00df49298418feb0
2014-12-23T16:54:13.199+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:13-54999e3555e0a521752e0381", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353653199), what: "split", ns: "benchdb1.COL-18", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e2b00df49298418feb0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e2b00df49298418feb0') } } }
2014-12-23T16:54:13.618+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-18/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:13.618+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-18", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-18-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e2b00df49298418feb0') } ntoreturn:1 keyUpdates:0  reslen:37 1333ms
2014-12-23T16:54:16.389+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-19, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:16.389+0000 I SHARDING [conn2] collection benchdb1.COL-19 was previously unsharded, new metadata loaded with shard version 0|0||54999e3100df49298418feb5
2014-12-23T16:54:16.389+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e3100df49298418feb5, took 0ms
2014-12-23T16:54:16.389+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-19 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e3100df49298418feb5
2014-12-23T16:54:16.400+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-19 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-19" }
2014-12-23T16:54:16.400+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:16.407+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-19 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-19" }
2014-12-23T16:54:16.407+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:16.408+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:16.409+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-19 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 246
2014-12-23T16:54:16.409+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-19 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:16.410+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:16.410+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-19' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:16.431+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-19' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:16.431+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:16-54999e3855e0a521752e0382", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353656431), what: "moveChunk.to", ns: "benchdb1.COL-19", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:19.804+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-19", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-19-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e3100df49298418feb5') }
2014-12-23T16:54:20.410+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-19/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e3b55e0a521752e0383
2014-12-23T16:54:20.410+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-19 based on current shard version 0|0||54999e3100df49298418feb5, current metadata version is 2|1||54999e3100df49298418feb5
2014-12-23T16:54:20.411+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-19 from shard version 0|0||54999e3100df49298418feb5 to shard version 3|0||54999e3100df49298418feb5
2014-12-23T16:54:20.411+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e3100df49298418feb5, took 0ms
2014-12-23T16:54:20.411+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e3100df49298418feb5
2014-12-23T16:54:20.716+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:20-54999e3c55e0a521752e0384", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353660716), what: "split", ns: "benchdb1.COL-19", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e3100df49298418feb5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e3100df49298418feb5') } } }
2014-12-23T16:54:21.096+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-19/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:21.096+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-19", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-19-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e3100df49298418feb5') } ntoreturn:1 keyUpdates:0  reslen:37 1292ms
2014-12-23T16:54:23.236+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-20, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:23.236+0000 I SHARDING [conn2] collection benchdb1.COL-20 was previously unsharded, new metadata loaded with shard version 0|0||54999e3900df49298418feb8
2014-12-23T16:54:23.236+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e3900df49298418feb8, took 0ms
2014-12-23T16:54:23.237+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-20 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e3900df49298418feb8
2014-12-23T16:54:23.247+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-20 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-20" }
2014-12-23T16:54:23.247+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:23.253+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-20 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-20" }
2014-12-23T16:54:23.253+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:23.254+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:23.254+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-20 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 258
2014-12-23T16:54:23.255+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-20 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:23.255+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:23.255+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-20' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:23.276+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-20' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:23.277+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:23-54999e3f55e0a521752e0385", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353663276), what: "moveChunk.to", ns: "benchdb1.COL-20", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:26.588+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-20", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-20-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e3900df49298418feb8') }
2014-12-23T16:54:27.194+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-20/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e4255e0a521752e0386
2014-12-23T16:54:27.194+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-20 based on current shard version 0|0||54999e3900df49298418feb8, current metadata version is 2|1||54999e3900df49298418feb8
2014-12-23T16:54:27.195+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-20 from shard version 0|0||54999e3900df49298418feb8 to shard version 3|0||54999e3900df49298418feb8
2014-12-23T16:54:27.195+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e3900df49298418feb8, took 0ms
2014-12-23T16:54:27.195+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e3900df49298418feb8
2014-12-23T16:54:27.499+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:27-54999e4355e0a521752e0387", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353667499), what: "split", ns: "benchdb1.COL-20", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e3900df49298418feb8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e3900df49298418feb8') } } }
2014-12-23T16:54:27.884+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-20/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:27.884+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-20", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-20-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e3900df49298418feb8') } ntoreturn:1 keyUpdates:0  reslen:37 1296ms
2014-12-23T16:54:30.649+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-21, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:30.649+0000 I SHARDING [conn2] collection benchdb1.COL-21 was previously unsharded, new metadata loaded with shard version 0|0||54999e4000df49298418febd
2014-12-23T16:54:30.649+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e4000df49298418febd, took 0ms
2014-12-23T16:54:30.649+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-21 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e4000df49298418febd
2014-12-23T16:54:30.660+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-21 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-21" }
2014-12-23T16:54:30.660+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:30.665+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-21 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-21" }
2014-12-23T16:54:30.665+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:30.666+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:30.667+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-21 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 268
2014-12-23T16:54:30.667+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-21 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:30.668+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:30.668+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-21' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:30.689+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-21' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:30.689+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:30-54999e4655e0a521752e0388", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353670689), what: "moveChunk.to", ns: "benchdb1.COL-21", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:33.925+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-21", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-21-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e4000df49298418febd') }
2014-12-23T16:54:34.301+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-21/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e4955e0a521752e0389
2014-12-23T16:54:34.301+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-21 based on current shard version 0|0||54999e4000df49298418febd, current metadata version is 2|1||54999e4000df49298418febd
2014-12-23T16:54:34.302+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-21 from shard version 0|0||54999e4000df49298418febd to shard version 3|0||54999e4000df49298418febd
2014-12-23T16:54:34.302+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e4000df49298418febd, took 0ms
2014-12-23T16:54:34.302+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e4000df49298418febd
2014-12-23T16:54:34.448+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:34-54999e4a55e0a521752e038a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353674448), what: "split", ns: "benchdb1.COL-21", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e4000df49298418febd') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e4000df49298418febd') } } }
2014-12-23T16:54:34.684+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-21/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:34.684+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-21", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-21-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e4000df49298418febd') } ntoreturn:1 keyUpdates:0  reslen:37 758ms
2014-12-23T16:54:37.157+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-22, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:37.158+0000 I SHARDING [conn2] collection benchdb1.COL-22 was previously unsharded, new metadata loaded with shard version 0|0||54999e4600df49298418fec1
2014-12-23T16:54:37.158+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e4600df49298418fec1, took 0ms
2014-12-23T16:54:37.158+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-22 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e4600df49298418fec1
2014-12-23T16:54:37.168+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-22 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-22" }
2014-12-23T16:54:37.168+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:37.173+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-22 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-22" }
2014-12-23T16:54:37.173+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:37.175+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:37.175+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-22 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 280
2014-12-23T16:54:37.176+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-22 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:37.176+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:37.176+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-22' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:37.197+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-22' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:37.197+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:37-54999e4d55e0a521752e038b", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353677197), what: "moveChunk.to", ns: "benchdb1.COL-22", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:40.575+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-22", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-22-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e4600df49298418fec1') }
2014-12-23T16:54:41.181+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-22/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e5055e0a521752e038c
2014-12-23T16:54:41.181+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-22 based on current shard version 0|0||54999e4600df49298418fec1, current metadata version is 2|1||54999e4600df49298418fec1
2014-12-23T16:54:41.181+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-22 from shard version 0|0||54999e4600df49298418fec1 to shard version 3|0||54999e4600df49298418fec1
2014-12-23T16:54:41.181+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e4600df49298418fec1, took 0ms
2014-12-23T16:54:41.181+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e4600df49298418fec1
2014-12-23T16:54:41.492+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:41-54999e5155e0a521752e038d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353681492), what: "split", ns: "benchdb1.COL-22", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e4600df49298418fec1') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e4600df49298418fec1') } } }
2014-12-23T16:54:41.733+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:54:41 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:54:41.883+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-22/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:41.884+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-22", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-22-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e4600df49298418fec1') } ntoreturn:1 keyUpdates:0  reslen:37 1308ms
2014-12-23T16:54:44.649+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-23, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:44.649+0000 I SHARDING [conn2] collection benchdb1.COL-23 was previously unsharded, new metadata loaded with shard version 0|0||54999e4e00df49298418fec5
2014-12-23T16:54:44.649+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e4e00df49298418fec5, took 0ms
2014-12-23T16:54:44.649+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-23 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e4e00df49298418fec5
2014-12-23T16:54:44.658+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-23 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-23" }
2014-12-23T16:54:44.658+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:44.665+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-23 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-23" }
2014-12-23T16:54:44.665+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:44.666+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:44.666+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-23 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 290
2014-12-23T16:54:44.667+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-23 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:44.667+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:44.667+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-23' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:44.688+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-23' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:44.688+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:44-54999e5455e0a521752e038e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353684688), what: "moveChunk.to", ns: "benchdb1.COL-23", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:47.109+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-23", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-23-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e4e00df49298418fec5') }
2014-12-23T16:54:47.666+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-23/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e5755e0a521752e038f
2014-12-23T16:54:47.666+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-23 based on current shard version 0|0||54999e4e00df49298418fec5, current metadata version is 2|1||54999e4e00df49298418fec5
2014-12-23T16:54:47.667+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-23 from shard version 0|0||54999e4e00df49298418fec5 to shard version 3|0||54999e4e00df49298418fec5
2014-12-23T16:54:47.667+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e4e00df49298418fec5, took 0ms
2014-12-23T16:54:47.667+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e4e00df49298418fec5
2014-12-23T16:54:47.971+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:47-54999e5755e0a521752e0390", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353687971), what: "split", ns: "benchdb1.COL-23", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e4e00df49298418fec5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e4e00df49298418fec5') } } }
2014-12-23T16:54:48.363+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-23/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:48.363+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-23", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-23-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e4e00df49298418fec5') } ntoreturn:1 keyUpdates:0  reslen:37 1254ms
2014-12-23T16:54:51.091+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-24, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:51.091+0000 I SHARDING [conn2] collection benchdb1.COL-24 was previously unsharded, new metadata loaded with shard version 0|0||54999e5400df49298418feca
2014-12-23T16:54:51.091+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e5400df49298418feca, took 0ms
2014-12-23T16:54:51.092+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-24 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e5400df49298418feca
2014-12-23T16:54:51.102+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-24 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-24" }
2014-12-23T16:54:51.102+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:51.109+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-24 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-24" }
2014-12-23T16:54:51.109+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:51.110+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:51.111+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-24 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 302
2014-12-23T16:54:51.111+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-24 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:51.112+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:51.112+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-24' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:51.133+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-24' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:51.133+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:51-54999e5b55e0a521752e0391", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353691133), what: "moveChunk.to", ns: "benchdb1.COL-24", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:54:54.491+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-24", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-24-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e5400df49298418feca') }
2014-12-23T16:54:55.098+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-24/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e5e55e0a521752e0392
2014-12-23T16:54:55.098+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-24 based on current shard version 0|0||54999e5400df49298418feca, current metadata version is 2|1||54999e5400df49298418feca
2014-12-23T16:54:55.098+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-24 from shard version 0|0||54999e5400df49298418feca to shard version 3|0||54999e5400df49298418feca
2014-12-23T16:54:55.098+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e5400df49298418feca, took 0ms
2014-12-23T16:54:55.098+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e5400df49298418feca
2014-12-23T16:54:55.403+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:55-54999e5f55e0a521752e0393", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353695403), what: "split", ns: "benchdb1.COL-24", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e5400df49298418feca') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e5400df49298418feca') } } }
2014-12-23T16:54:55.818+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-24/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:54:55.818+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-24", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-24-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e5400df49298418feca') } ntoreturn:1 keyUpdates:0  reslen:37 1326ms
2014-12-23T16:54:58.208+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-25, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:54:58.208+0000 I SHARDING [conn2] collection benchdb1.COL-25 was previously unsharded, new metadata loaded with shard version 0|0||54999e5c00df49298418fecd
2014-12-23T16:54:58.208+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e5c00df49298418fecd, took 0ms
2014-12-23T16:54:58.209+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-25 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e5c00df49298418fecd
2014-12-23T16:54:58.222+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-25 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-25" }
2014-12-23T16:54:58.222+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:58.233+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-25 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-25" }
2014-12-23T16:54:58.233+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:54:58.236+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:54:58.237+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-25 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 314
2014-12-23T16:54:58.237+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-25 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:58.238+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:54:58.238+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:58.249+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:54:58.249+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:54:58-54999e6255e0a521752e0394", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353698249), what: "moveChunk.to", ns: "benchdb1.COL-25", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 28, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:55:00.984+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-25", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-25-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e5c00df49298418fecd') }
2014-12-23T16:55:01.590+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-25/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e6455e0a521752e0395
2014-12-23T16:55:01.590+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-25 based on current shard version 0|0||54999e5c00df49298418fecd, current metadata version is 2|1||54999e5c00df49298418fecd
2014-12-23T16:55:01.590+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-25 from shard version 0|0||54999e5c00df49298418fecd to shard version 3|0||54999e5c00df49298418fecd
2014-12-23T16:55:01.590+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999e5c00df49298418fecd, took 0ms
2014-12-23T16:55:01.591+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999e5c00df49298418fecd
2014-12-23T16:55:01.895+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:01-54999e6555e0a521752e0396", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353701895), what: "split", ns: "benchdb1.COL-25", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e5c00df49298418fecd') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e5c00df49298418fecd') } } }
2014-12-23T16:55:02.280+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-25/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:02.280+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-25", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-25-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e5c00df49298418fecd') } ntoreturn:1 keyUpdates:0  reslen:37 1296ms
2014-12-23T16:55:05.019+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-26, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:05.020+0000 I SHARDING [conn2] collection benchdb1.COL-26 was previously unsharded, new metadata loaded with shard version 0|0||54999e6200df49298418fed2
2014-12-23T16:55:05.020+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e6200df49298418fed2, took 0ms
2014-12-23T16:55:05.020+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-26 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e6200df49298418fed2
2014-12-23T16:55:05.034+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-26 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-26" }
2014-12-23T16:55:05.034+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:05.040+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-26 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-26" }
2014-12-23T16:55:05.040+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:05.042+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:05.042+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-26 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 324
2014-12-23T16:55:05.042+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-26 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:05.043+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:05.043+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:05.064+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:05.064+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:05-54999e6955e0a521752e0397", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353705064), what: "moveChunk.to", ns: "benchdb1.COL-26", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:55:08.332+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-26", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-26-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e6200df49298418fed2') }
2014-12-23T16:55:08.939+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-26/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e6c55e0a521752e0398
2014-12-23T16:55:08.939+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-26 based on current shard version 0|0||54999e6200df49298418fed2, current metadata version is 2|1||54999e6200df49298418fed2
2014-12-23T16:55:08.939+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-26 from shard version 0|0||54999e6200df49298418fed2 to shard version 3|0||54999e6200df49298418fed2
2014-12-23T16:55:08.939+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e6200df49298418fed2, took 0ms
2014-12-23T16:55:08.939+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e6200df49298418fed2
2014-12-23T16:55:09.230+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:09-54999e6d55e0a521752e0399", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353709230), what: "split", ns: "benchdb1.COL-26", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e6200df49298418fed2') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e6200df49298418fed2') } } }
2014-12-23T16:55:09.618+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-26/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:09.618+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-26", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-26-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e6200df49298418fed2') } ntoreturn:1 keyUpdates:0  reslen:37 1286ms
2014-12-23T16:55:11.542+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-27, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:11.542+0000 I SHARDING [conn2] collection benchdb1.COL-27 was previously unsharded, new metadata loaded with shard version 0|0||54999e6900df49298418fed6
2014-12-23T16:55:11.542+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e6900df49298418fed6, took 0ms
2014-12-23T16:55:11.542+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-27 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e6900df49298418fed6
2014-12-23T16:55:11.561+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-27 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-27" }
2014-12-23T16:55:11.561+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:11.567+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-27 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-27" }
2014-12-23T16:55:11.568+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:11.570+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:11.570+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-27 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 336
2014-12-23T16:55:11.570+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-27 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:11.571+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:11.571+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-27' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:11.581+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-27' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:11.582+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:11-54999e6f55e0a521752e039a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353711582), what: "moveChunk.to", ns: "benchdb1.COL-27", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 27, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:55:12.204+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:55:11 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:55:14.994+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-27", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-27-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e6900df49298418fed6') }
2014-12-23T16:55:15.601+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-27/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e7255e0a521752e039b
2014-12-23T16:55:15.601+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-27 based on current shard version 0|0||54999e6900df49298418fed6, current metadata version is 2|1||54999e6900df49298418fed6
2014-12-23T16:55:15.601+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-27 from shard version 0|0||54999e6900df49298418fed6 to shard version 3|0||54999e6900df49298418fed6
2014-12-23T16:55:15.601+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e6900df49298418fed6, took 0ms
2014-12-23T16:55:15.601+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e6900df49298418fed6
2014-12-23T16:55:15.906+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:15-54999e7355e0a521752e039c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353715906), what: "split", ns: "benchdb1.COL-27", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e6900df49298418fed6') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e6900df49298418fed6') } } }
2014-12-23T16:55:16.282+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-27/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:16.282+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-27", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-27-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e6900df49298418fed6') } ntoreturn:1 keyUpdates:0  reslen:37 1288ms
2014-12-23T16:55:19.049+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-28, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:19.050+0000 I SHARDING [conn2] collection benchdb1.COL-28 was previously unsharded, new metadata loaded with shard version 0|0||54999e7000df49298418feda
2014-12-23T16:55:19.050+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e7000df49298418feda, took 0ms
2014-12-23T16:55:19.050+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-28 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e7000df49298418feda
2014-12-23T16:55:19.062+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-28 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-28" }
2014-12-23T16:55:19.062+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:19.067+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-28 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-28" }
2014-12-23T16:55:19.067+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:19.069+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:19.069+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-28 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 346
2014-12-23T16:55:19.069+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-28 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:19.070+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:19.070+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-28' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:19.091+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-28' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:19.091+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:19-54999e7755e0a521752e039d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353719091), what: "moveChunk.to", ns: "benchdb1.COL-28", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:55:22.030+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-28", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-28-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e7000df49298418feda') }
2014-12-23T16:55:22.312+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-28/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e7a55e0a521752e039e
2014-12-23T16:55:22.312+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-28 based on current shard version 0|0||54999e7000df49298418feda, current metadata version is 2|1||54999e7000df49298418feda
2014-12-23T16:55:22.313+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-28 from shard version 0|0||54999e7000df49298418feda to shard version 3|0||54999e7000df49298418feda
2014-12-23T16:55:22.313+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e7000df49298418feda, took 0ms
2014-12-23T16:55:22.313+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e7000df49298418feda
2014-12-23T16:55:22.463+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:22-54999e7a55e0a521752e039f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353722463), what: "split", ns: "benchdb1.COL-28", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e7000df49298418feda') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e7000df49298418feda') } } }
2014-12-23T16:55:22.682+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-28/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:22.682+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-28", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-28-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e7000df49298418feda') } ntoreturn:1 keyUpdates:0  reslen:37 651ms
2014-12-23T16:55:25.176+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-29, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:25.177+0000 I SHARDING [conn2] collection benchdb1.COL-29 was previously unsharded, new metadata loaded with shard version 0|0||54999e7600df49298418fede
2014-12-23T16:55:25.177+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e7600df49298418fede, took 0ms
2014-12-23T16:55:25.177+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-29 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e7600df49298418fede
2014-12-23T16:55:25.187+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-29 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-29" }
2014-12-23T16:55:25.187+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:25.192+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-29 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-29" }
2014-12-23T16:55:25.192+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:25.194+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:25.194+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-29 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 358
2014-12-23T16:55:25.194+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-29 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:25.195+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:25.195+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-29' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:25.216+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-29' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:25.216+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:25-54999e7d55e0a521752e03a0", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353725216), what: "moveChunk.to", ns: "benchdb1.COL-29", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:55:28.547+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-29", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-29-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e7600df49298418fede') }
2014-12-23T16:55:29.153+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-29/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e8055e0a521752e03a1
2014-12-23T16:55:29.153+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-29 based on current shard version 0|0||54999e7600df49298418fede, current metadata version is 2|1||54999e7600df49298418fede
2014-12-23T16:55:29.154+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-29 from shard version 0|0||54999e7600df49298418fede to shard version 3|0||54999e7600df49298418fede
2014-12-23T16:55:29.154+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e7600df49298418fede, took 0ms
2014-12-23T16:55:29.154+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e7600df49298418fede
2014-12-23T16:55:29.458+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:29-54999e8155e0a521752e03a2", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353729458), what: "split", ns: "benchdb1.COL-29", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e7600df49298418fede') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e7600df49298418fede') } } }
2014-12-23T16:55:29.843+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-29/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:29.843+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-29", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-29-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e7600df49298418fede') } ntoreturn:1 keyUpdates:0  reslen:37 1296ms
2014-12-23T16:55:32.545+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-30, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:32.546+0000 I SHARDING [conn2] collection benchdb1.COL-30 was previously unsharded, new metadata loaded with shard version 0|0||54999e7e00df49298418fee2
2014-12-23T16:55:32.546+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e7e00df49298418fee2, took 0ms
2014-12-23T16:55:32.546+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-30 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e7e00df49298418fee2
2014-12-23T16:55:32.560+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-30 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-30" }
2014-12-23T16:55:32.560+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:32.565+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-30 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-30" }
2014-12-23T16:55:32.565+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:32.567+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:32.567+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-30 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 368
2014-12-23T16:55:32.567+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-30 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:32.568+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:32.568+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:32.589+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:32.589+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:32-54999e8455e0a521752e03a3", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353732589), what: "moveChunk.to", ns: "benchdb1.COL-30", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:55:34.989+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-30", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-30-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e7e00df49298418fee2') }
2014-12-23T16:55:35.338+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-30/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e8655e0a521752e03a4
2014-12-23T16:55:35.339+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-30 based on current shard version 0|0||54999e7e00df49298418fee2, current metadata version is 2|1||54999e7e00df49298418fee2
2014-12-23T16:55:35.339+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-30 from shard version 0|0||54999e7e00df49298418fee2 to shard version 3|0||54999e7e00df49298418fee2
2014-12-23T16:55:35.339+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e7e00df49298418fee2, took 0ms
2014-12-23T16:55:35.339+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e7e00df49298418fee2
2014-12-23T16:55:35.644+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:35-54999e8755e0a521752e03a5", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353735644), what: "split", ns: "benchdb1.COL-30", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e7e00df49298418fee2') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e7e00df49298418fee2') } } }
2014-12-23T16:55:36.031+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-30/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:36.031+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-30", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-30-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e7e00df49298418fee2') } ntoreturn:1 keyUpdates:0  reslen:37 1042ms
2014-12-23T16:55:38.794+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-31, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:38.794+0000 I SHARDING [conn2] collection benchdb1.COL-31 was previously unsharded, new metadata loaded with shard version 0|0||54999e8400df49298418fee7
2014-12-23T16:55:38.794+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e8400df49298418fee7, took 0ms
2014-12-23T16:55:38.794+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-31 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e8400df49298418fee7
2014-12-23T16:55:38.807+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-31 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-31" }
2014-12-23T16:55:38.807+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:38.810+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-31 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-31" }
2014-12-23T16:55:38.810+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:38.812+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:38.812+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-31 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 380
2014-12-23T16:55:38.812+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-31 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:38.813+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:38.813+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-31' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:38.834+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-31' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:38.834+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:38-54999e8a55e0a521752e03a6", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353738834), what: "moveChunk.to", ns: "benchdb1.COL-31", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:55:42.134+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-31", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-31-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e8400df49298418fee7') }
2014-12-23T16:55:42.642+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-31/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e8e55e0a521752e03a7
2014-12-23T16:55:42.642+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-31 based on current shard version 0|0||54999e8400df49298418fee7, current metadata version is 2|1||54999e8400df49298418fee7
2014-12-23T16:55:42.643+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-31 from shard version 0|0||54999e8400df49298418fee7 to shard version 3|0||54999e8400df49298418fee7
2014-12-23T16:55:42.643+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e8400df49298418fee7, took 0ms
2014-12-23T16:55:42.643+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e8400df49298418fee7
2014-12-23T16:55:42.742+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:55:42 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:55:42.947+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:42-54999e8e55e0a521752e03a8", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353742947), what: "split", ns: "benchdb1.COL-31", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e8400df49298418fee7') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e8400df49298418fee7') } } }
2014-12-23T16:55:43.327+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-31/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:43.327+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-31", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-31-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e8400df49298418fee7') } ntoreturn:1 keyUpdates:0  reslen:37 1192ms
2014-12-23T16:55:45.962+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-32, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:45.962+0000 I SHARDING [conn2] collection benchdb1.COL-32 was previously unsharded, new metadata loaded with shard version 0|0||54999e8b00df49298418feea
2014-12-23T16:55:45.962+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e8b00df49298418feea, took 0ms
2014-12-23T16:55:45.962+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-32 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e8b00df49298418feea
2014-12-23T16:55:45.975+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-32 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-32" }
2014-12-23T16:55:45.975+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:45.983+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-32 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-32" }
2014-12-23T16:55:45.983+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:45.984+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:45.985+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-32 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 391
2014-12-23T16:55:45.985+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-32 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:45.986+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:45.986+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-32' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:45.996+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-32' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:45.996+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:45-54999e9155e0a521752e03a9", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353745996), what: "moveChunk.to", ns: "benchdb1.COL-32", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:55:48.397+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-32", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-32-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e8b00df49298418feea') }
2014-12-23T16:55:49.004+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-32/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e9455e0a521752e03aa
2014-12-23T16:55:49.004+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-32 based on current shard version 0|0||54999e8b00df49298418feea, current metadata version is 2|1||54999e8b00df49298418feea
2014-12-23T16:55:49.004+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-32 from shard version 0|0||54999e8b00df49298418feea to shard version 3|0||54999e8b00df49298418feea
2014-12-23T16:55:49.004+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e8b00df49298418feea, took 0ms
2014-12-23T16:55:49.004+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e8b00df49298418feea
2014-12-23T16:55:49.309+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:49-54999e9555e0a521752e03ab", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353749309), what: "split", ns: "benchdb1.COL-32", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e8b00df49298418feea') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e8b00df49298418feea') } } }
2014-12-23T16:55:49.692+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-32/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:49.692+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-32", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-32-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e8b00df49298418feea') } ntoreturn:1 keyUpdates:0  reslen:37 1295ms
2014-12-23T16:55:52.359+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-33, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:52.360+0000 I SHARDING [conn2] collection benchdb1.COL-33 was previously unsharded, new metadata loaded with shard version 0|0||54999e9100df49298418feef
2014-12-23T16:55:52.360+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e9100df49298418feef, took 0ms
2014-12-23T16:55:52.360+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-33 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e9100df49298418feef
2014-12-23T16:55:52.372+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-33 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-33" }
2014-12-23T16:55:52.372+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:52.379+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-33 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-33" }
2014-12-23T16:55:52.379+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:52.380+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:52.380+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-33 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 402
2014-12-23T16:55:52.381+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-33 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:52.381+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:52.381+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-33' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:52.402+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-33' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:52.402+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:52-54999e9855e0a521752e03ac", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353752402), what: "moveChunk.to", ns: "benchdb1.COL-33", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:55:55.781+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-33", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-33-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e9100df49298418feef') }
2014-12-23T16:55:56.387+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-33/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999e9b55e0a521752e03ad
2014-12-23T16:55:56.387+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-33 based on current shard version 0|0||54999e9100df49298418feef, current metadata version is 2|1||54999e9100df49298418feef
2014-12-23T16:55:56.388+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-33 from shard version 0|0||54999e9100df49298418feef to shard version 3|0||54999e9100df49298418feef
2014-12-23T16:55:56.388+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e9100df49298418feef, took 0ms
2014-12-23T16:55:56.388+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e9100df49298418feef
2014-12-23T16:55:56.692+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:56-54999e9c55e0a521752e03ae", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353756692), what: "split", ns: "benchdb1.COL-33", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e9100df49298418feef') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e9100df49298418feef') } } }
2014-12-23T16:55:57.106+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-33/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:55:57.106+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-33", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-33-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e9100df49298418feef') } ntoreturn:1 keyUpdates:0  reslen:37 1325ms
2014-12-23T16:55:58.982+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-34, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:55:58.982+0000 I SHARDING [conn2] collection benchdb1.COL-34 was previously unsharded, new metadata loaded with shard version 0|0||54999e9900df49298418fef2
2014-12-23T16:55:58.982+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e9900df49298418fef2, took 0ms
2014-12-23T16:55:58.983+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-34 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e9900df49298418fef2
2014-12-23T16:55:58.996+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-34 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-34" }
2014-12-23T16:55:58.996+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:59.005+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-34 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-34" }
2014-12-23T16:55:59.005+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:55:59.014+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:55:59.014+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-34 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 414
2014-12-23T16:55:59.014+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-34 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:59.015+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:55:59.015+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-34' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:59.026+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-34' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:55:59.026+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:55:59-54999e9f55e0a521752e03af", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353759026), what: "moveChunk.to", ns: "benchdb1.COL-34", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 31, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:56:02.132+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-34", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-34-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e9900df49298418fef2') }
2014-12-23T16:56:02.740+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-34/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ea255e0a521752e03b0
2014-12-23T16:56:02.740+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-34 based on current shard version 0|0||54999e9900df49298418fef2, current metadata version is 2|1||54999e9900df49298418fef2
2014-12-23T16:56:02.740+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-34 from shard version 0|0||54999e9900df49298418fef2 to shard version 3|0||54999e9900df49298418fef2
2014-12-23T16:56:02.740+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e9900df49298418fef2, took 0ms
2014-12-23T16:56:02.740+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e9900df49298418fef2
2014-12-23T16:56:03.045+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:03-54999ea355e0a521752e03b1", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353763045), what: "split", ns: "benchdb1.COL-34", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e9900df49298418fef2') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e9900df49298418fef2') } } }
2014-12-23T16:56:03.480+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-34/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:03.480+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-34", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-34-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e9900df49298418fef2') } ntoreturn:1 keyUpdates:0  reslen:37 1347ms
2014-12-23T16:56:06.289+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-35, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:06.290+0000 I SHARDING [conn2] collection benchdb1.COL-35 was previously unsharded, new metadata loaded with shard version 0|0||54999e9f00df49298418fef7
2014-12-23T16:56:06.290+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999e9f00df49298418fef7, took 0ms
2014-12-23T16:56:06.290+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-35 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999e9f00df49298418fef7
2014-12-23T16:56:06.301+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-35 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-35" }
2014-12-23T16:56:06.301+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:06.307+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-35 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-35" }
2014-12-23T16:56:06.307+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:06.309+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:06.309+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-35 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 424
2014-12-23T16:56:06.310+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-35 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:06.310+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:06.310+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-35' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:06.331+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-35' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:06.331+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:06-54999ea655e0a521752e03b2", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353766331), what: "moveChunk.to", ns: "benchdb1.COL-35", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:09.553+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-35", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-35-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e9f00df49298418fef7') }
2014-12-23T16:56:10.075+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-35/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ea955e0a521752e03b3
2014-12-23T16:56:10.075+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-35 based on current shard version 0|0||54999e9f00df49298418fef7, current metadata version is 2|1||54999e9f00df49298418fef7
2014-12-23T16:56:10.076+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-35 from shard version 0|0||54999e9f00df49298418fef7 to shard version 3|0||54999e9f00df49298418fef7
2014-12-23T16:56:10.076+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999e9f00df49298418fef7, took 0ms
2014-12-23T16:56:10.076+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999e9f00df49298418fef7
2014-12-23T16:56:10.214+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:10-54999eaa55e0a521752e03b4", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353770214), what: "split", ns: "benchdb1.COL-35", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999e9f00df49298418fef7') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999e9f00df49298418fef7') } } }
2014-12-23T16:56:10.427+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-35/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:10.427+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-35", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-35-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999e9f00df49298418fef7') } ntoreturn:1 keyUpdates:0  reslen:37 874ms
2014-12-23T16:56:12.444+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-36, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:12.445+0000 I SHARDING [conn2] collection benchdb1.COL-36 was previously unsharded, new metadata loaded with shard version 0|0||54999ea600df49298418fefb
2014-12-23T16:56:12.445+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ea600df49298418fefb, took 0ms
2014-12-23T16:56:12.445+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-36 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ea600df49298418fefb
2014-12-23T16:56:12.456+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-36 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-36" }
2014-12-23T16:56:12.456+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:12.461+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-36 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-36" }
2014-12-23T16:56:12.461+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:12.463+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:12.463+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-36 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 436
2014-12-23T16:56:12.463+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-36 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:12.464+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:12.464+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-36' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:12.485+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-36' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:12.485+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:12-54999eac55e0a521752e03b5", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353772485), what: "moveChunk.to", ns: "benchdb1.COL-36", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:13.293+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:56:12 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:56:15.825+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-36", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-36-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ea600df49298418fefb') }
2014-12-23T16:56:16.432+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-36/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999eaf55e0a521752e03b6
2014-12-23T16:56:16.432+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-36 based on current shard version 0|0||54999ea600df49298418fefb, current metadata version is 2|1||54999ea600df49298418fefb
2014-12-23T16:56:16.433+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-36 from shard version 0|0||54999ea600df49298418fefb to shard version 3|0||54999ea600df49298418fefb
2014-12-23T16:56:16.433+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ea600df49298418fefb, took 0ms
2014-12-23T16:56:16.433+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ea600df49298418fefb
2014-12-23T16:56:16.738+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:16-54999eb055e0a521752e03b7", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353776738), what: "split", ns: "benchdb1.COL-36", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ea600df49298418fefb') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ea600df49298418fefb') } } }
2014-12-23T16:56:17.123+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-36/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:17.123+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-36", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-36-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ea600df49298418fefb') } ntoreturn:1 keyUpdates:0  reslen:37 1298ms
2014-12-23T16:56:19.932+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-37, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:19.932+0000 I SHARDING [conn2] collection benchdb1.COL-37 was previously unsharded, new metadata loaded with shard version 0|0||54999ead00df49298418feff
2014-12-23T16:56:19.932+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ead00df49298418feff, took 0ms
2014-12-23T16:56:19.932+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-37 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ead00df49298418feff
2014-12-23T16:56:19.945+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-37 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-37" }
2014-12-23T16:56:19.945+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:19.950+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-37 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-37" }
2014-12-23T16:56:19.950+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:19.951+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:19.952+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-37 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 446
2014-12-23T16:56:19.952+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-37 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:19.953+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:19.953+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-37' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:19.974+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-37' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:19.974+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:19-54999eb355e0a521752e03b8", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353779974), what: "moveChunk.to", ns: "benchdb1.COL-37", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:22.955+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-37", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-37-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ead00df49298418feff') }
2014-12-23T16:56:23.235+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-37/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999eb655e0a521752e03b9
2014-12-23T16:56:23.235+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-37 based on current shard version 0|0||54999ead00df49298418feff, current metadata version is 2|1||54999ead00df49298418feff
2014-12-23T16:56:23.236+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-37 from shard version 0|0||54999ead00df49298418feff to shard version 3|0||54999ead00df49298418feff
2014-12-23T16:56:23.236+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ead00df49298418feff, took 0ms
2014-12-23T16:56:23.236+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ead00df49298418feff
2014-12-23T16:56:23.389+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:23-54999eb755e0a521752e03ba", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353783389), what: "split", ns: "benchdb1.COL-37", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ead00df49298418feff') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ead00df49298418feff') } } }
2014-12-23T16:56:23.610+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-37/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:23.610+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-37", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-37-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ead00df49298418feff') } ntoreturn:1 keyUpdates:0  reslen:37 655ms
2014-12-23T16:56:25.916+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-38, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:25.917+0000 I SHARDING [conn2] collection benchdb1.COL-38 was previously unsharded, new metadata loaded with shard version 0|0||54999eb300df49298418ff03
2014-12-23T16:56:25.917+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999eb300df49298418ff03, took 0ms
2014-12-23T16:56:25.917+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-38 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999eb300df49298418ff03
2014-12-23T16:56:25.928+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-38 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-38" }
2014-12-23T16:56:25.928+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:25.934+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-38 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-38" }
2014-12-23T16:56:25.934+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:25.936+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:25.936+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-38 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 458
2014-12-23T16:56:25.936+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-38 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:25.937+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:25.937+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-38' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:25.958+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-38' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:25.958+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:25-54999eb955e0a521752e03bb", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353785958), what: "moveChunk.to", ns: "benchdb1.COL-38", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:29.307+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-38", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-38-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999eb300df49298418ff03') }
2014-12-23T16:56:29.913+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-38/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ebd55e0a521752e03bc
2014-12-23T16:56:29.913+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-38 based on current shard version 0|0||54999eb300df49298418ff03, current metadata version is 2|1||54999eb300df49298418ff03
2014-12-23T16:56:29.914+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-38 from shard version 0|0||54999eb300df49298418ff03 to shard version 3|0||54999eb300df49298418ff03
2014-12-23T16:56:29.914+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999eb300df49298418ff03, took 0ms
2014-12-23T16:56:29.914+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999eb300df49298418ff03
2014-12-23T16:56:30.218+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:30-54999ebe55e0a521752e03bd", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353790218), what: "split", ns: "benchdb1.COL-38", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999eb300df49298418ff03') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999eb300df49298418ff03') } } }
2014-12-23T16:56:30.608+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-38/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:30.609+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-38", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-38-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999eb300df49298418ff03') } ntoreturn:1 keyUpdates:0  reslen:37 1301ms
2014-12-23T16:56:33.414+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-39, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:33.415+0000 I SHARDING [conn2] collection benchdb1.COL-39 was previously unsharded, new metadata loaded with shard version 0|0||54999eba00df49298418ff07
2014-12-23T16:56:33.415+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999eba00df49298418ff07, took 0ms
2014-12-23T16:56:33.415+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-39 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999eba00df49298418ff07
2014-12-23T16:56:33.427+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-39 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-39" }
2014-12-23T16:56:33.427+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:33.432+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-39 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-39" }
2014-12-23T16:56:33.432+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:33.434+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:33.434+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-39 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 468
2014-12-23T16:56:33.435+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-39 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:33.436+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:33.436+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-39' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:33.457+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-39' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:33.457+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:33-54999ec155e0a521752e03be", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353793457), what: "moveChunk.to", ns: "benchdb1.COL-39", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:36.043+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-39", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-39-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999eba00df49298418ff07') }
2014-12-23T16:56:36.330+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-39/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ec455e0a521752e03bf
2014-12-23T16:56:36.330+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-39 based on current shard version 0|0||54999eba00df49298418ff07, current metadata version is 2|1||54999eba00df49298418ff07
2014-12-23T16:56:36.330+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-39 from shard version 0|0||54999eba00df49298418ff07 to shard version 3|0||54999eba00df49298418ff07
2014-12-23T16:56:36.330+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999eba00df49298418ff07, took 0ms
2014-12-23T16:56:36.330+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999eba00df49298418ff07
2014-12-23T16:56:36.478+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:36-54999ec455e0a521752e03c0", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353796478), what: "split", ns: "benchdb1.COL-39", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999eba00df49298418ff07') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999eba00df49298418ff07') } } }
2014-12-23T16:56:36.693+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-39/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:36.693+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-39", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-39-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999eba00df49298418ff07') } ntoreturn:1 keyUpdates:0  reslen:37 649ms
2014-12-23T16:56:39.382+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-40, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:39.382+0000 I SHARDING [conn2] collection benchdb1.COL-40 was previously unsharded, new metadata loaded with shard version 0|0||54999ec000df49298418ff0c
2014-12-23T16:56:39.382+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ec000df49298418ff0c, took 0ms
2014-12-23T16:56:39.382+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-40 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ec000df49298418ff0c
2014-12-23T16:56:39.393+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-40 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-40" }
2014-12-23T16:56:39.393+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:39.398+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-40 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-40" }
2014-12-23T16:56:39.398+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:39.400+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:39.400+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-40 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 480
2014-12-23T16:56:39.400+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-40 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:39.401+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:39.401+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-40' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:39.422+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-40' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:39.422+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:39-54999ec755e0a521752e03c1", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353799422), what: "moveChunk.to", ns: "benchdb1.COL-40", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:42.746+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-40", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-40-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ec000df49298418ff0c') }
2014-12-23T16:56:43.353+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-40/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999eca55e0a521752e03c2
2014-12-23T16:56:43.353+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-40 based on current shard version 0|0||54999ec000df49298418ff0c, current metadata version is 2|1||54999ec000df49298418ff0c
2014-12-23T16:56:43.353+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-40 from shard version 0|0||54999ec000df49298418ff0c to shard version 3|0||54999ec000df49298418ff0c
2014-12-23T16:56:43.354+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ec000df49298418ff0c, took 0ms
2014-12-23T16:56:43.354+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ec000df49298418ff0c
2014-12-23T16:56:43.651+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:43-54999ecb55e0a521752e03c3", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353803651), what: "split", ns: "benchdb1.COL-40", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ec000df49298418ff0c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ec000df49298418ff0c') } } }
2014-12-23T16:56:43.788+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:56:43 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:56:44.041+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-40/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:44.041+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-40", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-40-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ec000df49298418ff0c') } ntoreturn:1 keyUpdates:0  reslen:37 1295ms
2014-12-23T16:56:46.808+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-41, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:46.808+0000 I SHARDING [conn2] collection benchdb1.COL-41 was previously unsharded, new metadata loaded with shard version 0|0||54999ec800df49298418ff0f
2014-12-23T16:56:46.808+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ec800df49298418ff0f, took 0ms
2014-12-23T16:56:46.808+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-41 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ec800df49298418ff0f
2014-12-23T16:56:46.819+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-41 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-41" }
2014-12-23T16:56:46.819+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:46.825+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-41 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-41" }
2014-12-23T16:56:46.825+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:46.827+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:46.827+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-41 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 490
2014-12-23T16:56:46.827+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-41 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:46.828+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:46.828+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-41' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:46.849+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-41' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:46.849+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:46-54999ece55e0a521752e03c4", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353806849), what: "moveChunk.to", ns: "benchdb1.COL-41", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:48.926+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-41", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-41-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ec800df49298418ff0f') }
2014-12-23T16:56:49.368+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-41/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ed055e0a521752e03c5
2014-12-23T16:56:49.368+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-41 based on current shard version 0|0||54999ec800df49298418ff0f, current metadata version is 2|1||54999ec800df49298418ff0f
2014-12-23T16:56:49.369+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-41 from shard version 0|0||54999ec800df49298418ff0f to shard version 3|0||54999ec800df49298418ff0f
2014-12-23T16:56:49.369+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ec800df49298418ff0f, took 0ms
2014-12-23T16:56:49.369+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ec800df49298418ff0f
2014-12-23T16:56:49.673+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:49-54999ed155e0a521752e03c6", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353809673), what: "split", ns: "benchdb1.COL-41", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ec800df49298418ff0f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ec800df49298418ff0f') } } }
2014-12-23T16:56:50.068+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-41/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:50.068+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-41", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-41-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ec800df49298418ff0f') } ntoreturn:1 keyUpdates:0  reslen:37 1142ms
2014-12-23T16:56:52.816+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-42, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:56:52.816+0000 I SHARDING [conn2] collection benchdb1.COL-42 was previously unsharded, new metadata loaded with shard version 0|0||54999ece00df49298418ff14
2014-12-23T16:56:52.816+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ece00df49298418ff14, took 0ms
2014-12-23T16:56:52.816+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-42 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ece00df49298418ff14
2014-12-23T16:56:52.828+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-42 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-42" }
2014-12-23T16:56:52.828+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:52.833+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-42 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-42" }
2014-12-23T16:56:52.833+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:56:52.835+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:56:52.835+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-42 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 502
2014-12-23T16:56:52.835+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-42 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:52.836+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:56:52.836+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-42' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:52.857+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-42' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:56:52.857+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:52-54999ed455e0a521752e03c7", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353812857), what: "moveChunk.to", ns: "benchdb1.COL-42", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:56:56.222+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-42", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-42-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ece00df49298418ff14') }
2014-12-23T16:56:56.828+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-42/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ed855e0a521752e03c8
2014-12-23T16:56:56.828+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-42 based on current shard version 0|0||54999ece00df49298418ff14, current metadata version is 2|1||54999ece00df49298418ff14
2014-12-23T16:56:56.829+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-42 from shard version 0|0||54999ece00df49298418ff14 to shard version 3|0||54999ece00df49298418ff14
2014-12-23T16:56:56.829+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ece00df49298418ff14, took 0ms
2014-12-23T16:56:56.829+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ece00df49298418ff14
2014-12-23T16:56:57.134+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:56:57-54999ed955e0a521752e03c9", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353817134), what: "split", ns: "benchdb1.COL-42", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ece00df49298418ff14') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ece00df49298418ff14') } } }
2014-12-23T16:56:57.510+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-42/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:56:57.510+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-42", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-42-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ece00df49298418ff14') } ntoreturn:1 keyUpdates:0  reslen:37 1288ms
2014-12-23T16:57:00.060+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-43, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:00.060+0000 I SHARDING [conn2] collection benchdb1.COL-43 was previously unsharded, new metadata loaded with shard version 0|0||54999ed500df49298418ff17
2014-12-23T16:57:00.060+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ed500df49298418ff17, took 0ms
2014-12-23T16:57:00.061+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-43 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ed500df49298418ff17
2014-12-23T16:57:00.074+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-43 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-43" }
2014-12-23T16:57:00.075+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:00.084+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-43 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-43" }
2014-12-23T16:57:00.084+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:00.086+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:00.086+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-43 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 514
2014-12-23T16:57:00.086+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-43 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:00.087+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:00.087+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-43' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:00.098+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-43' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:00.098+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:00-54999edc55e0a521752e03ca", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353820098), what: "moveChunk.to", ns: "benchdb1.COL-43", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 25, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:57:02.338+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-43", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-43-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ed500df49298418ff17') }
2014-12-23T16:57:02.945+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-43/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ede55e0a521752e03cb
2014-12-23T16:57:02.945+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-43 based on current shard version 0|0||54999ed500df49298418ff17, current metadata version is 2|1||54999ed500df49298418ff17
2014-12-23T16:57:02.945+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-43 from shard version 0|0||54999ed500df49298418ff17 to shard version 3|0||54999ed500df49298418ff17
2014-12-23T16:57:02.945+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ed500df49298418ff17, took 0ms
2014-12-23T16:57:02.945+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ed500df49298418ff17
2014-12-23T16:57:03.251+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:03-54999edf55e0a521752e03cc", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353823251), what: "split", ns: "benchdb1.COL-43", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ed500df49298418ff17') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ed500df49298418ff17') } } }
2014-12-23T16:57:03.632+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-43/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:03.632+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-43", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-43-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ed500df49298418ff17') } ntoreturn:1 keyUpdates:0  reslen:37 1294ms
2014-12-23T16:57:06.466+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-44, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:06.466+0000 I SHARDING [conn2] collection benchdb1.COL-44 was previously unsharded, new metadata loaded with shard version 0|0||54999edb00df49298418ff1c
2014-12-23T16:57:06.466+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999edb00df49298418ff1c, took 0ms
2014-12-23T16:57:06.466+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-44 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999edb00df49298418ff1c
2014-12-23T16:57:06.479+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-44 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-44" }
2014-12-23T16:57:06.479+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:06.485+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-44 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-44" }
2014-12-23T16:57:06.485+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:06.487+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:06.487+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-44 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 524
2014-12-23T16:57:06.487+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-44 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:06.488+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:06.488+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-44' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:06.509+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-44' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:06.509+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:06-54999ee255e0a521752e03cd", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353826509), what: "moveChunk.to", ns: "benchdb1.COL-44", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:57:09.869+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-44", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-44-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999edb00df49298418ff1c') }
2014-12-23T16:57:10.475+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-44/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ee555e0a521752e03ce
2014-12-23T16:57:10.475+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-44 based on current shard version 0|0||54999edb00df49298418ff1c, current metadata version is 2|1||54999edb00df49298418ff1c
2014-12-23T16:57:10.476+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-44 from shard version 0|0||54999edb00df49298418ff1c to shard version 3|0||54999edb00df49298418ff1c
2014-12-23T16:57:10.476+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999edb00df49298418ff1c, took 0ms
2014-12-23T16:57:10.476+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999edb00df49298418ff1c
2014-12-23T16:57:10.750+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:10-54999ee655e0a521752e03cf", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353830750), what: "split", ns: "benchdb1.COL-44", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999edb00df49298418ff1c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999edb00df49298418ff1c') } } }
2014-12-23T16:57:11.142+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-44/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:11.142+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-44", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-44-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999edb00df49298418ff1c') } ntoreturn:1 keyUpdates:0  reslen:37 1273ms
2014-12-23T16:57:13.250+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-45, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:13.250+0000 I SHARDING [conn2] collection benchdb1.COL-45 was previously unsharded, new metadata loaded with shard version 0|0||54999ee300df49298418ff1f
2014-12-23T16:57:13.250+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ee300df49298418ff1f, took 0ms
2014-12-23T16:57:13.250+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-45 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ee300df49298418ff1f
2014-12-23T16:57:13.264+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-45 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-45" }
2014-12-23T16:57:13.264+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:13.276+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-45 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-45" }
2014-12-23T16:57:13.276+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:13.279+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:13.279+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-45 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 536
2014-12-23T16:57:13.280+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-45 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:13.281+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:13.281+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-45' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:13.291+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-45' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:13.291+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:13-54999ee955e0a521752e03d0", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353833291), what: "moveChunk.to", ns: "benchdb1.COL-45", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 28, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:57:14.074+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:57:13 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:57:16.171+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-45", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-45-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ee300df49298418ff1f') }
2014-12-23T16:57:16.779+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-45/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999eec55e0a521752e03d1
2014-12-23T16:57:16.779+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-45 based on current shard version 0|0||54999ee300df49298418ff1f, current metadata version is 2|1||54999ee300df49298418ff1f
2014-12-23T16:57:16.779+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-45 from shard version 0|0||54999ee300df49298418ff1f to shard version 3|0||54999ee300df49298418ff1f
2014-12-23T16:57:16.779+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ee300df49298418ff1f, took 0ms
2014-12-23T16:57:16.779+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ee300df49298418ff1f
2014-12-23T16:57:17.084+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:17-54999eed55e0a521752e03d2", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353837084), what: "split", ns: "benchdb1.COL-45", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ee300df49298418ff1f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ee300df49298418ff1f') } } }
2014-12-23T16:57:17.492+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-45/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:17.492+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-45", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-45-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ee300df49298418ff1f') } ntoreturn:1 keyUpdates:0  reslen:37 1320ms
2014-12-23T16:57:20.275+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-46, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:20.275+0000 I SHARDING [conn2] collection benchdb1.COL-46 was previously unsharded, new metadata loaded with shard version 0|0||54999ee900df49298418ff24
2014-12-23T16:57:20.275+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ee900df49298418ff24, took 0ms
2014-12-23T16:57:20.275+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-46 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ee900df49298418ff24
2014-12-23T16:57:20.286+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-46 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-46" }
2014-12-23T16:57:20.286+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:20.291+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-46 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-46" }
2014-12-23T16:57:20.291+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:20.293+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:20.293+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-46 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 546
2014-12-23T16:57:20.293+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-46 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:20.294+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:20.294+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-46' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:20.315+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-46' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:20.315+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:20-54999ef055e0a521752e03d3", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353840315), what: "moveChunk.to", ns: "benchdb1.COL-46", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:57:23.647+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-46", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-46-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ee900df49298418ff24') }
2014-12-23T16:57:24.254+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-46/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ef355e0a521752e03d4
2014-12-23T16:57:24.254+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-46 based on current shard version 0|0||54999ee900df49298418ff24, current metadata version is 2|1||54999ee900df49298418ff24
2014-12-23T16:57:24.254+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-46 from shard version 0|0||54999ee900df49298418ff24 to shard version 3|0||54999ee900df49298418ff24
2014-12-23T16:57:24.255+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ee900df49298418ff24, took 0ms
2014-12-23T16:57:24.255+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ee900df49298418ff24
2014-12-23T16:57:24.539+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:24-54999ef455e0a521752e03d5", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353844539), what: "split", ns: "benchdb1.COL-46", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ee900df49298418ff24') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ee900df49298418ff24') } } }
2014-12-23T16:57:24.859+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-46/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:24.859+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-46", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-46-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ee900df49298418ff24') } ntoreturn:1 keyUpdates:0  reslen:37 1212ms
2014-12-23T16:57:26.588+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-47, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:26.589+0000 I SHARDING [conn2] collection benchdb1.COL-47 was previously unsharded, new metadata loaded with shard version 0|0||54999ef100df49298418ff28
2014-12-23T16:57:26.589+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ef100df49298418ff28, took 0ms
2014-12-23T16:57:26.589+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-47 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ef100df49298418ff28
2014-12-23T16:57:26.599+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-47 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-47" }
2014-12-23T16:57:26.599+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:26.606+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-47 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-47" }
2014-12-23T16:57:26.606+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:26.608+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:26.608+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-47 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 558
2014-12-23T16:57:26.609+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-47 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:26.609+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:26.609+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-47' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:26.630+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-47' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:26.630+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:26-54999ef655e0a521752e03d6", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353846630), what: "moveChunk.to", ns: "benchdb1.COL-47", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:57:29.810+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-47", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-47-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ef100df49298418ff28') }
2014-12-23T16:57:30.416+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-47/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999ef955e0a521752e03d7
2014-12-23T16:57:30.416+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-47 based on current shard version 0|0||54999ef100df49298418ff28, current metadata version is 2|1||54999ef100df49298418ff28
2014-12-23T16:57:30.417+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-47 from shard version 0|0||54999ef100df49298418ff28 to shard version 3|0||54999ef100df49298418ff28
2014-12-23T16:57:30.417+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ef100df49298418ff28, took 0ms
2014-12-23T16:57:30.417+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ef100df49298418ff28
2014-12-23T16:57:30.721+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:30-54999efa55e0a521752e03d8", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353850721), what: "split", ns: "benchdb1.COL-47", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ef100df49298418ff28') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ef100df49298418ff28') } } }
2014-12-23T16:57:31.124+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-47/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:31.124+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-47", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-47-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ef100df49298418ff28') } ntoreturn:1 keyUpdates:0  reslen:37 1314ms
2014-12-23T16:57:33.961+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-48, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:33.961+0000 I SHARDING [conn2] collection benchdb1.COL-48 was previously unsharded, new metadata loaded with shard version 0|0||54999ef700df49298418ff2c
2014-12-23T16:57:33.961+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999ef700df49298418ff2c, took 0ms
2014-12-23T16:57:33.961+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-48 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999ef700df49298418ff2c
2014-12-23T16:57:33.972+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-48 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-48" }
2014-12-23T16:57:33.972+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:33.977+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-48 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-48" }
2014-12-23T16:57:33.977+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:33.979+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:33.979+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-48 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 568
2014-12-23T16:57:33.979+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-48 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:33.980+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:33.980+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-48' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:34.001+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-48' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:34.001+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:33-54999efd55e0a521752e03d9", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353854001), what: "moveChunk.to", ns: "benchdb1.COL-48", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:57:37.255+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-48", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-48-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ef700df49298418ff2c') }
2014-12-23T16:57:37.722+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-48/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f0155e0a521752e03da
2014-12-23T16:57:37.722+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-48 based on current shard version 0|0||54999ef700df49298418ff2c, current metadata version is 2|1||54999ef700df49298418ff2c
2014-12-23T16:57:37.722+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-48 from shard version 0|0||54999ef700df49298418ff2c to shard version 3|0||54999ef700df49298418ff2c
2014-12-23T16:57:37.722+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999ef700df49298418ff2c, took 0ms
2014-12-23T16:57:37.722+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999ef700df49298418ff2c
2014-12-23T16:57:37.945+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:37-54999f0155e0a521752e03db", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353857945), what: "split", ns: "benchdb1.COL-48", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999ef700df49298418ff2c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999ef700df49298418ff2c') } } }
2014-12-23T16:57:38.168+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-48/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:38.168+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-48", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-48-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999ef700df49298418ff2c') } ntoreturn:1 keyUpdates:0  reslen:37 913ms
2014-12-23T16:57:39.911+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-49, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:39.911+0000 I SHARDING [conn2] collection benchdb1.COL-49 was previously unsharded, new metadata loaded with shard version 0|0||54999efe00df49298418ff30
2014-12-23T16:57:39.911+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999efe00df49298418ff30, took 0ms
2014-12-23T16:57:39.911+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-49 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999efe00df49298418ff30
2014-12-23T16:57:39.924+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-49 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-49" }
2014-12-23T16:57:39.924+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:39.932+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-49 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-49" }
2014-12-23T16:57:39.932+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:39.934+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:39.934+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-49 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 580
2014-12-23T16:57:39.935+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-49 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:39.936+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:39.936+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-49' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:39.946+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-49' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:39.946+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:39-54999f0355e0a521752e03dc", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353859946), what: "moveChunk.to", ns: "benchdb1.COL-49", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 23, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:57:42.997+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-49", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-49-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999efe00df49298418ff30') }
2014-12-23T16:57:43.603+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-49/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f0655e0a521752e03dd
2014-12-23T16:57:43.603+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-49 based on current shard version 0|0||54999efe00df49298418ff30, current metadata version is 2|1||54999efe00df49298418ff30
2014-12-23T16:57:43.603+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-49 from shard version 0|0||54999efe00df49298418ff30 to shard version 3|0||54999efe00df49298418ff30
2014-12-23T16:57:43.604+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999efe00df49298418ff30, took 0ms
2014-12-23T16:57:43.604+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999efe00df49298418ff30
2014-12-23T16:57:43.908+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:43-54999f0755e0a521752e03de", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353863908), what: "split", ns: "benchdb1.COL-49", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999efe00df49298418ff30') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999efe00df49298418ff30') } } }
2014-12-23T16:57:44.282+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-49/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:44.282+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-49", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-49-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999efe00df49298418ff30') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T16:57:44.516+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:57:44 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:57:47.091+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-50, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:47.091+0000 I SHARDING [conn2] collection benchdb1.COL-50 was previously unsharded, new metadata loaded with shard version 0|0||54999f0400df49298418ff34
2014-12-23T16:57:47.091+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f0400df49298418ff34, took 0ms
2014-12-23T16:57:47.091+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-50 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f0400df49298418ff34
2014-12-23T16:57:47.105+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-50 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-50" }
2014-12-23T16:57:47.105+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:47.114+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-50 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-50" }
2014-12-23T16:57:47.114+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:47.115+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:47.115+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-50 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 590
2014-12-23T16:57:47.116+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-50 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:47.116+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:47.116+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-50' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:47.127+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-50' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:47.127+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:47-54999f0b55e0a521752e03df", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353867127), what: "moveChunk.to", ns: "benchdb1.COL-50", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 23, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:57:50.465+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-50", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-50-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f0400df49298418ff34') }
2014-12-23T16:57:50.929+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-50/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f0e55e0a521752e03e0
2014-12-23T16:57:50.930+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-50 based on current shard version 0|0||54999f0400df49298418ff34, current metadata version is 2|1||54999f0400df49298418ff34
2014-12-23T16:57:50.930+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-50 from shard version 0|0||54999f0400df49298418ff34 to shard version 3|0||54999f0400df49298418ff34
2014-12-23T16:57:50.930+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999f0400df49298418ff34, took 0ms
2014-12-23T16:57:50.930+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999f0400df49298418ff34
2014-12-23T16:57:51.081+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:51-54999f0f55e0a521752e03e1", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353871081), what: "split", ns: "benchdb1.COL-50", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f0400df49298418ff34') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f0400df49298418ff34') } } }
2014-12-23T16:57:51.298+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-50/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:51.298+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-50", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-50-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f0400df49298418ff34') } ntoreturn:1 keyUpdates:0  reslen:37 833ms
2014-12-23T16:57:52.970+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-51, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:57:52.971+0000 I SHARDING [conn2] collection benchdb1.COL-51 was previously unsharded, new metadata loaded with shard version 0|0||54999f0b00df49298418ff38
2014-12-23T16:57:52.971+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f0b00df49298418ff38, took 0ms
2014-12-23T16:57:52.971+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-51 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f0b00df49298418ff38
2014-12-23T16:57:52.982+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-51 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-51" }
2014-12-23T16:57:52.982+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:52.989+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-51 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-51" }
2014-12-23T16:57:52.989+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:57:52.991+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:57:52.991+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-51 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 602
2014-12-23T16:57:52.992+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-51 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:52.993+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:57:52.993+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-51' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:53.014+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-51' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:57:53.014+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:53-54999f1155e0a521752e03e2", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353873014), what: "moveChunk.to", ns: "benchdb1.COL-51", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:57:56.375+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-51", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-51-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f0b00df49298418ff38') }
2014-12-23T16:57:56.981+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-51/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f1455e0a521752e03e3
2014-12-23T16:57:56.981+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-51 based on current shard version 0|0||54999f0b00df49298418ff38, current metadata version is 2|1||54999f0b00df49298418ff38
2014-12-23T16:57:56.982+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-51 from shard version 0|0||54999f0b00df49298418ff38 to shard version 3|0||54999f0b00df49298418ff38
2014-12-23T16:57:56.982+0000 I SHARDING [conn1] collection version was loaded at version 3|5||54999f0b00df49298418ff38, took 0ms
2014-12-23T16:57:56.982+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||54999f0b00df49298418ff38
2014-12-23T16:57:57.286+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:57:57-54999f1555e0a521752e03e4", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419353877286), what: "split", ns: "benchdb1.COL-51", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f0b00df49298418ff38') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f0b00df49298418ff38') } } }
2014-12-23T16:57:57.669+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-51/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:57:57.669+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-51", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-51-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f0b00df49298418ff38') } ntoreturn:1 keyUpdates:0  reslen:37 1294ms
2014-12-23T16:58:00.374+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-52, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:00.374+0000 I SHARDING [conn2] collection benchdb1.COL-52 was previously unsharded, new metadata loaded with shard version 0|0||54999f1100df49298418ff3c
2014-12-23T16:58:00.374+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f1100df49298418ff3c, took 0ms
2014-12-23T16:58:00.374+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-52 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f1100df49298418ff3c
2014-12-23T16:58:00.386+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-52 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-52" }
2014-12-23T16:58:00.386+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:00.393+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-52 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-52" }
2014-12-23T16:58:00.393+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:00.394+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:00.394+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-52 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 612
2014-12-23T16:58:00.395+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-52 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:00.395+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:00.395+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-52' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:00.416+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-52' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:00.417+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:00-54999f1855e0a521752e03e5", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353880416), what: "moveChunk.to", ns: "benchdb1.COL-52", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:58:03.773+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-52", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-52-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f1100df49298418ff3c') }
2014-12-23T16:58:04.171+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-52/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f1b55e0a521752e03e6
2014-12-23T16:58:04.171+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-52 based on current shard version 0|0||54999f1100df49298418ff3c, current metadata version is 2|1||54999f1100df49298418ff3c
2014-12-23T16:58:04.172+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-52 from shard version 0|0||54999f1100df49298418ff3c to shard version 3|0||54999f1100df49298418ff3c
2014-12-23T16:58:04.172+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f1100df49298418ff3c, took 0ms
2014-12-23T16:58:04.172+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f1100df49298418ff3c
2014-12-23T16:58:04.341+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:04-54999f1c55e0a521752e03e7", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353884341), what: "split", ns: "benchdb1.COL-52", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f1100df49298418ff3c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f1100df49298418ff3c') } } }
2014-12-23T16:58:04.579+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-52/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:04.579+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-52", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-52-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f1100df49298418ff3c') } ntoreturn:1 keyUpdates:0  reslen:37 805ms
2014-12-23T16:58:06.331+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-53, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:06.331+0000 I SHARDING [conn2] collection benchdb1.COL-53 was previously unsharded, new metadata loaded with shard version 0|0||54999f1800df49298418ff40
2014-12-23T16:58:06.331+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f1800df49298418ff40, took 0ms
2014-12-23T16:58:06.332+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-53 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f1800df49298418ff40
2014-12-23T16:58:06.343+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-53 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-53" }
2014-12-23T16:58:06.343+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:06.354+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-53 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-53" }
2014-12-23T16:58:06.354+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:06.356+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:06.356+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-53 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 624
2014-12-23T16:58:06.356+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-53 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:06.357+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:06.357+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-53' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:06.368+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-53' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:06.368+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:06-54999f1e55e0a521752e03e8", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353886368), what: "moveChunk.to", ns: "benchdb1.COL-53", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:58:09.620+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-53", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-53-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f1800df49298418ff40') }
2014-12-23T16:58:10.227+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-53/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f2155e0a521752e03e9
2014-12-23T16:58:10.227+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-53 based on current shard version 0|0||54999f1800df49298418ff40, current metadata version is 2|1||54999f1800df49298418ff40
2014-12-23T16:58:10.228+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-53 from shard version 0|0||54999f1800df49298418ff40 to shard version 3|0||54999f1800df49298418ff40
2014-12-23T16:58:10.228+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f1800df49298418ff40, took 0ms
2014-12-23T16:58:10.228+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f1800df49298418ff40
2014-12-23T16:58:10.533+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:10-54999f2255e0a521752e03ea", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353890533), what: "split", ns: "benchdb1.COL-53", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f1800df49298418ff40') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f1800df49298418ff40') } } }
2014-12-23T16:58:10.914+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-53/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:10.914+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-53", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-53-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f1800df49298418ff40') } ntoreturn:1 keyUpdates:0  reslen:37 1294ms
2014-12-23T16:58:13.684+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-54, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:13.684+0000 I SHARDING [conn2] collection benchdb1.COL-54 was previously unsharded, new metadata loaded with shard version 0|0||54999f1f00df49298418ff44
2014-12-23T16:58:13.684+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f1f00df49298418ff44, took 0ms
2014-12-23T16:58:13.684+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-54 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f1f00df49298418ff44
2014-12-23T16:58:13.695+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-54 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-54" }
2014-12-23T16:58:13.695+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:13.700+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-54 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-54" }
2014-12-23T16:58:13.700+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:13.702+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:13.702+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-54 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 634
2014-12-23T16:58:13.702+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-54 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:13.703+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:13.703+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-54' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:13.724+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-54' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:13.724+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:13-54999f2555e0a521752e03eb", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353893724), what: "moveChunk.to", ns: "benchdb1.COL-54", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:58:15.105+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:58:14 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:58:17.035+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-54", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-54-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f1f00df49298418ff44') }
2014-12-23T16:58:17.388+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-54/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f2955e0a521752e03ec
2014-12-23T16:58:17.388+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-54 based on current shard version 0|0||54999f1f00df49298418ff44, current metadata version is 2|1||54999f1f00df49298418ff44
2014-12-23T16:58:17.389+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-54 from shard version 0|0||54999f1f00df49298418ff44 to shard version 3|0||54999f1f00df49298418ff44
2014-12-23T16:58:17.389+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f1f00df49298418ff44, took 0ms
2014-12-23T16:58:17.389+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f1f00df49298418ff44
2014-12-23T16:58:17.534+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:17-54999f2955e0a521752e03ed", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353897534), what: "split", ns: "benchdb1.COL-54", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f1f00df49298418ff44') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f1f00df49298418ff44') } } }
2014-12-23T16:58:17.757+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-54/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:17.757+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-54", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-54-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f1f00df49298418ff44') } ntoreturn:1 keyUpdates:0  reslen:37 722ms
2014-12-23T16:58:19.517+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-55, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:19.517+0000 I SHARDING [conn2] collection benchdb1.COL-55 was previously unsharded, new metadata loaded with shard version 0|0||54999f2500df49298418ff48
2014-12-23T16:58:19.517+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f2500df49298418ff48, took 0ms
2014-12-23T16:58:19.518+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-55 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f2500df49298418ff48
2014-12-23T16:58:19.532+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-55 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-55" }
2014-12-23T16:58:19.532+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:19.537+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-55 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-55" }
2014-12-23T16:58:19.537+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:19.539+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:19.539+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-55 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 646
2014-12-23T16:58:19.540+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-55 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:19.540+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:19.541+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-55' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:19.552+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-55' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:19.552+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:19-54999f2b55e0a521752e03ee", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353899552), what: "moveChunk.to", ns: "benchdb1.COL-55", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 11, note: "success" } }
2014-12-23T16:58:22.866+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-55", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-55-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f2500df49298418ff48') }
2014-12-23T16:58:23.473+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-55/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f2e55e0a521752e03ef
2014-12-23T16:58:23.473+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-55 based on current shard version 0|0||54999f2500df49298418ff48, current metadata version is 2|1||54999f2500df49298418ff48
2014-12-23T16:58:23.474+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-55 from shard version 0|0||54999f2500df49298418ff48 to shard version 3|0||54999f2500df49298418ff48
2014-12-23T16:58:23.474+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f2500df49298418ff48, took 0ms
2014-12-23T16:58:23.474+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f2500df49298418ff48
2014-12-23T16:58:23.779+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:23-54999f2f55e0a521752e03f0", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353903779), what: "split", ns: "benchdb1.COL-55", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f2500df49298418ff48') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f2500df49298418ff48') } } }
2014-12-23T16:58:24.164+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-55/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:24.164+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-55", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-55-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f2500df49298418ff48') } ntoreturn:1 keyUpdates:0  reslen:37 1297ms
2014-12-23T16:58:26.939+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-56, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:26.940+0000 I SHARDING [conn2] collection benchdb1.COL-56 was previously unsharded, new metadata loaded with shard version 0|0||54999f2c00df49298418ff4c
2014-12-23T16:58:26.940+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f2c00df49298418ff4c, took 0ms
2014-12-23T16:58:26.940+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-56 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f2c00df49298418ff4c
2014-12-23T16:58:26.954+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-56 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-56" }
2014-12-23T16:58:26.954+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:26.959+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-56 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-56" }
2014-12-23T16:58:26.959+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:26.960+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:26.960+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-56 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 656
2014-12-23T16:58:26.961+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-56 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:26.961+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:26.961+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-56' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:26.982+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-56' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:26.982+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:26-54999f3255e0a521752e03f1", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353906982), what: "moveChunk.to", ns: "benchdb1.COL-56", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:58:30.283+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-56", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-56-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f2c00df49298418ff4c') }
2014-12-23T16:58:30.666+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-56/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f3655e0a521752e03f2
2014-12-23T16:58:30.666+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-56 based on current shard version 0|0||54999f2c00df49298418ff4c, current metadata version is 2|1||54999f2c00df49298418ff4c
2014-12-23T16:58:30.666+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-56 from shard version 0|0||54999f2c00df49298418ff4c to shard version 3|0||54999f2c00df49298418ff4c
2014-12-23T16:58:30.666+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f2c00df49298418ff4c, took 0ms
2014-12-23T16:58:30.666+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f2c00df49298418ff4c
2014-12-23T16:58:30.856+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:30-54999f3655e0a521752e03f3", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353910856), what: "split", ns: "benchdb1.COL-56", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f2c00df49298418ff4c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f2c00df49298418ff4c') } } }
2014-12-23T16:58:31.067+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-56/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:31.067+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-56", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-56-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f2c00df49298418ff4c') } ntoreturn:1 keyUpdates:0  reslen:37 783ms
2014-12-23T16:58:32.692+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-57, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:32.693+0000 I SHARDING [conn2] collection benchdb1.COL-57 was previously unsharded, new metadata loaded with shard version 0|0||54999f3300df49298418ff50
2014-12-23T16:58:32.693+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f3300df49298418ff50, took 0ms
2014-12-23T16:58:32.693+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-57 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f3300df49298418ff50
2014-12-23T16:58:32.707+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-57 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-57" }
2014-12-23T16:58:32.707+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:32.712+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-57 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-57" }
2014-12-23T16:58:32.712+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:32.714+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:32.714+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-57 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 668
2014-12-23T16:58:32.714+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-57 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:32.715+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:32.715+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-57' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:32.736+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-57' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:32.736+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:32-54999f3855e0a521752e03f4", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353912736), what: "moveChunk.to", ns: "benchdb1.COL-57", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:58:35.846+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-57", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-57-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f3300df49298418ff50') }
2014-12-23T16:58:36.453+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-57/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f3b55e0a521752e03f5
2014-12-23T16:58:36.453+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-57 based on current shard version 0|0||54999f3300df49298418ff50, current metadata version is 2|1||54999f3300df49298418ff50
2014-12-23T16:58:36.453+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-57 from shard version 0|0||54999f3300df49298418ff50 to shard version 3|0||54999f3300df49298418ff50
2014-12-23T16:58:36.453+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f3300df49298418ff50, took 0ms
2014-12-23T16:58:36.453+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f3300df49298418ff50
2014-12-23T16:58:36.758+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:36-54999f3c55e0a521752e03f6", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353916758), what: "split", ns: "benchdb1.COL-57", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f3300df49298418ff50') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f3300df49298418ff50') } } }
2014-12-23T16:58:37.128+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-57/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:37.129+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-57", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-57-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f3300df49298418ff50') } ntoreturn:1 keyUpdates:0  reslen:37 1282ms
2014-12-23T16:58:39.865+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-58, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:39.865+0000 I SHARDING [conn2] collection benchdb1.COL-58 was previously unsharded, new metadata loaded with shard version 0|0||54999f3900df49298418ff54
2014-12-23T16:58:39.865+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f3900df49298418ff54, took 0ms
2014-12-23T16:58:39.865+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-58 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f3900df49298418ff54
2014-12-23T16:58:39.876+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-58 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-58" }
2014-12-23T16:58:39.876+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:39.881+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-58 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-58" }
2014-12-23T16:58:39.881+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:39.883+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:39.883+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-58 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 678
2014-12-23T16:58:39.883+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-58 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:39.884+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:39.884+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-58' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:39.905+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-58' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:39.905+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:39-54999f3f55e0a521752e03f7", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353919905), what: "moveChunk.to", ns: "benchdb1.COL-58", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:58:43.233+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-58", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-58-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f3900df49298418ff54') }
2014-12-23T16:58:43.759+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-58/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f4355e0a521752e03f8
2014-12-23T16:58:43.759+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-58 based on current shard version 0|0||54999f3900df49298418ff54, current metadata version is 2|1||54999f3900df49298418ff54
2014-12-23T16:58:43.759+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-58 from shard version 0|0||54999f3900df49298418ff54 to shard version 3|0||54999f3900df49298418ff54
2014-12-23T16:58:43.759+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f3900df49298418ff54, took 0ms
2014-12-23T16:58:43.759+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f3900df49298418ff54
2014-12-23T16:58:43.915+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:43-54999f4355e0a521752e03f9", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353923915), what: "split", ns: "benchdb1.COL-58", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f3900df49298418ff54') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f3900df49298418ff54') } } }
2014-12-23T16:58:44.134+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-58/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:44.134+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-58", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-58-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f3900df49298418ff54') } ntoreturn:1 keyUpdates:0  reslen:37 901ms
2014-12-23T16:58:45.397+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:58:45 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:58:45.874+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-59, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:45.875+0000 I SHARDING [conn2] collection benchdb1.COL-59 was previously unsharded, new metadata loaded with shard version 0|0||54999f4000df49298418ff58
2014-12-23T16:58:45.875+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f4000df49298418ff58, took 0ms
2014-12-23T16:58:45.875+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-59 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f4000df49298418ff58
2014-12-23T16:58:45.889+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-59 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-59" }
2014-12-23T16:58:45.889+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:45.897+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-59 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-59" }
2014-12-23T16:58:45.897+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:45.899+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:45.899+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-59 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 690
2014-12-23T16:58:45.900+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-59 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:45.900+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:45.900+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-59' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:45.911+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-59' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:45.911+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:45-54999f4555e0a521752e03fa", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353925911), what: "moveChunk.to", ns: "benchdb1.COL-59", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:58:48.967+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-59", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-59-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f4000df49298418ff58') }
2014-12-23T16:58:49.573+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-59/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f4855e0a521752e03fb
2014-12-23T16:58:49.573+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-59 based on current shard version 0|0||54999f4000df49298418ff58, current metadata version is 2|1||54999f4000df49298418ff58
2014-12-23T16:58:49.573+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-59 from shard version 0|0||54999f4000df49298418ff58 to shard version 3|0||54999f4000df49298418ff58
2014-12-23T16:58:49.573+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f4000df49298418ff58, took 0ms
2014-12-23T16:58:49.574+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f4000df49298418ff58
2014-12-23T16:58:49.878+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:49-54999f4955e0a521752e03fc", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353929878), what: "split", ns: "benchdb1.COL-59", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f4000df49298418ff58') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f4000df49298418ff58') } } }
2014-12-23T16:58:50.249+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-59/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:50.249+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-59", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-59-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f4000df49298418ff58') } ntoreturn:1 keyUpdates:0  reslen:37 1282ms
2014-12-23T16:58:53.038+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-60, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:53.038+0000 I SHARDING [conn2] collection benchdb1.COL-60 was previously unsharded, new metadata loaded with shard version 0|0||54999f4600df49298418ff5c
2014-12-23T16:58:53.038+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f4600df49298418ff5c, took 0ms
2014-12-23T16:58:53.039+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-60 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f4600df49298418ff5c
2014-12-23T16:58:53.051+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-60 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-60" }
2014-12-23T16:58:53.051+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:53.057+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-60 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-60" }
2014-12-23T16:58:53.057+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:53.059+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:53.059+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-60 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 700
2014-12-23T16:58:53.059+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-60 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:53.060+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:53.060+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-60' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:53.081+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-60' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:53.081+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:53-54999f4d55e0a521752e03fd", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353933081), what: "moveChunk.to", ns: "benchdb1.COL-60", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:58:56.438+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-60", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-60-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f4600df49298418ff5c') }
2014-12-23T16:58:56.951+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-60/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f5055e0a521752e03fe
2014-12-23T16:58:56.951+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-60 based on current shard version 0|0||54999f4600df49298418ff5c, current metadata version is 2|1||54999f4600df49298418ff5c
2014-12-23T16:58:56.951+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-60 from shard version 0|0||54999f4600df49298418ff5c to shard version 3|0||54999f4600df49298418ff5c
2014-12-23T16:58:56.951+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f4600df49298418ff5c, took 0ms
2014-12-23T16:58:56.951+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f4600df49298418ff5c
2014-12-23T16:58:57.193+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:57-54999f5155e0a521752e03ff", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353937193), what: "split", ns: "benchdb1.COL-60", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f4600df49298418ff5c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f4600df49298418ff5c') } } }
2014-12-23T16:58:57.406+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-60/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:58:57.406+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-60", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-60-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f4600df49298418ff5c') } ntoreturn:1 keyUpdates:0  reslen:37 967ms
2014-12-23T16:58:59.094+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-61, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:58:59.095+0000 I SHARDING [conn2] collection benchdb1.COL-61 was previously unsharded, new metadata loaded with shard version 0|0||54999f4d00df49298418ff60
2014-12-23T16:58:59.095+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f4d00df49298418ff60, took 0ms
2014-12-23T16:58:59.095+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-61 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f4d00df49298418ff60
2014-12-23T16:58:59.108+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-61 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-61" }
2014-12-23T16:58:59.108+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:59.117+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-61 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-61" }
2014-12-23T16:58:59.117+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:58:59.119+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:58:59.119+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-61 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 712
2014-12-23T16:58:59.120+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-61 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:59.120+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:58:59.120+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-61' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:59.131+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-61' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:58:59.131+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:58:59-54999f5355e0a521752e0400", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353939131), what: "moveChunk.to", ns: "benchdb1.COL-61", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T16:59:01.999+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-61", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-61-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f4d00df49298418ff60') }
2014-12-23T16:59:02.606+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-61/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f5555e0a521752e0401
2014-12-23T16:59:02.606+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-61 based on current shard version 0|0||54999f4d00df49298418ff60, current metadata version is 2|1||54999f4d00df49298418ff60
2014-12-23T16:59:02.607+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-61 from shard version 0|0||54999f4d00df49298418ff60 to shard version 3|0||54999f4d00df49298418ff60
2014-12-23T16:59:02.607+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f4d00df49298418ff60, took 0ms
2014-12-23T16:59:02.607+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f4d00df49298418ff60
2014-12-23T16:59:02.912+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:59:02-54999f5655e0a521752e0402", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353942912), what: "split", ns: "benchdb1.COL-61", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f4d00df49298418ff60') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f4d00df49298418ff60') } } }
2014-12-23T16:59:03.292+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-61/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:59:03.292+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-61", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-61-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f4d00df49298418ff60') } ntoreturn:1 keyUpdates:0  reslen:37 1293ms
2014-12-23T16:59:06.136+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-62, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:59:06.136+0000 I SHARDING [conn2] collection benchdb1.COL-62 was previously unsharded, new metadata loaded with shard version 0|0||54999f5300df49298418ff64
2014-12-23T16:59:06.136+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f5300df49298418ff64, took 0ms
2014-12-23T16:59:06.136+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-62 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f5300df49298418ff64
2014-12-23T16:59:06.149+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-62 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-62" }
2014-12-23T16:59:06.149+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:59:06.154+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-62 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-62" }
2014-12-23T16:59:06.154+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:59:06.155+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:59:06.156+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-62 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 722
2014-12-23T16:59:06.156+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-62 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:59:06.157+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:59:06.157+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-62' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:59:06.178+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-62' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:59:06.178+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:59:06-54999f5a55e0a521752e0403", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353946178), what: "moveChunk.to", ns: "benchdb1.COL-62", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:59:09.552+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-62", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-62-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f5300df49298418ff64') }
2014-12-23T16:59:10.057+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-62/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f5d55e0a521752e0404
2014-12-23T16:59:10.057+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-62 based on current shard version 0|0||54999f5300df49298418ff64, current metadata version is 2|1||54999f5300df49298418ff64
2014-12-23T16:59:10.057+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-62 from shard version 0|0||54999f5300df49298418ff64 to shard version 3|0||54999f5300df49298418ff64
2014-12-23T16:59:10.057+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f5300df49298418ff64, took 0ms
2014-12-23T16:59:10.057+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f5300df49298418ff64
2014-12-23T16:59:10.315+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:59:10-54999f5e55e0a521752e0405", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353950315), what: "split", ns: "benchdb1.COL-62", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f5300df49298418ff64') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f5300df49298418ff64') } } }
2014-12-23T16:59:10.614+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-62/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:59:10.614+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-62", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-62-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f5300df49298418ff64') } ntoreturn:1 keyUpdates:0  reslen:37 1062ms
2014-12-23T16:59:12.394+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-63, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T16:59:12.395+0000 I SHARDING [conn2] collection benchdb1.COL-63 was previously unsharded, new metadata loaded with shard version 0|0||54999f5a00df49298418ff68
2014-12-23T16:59:12.395+0000 I SHARDING [conn2] collection version was loaded at version 2|1||54999f5a00df49298418ff68, took 0ms
2014-12-23T16:59:12.395+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-63 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 54999f5a00df49298418ff68
2014-12-23T16:59:12.409+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-63 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-63" }
2014-12-23T16:59:12.409+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:59:12.414+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-63 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-63" }
2014-12-23T16:59:12.414+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T16:59:12.416+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T16:59:12.416+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-63 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 734
2014-12-23T16:59:12.416+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-63 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:59:12.417+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T16:59:12.417+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-63' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:59:12.438+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-63' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T16:59:12.438+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:59:12-54999f6055e0a521752e0406", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419353952438), what: "moveChunk.to", ns: "benchdb1.COL-63", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T16:59:14.980+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-63", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-63-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f5a00df49298418ff68') }
2014-12-23T16:59:15.541+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-63/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 54999f6255e0a521752e0407
2014-12-23T16:59:15.541+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-63 based on current shard version 0|0||54999f5a00df49298418ff68, current metadata version is 2|1||54999f5a00df49298418ff68
2014-12-23T16:59:15.541+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-63 from shard version 0|0||54999f5a00df49298418ff68 to shard version 3|0||54999f5a00df49298418ff68
2014-12-23T16:59:15.541+0000 I SHARDING [conn4] collection version was loaded at version 3|5||54999f5a00df49298418ff68, took 0ms
2014-12-23T16:59:15.541+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||54999f5a00df49298418ff68
2014-12-23T16:59:15.847+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:59:15 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T16:59:15.848+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T16:59:15-54999f6355e0a521752e0408", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419353955848), what: "split", ns: "benchdb1.COL-63", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('54999f5a00df49298418ff68') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('54999f5a00df49298418ff68') } } }
2014-12-23T16:59:16.232+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-63/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T16:59:16.232+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-63", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-63-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('54999f5a00df49298418ff68') } ntoreturn:1 keyUpdates:0  reslen:37 1251ms
2014-12-23T16:59:46.454+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 16:59:45 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:00:16.757+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:00:16 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:00:47.363+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:00:46 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:01:17.970+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:01:17 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:01:48.260+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:01:47 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:02:18.867+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:02:18 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:02:49.474+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:02:48 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:03:19.744+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:03:19 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:03:50.351+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:03:49 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:04:20.931+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:04:20 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:04:51.452+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:04:50 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:05:22.058+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:05:21 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:05:33.631+0000 I SHARDING [conn2] remotely refreshing metadata for foodb.testc, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:05:33.631+0000 I SHARDING [conn2] collection foodb.testc was previously unsharded, new metadata loaded with shard version 0|0||5499a0d700df49298418ffa6
2014-12-23T17:05:33.631+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a0d700df49298418ffa6, took 0ms
2014-12-23T17:05:33.632+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { _id: 3074457345618258602 } -> { _id: MaxKey } for collection foodb.testc from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a0d700df49298418ffa6
2014-12-23T17:05:33.644+0000 I INDEX    [migrateThread] build index on: foodb.testc properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "foodb.testc" }
2014-12-23T17:05:33.644+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:05:33.650+0000 I INDEX    [migrateThread] build index on: foodb.testc properties: { v: 1, key: { _id: "hashed" }, name: "_id_hashed", ns: "foodb.testc" }
2014-12-23T17:05:33.650+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:05:33.652+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:05:33.652+0000 I SHARDING [migrateThread] Deleter starting delete for: foodb.testc from { _id: 3074457345618258602 } -> { _id: MaxKey }, with opId: 803
2014-12-23T17:05:33.652+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for foodb.testc from { _id: 3074457345618258602 } -> { _id: MaxKey }
2014-12-23T17:05:33.653+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:05:33.653+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'foodb.testc' { _id: 3074457345618258602 } -> { _id: MaxKey }
2014-12-23T17:05:33.674+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'foodb.testc' { _id: 3074457345618258602 } -> { _id: MaxKey }
2014-12-23T17:05:33.674+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:05:33-5499a0dd55e0a521752e0409", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354333674), what: "moveChunk.to", ns: "foodb.testc", details: { min: { _id: 3074457345618258602 }, max: { _id: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:05:37.066+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "foodb.testc", keyPattern: { _id: "hashed" }, min: { _id: 3074457345618258602 }, max: { _id: MaxKey }, from: "shard0000", splitKeys: [ { _id: 6148914691236517204 } ], shardId: "foodb.testc-_id_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a0d700df49298418ffa6') }
2014-12-23T17:05:37.673+0000 I SHARDING [conn4] distributed lock 'foodb.testc/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a0e155e0a521752e040a
2014-12-23T17:05:37.673+0000 I SHARDING [conn4] remotely refreshing metadata for foodb.testc based on current shard version 0|0||5499a0d700df49298418ffa6, current metadata version is 2|1||5499a0d700df49298418ffa6
2014-12-23T17:05:37.674+0000 I SHARDING [conn4] updating metadata for foodb.testc from shard version 0|0||5499a0d700df49298418ffa6 to shard version 3|0||5499a0d700df49298418ffa6
2014-12-23T17:05:37.674+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a0d700df49298418ffa6, took 0ms
2014-12-23T17:05:37.674+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a0d700df49298418ffa6
2014-12-23T17:05:37.978+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:05:37-5499a0e155e0a521752e040b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419354337978), what: "split", ns: "foodb.testc", details: { before: { min: { _id: 3074457345618258602 }, max: { _id: MaxKey } }, left: { min: { _id: 3074457345618258602 }, max: { _id: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a0d700df49298418ffa6') }, right: { min: { _id: 6148914691236517204 }, max: { _id: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a0d700df49298418ffa6') } } }
2014-12-23T17:05:38.352+0000 I SHARDING [conn4] distributed lock 'foodb.testc/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:05:38.353+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "foodb.testc", keyPattern: { _id: "hashed" }, min: { _id: 3074457345618258602 }, max: { _id: MaxKey }, from: "shard0000", splitKeys: [ { _id: 6148914691236517204 } ], shardId: "foodb.testc-_id_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a0d700df49298418ffa6') } ntoreturn:1 keyUpdates:0  reslen:37 1286ms
2014-12-23T17:05:52.665+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:05:52 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:05:54.626+0000 I NETWORK  [initandlisten] connection accepted from 10.233.133.124:46489 #5 (5 connections now open)
2014-12-23T17:06:06.151+0000 I COMMAND  [conn1] CMD: drop foodb.testc
2014-12-23T17:06:06.234+0000 I SHARDING [conn4] remotely refreshing metadata for foodb.testc with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a0d700df49298418ffa6, current metadata version is 3|7||5499a0d700df49298418ffa6
2014-12-23T17:06:06.235+0000 W SHARDING [conn4] no chunks found when reloading foodb.testc, previous version was 0|0||5499a0d700df49298418ffa6, this is a drop
2014-12-23T17:06:06.235+0000 I SHARDING [conn4] dropping metadata for foodb.testc at shard version 3|7||5499a0d700df49298418ffa6, took 0ms
2014-12-23T17:06:23.272+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:06:22 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:06:53.879+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:06:53 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:07:24.161+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:07:23 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:07:54.767+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:07:54 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:08:25.373+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:08:24 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:08:55.654+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:08:55 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:09:26.261+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:09:25 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:09:56.867+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:09:56 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:10:27.167+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:10:26 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:10:57.774+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:10:57 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:11:28.381+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:11:27 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:11:58.651+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:11:58 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:12:29.257+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:12:28 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:12:59.864+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:12:59 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:13:30.219+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:13:29 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:14:00.797+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:14:00 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:14:31.404+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:14:30 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:14:49.764+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-0
2014-12-23T17:14:49.829+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999dad00df49298418fe62, current metadata version is 3|7||54999dad00df49298418fe62
2014-12-23T17:14:49.829+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-0, previous version was 0|0||54999dad00df49298418fe62, this is a drop
2014-12-23T17:14:49.829+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-0 at shard version 3|7||54999dad00df49298418fe62, took 0ms
2014-12-23T17:14:50.869+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-1
2014-12-23T17:14:50.924+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-1 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999db600df49298418fe67, current metadata version is 3|7||54999db600df49298418fe67
2014-12-23T17:14:50.925+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-1, previous version was 0|0||54999db600df49298418fe67, this is a drop
2014-12-23T17:14:50.925+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-1 at shard version 3|7||54999db600df49298418fe67, took 0ms
2014-12-23T17:14:51.970+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-10
2014-12-23T17:14:52.031+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-10 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999df200df49298418fe8e, current metadata version is 3|7||54999df200df49298418fe8e
2014-12-23T17:14:52.031+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-10, previous version was 0|0||54999df200df49298418fe8e, this is a drop
2014-12-23T17:14:52.031+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-10 at shard version 3|7||54999df200df49298418fe8e, took 0ms
2014-12-23T17:14:53.090+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-11
2014-12-23T17:14:53.147+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-11 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999df900df49298418fe93, current metadata version is 3|7||54999df900df49298418fe93
2014-12-23T17:14:53.147+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-11, previous version was 0|0||54999df900df49298418fe93, this is a drop
2014-12-23T17:14:53.147+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-11 at shard version 3|7||54999df900df49298418fe93, took 0ms
2014-12-23T17:14:54.212+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-12
2014-12-23T17:14:54.295+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-12 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e0000df49298418fe97, current metadata version is 3|7||54999e0000df49298418fe97
2014-12-23T17:14:54.296+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-12, previous version was 0|0||54999e0000df49298418fe97, this is a drop
2014-12-23T17:14:54.296+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-12 at shard version 3|7||54999e0000df49298418fe97, took 0ms
2014-12-23T17:14:55.381+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-13
2014-12-23T17:14:55.443+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-13 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e0700df49298418fe9b, current metadata version is 3|7||54999e0700df49298418fe9b
2014-12-23T17:14:55.443+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-13, previous version was 0|0||54999e0700df49298418fe9b, this is a drop
2014-12-23T17:14:55.443+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-13 at shard version 3|7||54999e0700df49298418fe9b, took 0ms
2014-12-23T17:14:56.397+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-14
2014-12-23T17:14:56.468+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-14 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e0e00df49298418fea0, current metadata version is 3|7||54999e0e00df49298418fea0
2014-12-23T17:14:56.468+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-14, previous version was 0|0||54999e0e00df49298418fea0, this is a drop
2014-12-23T17:14:56.468+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-14 at shard version 3|7||54999e0e00df49298418fea0, took 0ms
2014-12-23T17:14:57.513+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-15
2014-12-23T17:14:57.575+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-15 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e1600df49298418fea3, current metadata version is 3|7||54999e1600df49298418fea3
2014-12-23T17:14:57.575+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-15, previous version was 0|0||54999e1600df49298418fea3, this is a drop
2014-12-23T17:14:57.575+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-15 at shard version 3|7||54999e1600df49298418fea3, took 0ms
2014-12-23T17:14:58.551+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-16
2014-12-23T17:14:58.621+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-16 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e1c00df49298418fea8, current metadata version is 3|7||54999e1c00df49298418fea8
2014-12-23T17:14:58.621+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-16, previous version was 0|0||54999e1c00df49298418fea8, this is a drop
2014-12-23T17:14:58.621+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-16 at shard version 3|7||54999e1c00df49298418fea8, took 0ms
2014-12-23T17:14:59.281+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-17
2014-12-23T17:14:59.308+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-17 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e2300df49298418feac, current metadata version is 3|7||54999e2300df49298418feac
2014-12-23T17:14:59.308+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-17, previous version was 0|0||54999e2300df49298418feac, this is a drop
2014-12-23T17:14:59.308+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-17 at shard version 3|7||54999e2300df49298418feac, took 0ms
2014-12-23T17:14:59.928+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-18
2014-12-23T17:14:59.957+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-18 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e2b00df49298418feb0, current metadata version is 3|7||54999e2b00df49298418feb0
2014-12-23T17:14:59.958+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-18, previous version was 0|0||54999e2b00df49298418feb0, this is a drop
2014-12-23T17:14:59.958+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-18 at shard version 3|7||54999e2b00df49298418feb0, took 0ms
2014-12-23T17:15:00.566+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-19
2014-12-23T17:15:00.602+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-19 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e3100df49298418feb5, current metadata version is 3|7||54999e3100df49298418feb5
2014-12-23T17:15:00.602+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-19, previous version was 0|0||54999e3100df49298418feb5, this is a drop
2014-12-23T17:15:00.602+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-19 at shard version 3|7||54999e3100df49298418feb5, took 0ms
2014-12-23T17:15:01.310+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-2
2014-12-23T17:15:01.370+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-2 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999dbd00df49298418fe6c, current metadata version is 3|7||54999dbd00df49298418fe6c
2014-12-23T17:15:01.370+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-2, previous version was 0|0||54999dbd00df49298418fe6c, this is a drop
2014-12-23T17:15:01.371+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-2 at shard version 3|7||54999dbd00df49298418fe6c, took 0ms
2014-12-23T17:15:01.898+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:15:01 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:15:02.458+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-20
2014-12-23T17:15:02.524+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-20 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e3900df49298418feb8, current metadata version is 3|7||54999e3900df49298418feb8
2014-12-23T17:15:02.525+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-20, previous version was 0|0||54999e3900df49298418feb8, this is a drop
2014-12-23T17:15:02.525+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-20 at shard version 3|7||54999e3900df49298418feb8, took 0ms
2014-12-23T17:15:03.609+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-21
2014-12-23T17:15:03.667+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-21 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e4000df49298418febd, current metadata version is 3|7||54999e4000df49298418febd
2014-12-23T17:15:03.667+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-21, previous version was 0|0||54999e4000df49298418febd, this is a drop
2014-12-23T17:15:03.667+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-21 at shard version 3|7||54999e4000df49298418febd, took 0ms
2014-12-23T17:15:04.756+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-22
2014-12-23T17:15:04.827+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-22 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e4600df49298418fec1, current metadata version is 3|7||54999e4600df49298418fec1
2014-12-23T17:15:04.827+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-22, previous version was 0|0||54999e4600df49298418fec1, this is a drop
2014-12-23T17:15:04.827+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-22 at shard version 3|7||54999e4600df49298418fec1, took 0ms
2014-12-23T17:15:05.891+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-23
2014-12-23T17:15:05.956+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-23 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e4e00df49298418fec5, current metadata version is 3|7||54999e4e00df49298418fec5
2014-12-23T17:15:05.956+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-23, previous version was 0|0||54999e4e00df49298418fec5, this is a drop
2014-12-23T17:15:05.956+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-23 at shard version 3|7||54999e4e00df49298418fec5, took 0ms
2014-12-23T17:15:06.986+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-24
2014-12-23T17:15:07.051+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-24 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e5400df49298418feca, current metadata version is 3|7||54999e5400df49298418feca
2014-12-23T17:15:07.052+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-24, previous version was 0|0||54999e5400df49298418feca, this is a drop
2014-12-23T17:15:07.052+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-24 at shard version 3|7||54999e5400df49298418feca, took 0ms
2014-12-23T17:15:08.165+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-25
2014-12-23T17:15:08.214+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-25 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e5c00df49298418fecd, current metadata version is 3|7||54999e5c00df49298418fecd
2014-12-23T17:15:08.214+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-25, previous version was 0|0||54999e5c00df49298418fecd, this is a drop
2014-12-23T17:15:08.214+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-25 at shard version 3|7||54999e5c00df49298418fecd, took 0ms
2014-12-23T17:15:09.303+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-26
2014-12-23T17:15:09.364+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-26 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e6200df49298418fed2, current metadata version is 3|7||54999e6200df49298418fed2
2014-12-23T17:15:09.364+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-26, previous version was 0|0||54999e6200df49298418fed2, this is a drop
2014-12-23T17:15:09.364+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-26 at shard version 3|7||54999e6200df49298418fed2, took 0ms
2014-12-23T17:15:10.434+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-27
2014-12-23T17:15:10.498+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-27 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e6900df49298418fed6, current metadata version is 3|7||54999e6900df49298418fed6
2014-12-23T17:15:10.498+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-27, previous version was 0|0||54999e6900df49298418fed6, this is a drop
2014-12-23T17:15:10.499+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-27 at shard version 3|7||54999e6900df49298418fed6, took 0ms
2014-12-23T17:15:11.522+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-28
2014-12-23T17:15:11.605+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-28 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e7000df49298418feda, current metadata version is 3|7||54999e7000df49298418feda
2014-12-23T17:15:11.605+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-28, previous version was 0|0||54999e7000df49298418feda, this is a drop
2014-12-23T17:15:11.605+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-28 at shard version 3|7||54999e7000df49298418feda, took 0ms
2014-12-23T17:15:12.402+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-29
2014-12-23T17:15:12.431+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-29 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e7600df49298418fede, current metadata version is 3|7||54999e7600df49298418fede
2014-12-23T17:15:12.431+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-29, previous version was 0|0||54999e7600df49298418fede, this is a drop
2014-12-23T17:15:12.431+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-29 at shard version 3|7||54999e7600df49298418fede, took 0ms
2014-12-23T17:15:13.062+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-3
2014-12-23T17:15:13.095+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-3 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999dc500df49298418fe6f, current metadata version is 3|7||54999dc500df49298418fe6f
2014-12-23T17:15:13.095+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-3, previous version was 0|0||54999dc500df49298418fe6f, this is a drop
2014-12-23T17:15:13.095+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-3 at shard version 3|7||54999dc500df49298418fe6f, took 0ms
2014-12-23T17:15:13.799+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-30
2014-12-23T17:15:13.872+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-30 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e7e00df49298418fee2, current metadata version is 3|7||54999e7e00df49298418fee2
2014-12-23T17:15:13.873+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-30, previous version was 0|0||54999e7e00df49298418fee2, this is a drop
2014-12-23T17:15:13.873+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-30 at shard version 3|7||54999e7e00df49298418fee2, took 0ms
2014-12-23T17:15:14.928+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-31
2014-12-23T17:15:14.996+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-31 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e8400df49298418fee7, current metadata version is 3|7||54999e8400df49298418fee7
2014-12-23T17:15:14.996+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-31, previous version was 0|0||54999e8400df49298418fee7, this is a drop
2014-12-23T17:15:14.996+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-31 at shard version 3|7||54999e8400df49298418fee7, took 0ms
2014-12-23T17:15:16.067+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-32
2014-12-23T17:15:16.134+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-32 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e8b00df49298418feea, current metadata version is 3|7||54999e8b00df49298418feea
2014-12-23T17:15:16.134+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-32, previous version was 0|0||54999e8b00df49298418feea, this is a drop
2014-12-23T17:15:16.135+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-32 at shard version 3|7||54999e8b00df49298418feea, took 0ms
2014-12-23T17:15:17.209+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-33
2014-12-23T17:15:17.273+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-33 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e9100df49298418feef, current metadata version is 3|7||54999e9100df49298418feef
2014-12-23T17:15:17.274+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-33, previous version was 0|0||54999e9100df49298418feef, this is a drop
2014-12-23T17:15:17.274+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-33 at shard version 3|7||54999e9100df49298418feef, took 0ms
2014-12-23T17:15:18.345+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-34
2014-12-23T17:15:18.410+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-34 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e9900df49298418fef2, current metadata version is 3|7||54999e9900df49298418fef2
2014-12-23T17:15:18.410+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-34, previous version was 0|0||54999e9900df49298418fef2, this is a drop
2014-12-23T17:15:18.410+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-34 at shard version 3|7||54999e9900df49298418fef2, took 0ms
2014-12-23T17:15:19.483+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-35
2014-12-23T17:15:19.546+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-35 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999e9f00df49298418fef7, current metadata version is 3|7||54999e9f00df49298418fef7
2014-12-23T17:15:19.546+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-35, previous version was 0|0||54999e9f00df49298418fef7, this is a drop
2014-12-23T17:15:19.546+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-35 at shard version 3|7||54999e9f00df49298418fef7, took 0ms
2014-12-23T17:15:20.600+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-36
2014-12-23T17:15:20.661+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-36 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ea600df49298418fefb, current metadata version is 3|7||54999ea600df49298418fefb
2014-12-23T17:15:20.662+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-36, previous version was 0|0||54999ea600df49298418fefb, this is a drop
2014-12-23T17:15:20.662+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-36 at shard version 3|7||54999ea600df49298418fefb, took 0ms
2014-12-23T17:15:21.675+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-37
2014-12-23T17:15:21.753+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-37 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ead00df49298418feff, current metadata version is 3|7||54999ead00df49298418feff
2014-12-23T17:15:21.754+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-37, previous version was 0|0||54999ead00df49298418feff, this is a drop
2014-12-23T17:15:21.754+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-37 at shard version 3|7||54999ead00df49298418feff, took 0ms
2014-12-23T17:15:22.834+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-38
2014-12-23T17:15:22.892+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-38 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999eb300df49298418ff03, current metadata version is 3|7||54999eb300df49298418ff03
2014-12-23T17:15:22.892+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-38, previous version was 0|0||54999eb300df49298418ff03, this is a drop
2014-12-23T17:15:22.892+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-38 at shard version 3|7||54999eb300df49298418ff03, took 0ms
2014-12-23T17:15:23.967+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-39
2014-12-23T17:15:24.024+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-39 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999eba00df49298418ff07, current metadata version is 3|7||54999eba00df49298418ff07
2014-12-23T17:15:24.024+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-39, previous version was 0|0||54999eba00df49298418ff07, this is a drop
2014-12-23T17:15:24.024+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-39 at shard version 3|7||54999eba00df49298418ff07, took 0ms
2014-12-23T17:15:24.830+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-4
2014-12-23T17:15:24.892+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-4 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999dcc00df49298418fe74, current metadata version is 3|7||54999dcc00df49298418fe74
2014-12-23T17:15:24.892+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-4, previous version was 0|0||54999dcc00df49298418fe74, this is a drop
2014-12-23T17:15:24.892+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-4 at shard version 3|7||54999dcc00df49298418fe74, took 0ms
2014-12-23T17:15:25.539+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-40
2014-12-23T17:15:25.567+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-40 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ec000df49298418ff0c, current metadata version is 3|7||54999ec000df49298418ff0c
2014-12-23T17:15:25.567+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-40, previous version was 0|0||54999ec000df49298418ff0c, this is a drop
2014-12-23T17:15:25.567+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-40 at shard version 3|7||54999ec000df49298418ff0c, took 0ms
2014-12-23T17:15:26.468+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-41
2014-12-23T17:15:26.536+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-41 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ec800df49298418ff0f, current metadata version is 3|7||54999ec800df49298418ff0f
2014-12-23T17:15:26.536+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-41, previous version was 0|0||54999ec800df49298418ff0f, this is a drop
2014-12-23T17:15:26.536+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-41 at shard version 3|7||54999ec800df49298418ff0f, took 0ms
2014-12-23T17:15:27.553+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-42
2014-12-23T17:15:27.616+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-42 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ece00df49298418ff14, current metadata version is 3|7||54999ece00df49298418ff14
2014-12-23T17:15:27.616+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-42, previous version was 0|0||54999ece00df49298418ff14, this is a drop
2014-12-23T17:15:27.616+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-42 at shard version 3|7||54999ece00df49298418ff14, took 0ms
2014-12-23T17:15:28.699+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-43
2014-12-23T17:15:28.761+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-43 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ed500df49298418ff17, current metadata version is 3|7||54999ed500df49298418ff17
2014-12-23T17:15:28.761+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-43, previous version was 0|0||54999ed500df49298418ff17, this is a drop
2014-12-23T17:15:28.761+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-43 at shard version 3|7||54999ed500df49298418ff17, took 0ms
2014-12-23T17:15:29.819+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-44
2014-12-23T17:15:29.881+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-44 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999edb00df49298418ff1c, current metadata version is 3|7||54999edb00df49298418ff1c
2014-12-23T17:15:29.881+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-44, previous version was 0|0||54999edb00df49298418ff1c, this is a drop
2014-12-23T17:15:29.881+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-44 at shard version 3|7||54999edb00df49298418ff1c, took 0ms
2014-12-23T17:15:30.953+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-45
2014-12-23T17:15:31.039+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-45 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ee300df49298418ff1f, current metadata version is 3|7||54999ee300df49298418ff1f
2014-12-23T17:15:31.040+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-45, previous version was 0|0||54999ee300df49298418ff1f, this is a drop
2014-12-23T17:15:31.040+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-45 at shard version 3|7||54999ee300df49298418ff1f, took 0ms
2014-12-23T17:15:32.102+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-46
2014-12-23T17:15:32.176+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-46 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ee900df49298418ff24, current metadata version is 3|7||54999ee900df49298418ff24
2014-12-23T17:15:32.177+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-46, previous version was 0|0||54999ee900df49298418ff24, this is a drop
2014-12-23T17:15:32.177+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-46 at shard version 3|7||54999ee900df49298418ff24, took 0ms
2014-12-23T17:15:32.392+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:15:31 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:15:33.247+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-47
2014-12-23T17:15:33.310+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-47 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ef100df49298418ff28, current metadata version is 3|7||54999ef100df49298418ff28
2014-12-23T17:15:33.310+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-47, previous version was 0|0||54999ef100df49298418ff28, this is a drop
2014-12-23T17:15:33.310+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-47 at shard version 3|7||54999ef100df49298418ff28, took 0ms
2014-12-23T17:15:34.366+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-48
2014-12-23T17:15:34.427+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-48 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ef700df49298418ff2c, current metadata version is 3|7||54999ef700df49298418ff2c
2014-12-23T17:15:34.428+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-48, previous version was 0|0||54999ef700df49298418ff2c, this is a drop
2014-12-23T17:15:34.428+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-48 at shard version 3|7||54999ef700df49298418ff2c, took 0ms
2014-12-23T17:15:35.499+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-49
2014-12-23T17:15:35.556+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-49 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999efe00df49298418ff30, current metadata version is 3|7||54999efe00df49298418ff30
2014-12-23T17:15:35.556+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-49, previous version was 0|0||54999efe00df49298418ff30, this is a drop
2014-12-23T17:15:35.556+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-49 at shard version 3|7||54999efe00df49298418ff30, took 0ms
2014-12-23T17:15:36.473+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-5
2014-12-23T17:15:36.551+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-5 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999dd300df49298418fe79, current metadata version is 3|7||54999dd300df49298418fe79
2014-12-23T17:15:36.552+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-5, previous version was 0|0||54999dd300df49298418fe79, this is a drop
2014-12-23T17:15:36.552+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-5 at shard version 3|7||54999dd300df49298418fe79, took 0ms
2014-12-23T17:15:37.240+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-50
2014-12-23T17:15:37.270+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-50 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f0400df49298418ff34, current metadata version is 3|7||54999f0400df49298418ff34
2014-12-23T17:15:37.270+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-50, previous version was 0|0||54999f0400df49298418ff34, this is a drop
2014-12-23T17:15:37.270+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-50 at shard version 3|7||54999f0400df49298418ff34, took 0ms
2014-12-23T17:15:38.225+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-51
2014-12-23T17:15:38.285+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-51 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f0b00df49298418ff38, current metadata version is 3|7||54999f0b00df49298418ff38
2014-12-23T17:15:38.286+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-51, previous version was 0|0||54999f0b00df49298418ff38, this is a drop
2014-12-23T17:15:38.286+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-51 at shard version 3|7||54999f0b00df49298418ff38, took 0ms
2014-12-23T17:15:39.368+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-52
2014-12-23T17:15:39.429+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-52 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f1100df49298418ff3c, current metadata version is 3|7||54999f1100df49298418ff3c
2014-12-23T17:15:39.430+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-52, previous version was 0|0||54999f1100df49298418ff3c, this is a drop
2014-12-23T17:15:39.430+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-52 at shard version 3|7||54999f1100df49298418ff3c, took 0ms
2014-12-23T17:15:40.485+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-53
2014-12-23T17:15:40.548+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-53 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f1800df49298418ff40, current metadata version is 3|7||54999f1800df49298418ff40
2014-12-23T17:15:40.549+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-53, previous version was 0|0||54999f1800df49298418ff40, this is a drop
2014-12-23T17:15:40.549+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-53 at shard version 3|7||54999f1800df49298418ff40, took 0ms
2014-12-23T17:15:41.617+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-54
2014-12-23T17:15:41.681+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-54 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f1f00df49298418ff44, current metadata version is 3|7||54999f1f00df49298418ff44
2014-12-23T17:15:41.681+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-54, previous version was 0|0||54999f1f00df49298418ff44, this is a drop
2014-12-23T17:15:41.681+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-54 at shard version 3|7||54999f1f00df49298418ff44, took 0ms
2014-12-23T17:15:42.736+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-55
2014-12-23T17:15:42.790+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-55 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f2500df49298418ff48, current metadata version is 3|7||54999f2500df49298418ff48
2014-12-23T17:15:42.790+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-55, previous version was 0|0||54999f2500df49298418ff48, this is a drop
2014-12-23T17:15:42.790+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-55 at shard version 3|7||54999f2500df49298418ff48, took 0ms
2014-12-23T17:15:43.857+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-56
2014-12-23T17:15:43.916+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-56 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f2c00df49298418ff4c, current metadata version is 3|7||54999f2c00df49298418ff4c
2014-12-23T17:15:43.917+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-56, previous version was 0|0||54999f2c00df49298418ff4c, this is a drop
2014-12-23T17:15:43.917+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-56 at shard version 3|7||54999f2c00df49298418ff4c, took 0ms
2014-12-23T17:15:44.973+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-57
2014-12-23T17:15:45.034+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-57 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f3300df49298418ff50, current metadata version is 3|7||54999f3300df49298418ff50
2014-12-23T17:15:45.035+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-57, previous version was 0|0||54999f3300df49298418ff50, this is a drop
2014-12-23T17:15:45.035+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-57 at shard version 3|7||54999f3300df49298418ff50, took 0ms
2014-12-23T17:15:46.103+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-58
2014-12-23T17:15:46.172+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-58 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f3900df49298418ff54, current metadata version is 3|7||54999f3900df49298418ff54
2014-12-23T17:15:46.173+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-58, previous version was 0|0||54999f3900df49298418ff54, this is a drop
2014-12-23T17:15:46.173+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-58 at shard version 3|7||54999f3900df49298418ff54, took 0ms
2014-12-23T17:15:47.238+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-59
2014-12-23T17:15:47.298+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-59 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f4000df49298418ff58, current metadata version is 3|7||54999f4000df49298418ff58
2014-12-23T17:15:47.299+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-59, previous version was 0|0||54999f4000df49298418ff58, this is a drop
2014-12-23T17:15:47.299+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-59 at shard version 3|7||54999f4000df49298418ff58, took 0ms
2014-12-23T17:15:48.207+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-6
2014-12-23T17:15:48.238+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-6 with requested shard version 0|0||000000000000000000000000, current shard version is 0|0||54999dda00df49298418fe7c, current metadata version is 2|1||54999dda00df49298418fe7c
2014-12-23T17:15:48.238+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-6, previous version was 0|0||54999dda00df49298418fe7c, this is a drop
2014-12-23T17:15:48.238+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-6 at shard version 0|0||54999dda00df49298418fe7c, took 0ms
2014-12-23T17:15:49.175+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-60
2014-12-23T17:15:49.243+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-60 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f4600df49298418ff5c, current metadata version is 3|7||54999f4600df49298418ff5c
2014-12-23T17:15:49.243+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-60, previous version was 0|0||54999f4600df49298418ff5c, this is a drop
2014-12-23T17:15:49.244+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-60 at shard version 3|7||54999f4600df49298418ff5c, took 0ms
2014-12-23T17:15:50.302+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-61
2014-12-23T17:15:50.367+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-61 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f4d00df49298418ff60, current metadata version is 3|7||54999f4d00df49298418ff60
2014-12-23T17:15:50.367+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-61, previous version was 0|0||54999f4d00df49298418ff60, this is a drop
2014-12-23T17:15:50.367+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-61 at shard version 3|7||54999f4d00df49298418ff60, took 0ms
2014-12-23T17:15:51.428+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-62
2014-12-23T17:15:51.491+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-62 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f5300df49298418ff64, current metadata version is 3|7||54999f5300df49298418ff64
2014-12-23T17:15:51.492+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-62, previous version was 0|0||54999f5300df49298418ff64, this is a drop
2014-12-23T17:15:51.492+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-62 at shard version 3|7||54999f5300df49298418ff64, took 0ms
2014-12-23T17:15:52.570+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-63
2014-12-23T17:15:52.636+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-63 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999f5a00df49298418ff68, current metadata version is 3|7||54999f5a00df49298418ff68
2014-12-23T17:15:52.636+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-63, previous version was 0|0||54999f5a00df49298418ff68, this is a drop
2014-12-23T17:15:52.636+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-63 at shard version 3|7||54999f5a00df49298418ff68, took 0ms
2014-12-23T17:15:53.689+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-7
2014-12-23T17:15:53.746+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-7 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999ddc00df49298418fe80, current metadata version is 3|7||54999ddc00df49298418fe80
2014-12-23T17:15:53.747+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-7, previous version was 0|0||54999ddc00df49298418fe80, this is a drop
2014-12-23T17:15:53.747+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-7 at shard version 3|7||54999ddc00df49298418fe80, took 0ms
2014-12-23T17:15:54.817+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-8
2014-12-23T17:15:54.875+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-8 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999de400df49298418fe86, current metadata version is 3|7||54999de400df49298418fe86
2014-12-23T17:15:54.876+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-8, previous version was 0|0||54999de400df49298418fe86, this is a drop
2014-12-23T17:15:54.876+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-8 at shard version 3|7||54999de400df49298418fe86, took 0ms
2014-12-23T17:15:55.947+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-9
2014-12-23T17:15:56.010+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-9 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||54999deb00df49298418fe8b, current metadata version is 3|7||54999deb00df49298418fe8b
2014-12-23T17:15:56.011+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-9, previous version was 0|0||54999deb00df49298418fe8b, this is a drop
2014-12-23T17:15:56.011+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-9 at shard version 3|7||54999deb00df49298418fe8b, took 0ms
2014-12-23T17:15:56.415+0000 I NETWORK  [initandlisten] connection accepted from 10.233.133.124:46498 #6 (6 connections now open)
2014-12-23T17:15:56.416+0000 I COMMAND  [conn6] dropDatabase benchdb1 starting
2014-12-23T17:15:56.416+0000 I COMMAND  [conn6] dropDatabase benchdb1 finished
2014-12-23T17:15:58.894+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-0, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:15:58.894+0000 I SHARDING [conn2] collection benchdb1.COL-0 was previously unsharded, new metadata loaded with shard version 0|0||5499a34800df4929841900ce
2014-12-23T17:15:58.894+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a34800df4929841900ce, took 0ms
2014-12-23T17:15:58.894+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-0 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a34800df4929841900ce
2014-12-23T17:15:58.907+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-0" }
2014-12-23T17:15:58.907+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:15:58.911+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-0" }
2014-12-23T17:15:58.911+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:15:58.913+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:15:58.913+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1114
2014-12-23T17:15:58.913+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:15:58.914+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:15:58.914+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:15:58.935+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:15:58.935+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:15:58-5499a34e55e0a521752e040c", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354958935), what: "moveChunk.to", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:02.189+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a34800df4929841900ce') }
2014-12-23T17:16:02.747+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a35255e0a521752e040d
2014-12-23T17:16:02.747+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 0|0||5499a34800df4929841900ce, current metadata version is 2|1||5499a34800df4929841900ce
2014-12-23T17:16:02.748+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-0 from shard version 0|0||5499a34800df4929841900ce to shard version 3|0||5499a34800df4929841900ce
2014-12-23T17:16:02.748+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a34800df4929841900ce, took 0ms
2014-12-23T17:16:02.748+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a34800df4929841900ce
2014-12-23T17:16:02.853+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:16:02 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:16:03.004+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:03-5499a35355e0a521752e040e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419354963004), what: "split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a34800df4929841900ce') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a34800df4929841900ce') } } }
2014-12-23T17:16:03.381+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:03.381+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a34800df4929841900ce') } ntoreturn:1 keyUpdates:0  reslen:37 1192ms
2014-12-23T17:16:05.860+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-1, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:05.861+0000 I SHARDING [conn2] collection benchdb1.COL-1 was previously unsharded, new metadata loaded with shard version 0|0||5499a34f00df4929841900d3
2014-12-23T17:16:05.861+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a34f00df4929841900d3, took 0ms
2014-12-23T17:16:05.861+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-1 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a34f00df4929841900d3
2014-12-23T17:16:05.874+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-1" }
2014-12-23T17:16:05.874+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:05.877+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-1" }
2014-12-23T17:16:05.877+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:05.879+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:05.879+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1125
2014-12-23T17:16:05.880+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:05.880+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:05.880+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:05.902+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:05.902+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:05-5499a35555e0a521752e040f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354965902), what: "moveChunk.to", ns: "benchdb1.COL-1", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:09.270+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a34f00df4929841900d3') }
2014-12-23T17:16:09.829+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a35955e0a521752e0410
2014-12-23T17:16:09.829+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-1 based on current shard version 0|0||5499a34f00df4929841900d3, current metadata version is 2|1||5499a34f00df4929841900d3
2014-12-23T17:16:09.829+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-1 from shard version 0|0||5499a34f00df4929841900d3 to shard version 3|0||5499a34f00df4929841900d3
2014-12-23T17:16:09.829+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a34f00df4929841900d3, took 0ms
2014-12-23T17:16:09.829+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a34f00df4929841900d3
2014-12-23T17:16:10.135+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:10-5499a35a55e0a521752e0411", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419354970135), what: "split", ns: "benchdb1.COL-1", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a34f00df4929841900d3') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a34f00df4929841900d3') } } }
2014-12-23T17:16:10.459+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:10.459+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a34f00df4929841900d3') } ntoreturn:1 keyUpdates:0  reslen:37 1189ms
2014-12-23T17:16:12.927+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-10, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:12.927+0000 I SHARDING [conn2] collection benchdb1.COL-10 was previously unsharded, new metadata loaded with shard version 0|0||5499a35600df4929841900d8
2014-12-23T17:16:12.927+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a35600df4929841900d8, took 0ms
2014-12-23T17:16:12.928+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-10 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a35600df4929841900d8
2014-12-23T17:16:12.944+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-10" }
2014-12-23T17:16:12.944+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:12.949+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-10" }
2014-12-23T17:16:12.949+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:12.952+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:12.952+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1137
2014-12-23T17:16:12.952+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:12.953+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:12.953+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:12.964+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:12.964+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:12-5499a35c55e0a521752e0412", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354972964), what: "moveChunk.to", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:16:16.318+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a35600df4929841900d8') }
2014-12-23T17:16:16.925+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a36055e0a521752e0413
2014-12-23T17:16:16.925+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 0|0||5499a35600df4929841900d8, current metadata version is 2|1||5499a35600df4929841900d8
2014-12-23T17:16:16.925+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-10 from shard version 0|0||5499a35600df4929841900d8 to shard version 3|0||5499a35600df4929841900d8
2014-12-23T17:16:16.925+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a35600df4929841900d8, took 0ms
2014-12-23T17:16:16.926+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a35600df4929841900d8
2014-12-23T17:16:17.230+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:17-5499a36155e0a521752e0414", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419354977230), what: "split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a35600df4929841900d8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a35600df4929841900d8') } } }
2014-12-23T17:16:17.603+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:17.603+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a35600df4929841900d8') } ntoreturn:1 keyUpdates:0  reslen:37 1285ms
2014-12-23T17:16:20.079+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-11, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:20.080+0000 I SHARDING [conn2] collection benchdb1.COL-11 was previously unsharded, new metadata loaded with shard version 0|0||5499a35d00df4929841900db
2014-12-23T17:16:20.080+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a35d00df4929841900db, took 0ms
2014-12-23T17:16:20.080+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-11 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a35d00df4929841900db
2014-12-23T17:16:20.091+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-11" }
2014-12-23T17:16:20.091+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:20.097+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-11" }
2014-12-23T17:16:20.098+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:20.099+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:20.099+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1147
2014-12-23T17:16:20.100+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:20.100+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:20.100+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:20.121+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:20.122+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:20-5499a36455e0a521752e0415", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354980122), what: "moveChunk.to", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:23.186+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a35d00df4929841900db') }
2014-12-23T17:16:23.792+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a36755e0a521752e0416
2014-12-23T17:16:23.792+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-11 based on current shard version 0|0||5499a35d00df4929841900db, current metadata version is 2|1||5499a35d00df4929841900db
2014-12-23T17:16:23.793+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-11 from shard version 0|0||5499a35d00df4929841900db to shard version 3|0||5499a35d00df4929841900db
2014-12-23T17:16:23.793+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a35d00df4929841900db, took 0ms
2014-12-23T17:16:23.793+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a35d00df4929841900db
2014-12-23T17:16:24.097+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:24-5499a36855e0a521752e0417", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419354984097), what: "split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a35d00df4929841900db') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a35d00df4929841900db') } } }
2014-12-23T17:16:24.472+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:24.472+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a35d00df4929841900db') } ntoreturn:1 keyUpdates:0  reslen:37 1286ms
2014-12-23T17:16:26.927+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-12, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:26.927+0000 I SHARDING [conn2] collection benchdb1.COL-12 was previously unsharded, new metadata loaded with shard version 0|0||5499a36400df4929841900e0
2014-12-23T17:16:26.927+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a36400df4929841900e0, took 0ms
2014-12-23T17:16:26.927+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-12 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a36400df4929841900e0
2014-12-23T17:16:26.947+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-12" }
2014-12-23T17:16:26.947+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:26.952+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-12" }
2014-12-23T17:16:26.952+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:26.954+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:26.954+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1159
2014-12-23T17:16:26.955+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:26.955+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:26.955+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:26.966+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:26.966+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:26-5499a36a55e0a521752e0418", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354986966), what: "moveChunk.to", ns: "benchdb1.COL-12", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 26, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:16:30.276+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a36400df4929841900e0') }
2014-12-23T17:16:30.883+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a36e55e0a521752e0419
2014-12-23T17:16:30.883+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-12 based on current shard version 0|0||5499a36400df4929841900e0, current metadata version is 2|1||5499a36400df4929841900e0
2014-12-23T17:16:30.883+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-12 from shard version 0|0||5499a36400df4929841900e0 to shard version 3|0||5499a36400df4929841900e0
2014-12-23T17:16:30.883+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a36400df4929841900e0, took 0ms
2014-12-23T17:16:30.883+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a36400df4929841900e0
2014-12-23T17:16:31.188+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:31-5499a36f55e0a521752e041a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419354991188), what: "split", ns: "benchdb1.COL-12", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a36400df4929841900e0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a36400df4929841900e0') } } }
2014-12-23T17:16:31.524+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:31.524+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a36400df4929841900e0') } ntoreturn:1 keyUpdates:0  reslen:37 1247ms
2014-12-23T17:16:33.383+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:16:32 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:16:33.649+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-13, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:33.649+0000 I SHARDING [conn2] collection benchdb1.COL-13 was previously unsharded, new metadata loaded with shard version 0|0||5499a36b00df4929841900e4
2014-12-23T17:16:33.649+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a36b00df4929841900e4, took 0ms
2014-12-23T17:16:33.649+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-13 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a36b00df4929841900e4
2014-12-23T17:16:33.662+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-13" }
2014-12-23T17:16:33.662+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:33.668+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-13" }
2014-12-23T17:16:33.668+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:33.670+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:33.671+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1171
2014-12-23T17:16:33.671+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:33.672+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:33.672+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:33.693+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:33.693+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:33-5499a37155e0a521752e041b", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419354993693), what: "moveChunk.to", ns: "benchdb1.COL-13", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:36.997+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a36b00df4929841900e4') }
2014-12-23T17:16:37.604+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a37455e0a521752e041c
2014-12-23T17:16:37.604+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-13 based on current shard version 0|0||5499a36b00df4929841900e4, current metadata version is 2|1||5499a36b00df4929841900e4
2014-12-23T17:16:37.604+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-13 from shard version 0|0||5499a36b00df4929841900e4 to shard version 3|0||5499a36b00df4929841900e4
2014-12-23T17:16:37.605+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a36b00df4929841900e4, took 0ms
2014-12-23T17:16:37.605+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a36b00df4929841900e4
2014-12-23T17:16:37.909+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:37-5499a37555e0a521752e041d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419354997909), what: "split", ns: "benchdb1.COL-13", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a36b00df4929841900e4') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a36b00df4929841900e4') } } }
2014-12-23T17:16:38.284+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:38.284+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a36b00df4929841900e4') } ntoreturn:1 keyUpdates:0  reslen:37 1286ms
2014-12-23T17:16:40.775+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-14, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:40.775+0000 I SHARDING [conn2] collection benchdb1.COL-14 was previously unsharded, new metadata loaded with shard version 0|0||5499a37200df4929841900e8
2014-12-23T17:16:40.776+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a37200df4929841900e8, took 0ms
2014-12-23T17:16:40.776+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-14 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a37200df4929841900e8
2014-12-23T17:16:40.786+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-14" }
2014-12-23T17:16:40.786+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:40.791+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-14" }
2014-12-23T17:16:40.791+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:40.793+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:40.793+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1181
2014-12-23T17:16:40.793+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:40.794+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:40.794+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:40.815+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:40.815+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:40-5499a37855e0a521752e041e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355000815), what: "moveChunk.to", ns: "benchdb1.COL-14", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:43.734+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a37200df4929841900e8') }
2014-12-23T17:16:44.341+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a37b55e0a521752e041f
2014-12-23T17:16:44.341+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-14 based on current shard version 0|0||5499a37200df4929841900e8, current metadata version is 2|1||5499a37200df4929841900e8
2014-12-23T17:16:44.342+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-14 from shard version 0|0||5499a37200df4929841900e8 to shard version 3|0||5499a37200df4929841900e8
2014-12-23T17:16:44.342+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a37200df4929841900e8, took 0ms
2014-12-23T17:16:44.342+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a37200df4929841900e8
2014-12-23T17:16:44.647+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:44-5499a37c55e0a521752e0420", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355004647), what: "split", ns: "benchdb1.COL-14", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a37200df4929841900e8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a37200df4929841900e8') } } }
2014-12-23T17:16:45.028+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:45.028+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a37200df4929841900e8') } ntoreturn:1 keyUpdates:0  reslen:37 1293ms
2014-12-23T17:16:47.498+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-15, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:47.499+0000 I SHARDING [conn2] collection benchdb1.COL-15 was previously unsharded, new metadata loaded with shard version 0|0||5499a37900df4929841900ed
2014-12-23T17:16:47.499+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a37900df4929841900ed, took 0ms
2014-12-23T17:16:47.499+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-15 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a37900df4929841900ed
2014-12-23T17:16:47.510+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-15" }
2014-12-23T17:16:47.510+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:47.515+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-15" }
2014-12-23T17:16:47.515+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:47.516+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:47.517+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1193
2014-12-23T17:16:47.517+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:47.518+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:47.518+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:47.539+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:47.539+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:47-5499a37f55e0a521752e0421", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355007539), what: "moveChunk.to", ns: "benchdb1.COL-15", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:50.869+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a37900df4929841900ed') }
2014-12-23T17:16:51.475+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a38255e0a521752e0422
2014-12-23T17:16:51.475+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-15 based on current shard version 0|0||5499a37900df4929841900ed, current metadata version is 2|1||5499a37900df4929841900ed
2014-12-23T17:16:51.476+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-15 from shard version 0|0||5499a37900df4929841900ed to shard version 3|0||5499a37900df4929841900ed
2014-12-23T17:16:51.476+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a37900df4929841900ed, took 0ms
2014-12-23T17:16:51.476+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a37900df4929841900ed
2014-12-23T17:16:51.781+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:51-5499a38355e0a521752e0423", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355011781), what: "split", ns: "benchdb1.COL-15", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a37900df4929841900ed') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a37900df4929841900ed') } } }
2014-12-23T17:16:52.149+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:52.149+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a37900df4929841900ed') } ntoreturn:1 keyUpdates:0  reslen:37 1280ms
2014-12-23T17:16:54.371+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-16, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:16:54.372+0000 I SHARDING [conn2] collection benchdb1.COL-16 was previously unsharded, new metadata loaded with shard version 0|0||5499a38000df4929841900f0
2014-12-23T17:16:54.372+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a38000df4929841900f0, took 0ms
2014-12-23T17:16:54.372+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-16 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a38000df4929841900f0
2014-12-23T17:16:54.385+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-16" }
2014-12-23T17:16:54.385+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:54.391+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-16" }
2014-12-23T17:16:54.391+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:16:54.393+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:16:54.393+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1205
2014-12-23T17:16:54.393+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:54.394+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:16:54.394+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:54.415+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:16:54.415+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:54-5499a38655e0a521752e0424", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355014415), what: "moveChunk.to", ns: "benchdb1.COL-16", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:16:57.553+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a38000df4929841900f0') }
2014-12-23T17:16:58.110+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a38955e0a521752e0425
2014-12-23T17:16:58.110+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-16 based on current shard version 0|0||5499a38000df4929841900f0, current metadata version is 2|1||5499a38000df4929841900f0
2014-12-23T17:16:58.111+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-16 from shard version 0|0||5499a38000df4929841900f0 to shard version 3|0||5499a38000df4929841900f0
2014-12-23T17:16:58.111+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a38000df4929841900f0, took 0ms
2014-12-23T17:16:58.111+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a38000df4929841900f0
2014-12-23T17:16:58.417+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:16:58-5499a38a55e0a521752e0426", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355018417), what: "split", ns: "benchdb1.COL-16", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a38000df4929841900f0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a38000df4929841900f0') } } }
2014-12-23T17:16:58.802+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:16:58.802+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a38000df4929841900f0') } ntoreturn:1 keyUpdates:0  reslen:37 1249ms
2014-12-23T17:17:03.991+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:17:03 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:17:34.598+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:17:33 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:18:05.206+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:18:04 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:18:35.609+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:18:35 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:19:06.216+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:19:05 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:19:36.823+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:19:36 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:20:07.429+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:20:06 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:20:38.036+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:20:37 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:21:08.643+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:21:08 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:21:39.249+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:21:38 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:22:09.546+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:22:09 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:22:40.153+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:22:39 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:23:10.760+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:23:10 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:23:41.366+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:23:40 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:24:11.973+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:24:11 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:24:42.579+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:24:41 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:24:59.839+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-0
2014-12-23T17:24:59.905+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-0 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a34800df4929841900ce, current metadata version is 3|7||5499a34800df4929841900ce
2014-12-23T17:24:59.906+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-0, previous version was 0|0||5499a34800df4929841900ce, this is a drop
2014-12-23T17:24:59.906+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-0 at shard version 3|7||5499a34800df4929841900ce, took 0ms
2014-12-23T17:25:00.963+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-1
2014-12-23T17:25:01.024+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-1 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a34f00df4929841900d3, current metadata version is 3|7||5499a34f00df4929841900d3
2014-12-23T17:25:01.025+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-1, previous version was 0|0||5499a34f00df4929841900d3, this is a drop
2014-12-23T17:25:01.025+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-1 at shard version 3|7||5499a34f00df4929841900d3, took 0ms
2014-12-23T17:25:02.114+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-10
2014-12-23T17:25:02.184+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a35600df4929841900d8, current metadata version is 3|7||5499a35600df4929841900d8
2014-12-23T17:25:02.185+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-10, previous version was 0|0||5499a35600df4929841900d8, this is a drop
2014-12-23T17:25:02.185+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-10 at shard version 3|7||5499a35600df4929841900d8, took 0ms
2014-12-23T17:25:03.251+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-11
2014-12-23T17:25:03.321+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-11 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a35d00df4929841900db, current metadata version is 3|7||5499a35d00df4929841900db
2014-12-23T17:25:03.321+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-11, previous version was 0|0||5499a35d00df4929841900db, this is a drop
2014-12-23T17:25:03.321+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-11 at shard version 3|7||5499a35d00df4929841900db, took 0ms
2014-12-23T17:25:04.384+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-12
2014-12-23T17:25:04.452+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-12 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a36400df4929841900e0, current metadata version is 3|7||5499a36400df4929841900e0
2014-12-23T17:25:04.452+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-12, previous version was 0|0||5499a36400df4929841900e0, this is a drop
2014-12-23T17:25:04.452+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-12 at shard version 3|7||5499a36400df4929841900e0, took 0ms
2014-12-23T17:25:05.524+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-13
2014-12-23T17:25:05.609+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-13 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a36b00df4929841900e4, current metadata version is 3|7||5499a36b00df4929841900e4
2014-12-23T17:25:05.610+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-13, previous version was 0|0||5499a36b00df4929841900e4, this is a drop
2014-12-23T17:25:05.610+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-13 at shard version 3|7||5499a36b00df4929841900e4, took 0ms
2014-12-23T17:25:06.678+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-14
2014-12-23T17:25:06.741+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-14 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a37200df4929841900e8, current metadata version is 3|7||5499a37200df4929841900e8
2014-12-23T17:25:06.742+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-14, previous version was 0|0||5499a37200df4929841900e8, this is a drop
2014-12-23T17:25:06.742+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-14 at shard version 3|7||5499a37200df4929841900e8, took 0ms
2014-12-23T17:25:07.706+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-15
2014-12-23T17:25:07.823+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-15 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a37900df4929841900ed, current metadata version is 3|7||5499a37900df4929841900ed
2014-12-23T17:25:07.823+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-15, previous version was 0|0||5499a37900df4929841900ed, this is a drop
2014-12-23T17:25:07.823+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-15 at shard version 3|7||5499a37900df4929841900ed, took 0ms
2014-12-23T17:25:08.842+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-16
2014-12-23T17:25:08.897+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-16 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a38000df4929841900f0, current metadata version is 3|7||5499a38000df4929841900f0
2014-12-23T17:25:08.897+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-16, previous version was 0|0||5499a38000df4929841900f0, this is a drop
2014-12-23T17:25:08.897+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-16 at shard version 3|7||5499a38000df4929841900f0, took 0ms
2014-12-23T17:25:09.297+0000 I COMMAND  [conn6] dropDatabase benchdb1 starting
2014-12-23T17:25:09.297+0000 I COMMAND  [conn6] dropDatabase benchdb1 finished
2014-12-23T17:25:11.907+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-0, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:11.907+0000 I SHARDING [conn2] collection benchdb1.COL-0 was previously unsharded, new metadata loaded with shard version 0|0||5499a57100df49298419016a
2014-12-23T17:25:11.907+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a57100df49298419016a, took 0ms
2014-12-23T17:25:11.907+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-0 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a57100df49298419016a
2014-12-23T17:25:11.920+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-0" }
2014-12-23T17:25:11.920+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:11.925+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-0" }
2014-12-23T17:25:11.925+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:11.926+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:11.926+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1332
2014-12-23T17:25:11.927+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:11.927+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:11.927+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:11.949+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:11.949+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:11-5499a57755e0a521752e0427", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355511949), what: "moveChunk.to", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:25:13.086+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:25:12 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:25:15.322+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a57100df49298419016a') }
2014-12-23T17:25:15.929+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a57b55e0a521752e0428
2014-12-23T17:25:15.929+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 0|0||5499a57100df49298419016a, current metadata version is 2|1||5499a57100df49298419016a
2014-12-23T17:25:15.930+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-0 from shard version 0|0||5499a57100df49298419016a to shard version 3|0||5499a57100df49298419016a
2014-12-23T17:25:15.930+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a57100df49298419016a, took 0ms
2014-12-23T17:25:15.930+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a57100df49298419016a
2014-12-23T17:25:16.235+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:16-5499a57c55e0a521752e0429", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355516235), what: "split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a57100df49298419016a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a57100df49298419016a') } } }
2014-12-23T17:25:16.605+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:16.605+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a57100df49298419016a') } ntoreturn:1 keyUpdates:0  reslen:37 1283ms
2014-12-23T17:25:19.088+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-1, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:19.089+0000 I SHARDING [conn2] collection benchdb1.COL-1 was previously unsharded, new metadata loaded with shard version 0|0||5499a57800df49298419016d
2014-12-23T17:25:19.089+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a57800df49298419016d, took 0ms
2014-12-23T17:25:19.089+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-1 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a57800df49298419016d
2014-12-23T17:25:19.100+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-1" }
2014-12-23T17:25:19.100+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:19.104+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-1" }
2014-12-23T17:25:19.104+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:19.106+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:19.106+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1342
2014-12-23T17:25:19.107+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:19.107+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:19.107+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:19.128+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:19.128+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:19-5499a57f55e0a521752e042a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355519128), what: "moveChunk.to", ns: "benchdb1.COL-1", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:25:22.231+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a57800df49298419016d') }
2014-12-23T17:25:22.838+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a58255e0a521752e042b
2014-12-23T17:25:22.838+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-1 based on current shard version 0|0||5499a57800df49298419016d, current metadata version is 2|1||5499a57800df49298419016d
2014-12-23T17:25:22.839+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-1 from shard version 0|0||5499a57800df49298419016d to shard version 3|0||5499a57800df49298419016d
2014-12-23T17:25:22.839+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a57800df49298419016d, took 0ms
2014-12-23T17:25:22.839+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a57800df49298419016d
2014-12-23T17:25:23.144+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:23-5499a58355e0a521752e042c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355523144), what: "split", ns: "benchdb1.COL-1", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a57800df49298419016d') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a57800df49298419016d') } } }
2014-12-23T17:25:23.513+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:23.513+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a57800df49298419016d') } ntoreturn:1 keyUpdates:0  reslen:37 1282ms
2014-12-23T17:25:25.999+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-2, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:25.999+0000 I SHARDING [conn2] collection benchdb1.COL-2 was previously unsharded, new metadata loaded with shard version 0|0||5499a57f00df492984190172
2014-12-23T17:25:25.999+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a57f00df492984190172, took 0ms
2014-12-23T17:25:25.999+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-2 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a57f00df492984190172
2014-12-23T17:25:26.010+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-2 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-2" }
2014-12-23T17:25:26.010+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:26.017+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-2 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-2" }
2014-12-23T17:25:26.017+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:26.018+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:26.018+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-2 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1354
2014-12-23T17:25:26.019+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-2 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:26.019+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:26.019+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-2' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:26.041+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-2' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:26.041+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:26-5499a58655e0a521752e042d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355526041), what: "moveChunk.to", ns: "benchdb1.COL-2", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:25:29.403+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-2", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-2-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a57f00df492984190172') }
2014-12-23T17:25:30.010+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-2/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a58955e0a521752e042e
2014-12-23T17:25:30.010+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-2 based on current shard version 0|0||5499a57f00df492984190172, current metadata version is 2|1||5499a57f00df492984190172
2014-12-23T17:25:30.010+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-2 from shard version 0|0||5499a57f00df492984190172 to shard version 3|0||5499a57f00df492984190172
2014-12-23T17:25:30.010+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a57f00df492984190172, took 0ms
2014-12-23T17:25:30.010+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a57f00df492984190172
2014-12-23T17:25:30.315+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:30-5499a58a55e0a521752e042f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355530315), what: "split", ns: "benchdb1.COL-2", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a57f00df492984190172') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a57f00df492984190172') } } }
2014-12-23T17:25:30.641+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-2/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:30.641+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-2", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-2-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a57f00df492984190172') } ntoreturn:1 keyUpdates:0  reslen:37 1238ms
2014-12-23T17:25:33.064+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-3, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:33.064+0000 I SHARDING [conn2] collection benchdb1.COL-3 was previously unsharded, new metadata loaded with shard version 0|0||5499a58600df492984190176
2014-12-23T17:25:33.064+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a58600df492984190176, took 0ms
2014-12-23T17:25:33.064+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-3 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a58600df492984190176
2014-12-23T17:25:33.075+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-3 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-3" }
2014-12-23T17:25:33.075+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:33.082+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-3 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-3" }
2014-12-23T17:25:33.082+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:33.083+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:33.083+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-3 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1366
2014-12-23T17:25:33.084+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-3 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:33.084+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:33.084+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-3' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:33.106+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-3' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:33.106+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:33-5499a58d55e0a521752e0430", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355533106), what: "moveChunk.to", ns: "benchdb1.COL-3", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:25:36.474+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-3", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-3-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a58600df492984190176') }
2014-12-23T17:25:37.082+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-3/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a59055e0a521752e0431
2014-12-23T17:25:37.082+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-3 based on current shard version 0|0||5499a58600df492984190176, current metadata version is 2|1||5499a58600df492984190176
2014-12-23T17:25:37.082+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-3 from shard version 0|0||5499a58600df492984190176 to shard version 3|0||5499a58600df492984190176
2014-12-23T17:25:37.083+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a58600df492984190176, took 0ms
2014-12-23T17:25:37.083+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a58600df492984190176
2014-12-23T17:25:37.387+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:37-5499a59155e0a521752e0432", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355537387), what: "split", ns: "benchdb1.COL-3", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a58600df492984190176') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a58600df492984190176') } } }
2014-12-23T17:25:37.760+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-3/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:37.760+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-3", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-3-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a58600df492984190176') } ntoreturn:1 keyUpdates:0  reslen:37 1285ms
2014-12-23T17:25:40.271+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-4, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:40.271+0000 I SHARDING [conn2] collection benchdb1.COL-4 was previously unsharded, new metadata loaded with shard version 0|0||5499a58d00df49298419017a
2014-12-23T17:25:40.271+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a58d00df49298419017a, took 0ms
2014-12-23T17:25:40.272+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-4 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a58d00df49298419017a
2014-12-23T17:25:40.284+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-4 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-4" }
2014-12-23T17:25:40.284+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:40.289+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-4 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-4" }
2014-12-23T17:25:40.289+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:40.291+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:40.291+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-4 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1376
2014-12-23T17:25:40.291+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-4 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:40.304+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:40.305+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:40.315+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:40.315+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:40-5499a59455e0a521752e0433", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355540315), what: "moveChunk.to", ns: "benchdb1.COL-4", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 13, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:25:43.239+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-4", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-4-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a58d00df49298419017a') }
2014-12-23T17:25:43.594+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:25:43 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:25:43.797+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-4/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a59755e0a521752e0434
2014-12-23T17:25:43.797+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-4 based on current shard version 0|0||5499a58d00df49298419017a, current metadata version is 2|1||5499a58d00df49298419017a
2014-12-23T17:25:43.797+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-4 from shard version 0|0||5499a58d00df49298419017a to shard version 3|0||5499a58d00df49298419017a
2014-12-23T17:25:43.797+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a58d00df49298419017a, took 0ms
2014-12-23T17:25:43.797+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a58d00df49298419017a
2014-12-23T17:25:44.102+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:44-5499a59855e0a521752e0435", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355544102), what: "split", ns: "benchdb1.COL-4", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a58d00df49298419017a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a58d00df49298419017a') } } }
2014-12-23T17:25:44.476+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-4/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:44.476+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-4", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-4-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a58d00df49298419017a') } ntoreturn:1 keyUpdates:0  reslen:37 1236ms
2014-12-23T17:25:46.930+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-5, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:46.931+0000 I SHARDING [conn2] collection benchdb1.COL-5 was previously unsharded, new metadata loaded with shard version 0|0||5499a59400df49298419017f
2014-12-23T17:25:46.931+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a59400df49298419017f, took 0ms
2014-12-23T17:25:46.931+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-5 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a59400df49298419017f
2014-12-23T17:25:46.942+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-5 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-5" }
2014-12-23T17:25:46.942+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:46.947+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-5 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-5" }
2014-12-23T17:25:46.947+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:46.948+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:46.948+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-5 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1388
2014-12-23T17:25:46.949+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-5 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:46.949+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:46.949+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:46.970+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:46.970+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:46-5499a59a55e0a521752e0436", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355546970), what: "moveChunk.to", ns: "benchdb1.COL-5", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:25:50.326+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-5", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-5-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a59400df49298419017f') }
2014-12-23T17:25:50.933+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-5/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a59e55e0a521752e0437
2014-12-23T17:25:50.933+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-5 based on current shard version 0|0||5499a59400df49298419017f, current metadata version is 2|1||5499a59400df49298419017f
2014-12-23T17:25:50.933+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-5 from shard version 0|0||5499a59400df49298419017f to shard version 3|0||5499a59400df49298419017f
2014-12-23T17:25:50.933+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a59400df49298419017f, took 0ms
2014-12-23T17:25:50.934+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a59400df49298419017f
2014-12-23T17:25:51.238+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:51-5499a59f55e0a521752e0438", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355551238), what: "split", ns: "benchdb1.COL-5", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a59400df49298419017f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a59400df49298419017f') } } }
2014-12-23T17:25:51.624+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-5/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:51.624+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-5", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-5-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a59400df49298419017f') } ntoreturn:1 keyUpdates:0  reslen:37 1297ms
2014-12-23T17:25:53.761+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-6, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:25:53.762+0000 I SHARDING [conn2] collection benchdb1.COL-6 was previously unsharded, new metadata loaded with shard version 0|0||5499a59b00df492984190182
2014-12-23T17:25:53.762+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a59b00df492984190182, took 0ms
2014-12-23T17:25:53.762+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-6 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a59b00df492984190182
2014-12-23T17:25:53.774+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-6 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-6" }
2014-12-23T17:25:53.774+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:53.779+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-6 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-6" }
2014-12-23T17:25:53.779+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:25:53.781+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:25:53.781+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-6 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1400
2014-12-23T17:25:53.781+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-6 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:53.782+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:25:53.782+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:53.803+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:25:53.803+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:53-5499a5a155e0a521752e0439", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355553803), what: "moveChunk.to", ns: "benchdb1.COL-6", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:25:57.183+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-6", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-6-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a59b00df492984190182') }
2014-12-23T17:25:57.789+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-6/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5a555e0a521752e043a
2014-12-23T17:25:57.789+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-6 based on current shard version 0|0||5499a59b00df492984190182, current metadata version is 2|1||5499a59b00df492984190182
2014-12-23T17:25:57.790+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-6 from shard version 0|0||5499a59b00df492984190182 to shard version 3|0||5499a59b00df492984190182
2014-12-23T17:25:57.790+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a59b00df492984190182, took 0ms
2014-12-23T17:25:57.790+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a59b00df492984190182
2014-12-23T17:25:58.094+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:25:58-5499a5a655e0a521752e043b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355558094), what: "split", ns: "benchdb1.COL-6", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a59b00df492984190182') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a59b00df492984190182') } } }
2014-12-23T17:25:58.472+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-6/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:25:58.472+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-6", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-6-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a59b00df492984190182') } ntoreturn:1 keyUpdates:0  reslen:37 1289ms
2014-12-23T17:26:00.823+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-7, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:00.823+0000 I SHARDING [conn2] collection benchdb1.COL-7 was previously unsharded, new metadata loaded with shard version 0|0||5499a5a200df492984190187
2014-12-23T17:26:00.823+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5a200df492984190187, took 0ms
2014-12-23T17:26:00.823+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-7 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5a200df492984190187
2014-12-23T17:26:00.836+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-7 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-7" }
2014-12-23T17:26:00.836+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:00.840+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-7 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-7" }
2014-12-23T17:26:00.840+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:00.842+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:00.842+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1410
2014-12-23T17:26:00.843+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:00.843+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:00.843+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-7' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:00.864+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-7' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:00.864+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:00-5499a5a855e0a521752e043c", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355560864), what: "moveChunk.to", ns: "benchdb1.COL-7", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:04.123+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5a200df492984190187') }
2014-12-23T17:26:04.562+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5ac55e0a521752e043d
2014-12-23T17:26:04.562+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-7 based on current shard version 0|0||5499a5a200df492984190187, current metadata version is 2|1||5499a5a200df492984190187
2014-12-23T17:26:04.562+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-7 from shard version 0|0||5499a5a200df492984190187 to shard version 3|0||5499a5a200df492984190187
2014-12-23T17:26:04.562+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5a200df492984190187, took 0ms
2014-12-23T17:26:04.562+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5a200df492984190187
2014-12-23T17:26:04.745+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:04-5499a5ac55e0a521752e043e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355564745), what: "split", ns: "benchdb1.COL-7", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5a200df492984190187') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5a200df492984190187') } } }
2014-12-23T17:26:05.041+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:05.041+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5a200df492984190187') } ntoreturn:1 keyUpdates:0  reslen:37 917ms
2014-12-23T17:26:07.517+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-8, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:07.517+0000 I SHARDING [conn2] collection benchdb1.COL-8 was previously unsharded, new metadata loaded with shard version 0|0||5499a5a900df49298419018c
2014-12-23T17:26:07.517+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5a900df49298419018c, took 0ms
2014-12-23T17:26:07.517+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-8 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5a900df49298419018c
2014-12-23T17:26:07.530+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-8 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-8" }
2014-12-23T17:26:07.530+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:07.536+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-8 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-8" }
2014-12-23T17:26:07.536+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:07.538+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:07.538+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1422
2014-12-23T17:26:07.538+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:07.539+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:07.539+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-8' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:07.560+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-8' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:07.560+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:07-5499a5af55e0a521752e043f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355567560), what: "moveChunk.to", ns: "benchdb1.COL-8", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:10.825+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5a900df49298419018c') }
2014-12-23T17:26:11.432+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5b255e0a521752e0440
2014-12-23T17:26:11.432+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-8 based on current shard version 0|0||5499a5a900df49298419018c, current metadata version is 2|1||5499a5a900df49298419018c
2014-12-23T17:26:11.433+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-8 from shard version 0|0||5499a5a900df49298419018c to shard version 3|0||5499a5a900df49298419018c
2014-12-23T17:26:11.433+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5a900df49298419018c, took 0ms
2014-12-23T17:26:11.433+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5a900df49298419018c
2014-12-23T17:26:11.692+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:11-5499a5b355e0a521752e0441", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355571692), what: "split", ns: "benchdb1.COL-8", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5a900df49298419018c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5a900df49298419018c') } } }
2014-12-23T17:26:12.061+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:12.061+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5a900df49298419018c') } ntoreturn:1 keyUpdates:0  reslen:37 1236ms
2014-12-23T17:26:14.164+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:26:13 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:26:14.425+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-9, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:14.426+0000 I SHARDING [conn2] collection benchdb1.COL-9 was previously unsharded, new metadata loaded with shard version 0|0||5499a5b000df49298419018f
2014-12-23T17:26:14.426+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5b000df49298419018f, took 0ms
2014-12-23T17:26:14.426+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-9 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5b000df49298419018f
2014-12-23T17:26:14.437+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-9 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-9" }
2014-12-23T17:26:14.437+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:14.443+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-9 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-9" }
2014-12-23T17:26:14.443+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:14.445+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:14.445+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-9 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1432
2014-12-23T17:26:14.445+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-9 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:14.446+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:14.446+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-9' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:14.467+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-9' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:14.467+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:14-5499a5b655e0a521752e0442", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355574467), what: "moveChunk.to", ns: "benchdb1.COL-9", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:17.542+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-9", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-9-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5b000df49298419018f') }
2014-12-23T17:26:18.149+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-9/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5b955e0a521752e0443
2014-12-23T17:26:18.149+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-9 based on current shard version 0|0||5499a5b000df49298419018f, current metadata version is 2|1||5499a5b000df49298419018f
2014-12-23T17:26:18.150+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-9 from shard version 0|0||5499a5b000df49298419018f to shard version 3|0||5499a5b000df49298419018f
2014-12-23T17:26:18.150+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5b000df49298419018f, took 0ms
2014-12-23T17:26:18.150+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5b000df49298419018f
2014-12-23T17:26:18.455+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:18-5499a5ba55e0a521752e0444", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355578455), what: "split", ns: "benchdb1.COL-9", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5b000df49298419018f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5b000df49298419018f') } } }
2014-12-23T17:26:18.825+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-9/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:18.825+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-9", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-9-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5b000df49298419018f') } ntoreturn:1 keyUpdates:0  reslen:37 1282ms
2014-12-23T17:26:21.273+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-10, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:21.274+0000 I SHARDING [conn2] collection benchdb1.COL-10 was previously unsharded, new metadata loaded with shard version 0|0||5499a5b600df492984190194
2014-12-23T17:26:21.274+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5b600df492984190194, took 0ms
2014-12-23T17:26:21.274+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-10 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5b600df492984190194
2014-12-23T17:26:21.286+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-10" }
2014-12-23T17:26:21.286+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:21.292+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-10" }
2014-12-23T17:26:21.292+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:21.294+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:21.294+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1444
2014-12-23T17:26:21.294+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:21.295+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:21.295+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:21.316+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:21.316+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:21-5499a5bd55e0a521752e0445", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355581316), what: "moveChunk.to", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:24.678+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5b600df492984190194') }
2014-12-23T17:26:25.284+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5c055e0a521752e0446
2014-12-23T17:26:25.284+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 0|0||5499a5b600df492984190194, current metadata version is 2|1||5499a5b600df492984190194
2014-12-23T17:26:25.285+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-10 from shard version 0|0||5499a5b600df492984190194 to shard version 3|0||5499a5b600df492984190194
2014-12-23T17:26:25.285+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5b600df492984190194, took 0ms
2014-12-23T17:26:25.285+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5b600df492984190194
2014-12-23T17:26:25.590+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:25-5499a5c155e0a521752e0447", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355585590), what: "split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5b600df492984190194') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5b600df492984190194') } } }
2014-12-23T17:26:25.956+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:25.956+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5b600df492984190194') } ntoreturn:1 keyUpdates:0  reslen:37 1278ms
2014-12-23T17:26:27.697+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-11, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:27.697+0000 I SHARDING [conn2] collection benchdb1.COL-11 was previously unsharded, new metadata loaded with shard version 0|0||5499a5be00df492984190197
2014-12-23T17:26:27.697+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5be00df492984190197, took 0ms
2014-12-23T17:26:27.697+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -3074457345618258602 } for collection benchdb1.COL-11 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5be00df492984190197
2014-12-23T17:26:27.710+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-11" }
2014-12-23T17:26:27.710+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:27.716+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-11" }
2014-12-23T17:26:27.716+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:27.717+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:27.718+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-11 from { shardkey: MinKey } -> { shardkey: -3074457345618258602 }, with opId: 1456
2014-12-23T17:26:27.718+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-11 from { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T17:26:27.719+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:27.719+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T17:26:27.740+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T17:26:27.740+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:27-5499a5c355e0a521752e0448", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355587740), what: "moveChunk.to", ns: "benchdb1.COL-11", details: { min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:28.766+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-12, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:28.767+0000 I SHARDING [conn2] collection benchdb1.COL-12 was previously unsharded, new metadata loaded with shard version 0|0||5499a5bf00df49298419019b
2014-12-23T17:26:28.767+0000 I SHARDING [conn2] collection version was loaded at version 1|2||5499a5bf00df49298419019b, took 0ms
2014-12-23T17:26:28.767+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-12 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5bf00df49298419019b
2014-12-23T17:26:28.778+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-12" }
2014-12-23T17:26:28.778+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:28.784+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-12" }
2014-12-23T17:26:28.784+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:28.786+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:28.786+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1465
2014-12-23T17:26:28.786+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:28.787+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:28.787+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:28.808+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:28.808+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:28-5499a5c455e0a521752e0449", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355588808), what: "moveChunk.to", ns: "benchdb1.COL-12", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:31.471+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5bf00df49298419019b') }
2014-12-23T17:26:32.077+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5c755e0a521752e044a
2014-12-23T17:26:32.077+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-12 based on current shard version 0|0||5499a5bf00df49298419019b, current metadata version is 1|2||5499a5bf00df49298419019b
2014-12-23T17:26:32.078+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-12 from shard version 0|0||5499a5bf00df49298419019b to shard version 2|0||5499a5bf00df49298419019b
2014-12-23T17:26:32.078+0000 I SHARDING [conn1] collection version was loaded at version 2|5||5499a5bf00df49298419019b, took 0ms
2014-12-23T17:26:32.078+0000 I SHARDING [conn1] splitChunk accepted at version 2|0||5499a5bf00df49298419019b
2014-12-23T17:26:32.382+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:32-5499a5c855e0a521752e044b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355592382), what: "split", ns: "benchdb1.COL-12", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 2000|6, lastmodEpoch: ObjectId('5499a5bf00df49298419019b') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 2000|7, lastmodEpoch: ObjectId('5499a5bf00df49298419019b') } } }
2014-12-23T17:26:32.779+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:32.779+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5bf00df49298419019b') } ntoreturn:1 keyUpdates:0  reslen:37 1308ms
2014-12-23T17:26:35.254+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-13, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:35.254+0000 I SHARDING [conn2] collection benchdb1.COL-13 was previously unsharded, new metadata loaded with shard version 0|0||5499a5c400df4929841901a1
2014-12-23T17:26:35.254+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5c400df4929841901a1, took 0ms
2014-12-23T17:26:35.254+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-13 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5c400df4929841901a1
2014-12-23T17:26:35.273+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-13" }
2014-12-23T17:26:35.273+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:35.276+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-13" }
2014-12-23T17:26:35.276+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:35.279+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:35.279+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1477
2014-12-23T17:26:35.279+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:35.280+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:35.280+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:35.291+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:35.291+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:35-5499a5cb55e0a521752e044c", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355595291), what: "moveChunk.to", ns: "benchdb1.COL-13", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:26:38.657+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5c400df4929841901a1') }
2014-12-23T17:26:39.166+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5ce55e0a521752e044d
2014-12-23T17:26:39.166+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-13 based on current shard version 0|0||5499a5c400df4929841901a1, current metadata version is 2|1||5499a5c400df4929841901a1
2014-12-23T17:26:39.167+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-13 from shard version 0|0||5499a5c400df4929841901a1 to shard version 3|0||5499a5c400df4929841901a1
2014-12-23T17:26:39.167+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5c400df4929841901a1, took 0ms
2014-12-23T17:26:39.167+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5c400df4929841901a1
2014-12-23T17:26:39.471+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:39-5499a5cf55e0a521752e044e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355599471), what: "split", ns: "benchdb1.COL-13", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5c400df4929841901a1') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5c400df4929841901a1') } } }
2014-12-23T17:26:39.849+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:39.849+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5c400df4929841901a1') } ntoreturn:1 keyUpdates:0  reslen:37 1191ms
2014-12-23T17:26:41.875+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-14, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:41.875+0000 I SHARDING [conn2] collection benchdb1.COL-14 was previously unsharded, new metadata loaded with shard version 0|0||5499a5cb00df4929841901a4
2014-12-23T17:26:41.875+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5cb00df4929841901a4, took 0ms
2014-12-23T17:26:41.875+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-14 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5cb00df4929841901a4
2014-12-23T17:26:41.886+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-14" }
2014-12-23T17:26:41.886+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:41.895+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-14" }
2014-12-23T17:26:41.895+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:41.897+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:41.897+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1489
2014-12-23T17:26:41.897+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:41.898+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:41.898+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:41.919+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:41.919+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:41-5499a5d155e0a521752e044f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355601919), what: "moveChunk.to", ns: "benchdb1.COL-14", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:44.644+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:26:44 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:26:45.030+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5cb00df4929841901a4') }
2014-12-23T17:26:45.637+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5d555e0a521752e0450
2014-12-23T17:26:45.637+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-14 based on current shard version 0|0||5499a5cb00df4929841901a4, current metadata version is 2|1||5499a5cb00df4929841901a4
2014-12-23T17:26:45.637+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-14 from shard version 0|0||5499a5cb00df4929841901a4 to shard version 3|0||5499a5cb00df4929841901a4
2014-12-23T17:26:45.637+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5cb00df4929841901a4, took 0ms
2014-12-23T17:26:45.637+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5cb00df4929841901a4
2014-12-23T17:26:45.942+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:45-5499a5d555e0a521752e0451", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355605942), what: "split", ns: "benchdb1.COL-14", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5cb00df4929841901a4') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5cb00df4929841901a4') } } }
2014-12-23T17:26:46.316+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:46.316+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5cb00df4929841901a4') } ntoreturn:1 keyUpdates:0  reslen:37 1286ms
2014-12-23T17:26:48.825+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-15, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:48.825+0000 I SHARDING [conn2] collection benchdb1.COL-15 was previously unsharded, new metadata loaded with shard version 0|0||5499a5d200df4929841901a9
2014-12-23T17:26:48.825+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5d200df4929841901a9, took 0ms
2014-12-23T17:26:48.825+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-15 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5d200df4929841901a9
2014-12-23T17:26:48.836+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-15" }
2014-12-23T17:26:48.836+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:48.841+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-15" }
2014-12-23T17:26:48.841+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:48.843+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:48.843+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1499
2014-12-23T17:26:48.843+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:48.844+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:48.844+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:48.865+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:48.865+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:48-5499a5d855e0a521752e0452", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355608865), what: "moveChunk.to", ns: "benchdb1.COL-15", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:52.210+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5d200df4929841901a9') }
2014-12-23T17:26:52.731+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5dc55e0a521752e0453
2014-12-23T17:26:52.731+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-15 based on current shard version 0|0||5499a5d200df4929841901a9, current metadata version is 2|1||5499a5d200df4929841901a9
2014-12-23T17:26:52.732+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-15 from shard version 0|0||5499a5d200df4929841901a9 to shard version 3|0||5499a5d200df4929841901a9
2014-12-23T17:26:52.732+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5d200df4929841901a9, took 0ms
2014-12-23T17:26:52.732+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5d200df4929841901a9
2014-12-23T17:26:52.960+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:52-5499a5dc55e0a521752e0454", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355612960), what: "split", ns: "benchdb1.COL-15", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5d200df4929841901a9') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5d200df4929841901a9') } } }
2014-12-23T17:26:53.178+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:53.179+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5d200df4929841901a9') } ntoreturn:1 keyUpdates:0  reslen:37 968ms
2014-12-23T17:26:55.297+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-16, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:26:55.297+0000 I SHARDING [conn2] collection benchdb1.COL-16 was previously unsharded, new metadata loaded with shard version 0|0||5499a5d900df4929841901ad
2014-12-23T17:26:55.298+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5d900df4929841901ad, took 0ms
2014-12-23T17:26:55.298+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-16 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5d900df4929841901ad
2014-12-23T17:26:55.308+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-16" }
2014-12-23T17:26:55.308+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:55.316+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-16" }
2014-12-23T17:26:55.316+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:26:55.318+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:26:55.318+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1511
2014-12-23T17:26:55.318+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:55.319+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:26:55.319+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:55.340+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:26:55.340+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:55-5499a5df55e0a521752e0455", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355615340), what: "moveChunk.to", ns: "benchdb1.COL-16", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:26:58.695+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5d900df4929841901ad') }
2014-12-23T17:26:59.301+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5e255e0a521752e0456
2014-12-23T17:26:59.301+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-16 based on current shard version 0|0||5499a5d900df4929841901ad, current metadata version is 2|1||5499a5d900df4929841901ad
2014-12-23T17:26:59.301+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-16 from shard version 0|0||5499a5d900df4929841901ad to shard version 3|0||5499a5d900df4929841901ad
2014-12-23T17:26:59.302+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a5d900df4929841901ad, took 0ms
2014-12-23T17:26:59.302+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a5d900df4929841901ad
2014-12-23T17:26:59.606+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:26:59-5499a5e355e0a521752e0457", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355619606), what: "split", ns: "benchdb1.COL-16", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5d900df4929841901ad') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5d900df4929841901ad') } } }
2014-12-23T17:26:59.979+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:26:59.979+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5d900df4929841901ad') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:27:02.265+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-17, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:02.265+0000 I SHARDING [conn2] collection benchdb1.COL-17 was previously unsharded, new metadata loaded with shard version 0|0||5499a5e000df4929841901b1
2014-12-23T17:27:02.266+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5e000df4929841901b1, took 0ms
2014-12-23T17:27:02.266+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-17 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5e000df4929841901b1
2014-12-23T17:27:02.276+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-17 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-17" }
2014-12-23T17:27:02.276+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:02.281+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-17 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-17" }
2014-12-23T17:27:02.281+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:02.283+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:02.283+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-17 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1521
2014-12-23T17:27:02.283+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-17 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:02.284+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:02.284+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-17' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:02.305+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-17' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:02.305+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:02-5499a5e655e0a521752e0458", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355622305), what: "moveChunk.to", ns: "benchdb1.COL-17", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:05.488+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-17", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-17-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5e000df4929841901b1') }
2014-12-23T17:27:05.802+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-17/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5e955e0a521752e0459
2014-12-23T17:27:05.802+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-17 based on current shard version 0|0||5499a5e000df4929841901b1, current metadata version is 2|1||5499a5e000df4929841901b1
2014-12-23T17:27:05.803+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-17 from shard version 0|0||5499a5e000df4929841901b1 to shard version 3|0||5499a5e000df4929841901b1
2014-12-23T17:27:05.803+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a5e000df4929841901b1, took 0ms
2014-12-23T17:27:05.803+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a5e000df4929841901b1
2014-12-23T17:27:06.000+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:05-5499a5e955e0a521752e045a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355626000), what: "split", ns: "benchdb1.COL-17", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5e000df4929841901b1') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5e000df4929841901b1') } } }
2014-12-23T17:27:06.336+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-17/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:06.336+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-17", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-17-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5e000df4929841901b1') } ntoreturn:1 keyUpdates:0  reslen:37 848ms
2014-12-23T17:27:08.981+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-18, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:08.982+0000 I SHARDING [conn2] collection benchdb1.COL-18 was previously unsharded, new metadata loaded with shard version 0|0||5499a5e600df4929841901b5
2014-12-23T17:27:08.982+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5e600df4929841901b5, took 0ms
2014-12-23T17:27:08.982+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-18 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5e600df4929841901b5
2014-12-23T17:27:08.996+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-18 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-18" }
2014-12-23T17:27:08.996+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:09.001+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-18 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-18" }
2014-12-23T17:27:09.001+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:09.002+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:09.003+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-18 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1534
2014-12-23T17:27:09.003+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-18 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:09.004+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:09.004+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-18' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:09.025+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-18' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:09.025+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:09-5499a5ed55e0a521752e045b", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355629025), what: "moveChunk.to", ns: "benchdb1.COL-18", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:11.531+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-18", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-18-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5e600df4929841901b5') }
2014-12-23T17:27:12.139+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-18/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5ef55e0a521752e045c
2014-12-23T17:27:12.139+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-18 based on current shard version 0|0||5499a5e600df4929841901b5, current metadata version is 2|1||5499a5e600df4929841901b5
2014-12-23T17:27:12.139+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-18 from shard version 0|0||5499a5e600df4929841901b5 to shard version 3|0||5499a5e600df4929841901b5
2014-12-23T17:27:12.139+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a5e600df4929841901b5, took 0ms
2014-12-23T17:27:12.139+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a5e600df4929841901b5
2014-12-23T17:27:12.430+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:12-5499a5f055e0a521752e045d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355632430), what: "split", ns: "benchdb1.COL-18", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5e600df4929841901b5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5e600df4929841901b5') } } }
2014-12-23T17:27:12.752+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-18/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:12.752+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-18", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-18-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5e600df4929841901b5') } ntoreturn:1 keyUpdates:0  reslen:37 1220ms
2014-12-23T17:27:14.876+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-19, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:14.876+0000 I SHARDING [conn2] collection benchdb1.COL-19 was previously unsharded, new metadata loaded with shard version 0|0||5499a5ec00df4929841901bc
2014-12-23T17:27:14.876+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5ec00df4929841901bc, took 0ms
2014-12-23T17:27:14.876+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-19 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5ec00df4929841901bc
2014-12-23T17:27:14.889+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-19 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-19" }
2014-12-23T17:27:14.889+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:14.892+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-19 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-19" }
2014-12-23T17:27:14.892+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:14.894+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:14.894+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-19 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1547
2014-12-23T17:27:14.894+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-19 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:14.895+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:14.895+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-19' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:14.916+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-19' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:14.916+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:14-5499a5f255e0a521752e045e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355634916), what: "moveChunk.to", ns: "benchdb1.COL-19", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:15.081+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:27:14 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:27:18.237+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-19", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-19-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5ec00df4929841901bc') }
2014-12-23T17:27:18.845+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-19/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5f655e0a521752e045f
2014-12-23T17:27:18.845+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-19 based on current shard version 0|0||5499a5ec00df4929841901bc, current metadata version is 2|1||5499a5ec00df4929841901bc
2014-12-23T17:27:18.846+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-19 from shard version 0|0||5499a5ec00df4929841901bc to shard version 3|0||5499a5ec00df4929841901bc
2014-12-23T17:27:18.846+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a5ec00df4929841901bc, took 0ms
2014-12-23T17:27:18.846+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a5ec00df4929841901bc
2014-12-23T17:27:19.150+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:19-5499a5f755e0a521752e0460", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355639150), what: "split", ns: "benchdb1.COL-19", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5ec00df4929841901bc') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5ec00df4929841901bc') } } }
2014-12-23T17:27:19.515+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-19/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:19.515+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-19", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-19-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5ec00df4929841901bc') } ntoreturn:1 keyUpdates:0  reslen:37 1277ms
2014-12-23T17:27:21.963+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-20, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:21.964+0000 I SHARDING [conn2] collection benchdb1.COL-20 was previously unsharded, new metadata loaded with shard version 0|0||5499a5f300df4929841901c0
2014-12-23T17:27:21.964+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5f300df4929841901c0, took 0ms
2014-12-23T17:27:21.964+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-20 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5f300df4929841901c0
2014-12-23T17:27:21.976+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-20 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-20" }
2014-12-23T17:27:21.976+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:21.979+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-20 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-20" }
2014-12-23T17:27:21.980+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:21.981+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:21.981+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-20 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1557
2014-12-23T17:27:21.982+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-20 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:21.982+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:21.982+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-20' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:22.003+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-20' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:22.003+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:22-5499a5fa55e0a521752e0461", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355642003), what: "moveChunk.to", ns: "benchdb1.COL-20", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:25.007+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-20", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-20-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5f300df4929841901c0') }
2014-12-23T17:27:25.281+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-20/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a5fd55e0a521752e0462
2014-12-23T17:27:25.281+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-20 based on current shard version 0|0||5499a5f300df4929841901c0, current metadata version is 2|1||5499a5f300df4929841901c0
2014-12-23T17:27:25.281+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-20 from shard version 0|0||5499a5f300df4929841901c0 to shard version 3|0||5499a5f300df4929841901c0
2014-12-23T17:27:25.281+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a5f300df4929841901c0, took 0ms
2014-12-23T17:27:25.281+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a5f300df4929841901c0
2014-12-23T17:27:25.449+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:25-5499a5fd55e0a521752e0463", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355645449), what: "split", ns: "benchdb1.COL-20", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5f300df4929841901c0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5f300df4929841901c0') } } }
2014-12-23T17:27:25.741+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-20/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:25.741+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-20", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-20-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5f300df4929841901c0') } ntoreturn:1 keyUpdates:0  reslen:37 734ms
2014-12-23T17:27:28.220+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-21, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:28.220+0000 I SHARDING [conn2] collection benchdb1.COL-21 was previously unsharded, new metadata loaded with shard version 0|0||5499a5f900df4929841901c5
2014-12-23T17:27:28.220+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a5f900df4929841901c5, took 0ms
2014-12-23T17:27:28.220+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-21 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a5f900df4929841901c5
2014-12-23T17:27:28.231+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-21 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-21" }
2014-12-23T17:27:28.231+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:28.240+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-21 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-21" }
2014-12-23T17:27:28.240+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:28.243+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:28.243+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-21 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1569
2014-12-23T17:27:28.243+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-21 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:28.244+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:28.244+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-21' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:28.255+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-21' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:28.255+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:28-5499a60055e0a521752e0464", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355648255), what: "moveChunk.to", ns: "benchdb1.COL-21", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:27:31.608+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-21", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-21-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5f900df4929841901c5') }
2014-12-23T17:27:32.215+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-21/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a60355e0a521752e0465
2014-12-23T17:27:32.215+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-21 based on current shard version 0|0||5499a5f900df4929841901c5, current metadata version is 2|1||5499a5f900df4929841901c5
2014-12-23T17:27:32.216+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-21 from shard version 0|0||5499a5f900df4929841901c5 to shard version 3|0||5499a5f900df4929841901c5
2014-12-23T17:27:32.216+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a5f900df4929841901c5, took 0ms
2014-12-23T17:27:32.216+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a5f900df4929841901c5
2014-12-23T17:27:32.520+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:32-5499a60455e0a521752e0466", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355652520), what: "split", ns: "benchdb1.COL-21", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a5f900df4929841901c5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a5f900df4929841901c5') } } }
2014-12-23T17:27:32.892+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-21/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:32.892+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-21", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-21-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a5f900df4929841901c5') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:27:35.419+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-22, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:35.419+0000 I SHARDING [conn2] collection benchdb1.COL-22 was previously unsharded, new metadata loaded with shard version 0|0||5499a60100df4929841901c8
2014-12-23T17:27:35.419+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a60100df4929841901c8, took 0ms
2014-12-23T17:27:35.420+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-22 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a60100df4929841901c8
2014-12-23T17:27:35.430+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-22 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-22" }
2014-12-23T17:27:35.430+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:35.437+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-22 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-22" }
2014-12-23T17:27:35.437+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:35.439+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:35.439+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-22 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1579
2014-12-23T17:27:35.439+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-22 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:35.440+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:35.440+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-22' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:35.461+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-22' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:35.461+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:35-5499a60755e0a521752e0467", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355655461), what: "moveChunk.to", ns: "benchdb1.COL-22", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:38.061+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-22", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-22-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a60100df4929841901c8') }
2014-12-23T17:27:38.667+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-22/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a60a55e0a521752e0468
2014-12-23T17:27:38.667+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-22 based on current shard version 0|0||5499a60100df4929841901c8, current metadata version is 2|1||5499a60100df4929841901c8
2014-12-23T17:27:38.668+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-22 from shard version 0|0||5499a60100df4929841901c8 to shard version 3|0||5499a60100df4929841901c8
2014-12-23T17:27:38.668+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a60100df4929841901c8, took 0ms
2014-12-23T17:27:38.668+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a60100df4929841901c8
2014-12-23T17:27:38.972+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:38-5499a60a55e0a521752e0469", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355658972), what: "split", ns: "benchdb1.COL-22", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a60100df4929841901c8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a60100df4929841901c8') } } }
2014-12-23T17:27:39.353+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-22/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:39.353+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-22", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-22-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a60100df4929841901c8') } ntoreturn:1 keyUpdates:0  reslen:37 1291ms
2014-12-23T17:27:41.828+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-23, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:41.828+0000 I SHARDING [conn2] collection benchdb1.COL-23 was previously unsharded, new metadata loaded with shard version 0|0||5499a60700df4929841901cd
2014-12-23T17:27:41.828+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a60700df4929841901cd, took 0ms
2014-12-23T17:27:41.828+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-23 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a60700df4929841901cd
2014-12-23T17:27:41.841+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-23 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-23" }
2014-12-23T17:27:41.841+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:41.844+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-23 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-23" }
2014-12-23T17:27:41.844+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:41.846+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:41.846+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-23 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1591
2014-12-23T17:27:41.846+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-23 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:41.847+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:41.847+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-23' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:41.868+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-23' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:41.868+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:41-5499a60d55e0a521752e046a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355661868), what: "moveChunk.to", ns: "benchdb1.COL-23", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:45.191+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-23", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-23-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a60700df4929841901cd') }
2014-12-23T17:27:45.546+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:27:45 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:27:45.748+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-23/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a61155e0a521752e046b
2014-12-23T17:27:45.748+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-23 based on current shard version 0|0||5499a60700df4929841901cd, current metadata version is 2|1||5499a60700df4929841901cd
2014-12-23T17:27:45.749+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-23 from shard version 0|0||5499a60700df4929841901cd to shard version 3|0||5499a60700df4929841901cd
2014-12-23T17:27:45.749+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a60700df4929841901cd, took 0ms
2014-12-23T17:27:45.749+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a60700df4929841901cd
2014-12-23T17:27:46.053+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:46-5499a61255e0a521752e046c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355666053), what: "split", ns: "benchdb1.COL-23", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a60700df4929841901cd') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a60700df4929841901cd') } } }
2014-12-23T17:27:46.426+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-23/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:46.426+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-23", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-23-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a60700df4929841901cd') } ntoreturn:1 keyUpdates:0  reslen:37 1234ms
2014-12-23T17:27:48.496+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-24, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:48.497+0000 I SHARDING [conn2] collection benchdb1.COL-24 was previously unsharded, new metadata loaded with shard version 0|0||5499a60e00df4929841901d0
2014-12-23T17:27:48.497+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a60e00df4929841901d0, took 0ms
2014-12-23T17:27:48.497+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-24 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a60e00df4929841901d0
2014-12-23T17:27:48.510+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-24 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-24" }
2014-12-23T17:27:48.510+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:48.518+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-24 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-24" }
2014-12-23T17:27:48.518+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:48.519+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:48.520+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-24 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1603
2014-12-23T17:27:48.520+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-24 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:48.521+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:48.521+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-24' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:48.531+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-24' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:48.532+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:48-5499a61455e0a521752e046d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355668532), what: "moveChunk.to", ns: "benchdb1.COL-24", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:27:51.599+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-24", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-24-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a60e00df4929841901d0') }
2014-12-23T17:27:52.212+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-24/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a61755e0a521752e046e
2014-12-23T17:27:52.212+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-24 based on current shard version 0|0||5499a60e00df4929841901d0, current metadata version is 2|1||5499a60e00df4929841901d0
2014-12-23T17:27:52.212+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-24 from shard version 0|0||5499a60e00df4929841901d0 to shard version 3|0||5499a60e00df4929841901d0
2014-12-23T17:27:52.212+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a60e00df4929841901d0, took 0ms
2014-12-23T17:27:52.212+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a60e00df4929841901d0
2014-12-23T17:27:52.517+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:52-5499a61855e0a521752e046f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355672517), what: "split", ns: "benchdb1.COL-24", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a60e00df4929841901d0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a60e00df4929841901d0') } } }
2014-12-23T17:27:52.889+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-24/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:52.889+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-24", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-24-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a60e00df4929841901d0') } ntoreturn:1 keyUpdates:0  reslen:37 1290ms
2014-12-23T17:27:55.340+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-25, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:27:55.340+0000 I SHARDING [conn2] collection benchdb1.COL-25 was previously unsharded, new metadata loaded with shard version 0|0||5499a61500df4929841901d5
2014-12-23T17:27:55.340+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a61500df4929841901d5, took 0ms
2014-12-23T17:27:55.340+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-25 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a61500df4929841901d5
2014-12-23T17:27:55.350+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-25 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-25" }
2014-12-23T17:27:55.350+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:55.356+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-25 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-25" }
2014-12-23T17:27:55.356+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:27:55.358+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:27:55.358+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-25 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1613
2014-12-23T17:27:55.358+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-25 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:55.359+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:27:55.359+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:55.380+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:27:55.380+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:55-5499a61b55e0a521752e0470", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355675380), what: "moveChunk.to", ns: "benchdb1.COL-25", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:27:58.731+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-25", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-25-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a61500df4929841901d5') }
2014-12-23T17:27:59.337+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-25/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a61e55e0a521752e0471
2014-12-23T17:27:59.337+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-25 based on current shard version 0|0||5499a61500df4929841901d5, current metadata version is 2|1||5499a61500df4929841901d5
2014-12-23T17:27:59.338+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-25 from shard version 0|0||5499a61500df4929841901d5 to shard version 3|0||5499a61500df4929841901d5
2014-12-23T17:27:59.338+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a61500df4929841901d5, took 0ms
2014-12-23T17:27:59.338+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a61500df4929841901d5
2014-12-23T17:27:59.634+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:27:59-5499a61f55e0a521752e0472", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355679634), what: "split", ns: "benchdb1.COL-25", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a61500df4929841901d5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a61500df4929841901d5') } } }
2014-12-23T17:27:59.918+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-25/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:27:59.918+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-25", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-25-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a61500df4929841901d5') } ntoreturn:1 keyUpdates:0  reslen:37 1187ms
2014-12-23T17:28:01.553+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-26, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:01.554+0000 I SHARDING [conn2] collection benchdb1.COL-26 was previously unsharded, new metadata loaded with shard version 0|0||5499a61c00df4929841901d9
2014-12-23T17:28:01.554+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a61c00df4929841901d9, took 0ms
2014-12-23T17:28:01.554+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-26 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a61c00df4929841901d9
2014-12-23T17:28:01.566+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-26 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-26" }
2014-12-23T17:28:01.566+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:01.571+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-26 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-26" }
2014-12-23T17:28:01.571+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:01.573+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:01.573+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-26 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1625
2014-12-23T17:28:01.573+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-26 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:01.574+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:01.574+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:01.595+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:01.595+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:01-5499a62155e0a521752e0473", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355681595), what: "moveChunk.to", ns: "benchdb1.COL-26", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:04.934+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-26", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-26-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a61c00df4929841901d9') }
2014-12-23T17:28:05.542+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-26/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a62455e0a521752e0474
2014-12-23T17:28:05.542+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-26 based on current shard version 0|0||5499a61c00df4929841901d9, current metadata version is 2|1||5499a61c00df4929841901d9
2014-12-23T17:28:05.543+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-26 from shard version 0|0||5499a61c00df4929841901d9 to shard version 3|0||5499a61c00df4929841901d9
2014-12-23T17:28:05.543+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a61c00df4929841901d9, took 0ms
2014-12-23T17:28:05.543+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a61c00df4929841901d9
2014-12-23T17:28:05.848+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:05-5499a62555e0a521752e0475", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355685848), what: "split", ns: "benchdb1.COL-26", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a61c00df4929841901d9') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a61c00df4929841901d9') } } }
2014-12-23T17:28:06.229+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-26/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:06.229+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-26", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-26-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a61c00df4929841901d9') } ntoreturn:1 keyUpdates:0  reslen:37 1294ms
2014-12-23T17:28:08.699+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-27, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:08.699+0000 I SHARDING [conn2] collection benchdb1.COL-27 was previously unsharded, new metadata loaded with shard version 0|0||5499a62200df4929841901dd
2014-12-23T17:28:08.699+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a62200df4929841901dd, took 0ms
2014-12-23T17:28:08.700+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-27 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a62200df4929841901dd
2014-12-23T17:28:08.714+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-27 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-27" }
2014-12-23T17:28:08.714+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:08.719+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-27 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-27" }
2014-12-23T17:28:08.719+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:08.720+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:08.721+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-27 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1635
2014-12-23T17:28:08.721+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-27 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:08.722+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:08.722+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-27' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:08.743+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-27' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:08.743+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:08-5499a62855e0a521752e0476", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355688743), what: "moveChunk.to", ns: "benchdb1.COL-27", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:11.984+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-27", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-27-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a62200df4929841901dd') }
2014-12-23T17:28:12.364+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-27/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a62b55e0a521752e0477
2014-12-23T17:28:12.364+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-27 based on current shard version 0|0||5499a62200df4929841901dd, current metadata version is 2|1||5499a62200df4929841901dd
2014-12-23T17:28:12.364+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-27 from shard version 0|0||5499a62200df4929841901dd to shard version 3|0||5499a62200df4929841901dd
2014-12-23T17:28:12.364+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a62200df4929841901dd, took 0ms
2014-12-23T17:28:12.364+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a62200df4929841901dd
2014-12-23T17:28:12.521+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:12-5499a62c55e0a521752e0478", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355692521), what: "split", ns: "benchdb1.COL-27", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a62200df4929841901dd') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a62200df4929841901dd') } } }
2014-12-23T17:28:12.768+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-27/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:12.768+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-27", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-27-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a62200df4929841901dd') } ntoreturn:1 keyUpdates:0  reslen:37 784ms
2014-12-23T17:28:14.762+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-28, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:14.763+0000 I SHARDING [conn2] collection benchdb1.COL-28 was previously unsharded, new metadata loaded with shard version 0|0||5499a62800df4929841901e1
2014-12-23T17:28:14.763+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a62800df4929841901e1, took 0ms
2014-12-23T17:28:14.763+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-28 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a62800df4929841901e1
2014-12-23T17:28:14.776+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-28 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-28" }
2014-12-23T17:28:14.776+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:14.783+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-28 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-28" }
2014-12-23T17:28:14.783+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:14.784+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:14.785+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-28 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1647
2014-12-23T17:28:14.785+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-28 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:14.786+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:14.786+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-28' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:14.807+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-28' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:14.807+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:14-5499a62e55e0a521752e0479", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355694807), what: "moveChunk.to", ns: "benchdb1.COL-28", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:16.044+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:28:15 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:28:18.124+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-28", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-28-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a62800df4929841901e1') }
2014-12-23T17:28:18.730+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-28/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a63255e0a521752e047a
2014-12-23T17:28:18.730+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-28 based on current shard version 0|0||5499a62800df4929841901e1, current metadata version is 2|1||5499a62800df4929841901e1
2014-12-23T17:28:18.731+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-28 from shard version 0|0||5499a62800df4929841901e1 to shard version 3|0||5499a62800df4929841901e1
2014-12-23T17:28:18.731+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a62800df4929841901e1, took 0ms
2014-12-23T17:28:18.731+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a62800df4929841901e1
2014-12-23T17:28:19.035+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:19-5499a63355e0a521752e047b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355699035), what: "split", ns: "benchdb1.COL-28", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a62800df4929841901e1') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a62800df4929841901e1') } } }
2014-12-23T17:28:19.408+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-28/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:19.408+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-28", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-28-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a62800df4929841901e1') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:28:21.853+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-29, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:21.853+0000 I SHARDING [conn2] collection benchdb1.COL-29 was previously unsharded, new metadata loaded with shard version 0|0||5499a62f00df4929841901e5
2014-12-23T17:28:21.853+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a62f00df4929841901e5, took 0ms
2014-12-23T17:28:21.853+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-29 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a62f00df4929841901e5
2014-12-23T17:28:21.864+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-29 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-29" }
2014-12-23T17:28:21.864+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:21.871+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-29 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-29" }
2014-12-23T17:28:21.871+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:21.872+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:21.873+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-29 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1657
2014-12-23T17:28:21.873+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-29 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:21.874+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:21.874+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-29' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:21.895+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-29' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:21.895+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:21-5499a63555e0a521752e047c", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355701895), what: "moveChunk.to", ns: "benchdb1.COL-29", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:24.991+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-29", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-29-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a62f00df4929841901e5') }
2014-12-23T17:28:25.265+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-29/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a63855e0a521752e047d
2014-12-23T17:28:25.265+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-29 based on current shard version 0|0||5499a62f00df4929841901e5, current metadata version is 2|1||5499a62f00df4929841901e5
2014-12-23T17:28:25.265+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-29 from shard version 0|0||5499a62f00df4929841901e5 to shard version 3|0||5499a62f00df4929841901e5
2014-12-23T17:28:25.265+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a62f00df4929841901e5, took 0ms
2014-12-23T17:28:25.265+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a62f00df4929841901e5
2014-12-23T17:28:25.441+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:25-5499a63955e0a521752e047e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355705441), what: "split", ns: "benchdb1.COL-29", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a62f00df4929841901e5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a62f00df4929841901e5') } } }
2014-12-23T17:28:25.643+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-29/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:25.643+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-29", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-29-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a62f00df4929841901e5') } ntoreturn:1 keyUpdates:0  reslen:37 651ms
2014-12-23T17:28:27.857+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-30, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:27.857+0000 I SHARDING [conn2] collection benchdb1.COL-30 was previously unsharded, new metadata loaded with shard version 0|0||5499a63500df4929841901e9
2014-12-23T17:28:27.857+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a63500df4929841901e9, took 0ms
2014-12-23T17:28:27.858+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-30 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a63500df4929841901e9
2014-12-23T17:28:27.872+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-30 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-30" }
2014-12-23T17:28:27.872+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:27.877+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-30 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-30" }
2014-12-23T17:28:27.877+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:27.878+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:27.878+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-30 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1669
2014-12-23T17:28:27.879+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-30 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:27.879+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:27.880+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:27.901+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:27.901+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:27-5499a63b55e0a521752e047f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355707901), what: "moveChunk.to", ns: "benchdb1.COL-30", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:31.206+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-30", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-30-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a63500df4929841901e9') }
2014-12-23T17:28:31.813+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-30/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a63f55e0a521752e0480
2014-12-23T17:28:31.813+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-30 based on current shard version 0|0||5499a63500df4929841901e9, current metadata version is 2|1||5499a63500df4929841901e9
2014-12-23T17:28:31.813+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-30 from shard version 0|0||5499a63500df4929841901e9 to shard version 3|0||5499a63500df4929841901e9
2014-12-23T17:28:31.813+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a63500df4929841901e9, took 0ms
2014-12-23T17:28:31.813+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a63500df4929841901e9
2014-12-23T17:28:32.118+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:32-5499a64055e0a521752e0481", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355712118), what: "split", ns: "benchdb1.COL-30", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a63500df4929841901e9') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a63500df4929841901e9') } } }
2014-12-23T17:28:32.486+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-30/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:32.486+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-30", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-30-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a63500df4929841901e9') } ntoreturn:1 keyUpdates:0  reslen:37 1279ms
2014-12-23T17:28:34.960+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-31, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:34.960+0000 I SHARDING [conn2] collection benchdb1.COL-31 was previously unsharded, new metadata loaded with shard version 0|0||5499a63c00df4929841901ed
2014-12-23T17:28:34.960+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a63c00df4929841901ed, took 0ms
2014-12-23T17:28:34.961+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-31 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a63c00df4929841901ed
2014-12-23T17:28:34.972+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-31 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-31" }
2014-12-23T17:28:34.972+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:34.978+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-31 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-31" }
2014-12-23T17:28:34.978+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:34.979+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:34.980+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-31 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1679
2014-12-23T17:28:34.980+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-31 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:34.981+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:34.981+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-31' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:35.002+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-31' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:35.002+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:35-5499a64355e0a521752e0482", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355715002), what: "moveChunk.to", ns: "benchdb1.COL-31", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:37.663+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-31", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-31-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a63c00df4929841901ed') }
2014-12-23T17:28:37.952+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-31/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a64555e0a521752e0483
2014-12-23T17:28:37.952+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-31 based on current shard version 0|0||5499a63c00df4929841901ed, current metadata version is 2|1||5499a63c00df4929841901ed
2014-12-23T17:28:37.952+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-31 from shard version 0|0||5499a63c00df4929841901ed to shard version 3|0||5499a63c00df4929841901ed
2014-12-23T17:28:37.952+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a63c00df4929841901ed, took 0ms
2014-12-23T17:28:37.952+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a63c00df4929841901ed
2014-12-23T17:28:38.154+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:38-5499a64655e0a521752e0484", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355718154), what: "split", ns: "benchdb1.COL-31", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a63c00df4929841901ed') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a63c00df4929841901ed') } } }
2014-12-23T17:28:38.410+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-31/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:38.410+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-31", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-31-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a63c00df4929841901ed') } ntoreturn:1 keyUpdates:0  reslen:37 746ms
2014-12-23T17:28:40.827+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-32, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:40.827+0000 I SHARDING [conn2] collection benchdb1.COL-32 was previously unsharded, new metadata loaded with shard version 0|0||5499a64200df4929841901f2
2014-12-23T17:28:40.827+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a64200df4929841901f2, took 0ms
2014-12-23T17:28:40.827+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-32 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a64200df4929841901f2
2014-12-23T17:28:40.838+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-32 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-32" }
2014-12-23T17:28:40.838+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:40.844+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-32 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-32" }
2014-12-23T17:28:40.845+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:40.846+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:40.846+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-32 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1691
2014-12-23T17:28:40.847+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-32 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:40.847+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:40.847+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-32' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:40.868+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-32' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:40.868+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:40-5499a64855e0a521752e0485", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355720868), what: "moveChunk.to", ns: "benchdb1.COL-32", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:44.178+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-32", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-32-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a64200df4929841901f2') }
2014-12-23T17:28:44.739+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-32/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a64c55e0a521752e0486
2014-12-23T17:28:44.739+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-32 based on current shard version 0|0||5499a64200df4929841901f2, current metadata version is 2|1||5499a64200df4929841901f2
2014-12-23T17:28:44.739+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-32 from shard version 0|0||5499a64200df4929841901f2 to shard version 3|0||5499a64200df4929841901f2
2014-12-23T17:28:44.739+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a64200df4929841901f2, took 0ms
2014-12-23T17:28:44.739+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a64200df4929841901f2
2014-12-23T17:28:45.046+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:45-5499a64d55e0a521752e0487", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355725046), what: "split", ns: "benchdb1.COL-32", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a64200df4929841901f2') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a64200df4929841901f2') } } }
2014-12-23T17:28:45.433+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-32/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:45.433+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-32", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-32-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a64200df4929841901f2') } ntoreturn:1 keyUpdates:0  reslen:37 1254ms
2014-12-23T17:28:46.529+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:28:46 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:28:47.934+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-33, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:47.935+0000 I SHARDING [conn2] collection benchdb1.COL-33 was previously unsharded, new metadata loaded with shard version 0|0||5499a64900df4929841901f5
2014-12-23T17:28:47.935+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a64900df4929841901f5, took 0ms
2014-12-23T17:28:47.935+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-33 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a64900df4929841901f5
2014-12-23T17:28:47.946+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-33 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-33" }
2014-12-23T17:28:47.946+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:47.953+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-33 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-33" }
2014-12-23T17:28:47.953+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:47.955+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:47.955+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-33 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1701
2014-12-23T17:28:47.955+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-33 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:47.956+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:47.956+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-33' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:47.977+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-33' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:47.977+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:47-5499a64f55e0a521752e0488", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355727977), what: "moveChunk.to", ns: "benchdb1.COL-33", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:50.225+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-33", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-33-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a64900df4929841901f5') }
2014-12-23T17:28:50.831+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-33/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a65255e0a521752e0489
2014-12-23T17:28:50.831+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-33 based on current shard version 0|0||5499a64900df4929841901f5, current metadata version is 2|1||5499a64900df4929841901f5
2014-12-23T17:28:50.832+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-33 from shard version 0|0||5499a64900df4929841901f5 to shard version 3|0||5499a64900df4929841901f5
2014-12-23T17:28:50.832+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a64900df4929841901f5, took 0ms
2014-12-23T17:28:50.832+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a64900df4929841901f5
2014-12-23T17:28:51.136+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:51-5499a65355e0a521752e048a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355731136), what: "split", ns: "benchdb1.COL-33", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a64900df4929841901f5') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a64900df4929841901f5') } } }
2014-12-23T17:28:51.529+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-33/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:51.529+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-33", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-33-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a64900df4929841901f5') } ntoreturn:1 keyUpdates:0  reslen:37 1303ms
2014-12-23T17:28:54.050+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-34, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:28:54.051+0000 I SHARDING [conn2] collection benchdb1.COL-34 was previously unsharded, new metadata loaded with shard version 0|0||5499a64f00df4929841901fa
2014-12-23T17:28:54.051+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a64f00df4929841901fa, took 0ms
2014-12-23T17:28:54.051+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-34 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a64f00df4929841901fa
2014-12-23T17:28:54.060+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-34 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-34" }
2014-12-23T17:28:54.060+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:54.066+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-34 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-34" }
2014-12-23T17:28:54.066+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:28:54.068+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:28:54.068+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-34 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1713
2014-12-23T17:28:54.068+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-34 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:54.069+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:28:54.069+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-34' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:54.090+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-34' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:28:54.090+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:54-5499a65655e0a521752e048b", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355734090), what: "moveChunk.to", ns: "benchdb1.COL-34", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:28:57.404+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-34", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-34-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a64f00df4929841901fa') }
2014-12-23T17:28:58.012+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-34/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a65955e0a521752e048c
2014-12-23T17:28:58.012+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-34 based on current shard version 0|0||5499a64f00df4929841901fa, current metadata version is 2|1||5499a64f00df4929841901fa
2014-12-23T17:28:58.012+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-34 from shard version 0|0||5499a64f00df4929841901fa to shard version 3|0||5499a64f00df4929841901fa
2014-12-23T17:28:58.012+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a64f00df4929841901fa, took 0ms
2014-12-23T17:28:58.012+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a64f00df4929841901fa
2014-12-23T17:28:58.318+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:28:58-5499a65a55e0a521752e048d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355738318), what: "split", ns: "benchdb1.COL-34", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a64f00df4929841901fa') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a64f00df4929841901fa') } } }
2014-12-23T17:28:58.699+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-34/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:28:58.699+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-34", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-34-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a64f00df4929841901fa') } ntoreturn:1 keyUpdates:0  reslen:37 1294ms
2014-12-23T17:29:01.044+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-35, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:01.044+0000 I SHARDING [conn2] collection benchdb1.COL-35 was previously unsharded, new metadata loaded with shard version 0|0||5499a65600df4929841901fd
2014-12-23T17:29:01.044+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a65600df4929841901fd, took 0ms
2014-12-23T17:29:01.044+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-35 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a65600df4929841901fd
2014-12-23T17:29:01.062+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-35 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-35" }
2014-12-23T17:29:01.062+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:01.068+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-35 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-35" }
2014-12-23T17:29:01.068+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:01.070+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:01.070+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-35 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1725
2014-12-23T17:29:01.071+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-35 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:01.071+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:01.071+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-35' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:01.082+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-35' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:01.082+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:01-5499a65d55e0a521752e048e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355741082), what: "moveChunk.to", ns: "benchdb1.COL-35", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 25, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:29:03.554+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-35", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-35-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a65600df4929841901fd') }
2014-12-23T17:29:04.162+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-35/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a65f55e0a521752e048f
2014-12-23T17:29:04.162+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-35 based on current shard version 0|0||5499a65600df4929841901fd, current metadata version is 2|1||5499a65600df4929841901fd
2014-12-23T17:29:04.163+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-35 from shard version 0|0||5499a65600df4929841901fd to shard version 3|0||5499a65600df4929841901fd
2014-12-23T17:29:04.163+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a65600df4929841901fd, took 0ms
2014-12-23T17:29:04.163+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a65600df4929841901fd
2014-12-23T17:29:04.468+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:04-5499a66055e0a521752e0490", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355744468), what: "split", ns: "benchdb1.COL-35", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a65600df4929841901fd') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a65600df4929841901fd') } } }
2014-12-23T17:29:04.846+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-35/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:04.846+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-35", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-35-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a65600df4929841901fd') } ntoreturn:1 keyUpdates:0  reslen:37 1292ms
2014-12-23T17:29:07.357+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-36, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:07.358+0000 I SHARDING [conn2] collection benchdb1.COL-36 was previously unsharded, new metadata loaded with shard version 0|0||5499a65c00df492984190202
2014-12-23T17:29:07.358+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a65c00df492984190202, took 0ms
2014-12-23T17:29:07.358+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-36 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a65c00df492984190202
2014-12-23T17:29:07.369+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-36 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-36" }
2014-12-23T17:29:07.369+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:07.374+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-36 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-36" }
2014-12-23T17:29:07.374+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:07.375+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:07.375+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-36 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1735
2014-12-23T17:29:07.376+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-36 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:07.376+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:07.376+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-36' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:07.397+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-36' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:07.397+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:07-5499a66355e0a521752e0491", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355747397), what: "moveChunk.to", ns: "benchdb1.COL-36", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:29:10.638+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-36", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-36-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a65c00df492984190202') }
2014-12-23T17:29:11.198+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-36/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a66655e0a521752e0492
2014-12-23T17:29:11.198+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-36 based on current shard version 0|0||5499a65c00df492984190202, current metadata version is 2|1||5499a65c00df492984190202
2014-12-23T17:29:11.199+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-36 from shard version 0|0||5499a65c00df492984190202 to shard version 3|0||5499a65c00df492984190202
2014-12-23T17:29:11.199+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a65c00df492984190202, took 0ms
2014-12-23T17:29:11.199+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a65c00df492984190202
2014-12-23T17:29:11.505+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:11-5499a66755e0a521752e0493", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355751505), what: "split", ns: "benchdb1.COL-36", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a65c00df492984190202') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a65c00df492984190202') } } }
2014-12-23T17:29:11.894+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-36/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:11.894+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-36", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-36-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a65c00df492984190202') } ntoreturn:1 keyUpdates:0  reslen:37 1256ms
2014-12-23T17:29:13.852+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-37, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:13.853+0000 I SHARDING [conn2] collection benchdb1.COL-37 was previously unsharded, new metadata loaded with shard version 0|0||5499a66400df492984190205
2014-12-23T17:29:13.853+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a66400df492984190205, took 0ms
2014-12-23T17:29:13.853+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-37 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a66400df492984190205
2014-12-23T17:29:13.867+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-37 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-37" }
2014-12-23T17:29:13.867+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:13.872+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-37 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-37" }
2014-12-23T17:29:13.872+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:13.874+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:13.874+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-37 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1747
2014-12-23T17:29:13.875+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-37 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:13.875+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:13.875+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-37' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:13.897+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-37' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:13.897+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:13-5499a66955e0a521752e0494", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355753897), what: "moveChunk.to", ns: "benchdb1.COL-37", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:29:16.667+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-37", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-37-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a66400df492984190205') }
2014-12-23T17:29:17.039+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:29:16 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:29:17.190+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-37/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a66c55e0a521752e0495
2014-12-23T17:29:17.190+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-37 based on current shard version 0|0||5499a66400df492984190205, current metadata version is 2|1||5499a66400df492984190205
2014-12-23T17:29:17.190+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-37 from shard version 0|0||5499a66400df492984190205 to shard version 3|0||5499a66400df492984190205
2014-12-23T17:29:17.190+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a66400df492984190205, took 0ms
2014-12-23T17:29:17.190+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a66400df492984190205
2014-12-23T17:29:17.496+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:17-5499a66d55e0a521752e0496", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355757496), what: "split", ns: "benchdb1.COL-37", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a66400df492984190205') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a66400df492984190205') } } }
2014-12-23T17:29:17.885+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-37/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:17.885+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-37", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-37-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a66400df492984190205') } ntoreturn:1 keyUpdates:0  reslen:37 1217ms
2014-12-23T17:29:20.463+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-38, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:20.463+0000 I SHARDING [conn2] collection benchdb1.COL-38 was previously unsharded, new metadata loaded with shard version 0|0||5499a66a00df49298419020a
2014-12-23T17:29:20.463+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a66a00df49298419020a, took 0ms
2014-12-23T17:29:20.463+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-38 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a66a00df49298419020a
2014-12-23T17:29:20.474+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-38 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-38" }
2014-12-23T17:29:20.474+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:20.479+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-38 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-38" }
2014-12-23T17:29:20.479+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:20.481+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:20.481+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-38 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1757
2014-12-23T17:29:20.481+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-38 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:20.482+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:20.482+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-38' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:20.503+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-38' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:20.503+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:20-5499a67055e0a521752e0497", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355760503), what: "moveChunk.to", ns: "benchdb1.COL-38", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:29:23.830+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-38", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-38-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a66a00df49298419020a') }
2014-12-23T17:29:24.393+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-38/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a67355e0a521752e0498
2014-12-23T17:29:24.394+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-38 based on current shard version 0|0||5499a66a00df49298419020a, current metadata version is 2|1||5499a66a00df49298419020a
2014-12-23T17:29:24.394+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-38 from shard version 0|0||5499a66a00df49298419020a to shard version 3|0||5499a66a00df49298419020a
2014-12-23T17:29:24.394+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a66a00df49298419020a, took 0ms
2014-12-23T17:29:24.394+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a66a00df49298419020a
2014-12-23T17:29:24.699+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:24-5499a67455e0a521752e0499", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355764699), what: "split", ns: "benchdb1.COL-38", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a66a00df49298419020a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a66a00df49298419020a') } } }
2014-12-23T17:29:25.035+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-38/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:25.035+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-38", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-38-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a66a00df49298419020a') } ntoreturn:1 keyUpdates:0  reslen:37 1204ms
2014-12-23T17:29:26.735+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-39, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:26.736+0000 I SHARDING [conn2] collection benchdb1.COL-39 was previously unsharded, new metadata loaded with shard version 0|0||5499a67100df49298419020e
2014-12-23T17:29:26.736+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a67100df49298419020e, took 0ms
2014-12-23T17:29:26.736+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-39 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a67100df49298419020e
2014-12-23T17:29:26.749+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-39 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-39" }
2014-12-23T17:29:26.749+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:26.758+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-39 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-39" }
2014-12-23T17:29:26.759+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:26.760+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:26.761+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-39 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1769
2014-12-23T17:29:26.761+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-39 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:26.762+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:26.762+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-39' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:26.772+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-39' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:26.772+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:26-5499a67655e0a521752e049a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355766772), what: "moveChunk.to", ns: "benchdb1.COL-39", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:29:29.969+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-39", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-39-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a67100df49298419020e') }
2014-12-23T17:29:30.575+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-39/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a67955e0a521752e049b
2014-12-23T17:29:30.575+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-39 based on current shard version 0|0||5499a67100df49298419020e, current metadata version is 2|1||5499a67100df49298419020e
2014-12-23T17:29:30.575+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-39 from shard version 0|0||5499a67100df49298419020e to shard version 3|0||5499a67100df49298419020e
2014-12-23T17:29:30.575+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a67100df49298419020e, took 0ms
2014-12-23T17:29:30.575+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a67100df49298419020e
2014-12-23T17:29:30.839+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:30-5499a67a55e0a521752e049c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355770839), what: "split", ns: "benchdb1.COL-39", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a67100df49298419020e') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a67100df49298419020e') } } }
2014-12-23T17:29:31.218+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-39/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:31.218+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-39", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-39-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a67100df49298419020e') } ntoreturn:1 keyUpdates:0  reslen:37 1249ms
2014-12-23T17:29:33.699+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-40, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:33.700+0000 I SHARDING [conn2] collection benchdb1.COL-40 was previously unsharded, new metadata loaded with shard version 0|0||5499a67700df492984190212
2014-12-23T17:29:33.700+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a67700df492984190212, took 0ms
2014-12-23T17:29:33.700+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-40 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a67700df492984190212
2014-12-23T17:29:33.711+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-40 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-40" }
2014-12-23T17:29:33.711+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:33.717+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-40 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-40" }
2014-12-23T17:29:33.717+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:33.719+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:33.719+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-40 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1779
2014-12-23T17:29:33.719+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-40 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:33.720+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:33.720+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-40' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:33.741+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-40' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:33.741+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:33-5499a67d55e0a521752e049d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355773741), what: "moveChunk.to", ns: "benchdb1.COL-40", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:29:37.090+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-40", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-40-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a67700df492984190212') }
2014-12-23T17:29:37.559+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-40/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a68155e0a521752e049e
2014-12-23T17:29:37.559+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-40 based on current shard version 0|0||5499a67700df492984190212, current metadata version is 2|1||5499a67700df492984190212
2014-12-23T17:29:37.559+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-40 from shard version 0|0||5499a67700df492984190212 to shard version 3|0||5499a67700df492984190212
2014-12-23T17:29:37.559+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a67700df492984190212, took 0ms
2014-12-23T17:29:37.559+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a67700df492984190212
2014-12-23T17:29:37.866+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:37-5499a68155e0a521752e049f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355777866), what: "split", ns: "benchdb1.COL-40", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a67700df492984190212') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a67700df492984190212') } } }
2014-12-23T17:29:38.114+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-40/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:38.114+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-40", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-40-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a67700df492984190212') } ntoreturn:1 keyUpdates:0  reslen:37 1024ms
2014-12-23T17:29:39.720+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-41, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:39.721+0000 I SHARDING [conn2] collection benchdb1.COL-41 was previously unsharded, new metadata loaded with shard version 0|0||5499a67e00df492984190216
2014-12-23T17:29:39.721+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a67e00df492984190216, took 0ms
2014-12-23T17:29:39.721+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-41 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a67e00df492984190216
2014-12-23T17:29:39.732+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-41 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-41" }
2014-12-23T17:29:39.732+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:39.738+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-41 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-41" }
2014-12-23T17:29:39.738+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:39.740+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:39.740+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-41 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1791
2014-12-23T17:29:39.740+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-41 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:39.741+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:39.741+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-41' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:39.762+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-41' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:39.762+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:39-5499a68355e0a521752e04a0", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355779762), what: "moveChunk.to", ns: "benchdb1.COL-41", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:29:42.989+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-41", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-41-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a67e00df492984190216') }
2014-12-23T17:29:43.595+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-41/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a68655e0a521752e04a1
2014-12-23T17:29:43.595+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-41 based on current shard version 0|0||5499a67e00df492984190216, current metadata version is 2|1||5499a67e00df492984190216
2014-12-23T17:29:43.596+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-41 from shard version 0|0||5499a67e00df492984190216 to shard version 3|0||5499a67e00df492984190216
2014-12-23T17:29:43.596+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a67e00df492984190216, took 0ms
2014-12-23T17:29:43.596+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a67e00df492984190216
2014-12-23T17:29:43.900+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:43-5499a68755e0a521752e04a2", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355783900), what: "split", ns: "benchdb1.COL-41", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a67e00df492984190216') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a67e00df492984190216') } } }
2014-12-23T17:29:44.243+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-41/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:44.243+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-41", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-41-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a67e00df492984190216') } ntoreturn:1 keyUpdates:0  reslen:37 1253ms
2014-12-23T17:29:46.683+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-42, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:46.683+0000 I SHARDING [conn2] collection benchdb1.COL-42 was previously unsharded, new metadata loaded with shard version 0|0||5499a68400df49298419021a
2014-12-23T17:29:46.684+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a68400df49298419021a, took 0ms
2014-12-23T17:29:46.684+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-42 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a68400df49298419021a
2014-12-23T17:29:46.701+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-42 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-42" }
2014-12-23T17:29:46.701+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:46.705+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-42 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-42" }
2014-12-23T17:29:46.705+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:46.707+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:46.708+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-42 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1801
2014-12-23T17:29:46.708+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-42 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:46.709+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:46.709+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-42' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:46.719+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-42' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:46.719+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:46-5499a68a55e0a521752e04a3", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355786719), what: "moveChunk.to", ns: "benchdb1.COL-42", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 23, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:29:47.511+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:29:47 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:29:50.042+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-42", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-42-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a68400df49298419021a') }
2014-12-23T17:29:50.538+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-42/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a68e55e0a521752e04a4
2014-12-23T17:29:50.538+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-42 based on current shard version 0|0||5499a68400df49298419021a, current metadata version is 2|1||5499a68400df49298419021a
2014-12-23T17:29:50.539+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-42 from shard version 0|0||5499a68400df49298419021a to shard version 3|0||5499a68400df49298419021a
2014-12-23T17:29:50.539+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a68400df49298419021a, took 0ms
2014-12-23T17:29:50.539+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a68400df49298419021a
2014-12-23T17:29:50.727+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:50-5499a68e55e0a521752e04a5", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355790727), what: "split", ns: "benchdb1.COL-42", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a68400df49298419021a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a68400df49298419021a') } } }
2014-12-23T17:29:50.958+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-42/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:50.958+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-42", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-42-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a68400df49298419021a') } ntoreturn:1 keyUpdates:0  reslen:37 916ms
2014-12-23T17:29:52.510+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-43, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:52.510+0000 I SHARDING [conn2] collection benchdb1.COL-43 was previously unsharded, new metadata loaded with shard version 0|0||5499a68b00df49298419021e
2014-12-23T17:29:52.510+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a68b00df49298419021e, took 0ms
2014-12-23T17:29:52.510+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-43 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a68b00df49298419021e
2014-12-23T17:29:52.524+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-43 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-43" }
2014-12-23T17:29:52.524+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:52.529+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-43 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-43" }
2014-12-23T17:29:52.529+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:52.531+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:52.531+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-43 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1813
2014-12-23T17:29:52.531+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-43 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:52.532+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:52.532+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-43' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:52.553+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-43' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:52.553+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:52-5499a69055e0a521752e04a6", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355792553), what: "moveChunk.to", ns: "benchdb1.COL-43", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:29:55.762+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-43", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-43-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a68b00df49298419021e') }
2014-12-23T17:29:56.368+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-43/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a69355e0a521752e04a7
2014-12-23T17:29:56.368+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-43 based on current shard version 0|0||5499a68b00df49298419021e, current metadata version is 2|1||5499a68b00df49298419021e
2014-12-23T17:29:56.369+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-43 from shard version 0|0||5499a68b00df49298419021e to shard version 3|0||5499a68b00df49298419021e
2014-12-23T17:29:56.369+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a68b00df49298419021e, took 0ms
2014-12-23T17:29:56.369+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a68b00df49298419021e
2014-12-23T17:29:56.674+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:56-5499a69455e0a521752e04a8", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355796674), what: "split", ns: "benchdb1.COL-43", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a68b00df49298419021e') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a68b00df49298419021e') } } }
2014-12-23T17:29:57.050+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-43/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:29:57.050+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-43", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-43-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a68b00df49298419021e') } ntoreturn:1 keyUpdates:0  reslen:37 1287ms
2014-12-23T17:29:59.562+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-44, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:29:59.562+0000 I SHARDING [conn2] collection benchdb1.COL-44 was previously unsharded, new metadata loaded with shard version 0|0||5499a69100df492984190222
2014-12-23T17:29:59.562+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a69100df492984190222, took 0ms
2014-12-23T17:29:59.562+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-44 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a69100df492984190222
2014-12-23T17:29:59.575+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-44 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-44" }
2014-12-23T17:29:59.575+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:59.580+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-44 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-44" }
2014-12-23T17:29:59.580+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:29:59.581+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:29:59.581+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-44 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1823
2014-12-23T17:29:59.582+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-44 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:59.582+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:29:59.582+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-44' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:59.604+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-44' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:29:59.604+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:29:59-5499a69755e0a521752e04a9", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355799604), what: "moveChunk.to", ns: "benchdb1.COL-44", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:02.921+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-44", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-44-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a69100df492984190222') }
2014-12-23T17:30:03.381+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-44/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a69a55e0a521752e04aa
2014-12-23T17:30:03.381+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-44 based on current shard version 0|0||5499a69100df492984190222, current metadata version is 2|1||5499a69100df492984190222
2014-12-23T17:30:03.382+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-44 from shard version 0|0||5499a69100df492984190222 to shard version 3|0||5499a69100df492984190222
2014-12-23T17:30:03.382+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a69100df492984190222, took 0ms
2014-12-23T17:30:03.382+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a69100df492984190222
2014-12-23T17:30:03.575+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:03-5499a69b55e0a521752e04ab", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355803575), what: "split", ns: "benchdb1.COL-44", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a69100df492984190222') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a69100df492984190222') } } }
2014-12-23T17:30:03.795+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-44/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:03.795+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-44", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-44-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a69100df492984190222') } ntoreturn:1 keyUpdates:0  reslen:37 874ms
2014-12-23T17:30:05.568+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-45, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:05.569+0000 I SHARDING [conn2] collection benchdb1.COL-45 was previously unsharded, new metadata loaded with shard version 0|0||5499a69700df492984190226
2014-12-23T17:30:05.569+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a69700df492984190226, took 0ms
2014-12-23T17:30:05.569+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-45 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a69700df492984190226
2014-12-23T17:30:05.580+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-45 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-45" }
2014-12-23T17:30:05.580+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:05.589+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-45 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-45" }
2014-12-23T17:30:05.589+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:05.590+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:05.591+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-45 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1835
2014-12-23T17:30:05.591+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-45 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:05.592+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:05.592+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-45' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:05.613+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-45' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:05.613+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:05-5499a69d55e0a521752e04ac", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355805613), what: "moveChunk.to", ns: "benchdb1.COL-45", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:08.885+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-45", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-45-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a69700df492984190226') }
2014-12-23T17:30:09.493+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-45/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6a055e0a521752e04ad
2014-12-23T17:30:09.493+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-45 based on current shard version 0|0||5499a69700df492984190226, current metadata version is 2|1||5499a69700df492984190226
2014-12-23T17:30:09.493+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-45 from shard version 0|0||5499a69700df492984190226 to shard version 3|0||5499a69700df492984190226
2014-12-23T17:30:09.493+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a69700df492984190226, took 0ms
2014-12-23T17:30:09.493+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a69700df492984190226
2014-12-23T17:30:09.798+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:09-5499a6a155e0a521752e04ae", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355809798), what: "split", ns: "benchdb1.COL-45", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a69700df492984190226') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a69700df492984190226') } } }
2014-12-23T17:30:10.169+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-45/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:10.169+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-45", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-45-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a69700df492984190226') } ntoreturn:1 keyUpdates:0  reslen:37 1283ms
2014-12-23T17:30:12.618+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-46, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:12.618+0000 I SHARDING [conn2] collection benchdb1.COL-46 was previously unsharded, new metadata loaded with shard version 0|0||5499a69e00df49298419022a
2014-12-23T17:30:12.618+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a69e00df49298419022a, took 0ms
2014-12-23T17:30:12.618+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-46 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a69e00df49298419022a
2014-12-23T17:30:12.630+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-46 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-46" }
2014-12-23T17:30:12.630+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:12.636+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-46 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-46" }
2014-12-23T17:30:12.636+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:12.638+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:12.638+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-46 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1845
2014-12-23T17:30:12.638+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-46 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:12.639+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:12.639+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-46' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:12.660+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-46' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:12.660+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:12-5499a6a455e0a521752e04af", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355812660), what: "moveChunk.to", ns: "benchdb1.COL-46", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:16.065+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-46", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-46-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a69e00df49298419022a') }
2014-12-23T17:30:16.601+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-46/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6a855e0a521752e04b0
2014-12-23T17:30:16.601+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-46 based on current shard version 0|0||5499a69e00df49298419022a, current metadata version is 2|1||5499a69e00df49298419022a
2014-12-23T17:30:16.601+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-46 from shard version 0|0||5499a69e00df49298419022a to shard version 3|0||5499a69e00df49298419022a
2014-12-23T17:30:16.601+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a69e00df49298419022a, took 0ms
2014-12-23T17:30:16.601+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a69e00df49298419022a
2014-12-23T17:30:16.839+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:16-5499a6a855e0a521752e04b1", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355816839), what: "split", ns: "benchdb1.COL-46", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a69e00df49298419022a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a69e00df49298419022a') } } }
2014-12-23T17:30:17.086+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-46/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:17.086+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-46", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-46-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a69e00df49298419022a') } ntoreturn:1 keyUpdates:0  reslen:37 1021ms
2014-12-23T17:30:17.838+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:30:17 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:30:18.727+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-47, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:18.727+0000 I SHARDING [conn2] collection benchdb1.COL-47 was previously unsharded, new metadata loaded with shard version 0|0||5499a6a500df49298419022e
2014-12-23T17:30:18.727+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6a500df49298419022e, took 0ms
2014-12-23T17:30:18.727+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-47 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6a500df49298419022e
2014-12-23T17:30:18.737+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-47 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-47" }
2014-12-23T17:30:18.737+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:18.744+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-47 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-47" }
2014-12-23T17:30:18.744+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:18.746+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:18.746+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-47 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1857
2014-12-23T17:30:18.746+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-47 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:18.747+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:18.747+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-47' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:18.768+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-47' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:18.768+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:18-5499a6aa55e0a521752e04b2", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355818768), what: "moveChunk.to", ns: "benchdb1.COL-47", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:21.820+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-47", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-47-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6a500df49298419022e') }
2014-12-23T17:30:22.427+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-47/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6ad55e0a521752e04b3
2014-12-23T17:30:22.427+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-47 based on current shard version 0|0||5499a6a500df49298419022e, current metadata version is 2|1||5499a6a500df49298419022e
2014-12-23T17:30:22.427+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-47 from shard version 0|0||5499a6a500df49298419022e to shard version 3|0||5499a6a500df49298419022e
2014-12-23T17:30:22.427+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6a500df49298419022e, took 0ms
2014-12-23T17:30:22.427+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6a500df49298419022e
2014-12-23T17:30:22.732+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:22-5499a6ae55e0a521752e04b4", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355822732), what: "split", ns: "benchdb1.COL-47", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6a500df49298419022e') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6a500df49298419022e') } } }
2014-12-23T17:30:23.116+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-47/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:23.116+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-47", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-47-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6a500df49298419022e') } ntoreturn:1 keyUpdates:0  reslen:37 1296ms
2014-12-23T17:30:25.638+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-48, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:25.639+0000 I SHARDING [conn2] collection benchdb1.COL-48 was previously unsharded, new metadata loaded with shard version 0|0||5499a6ab00df492984190232
2014-12-23T17:30:25.639+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6ab00df492984190232, took 0ms
2014-12-23T17:30:25.639+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-48 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6ab00df492984190232
2014-12-23T17:30:25.650+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-48 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-48" }
2014-12-23T17:30:25.650+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:25.656+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-48 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-48" }
2014-12-23T17:30:25.656+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:25.658+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:25.658+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-48 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1867
2014-12-23T17:30:25.658+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-48 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:25.659+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:25.659+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-48' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:25.680+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-48' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:25.680+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:25-5499a6b155e0a521752e04b5", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355825680), what: "moveChunk.to", ns: "benchdb1.COL-48", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:29.031+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-48", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-48-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6ab00df492984190232') }
2014-12-23T17:30:29.631+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-48/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6b555e0a521752e04b6
2014-12-23T17:30:29.631+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-48 based on current shard version 0|0||5499a6ab00df492984190232, current metadata version is 2|1||5499a6ab00df492984190232
2014-12-23T17:30:29.631+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-48 from shard version 0|0||5499a6ab00df492984190232 to shard version 3|0||5499a6ab00df492984190232
2014-12-23T17:30:29.631+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6ab00df492984190232, took 0ms
2014-12-23T17:30:29.631+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6ab00df492984190232
2014-12-23T17:30:29.887+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:29-5499a6b555e0a521752e04b7", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355829887), what: "split", ns: "benchdb1.COL-48", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6ab00df492984190232') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6ab00df492984190232') } } }
2014-12-23T17:30:30.184+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-48/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:30.184+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-48", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-48-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6ab00df492984190232') } ntoreturn:1 keyUpdates:0  reslen:37 1153ms
2014-12-23T17:30:31.780+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-49, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:31.780+0000 I SHARDING [conn2] collection benchdb1.COL-49 was previously unsharded, new metadata loaded with shard version 0|0||5499a6b200df492984190236
2014-12-23T17:30:31.780+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6b200df492984190236, took 0ms
2014-12-23T17:30:31.780+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-49 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6b200df492984190236
2014-12-23T17:30:31.792+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-49 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-49" }
2014-12-23T17:30:31.792+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:31.799+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-49 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-49" }
2014-12-23T17:30:31.799+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:31.801+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:31.801+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-49 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1879
2014-12-23T17:30:31.802+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-49 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:31.802+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:31.802+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-49' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:31.823+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-49' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:31.823+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:31-5499a6b755e0a521752e04b8", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355831823), what: "moveChunk.to", ns: "benchdb1.COL-49", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:34.743+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-49", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-49-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6b200df492984190236') }
2014-12-23T17:30:35.351+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-49/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6ba55e0a521752e04b9
2014-12-23T17:30:35.351+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-49 based on current shard version 0|0||5499a6b200df492984190236, current metadata version is 2|1||5499a6b200df492984190236
2014-12-23T17:30:35.351+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-49 from shard version 0|0||5499a6b200df492984190236 to shard version 3|0||5499a6b200df492984190236
2014-12-23T17:30:35.351+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6b200df492984190236, took 0ms
2014-12-23T17:30:35.351+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6b200df492984190236
2014-12-23T17:30:35.656+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:35-5499a6bb55e0a521752e04ba", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355835656), what: "split", ns: "benchdb1.COL-49", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6b200df492984190236') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6b200df492984190236') } } }
2014-12-23T17:30:36.034+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-49/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:36.034+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-49", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-49-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6b200df492984190236') } ntoreturn:1 keyUpdates:0  reslen:37 1290ms
2014-12-23T17:30:38.589+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-50, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:38.589+0000 I SHARDING [conn2] collection benchdb1.COL-50 was previously unsharded, new metadata loaded with shard version 0|0||5499a6b800df49298419023a
2014-12-23T17:30:38.589+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6b800df49298419023a, took 0ms
2014-12-23T17:30:38.589+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-50 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6b800df49298419023a
2014-12-23T17:30:38.600+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-50 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-50" }
2014-12-23T17:30:38.600+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:38.607+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-50 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-50" }
2014-12-23T17:30:38.607+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:38.608+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:38.608+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-50 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1889
2014-12-23T17:30:38.609+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-50 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:38.609+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:38.609+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-50' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:38.630+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-50' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:38.630+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:38-5499a6be55e0a521752e04bb", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355838630), what: "moveChunk.to", ns: "benchdb1.COL-50", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:41.903+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-50", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-50-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6b800df49298419023a') }
2014-12-23T17:30:42.509+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-50/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6c155e0a521752e04bc
2014-12-23T17:30:42.509+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-50 based on current shard version 0|0||5499a6b800df49298419023a, current metadata version is 2|1||5499a6b800df49298419023a
2014-12-23T17:30:42.510+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-50 from shard version 0|0||5499a6b800df49298419023a to shard version 3|0||5499a6b800df49298419023a
2014-12-23T17:30:42.510+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6b800df49298419023a, took 0ms
2014-12-23T17:30:42.510+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6b800df49298419023a
2014-12-23T17:30:42.813+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:42-5499a6c255e0a521752e04bd", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355842813), what: "split", ns: "benchdb1.COL-50", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6b800df49298419023a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6b800df49298419023a') } } }
2014-12-23T17:30:43.153+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-50/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:43.153+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-50", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-50-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6b800df49298419023a') } ntoreturn:1 keyUpdates:0  reslen:37 1250ms
2014-12-23T17:30:44.843+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-51, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:44.844+0000 I SHARDING [conn2] collection benchdb1.COL-51 was previously unsharded, new metadata loaded with shard version 0|0||5499a6bf00df49298419023e
2014-12-23T17:30:44.844+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6bf00df49298419023e, took 0ms
2014-12-23T17:30:44.844+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-51 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6bf00df49298419023e
2014-12-23T17:30:44.856+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-51 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-51" }
2014-12-23T17:30:44.856+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:44.865+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-51 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-51" }
2014-12-23T17:30:44.865+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:44.867+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:44.867+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-51 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1901
2014-12-23T17:30:44.867+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-51 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:44.868+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:44.868+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-51' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:44.878+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-51' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:44.879+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:44-5499a6c455e0a521752e04be", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355844879), what: "moveChunk.to", ns: "benchdb1.COL-51", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:30:47.549+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-51", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-51-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6bf00df49298419023e') }
2014-12-23T17:30:48.110+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-51/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6c755e0a521752e04bf
2014-12-23T17:30:48.110+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-51 based on current shard version 0|0||5499a6bf00df49298419023e, current metadata version is 2|1||5499a6bf00df49298419023e
2014-12-23T17:30:48.110+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-51 from shard version 0|0||5499a6bf00df49298419023e to shard version 3|0||5499a6bf00df49298419023e
2014-12-23T17:30:48.110+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6bf00df49298419023e, took 0ms
2014-12-23T17:30:48.110+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6bf00df49298419023e
2014-12-23T17:30:48.266+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:30:47 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:30:48.417+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:48-5499a6c855e0a521752e04c0", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355848417), what: "split", ns: "benchdb1.COL-51", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6bf00df49298419023e') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6bf00df49298419023e') } } }
2014-12-23T17:30:48.801+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-51/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:48.801+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-51", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-51-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6bf00df49298419023e') } ntoreturn:1 keyUpdates:0  reslen:37 1251ms
2014-12-23T17:30:51.273+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-52, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:51.273+0000 I SHARDING [conn2] collection benchdb1.COL-52 was previously unsharded, new metadata loaded with shard version 0|0||5499a6c400df492984190242
2014-12-23T17:30:51.273+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6c400df492984190242, took 0ms
2014-12-23T17:30:51.274+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-52 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6c400df492984190242
2014-12-23T17:30:51.284+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-52 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-52" }
2014-12-23T17:30:51.284+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:51.291+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-52 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-52" }
2014-12-23T17:30:51.291+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:51.292+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:51.292+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-52 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1911
2014-12-23T17:30:51.293+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-52 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:51.293+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:51.293+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-52' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:51.314+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-52' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:51.314+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:51-5499a6cb55e0a521752e04c1", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355851314), what: "moveChunk.to", ns: "benchdb1.COL-52", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:30:54.681+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-52", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-52-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6c400df492984190242') }
2014-12-23T17:30:55.287+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-52/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6ce55e0a521752e04c2
2014-12-23T17:30:55.287+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-52 based on current shard version 0|0||5499a6c400df492984190242, current metadata version is 2|1||5499a6c400df492984190242
2014-12-23T17:30:55.288+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-52 from shard version 0|0||5499a6c400df492984190242 to shard version 3|0||5499a6c400df492984190242
2014-12-23T17:30:55.288+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6c400df492984190242, took 0ms
2014-12-23T17:30:55.288+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6c400df492984190242
2014-12-23T17:30:55.593+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:55-5499a6cf55e0a521752e04c3", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355855593), what: "split", ns: "benchdb1.COL-52", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6c400df492984190242') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6c400df492984190242') } } }
2014-12-23T17:30:55.964+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-52/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:30:55.964+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-52", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-52-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6c400df492984190242') } ntoreturn:1 keyUpdates:0  reslen:37 1282ms
2014-12-23T17:30:57.653+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-53, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:30:57.653+0000 I SHARDING [conn2] collection benchdb1.COL-53 was previously unsharded, new metadata loaded with shard version 0|0||5499a6cc00df492984190246
2014-12-23T17:30:57.653+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6cc00df492984190246, took 0ms
2014-12-23T17:30:57.653+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-53 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6cc00df492984190246
2014-12-23T17:30:57.667+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-53 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-53" }
2014-12-23T17:30:57.667+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:57.674+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-53 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-53" }
2014-12-23T17:30:57.674+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:30:57.676+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:30:57.676+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-53 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1923
2014-12-23T17:30:57.677+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-53 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:57.677+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:30:57.677+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-53' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:57.688+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-53' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:30:57.688+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:30:57-5499a6d155e0a521752e04c4", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355857688), what: "moveChunk.to", ns: "benchdb1.COL-53", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:31:00.493+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-53", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-53-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6cc00df492984190246') }
2014-12-23T17:31:01.099+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-53/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6d455e0a521752e04c5
2014-12-23T17:31:01.099+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-53 based on current shard version 0|0||5499a6cc00df492984190246, current metadata version is 2|1||5499a6cc00df492984190246
2014-12-23T17:31:01.100+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-53 from shard version 0|0||5499a6cc00df492984190246 to shard version 3|0||5499a6cc00df492984190246
2014-12-23T17:31:01.100+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a6cc00df492984190246, took 0ms
2014-12-23T17:31:01.100+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a6cc00df492984190246
2014-12-23T17:31:01.405+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:01-5499a6d555e0a521752e04c6", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355861405), what: "split", ns: "benchdb1.COL-53", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6cc00df492984190246') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6cc00df492984190246') } } }
2014-12-23T17:31:01.798+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-53/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:01.799+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-53", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-53-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6cc00df492984190246') } ntoreturn:1 keyUpdates:0  reslen:37 1305ms
2014-12-23T17:31:04.310+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-54, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:04.311+0000 I SHARDING [conn2] collection benchdb1.COL-54 was previously unsharded, new metadata loaded with shard version 0|0||5499a6d100df49298419024a
2014-12-23T17:31:04.311+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6d100df49298419024a, took 0ms
2014-12-23T17:31:04.311+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-54 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6d100df49298419024a
2014-12-23T17:31:04.322+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-54 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-54" }
2014-12-23T17:31:04.322+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:04.327+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-54 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-54" }
2014-12-23T17:31:04.327+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:04.329+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:04.329+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-54 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1933
2014-12-23T17:31:04.329+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-54 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:04.330+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:04.330+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-54' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:04.351+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-54' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:04.351+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:04-5499a6d855e0a521752e04c7", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355864351), what: "moveChunk.to", ns: "benchdb1.COL-54", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:07.676+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-54", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-54-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6d100df49298419024a') }
2014-12-23T17:31:08.283+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-54/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6db55e0a521752e04c8
2014-12-23T17:31:08.283+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-54 based on current shard version 0|0||5499a6d100df49298419024a, current metadata version is 2|1||5499a6d100df49298419024a
2014-12-23T17:31:08.284+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-54 from shard version 0|0||5499a6d100df49298419024a to shard version 3|0||5499a6d100df49298419024a
2014-12-23T17:31:08.284+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6d100df49298419024a, took 0ms
2014-12-23T17:31:08.284+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6d100df49298419024a
2014-12-23T17:31:08.589+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:08-5499a6dc55e0a521752e04c9", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355868589), what: "split", ns: "benchdb1.COL-54", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6d100df49298419024a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6d100df49298419024a') } } }
2014-12-23T17:31:08.872+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-54/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:08.872+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-54", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-54-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6d100df49298419024a') } ntoreturn:1 keyUpdates:0  reslen:37 1196ms
2014-12-23T17:31:10.548+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-55, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:10.548+0000 I SHARDING [conn2] collection benchdb1.COL-55 was previously unsharded, new metadata loaded with shard version 0|0||5499a6d900df49298419024e
2014-12-23T17:31:10.548+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6d900df49298419024e, took 0ms
2014-12-23T17:31:10.548+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-55 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6d900df49298419024e
2014-12-23T17:31:10.560+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-55 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-55" }
2014-12-23T17:31:10.560+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:10.565+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-55 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-55" }
2014-12-23T17:31:10.565+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:10.567+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:10.567+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-55 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1945
2014-12-23T17:31:10.568+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-55 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:10.568+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:10.568+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-55' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:10.589+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-55' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:10.589+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:10-5499a6de55e0a521752e04ca", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355870589), what: "moveChunk.to", ns: "benchdb1.COL-55", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:13.172+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-55", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-55-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6d900df49298419024e') }
2014-12-23T17:31:13.729+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-55/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6e155e0a521752e04cb
2014-12-23T17:31:13.730+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-55 based on current shard version 0|0||5499a6d900df49298419024e, current metadata version is 2|1||5499a6d900df49298419024e
2014-12-23T17:31:13.730+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-55 from shard version 0|0||5499a6d900df49298419024e to shard version 3|0||5499a6d900df49298419024e
2014-12-23T17:31:13.730+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6d900df49298419024e, took 0ms
2014-12-23T17:31:13.730+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6d900df49298419024e
2014-12-23T17:31:14.035+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:14-5499a6e255e0a521752e04cc", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355874035), what: "split", ns: "benchdb1.COL-55", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6d900df49298419024e') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6d900df49298419024e') } } }
2014-12-23T17:31:14.456+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-55/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:14.456+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-55", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-55-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6d900df49298419024e') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:31:16.957+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-56, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:16.958+0000 I SHARDING [conn2] collection benchdb1.COL-56 was previously unsharded, new metadata loaded with shard version 0|0||5499a6de00df492984190252
2014-12-23T17:31:16.958+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6de00df492984190252, took 0ms
2014-12-23T17:31:16.958+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-56 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6de00df492984190252
2014-12-23T17:31:16.969+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-56 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-56" }
2014-12-23T17:31:16.969+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:16.975+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-56 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-56" }
2014-12-23T17:31:16.975+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:16.977+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:16.977+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-56 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1955
2014-12-23T17:31:16.977+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-56 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:16.978+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:16.978+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-56' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:16.999+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-56' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:16.999+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:16-5499a6e455e0a521752e04cd", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355876999), what: "moveChunk.to", ns: "benchdb1.COL-56", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:18.686+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:31:18 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:31:20.345+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-56", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-56-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6de00df492984190252') }
2014-12-23T17:31:20.951+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-56/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6e855e0a521752e04ce
2014-12-23T17:31:20.952+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-56 based on current shard version 0|0||5499a6de00df492984190252, current metadata version is 2|1||5499a6de00df492984190252
2014-12-23T17:31:20.952+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-56 from shard version 0|0||5499a6de00df492984190252 to shard version 3|0||5499a6de00df492984190252
2014-12-23T17:31:20.952+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6de00df492984190252, took 0ms
2014-12-23T17:31:20.952+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6de00df492984190252
2014-12-23T17:31:21.256+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:21-5499a6e955e0a521752e04cf", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355881256), what: "split", ns: "benchdb1.COL-56", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6de00df492984190252') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6de00df492984190252') } } }
2014-12-23T17:31:21.633+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-56/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:21.633+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-56", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-56-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6de00df492984190252') } ntoreturn:1 keyUpdates:0  reslen:37 1287ms
2014-12-23T17:31:23.436+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-57, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:23.436+0000 I SHARDING [conn2] collection benchdb1.COL-57 was previously unsharded, new metadata loaded with shard version 0|0||5499a6e500df492984190255
2014-12-23T17:31:23.436+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6e500df492984190255, took 0ms
2014-12-23T17:31:23.436+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-57 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6e500df492984190255
2014-12-23T17:31:23.449+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-57 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-57" }
2014-12-23T17:31:23.449+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:23.457+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-57 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-57" }
2014-12-23T17:31:23.457+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:23.459+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:23.459+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-57 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1967
2014-12-23T17:31:23.460+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-57 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:23.460+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:23.460+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-57' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:23.471+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-57' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:23.471+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:23-5499a6eb55e0a521752e04d0", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355883471), what: "moveChunk.to", ns: "benchdb1.COL-57", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:31:25.953+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-57", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-57-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6e500df492984190255') }
2014-12-23T17:31:26.559+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-57/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6ed55e0a521752e04d1
2014-12-23T17:31:26.559+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-57 based on current shard version 0|0||5499a6e500df492984190255, current metadata version is 2|1||5499a6e500df492984190255
2014-12-23T17:31:26.560+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-57 from shard version 0|0||5499a6e500df492984190255 to shard version 3|0||5499a6e500df492984190255
2014-12-23T17:31:26.560+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6e500df492984190255, took 0ms
2014-12-23T17:31:26.560+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6e500df492984190255
2014-12-23T17:31:26.864+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:26-5499a6ee55e0a521752e04d2", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355886864), what: "split", ns: "benchdb1.COL-57", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6e500df492984190255') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6e500df492984190255') } } }
2014-12-23T17:31:27.241+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-57/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:27.241+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-57", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-57-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6e500df492984190255') } ntoreturn:1 keyUpdates:0  reslen:37 1288ms
2014-12-23T17:31:29.759+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-58, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:29.760+0000 I SHARDING [conn2] collection benchdb1.COL-58 was previously unsharded, new metadata loaded with shard version 0|0||5499a6eb00df49298419025a
2014-12-23T17:31:29.760+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6eb00df49298419025a, took 0ms
2014-12-23T17:31:29.760+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-58 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6eb00df49298419025a
2014-12-23T17:31:29.772+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-58 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-58" }
2014-12-23T17:31:29.772+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:29.776+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-58 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-58" }
2014-12-23T17:31:29.776+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:29.777+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:29.777+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-58 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1977
2014-12-23T17:31:29.778+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-58 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:29.778+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:29.778+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-58' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:29.799+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-58' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:29.799+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:29-5499a6f155e0a521752e04d3", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355889799), what: "moveChunk.to", ns: "benchdb1.COL-58", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:33.144+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-58", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-58-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6eb00df49298419025a') }
2014-12-23T17:31:33.751+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-58/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6f555e0a521752e04d4
2014-12-23T17:31:33.751+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-58 based on current shard version 0|0||5499a6eb00df49298419025a, current metadata version is 2|1||5499a6eb00df49298419025a
2014-12-23T17:31:33.752+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-58 from shard version 0|0||5499a6eb00df49298419025a to shard version 3|0||5499a6eb00df49298419025a
2014-12-23T17:31:33.752+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6eb00df49298419025a, took 0ms
2014-12-23T17:31:33.752+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6eb00df49298419025a
2014-12-23T17:31:34.056+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:34-5499a6f655e0a521752e04d5", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355894056), what: "split", ns: "benchdb1.COL-58", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6eb00df49298419025a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6eb00df49298419025a') } } }
2014-12-23T17:31:34.398+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-58/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:34.398+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-58", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-58-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6eb00df49298419025a') } ntoreturn:1 keyUpdates:0  reslen:37 1254ms
2014-12-23T17:31:36.248+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-59, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:36.248+0000 I SHARDING [conn2] collection benchdb1.COL-59 was previously unsharded, new metadata loaded with shard version 0|0||5499a6f200df49298419025d
2014-12-23T17:31:36.248+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6f200df49298419025d, took 0ms
2014-12-23T17:31:36.248+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-59 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6f200df49298419025d
2014-12-23T17:31:36.260+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-59 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-59" }
2014-12-23T17:31:36.260+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:36.268+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-59 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-59" }
2014-12-23T17:31:36.268+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:36.270+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:36.270+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-59 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1989
2014-12-23T17:31:36.270+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-59 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:36.271+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:36.271+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-59' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:36.292+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-59' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:36.292+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:36-5499a6f855e0a521752e04d6", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355896292), what: "moveChunk.to", ns: "benchdb1.COL-59", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 21, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:38.321+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-59", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-59-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6f200df49298419025d') }
2014-12-23T17:31:38.927+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-59/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a6fa55e0a521752e04d7
2014-12-23T17:31:38.927+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-59 based on current shard version 0|0||5499a6f200df49298419025d, current metadata version is 2|1||5499a6f200df49298419025d
2014-12-23T17:31:38.928+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-59 from shard version 0|0||5499a6f200df49298419025d to shard version 3|0||5499a6f200df49298419025d
2014-12-23T17:31:38.928+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6f200df49298419025d, took 0ms
2014-12-23T17:31:38.928+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6f200df49298419025d
2014-12-23T17:31:39.232+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:39-5499a6fb55e0a521752e04d8", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355899232), what: "split", ns: "benchdb1.COL-59", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6f200df49298419025d') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6f200df49298419025d') } } }
2014-12-23T17:31:39.612+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-59/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:39.613+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-59", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-59-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6f200df49298419025d') } ntoreturn:1 keyUpdates:0  reslen:37 1291ms
2014-12-23T17:31:42.023+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-60, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:42.024+0000 I SHARDING [conn2] collection benchdb1.COL-60 was previously unsharded, new metadata loaded with shard version 0|0||5499a6f700df492984190262
2014-12-23T17:31:42.024+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6f700df492984190262, took 0ms
2014-12-23T17:31:42.024+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-60 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6f700df492984190262
2014-12-23T17:31:42.036+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-60 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-60" }
2014-12-23T17:31:42.036+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:42.043+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-60 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-60" }
2014-12-23T17:31:42.043+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:42.044+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:42.044+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-60 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1999
2014-12-23T17:31:42.045+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-60 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:42.045+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:42.045+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-60' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:42.066+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-60' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:42.067+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:42-5499a6fe55e0a521752e04d9", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355902067), what: "moveChunk.to", ns: "benchdb1.COL-60", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:45.457+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-60", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-60-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6f700df492984190262') }
2014-12-23T17:31:46.063+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-60/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a70155e0a521752e04da
2014-12-23T17:31:46.063+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-60 based on current shard version 0|0||5499a6f700df492984190262, current metadata version is 2|1||5499a6f700df492984190262
2014-12-23T17:31:46.064+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-60 from shard version 0|0||5499a6f700df492984190262 to shard version 3|0||5499a6f700df492984190262
2014-12-23T17:31:46.064+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6f700df492984190262, took 0ms
2014-12-23T17:31:46.064+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6f700df492984190262
2014-12-23T17:31:46.368+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:46-5499a70255e0a521752e04db", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355906368), what: "split", ns: "benchdb1.COL-60", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6f700df492984190262') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6f700df492984190262') } } }
2014-12-23T17:31:46.741+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-60/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:46.741+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-60", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-60-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6f700df492984190262') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:31:48.977+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:31:48 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:31:48.978+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-61, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:48.978+0000 I SHARDING [conn2] collection benchdb1.COL-61 was previously unsharded, new metadata loaded with shard version 0|0||5499a6fe00df492984190265
2014-12-23T17:31:48.978+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a6fe00df492984190265, took 0ms
2014-12-23T17:31:48.978+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-61 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a6fe00df492984190265
2014-12-23T17:31:48.990+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-61 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-61" }
2014-12-23T17:31:48.990+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:49.002+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-61 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-61" }
2014-12-23T17:31:49.002+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:49.005+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:49.005+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-61 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2011
2014-12-23T17:31:49.006+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-61 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:49.006+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:49.007+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-61' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:49.017+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-61' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:49.017+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:49-5499a70555e0a521752e04dc", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355909017), what: "moveChunk.to", ns: "benchdb1.COL-61", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 26, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:31:50.907+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-61", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-61-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6fe00df492984190265') }
2014-12-23T17:31:51.192+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-61/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a70655e0a521752e04dd
2014-12-23T17:31:51.192+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-61 based on current shard version 0|0||5499a6fe00df492984190265, current metadata version is 2|1||5499a6fe00df492984190265
2014-12-23T17:31:51.192+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-61 from shard version 0|0||5499a6fe00df492984190265 to shard version 3|0||5499a6fe00df492984190265
2014-12-23T17:31:51.192+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a6fe00df492984190265, took 0ms
2014-12-23T17:31:51.193+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a6fe00df492984190265
2014-12-23T17:31:51.390+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:51-5499a70755e0a521752e04de", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355911390), what: "split", ns: "benchdb1.COL-61", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a6fe00df492984190265') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a6fe00df492984190265') } } }
2014-12-23T17:31:51.642+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-61/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:51.643+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-61", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-61-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a6fe00df492984190265') } ntoreturn:1 keyUpdates:0  reslen:37 735ms
2014-12-23T17:31:54.186+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-62, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:31:54.186+0000 I SHARDING [conn2] collection benchdb1.COL-62 was previously unsharded, new metadata loaded with shard version 0|0||5499a70300df49298419026a
2014-12-23T17:31:54.186+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a70300df49298419026a, took 0ms
2014-12-23T17:31:54.186+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-62 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a70300df49298419026a
2014-12-23T17:31:54.197+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-62 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-62" }
2014-12-23T17:31:54.197+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:54.202+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-62 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-62" }
2014-12-23T17:31:54.202+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:31:54.204+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:31:54.204+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-62 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2021
2014-12-23T17:31:54.204+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-62 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:54.205+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:31:54.205+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-62' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:54.226+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-62' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:31:54.226+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:54-5499a70a55e0a521752e04df", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355914226), what: "moveChunk.to", ns: "benchdb1.COL-62", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:31:57.620+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-62", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-62-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a70300df49298419026a') }
2014-12-23T17:31:58.227+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-62/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a70d55e0a521752e04e0
2014-12-23T17:31:58.227+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-62 based on current shard version 0|0||5499a70300df49298419026a, current metadata version is 2|1||5499a70300df49298419026a
2014-12-23T17:31:58.227+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-62 from shard version 0|0||5499a70300df49298419026a to shard version 3|0||5499a70300df49298419026a
2014-12-23T17:31:58.227+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a70300df49298419026a, took 0ms
2014-12-23T17:31:58.227+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a70300df49298419026a
2014-12-23T17:31:58.532+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:31:58-5499a70e55e0a521752e04e1", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419355918532), what: "split", ns: "benchdb1.COL-62", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a70300df49298419026a') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a70300df49298419026a') } } }
2014-12-23T17:31:58.920+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-62/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:31:58.920+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-62", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-62-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a70300df49298419026a') } ntoreturn:1 keyUpdates:0  reslen:37 1300ms
2014-12-23T17:32:01.373+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-63, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:32:01.374+0000 I SHARDING [conn2] collection benchdb1.COL-63 was previously unsharded, new metadata loaded with shard version 0|0||5499a70b00df49298419026d
2014-12-23T17:32:01.374+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a70b00df49298419026d, took 0ms
2014-12-23T17:32:01.374+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-63 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a70b00df49298419026d
2014-12-23T17:32:01.386+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-63 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-63" }
2014-12-23T17:32:01.386+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:32:01.391+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-63 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-63" }
2014-12-23T17:32:01.391+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:32:01.393+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:32:01.393+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-63 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2031
2014-12-23T17:32:01.393+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-63 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:32:01.394+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:32:01.394+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-63' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:32:01.415+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-63' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:32:01.415+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:32:01-5499a71155e0a521752e04e2", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419355921415), what: "moveChunk.to", ns: "benchdb1.COL-63", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:32:03.499+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-63", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-63-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a70b00df49298419026d') }
2014-12-23T17:32:03.824+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-63/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a71355e0a521752e04e3
2014-12-23T17:32:03.824+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-63 based on current shard version 0|0||5499a70b00df49298419026d, current metadata version is 2|1||5499a70b00df49298419026d
2014-12-23T17:32:03.825+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-63 from shard version 0|0||5499a70b00df49298419026d to shard version 3|0||5499a70b00df49298419026d
2014-12-23T17:32:03.825+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a70b00df49298419026d, took 0ms
2014-12-23T17:32:03.825+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a70b00df49298419026d
2014-12-23T17:32:03.981+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:32:03-5499a71355e0a521752e04e4", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419355923981), what: "split", ns: "benchdb1.COL-63", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a70b00df49298419026d') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a70b00df49298419026d') } } }
2014-12-23T17:32:04.241+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-63/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:32:04.241+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-63", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-63-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a70b00df49298419026d') } ntoreturn:1 keyUpdates:0  reslen:37 742ms
2014-12-23T17:32:19.584+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:32:18 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:32:50.191+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:32:49 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:33:20.733+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:33:20 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:33:51.318+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:33:50 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:34:21.925+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:34:21 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:34:52.184+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:34:51 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:35:13.106+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-0
2014-12-23T17:35:13.176+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a57100df49298419016a, current metadata version is 3|7||5499a57100df49298419016a
2014-12-23T17:35:13.176+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-0, previous version was 0|0||5499a57100df49298419016a, this is a drop
2014-12-23T17:35:13.176+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-0 at shard version 3|7||5499a57100df49298419016a, took 0ms
2014-12-23T17:35:14.239+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-1
2014-12-23T17:35:14.303+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-1 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a57800df49298419016d, current metadata version is 3|7||5499a57800df49298419016d
2014-12-23T17:35:14.304+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-1, previous version was 0|0||5499a57800df49298419016d, this is a drop
2014-12-23T17:35:14.304+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-1 at shard version 3|7||5499a57800df49298419016d, took 0ms
2014-12-23T17:35:15.394+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-10
2014-12-23T17:35:15.469+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-10 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5b600df492984190194, current metadata version is 3|7||5499a5b600df492984190194
2014-12-23T17:35:15.469+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-10, previous version was 0|0||5499a5b600df492984190194, this is a drop
2014-12-23T17:35:15.469+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-10 at shard version 3|7||5499a5b600df492984190194, took 0ms
2014-12-23T17:35:16.591+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-11
2014-12-23T17:35:16.652+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-11 with requested shard version 0|0||000000000000000000000000, current shard version is 0|0||5499a5be00df492984190197, current metadata version is 2|1||5499a5be00df492984190197
2014-12-23T17:35:16.652+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-11, previous version was 0|0||5499a5be00df492984190197, this is a drop
2014-12-23T17:35:16.652+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-11 at shard version 0|0||5499a5be00df492984190197, took 0ms
2014-12-23T17:35:17.570+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-12
2014-12-23T17:35:17.626+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-12 with requested shard version 0|0||000000000000000000000000, current shard version is 2|7||5499a5bf00df49298419019b, current metadata version is 2|7||5499a5bf00df49298419019b
2014-12-23T17:35:17.626+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-12, previous version was 0|0||5499a5bf00df49298419019b, this is a drop
2014-12-23T17:35:17.626+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-12 at shard version 2|7||5499a5bf00df49298419019b, took 0ms
2014-12-23T17:35:18.311+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-13
2014-12-23T17:35:18.371+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-13 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5c400df4929841901a1, current metadata version is 3|7||5499a5c400df4929841901a1
2014-12-23T17:35:18.371+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-13, previous version was 0|0||5499a5c400df4929841901a1, this is a drop
2014-12-23T17:35:18.371+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-13 at shard version 3|7||5499a5c400df4929841901a1, took 0ms
2014-12-23T17:35:19.044+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-14
2014-12-23T17:35:19.104+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-14 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5cb00df4929841901a4, current metadata version is 3|7||5499a5cb00df4929841901a4
2014-12-23T17:35:19.104+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-14, previous version was 0|0||5499a5cb00df4929841901a4, this is a drop
2014-12-23T17:35:19.104+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-14 at shard version 3|7||5499a5cb00df4929841901a4, took 0ms
2014-12-23T17:35:19.787+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-15
2014-12-23T17:35:19.851+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-15 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5d200df4929841901a9, current metadata version is 3|7||5499a5d200df4929841901a9
2014-12-23T17:35:19.851+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-15, previous version was 0|0||5499a5d200df4929841901a9, this is a drop
2014-12-23T17:35:19.851+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-15 at shard version 3|7||5499a5d200df4929841901a9, took 0ms
2014-12-23T17:35:20.790+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-16
2014-12-23T17:35:20.861+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-16 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5d900df4929841901ad, current metadata version is 3|7||5499a5d900df4929841901ad
2014-12-23T17:35:20.861+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-16, previous version was 0|0||5499a5d900df4929841901ad, this is a drop
2014-12-23T17:35:20.861+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-16 at shard version 3|7||5499a5d900df4929841901ad, took 0ms
2014-12-23T17:35:21.837+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-17
2014-12-23T17:35:21.915+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-17 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5e000df4929841901b1, current metadata version is 3|7||5499a5e000df4929841901b1
2014-12-23T17:35:21.915+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-17, previous version was 0|0||5499a5e000df4929841901b1, this is a drop
2014-12-23T17:35:21.915+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-17 at shard version 3|7||5499a5e000df4929841901b1, took 0ms
2014-12-23T17:35:22.744+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:35:22 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:35:22.948+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-18
2014-12-23T17:35:23.010+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-18 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5e600df4929841901b5, current metadata version is 3|7||5499a5e600df4929841901b5
2014-12-23T17:35:23.011+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-18, previous version was 0|0||5499a5e600df4929841901b5, this is a drop
2014-12-23T17:35:23.011+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-18 at shard version 3|7||5499a5e600df4929841901b5, took 0ms
2014-12-23T17:35:24.095+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-19
2014-12-23T17:35:24.164+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-19 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5ec00df4929841901bc, current metadata version is 3|7||5499a5ec00df4929841901bc
2014-12-23T17:35:24.164+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-19, previous version was 0|0||5499a5ec00df4929841901bc, this is a drop
2014-12-23T17:35:24.164+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-19 at shard version 3|7||5499a5ec00df4929841901bc, took 0ms
2014-12-23T17:35:25.244+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-2
2014-12-23T17:35:25.314+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-2 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a57f00df492984190172, current metadata version is 3|7||5499a57f00df492984190172
2014-12-23T17:35:25.314+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-2, previous version was 0|0||5499a57f00df492984190172, this is a drop
2014-12-23T17:35:25.314+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-2 at shard version 3|7||5499a57f00df492984190172, took 0ms
2014-12-23T17:35:26.390+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-20
2014-12-23T17:35:26.453+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-20 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5f300df4929841901c0, current metadata version is 3|7||5499a5f300df4929841901c0
2014-12-23T17:35:26.453+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-20, previous version was 0|0||5499a5f300df4929841901c0, this is a drop
2014-12-23T17:35:26.453+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-20 at shard version 3|7||5499a5f300df4929841901c0, took 0ms
2014-12-23T17:35:27.517+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-21
2014-12-23T17:35:27.579+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-21 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5f900df4929841901c5, current metadata version is 3|7||5499a5f900df4929841901c5
2014-12-23T17:35:27.580+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-21, previous version was 0|0||5499a5f900df4929841901c5, this is a drop
2014-12-23T17:35:27.580+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-21 at shard version 3|7||5499a5f900df4929841901c5, took 0ms
2014-12-23T17:35:28.653+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-22
2014-12-23T17:35:28.719+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-22 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a60100df4929841901c8, current metadata version is 3|7||5499a60100df4929841901c8
2014-12-23T17:35:28.719+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-22, previous version was 0|0||5499a60100df4929841901c8, this is a drop
2014-12-23T17:35:28.719+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-22 at shard version 3|7||5499a60100df4929841901c8, took 0ms
2014-12-23T17:35:29.841+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-23
2014-12-23T17:35:29.908+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-23 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a60700df4929841901cd, current metadata version is 3|7||5499a60700df4929841901cd
2014-12-23T17:35:29.909+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-23, previous version was 0|0||5499a60700df4929841901cd, this is a drop
2014-12-23T17:35:29.909+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-23 at shard version 3|7||5499a60700df4929841901cd, took 0ms
2014-12-23T17:35:30.896+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-24
2014-12-23T17:35:30.966+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-24 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a60e00df4929841901d0, current metadata version is 3|7||5499a60e00df4929841901d0
2014-12-23T17:35:30.966+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-24, previous version was 0|0||5499a60e00df4929841901d0, this is a drop
2014-12-23T17:35:30.966+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-24 at shard version 3|7||5499a60e00df4929841901d0, took 0ms
2014-12-23T17:35:31.600+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-25
2014-12-23T17:35:31.663+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-25 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a61500df4929841901d5, current metadata version is 3|7||5499a61500df4929841901d5
2014-12-23T17:35:31.664+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-25, previous version was 0|0||5499a61500df4929841901d5, this is a drop
2014-12-23T17:35:31.664+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-25 at shard version 3|7||5499a61500df4929841901d5, took 0ms
2014-12-23T17:35:32.334+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-26
2014-12-23T17:35:32.390+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-26 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a61c00df4929841901d9, current metadata version is 3|7||5499a61c00df4929841901d9
2014-12-23T17:35:32.391+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-26, previous version was 0|0||5499a61c00df4929841901d9, this is a drop
2014-12-23T17:35:32.391+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-26 at shard version 3|7||5499a61c00df4929841901d9, took 0ms
2014-12-23T17:35:33.105+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-27
2014-12-23T17:35:33.172+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-27 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a62200df4929841901dd, current metadata version is 3|7||5499a62200df4929841901dd
2014-12-23T17:35:33.173+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-27, previous version was 0|0||5499a62200df4929841901dd, this is a drop
2014-12-23T17:35:33.173+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-27 at shard version 3|7||5499a62200df4929841901dd, took 0ms
2014-12-23T17:35:34.307+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-28
2014-12-23T17:35:34.369+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-28 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a62800df4929841901e1, current metadata version is 3|7||5499a62800df4929841901e1
2014-12-23T17:35:34.370+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-28, previous version was 0|0||5499a62800df4929841901e1, this is a drop
2014-12-23T17:35:34.370+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-28 at shard version 3|7||5499a62800df4929841901e1, took 0ms
2014-12-23T17:35:35.448+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-29
2014-12-23T17:35:35.514+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-29 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a62f00df4929841901e5, current metadata version is 3|7||5499a62f00df4929841901e5
2014-12-23T17:35:35.515+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-29, previous version was 0|0||5499a62f00df4929841901e5, this is a drop
2014-12-23T17:35:35.515+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-29 at shard version 3|7||5499a62f00df4929841901e5, took 0ms
2014-12-23T17:35:36.598+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-3
2014-12-23T17:35:36.663+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-3 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a58600df492984190176, current metadata version is 3|7||5499a58600df492984190176
2014-12-23T17:35:36.663+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-3, previous version was 0|0||5499a58600df492984190176, this is a drop
2014-12-23T17:35:36.663+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-3 at shard version 3|7||5499a58600df492984190176, took 0ms
2014-12-23T17:35:37.742+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-30
2014-12-23T17:35:37.805+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-30 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a63500df4929841901e9, current metadata version is 3|7||5499a63500df4929841901e9
2014-12-23T17:35:37.806+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-30, previous version was 0|0||5499a63500df4929841901e9, this is a drop
2014-12-23T17:35:37.806+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-30 at shard version 3|7||5499a63500df4929841901e9, took 0ms
2014-12-23T17:35:38.882+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-31
2014-12-23T17:35:38.946+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-31 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a63c00df4929841901ed, current metadata version is 3|7||5499a63c00df4929841901ed
2014-12-23T17:35:38.947+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-31, previous version was 0|0||5499a63c00df4929841901ed, this is a drop
2014-12-23T17:35:38.947+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-31 at shard version 3|7||5499a63c00df4929841901ed, took 0ms
2014-12-23T17:35:40.008+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-32
2014-12-23T17:35:40.065+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-32 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a64200df4929841901f2, current metadata version is 3|7||5499a64200df4929841901f2
2014-12-23T17:35:40.066+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-32, previous version was 0|0||5499a64200df4929841901f2, this is a drop
2014-12-23T17:35:40.066+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-32 at shard version 3|7||5499a64200df4929841901f2, took 0ms
2014-12-23T17:35:41.159+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-33
2014-12-23T17:35:41.218+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-33 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a64900df4929841901f5, current metadata version is 3|7||5499a64900df4929841901f5
2014-12-23T17:35:41.219+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-33, previous version was 0|0||5499a64900df4929841901f5, this is a drop
2014-12-23T17:35:41.219+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-33 at shard version 3|7||5499a64900df4929841901f5, took 0ms
2014-12-23T17:35:42.258+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-34
2014-12-23T17:35:42.321+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-34 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a64f00df4929841901fa, current metadata version is 3|7||5499a64f00df4929841901fa
2014-12-23T17:35:42.322+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-34, previous version was 0|0||5499a64f00df4929841901fa, this is a drop
2014-12-23T17:35:42.322+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-34 at shard version 3|7||5499a64f00df4929841901fa, took 0ms
2014-12-23T17:35:43.326+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-35
2014-12-23T17:35:43.410+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-35 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a65600df4929841901fd, current metadata version is 3|7||5499a65600df4929841901fd
2014-12-23T17:35:43.410+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-35, previous version was 0|0||5499a65600df4929841901fd, this is a drop
2014-12-23T17:35:43.410+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-35 at shard version 3|7||5499a65600df4929841901fd, took 0ms
2014-12-23T17:35:44.177+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-36
2014-12-23T17:35:44.207+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-36 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a65c00df492984190202, current metadata version is 3|7||5499a65c00df492984190202
2014-12-23T17:35:44.207+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-36, previous version was 0|0||5499a65c00df492984190202, this is a drop
2014-12-23T17:35:44.207+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-36 at shard version 3|7||5499a65c00df492984190202, took 0ms
2014-12-23T17:35:44.837+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-37
2014-12-23T17:35:44.869+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-37 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a66400df492984190205, current metadata version is 3|7||5499a66400df492984190205
2014-12-23T17:35:44.870+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-37, previous version was 0|0||5499a66400df492984190205, this is a drop
2014-12-23T17:35:44.870+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-37 at shard version 3|7||5499a66400df492984190205, took 0ms
2014-12-23T17:35:45.785+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-38
2014-12-23T17:35:45.858+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-38 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a66a00df49298419020a, current metadata version is 3|7||5499a66a00df49298419020a
2014-12-23T17:35:45.859+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-38, previous version was 0|0||5499a66a00df49298419020a, this is a drop
2014-12-23T17:35:45.859+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-38 at shard version 3|7||5499a66a00df49298419020a, took 0ms
2014-12-23T17:35:46.930+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-39
2014-12-23T17:35:47.019+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-39 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a67100df49298419020e, current metadata version is 3|7||5499a67100df49298419020e
2014-12-23T17:35:47.019+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-39, previous version was 0|0||5499a67100df49298419020e, this is a drop
2014-12-23T17:35:47.019+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-39 at shard version 3|7||5499a67100df49298419020e, took 0ms
2014-12-23T17:35:48.028+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-4
2014-12-23T17:35:48.098+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-4 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a58d00df49298419017a, current metadata version is 3|7||5499a58d00df49298419017a
2014-12-23T17:35:48.099+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-4, previous version was 0|0||5499a58d00df49298419017a, this is a drop
2014-12-23T17:35:48.099+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-4 at shard version 3|7||5499a58d00df49298419017a, took 0ms
2014-12-23T17:35:49.159+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-40
2014-12-23T17:35:49.220+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-40 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a67700df492984190212, current metadata version is 3|7||5499a67700df492984190212
2014-12-23T17:35:49.220+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-40, previous version was 0|0||5499a67700df492984190212, this is a drop
2014-12-23T17:35:49.220+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-40 at shard version 3|7||5499a67700df492984190212, took 0ms
2014-12-23T17:35:50.278+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-41
2014-12-23T17:35:50.340+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-41 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a67e00df492984190216, current metadata version is 3|7||5499a67e00df492984190216
2014-12-23T17:35:50.340+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-41, previous version was 0|0||5499a67e00df492984190216, this is a drop
2014-12-23T17:35:50.340+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-41 at shard version 3|7||5499a67e00df492984190216, took 0ms
2014-12-23T17:35:51.409+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-42
2014-12-23T17:35:51.469+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-42 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a68400df49298419021a, current metadata version is 3|7||5499a68400df49298419021a
2014-12-23T17:35:51.469+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-42, previous version was 0|0||5499a68400df49298419021a, this is a drop
2014-12-23T17:35:51.469+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-42 at shard version 3|7||5499a68400df49298419021a, took 0ms
2014-12-23T17:35:52.489+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-43
2014-12-23T17:35:52.554+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-43 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a68b00df49298419021e, current metadata version is 3|7||5499a68b00df49298419021e
2014-12-23T17:35:52.555+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-43, previous version was 0|0||5499a68b00df49298419021e, this is a drop
2014-12-23T17:35:52.555+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-43 at shard version 3|7||5499a68b00df49298419021e, took 0ms
2014-12-23T17:35:53.231+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:35:52 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:35:53.586+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-44
2014-12-23T17:35:53.646+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-44 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a69100df492984190222, current metadata version is 3|7||5499a69100df492984190222
2014-12-23T17:35:53.646+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-44, previous version was 0|0||5499a69100df492984190222, this is a drop
2014-12-23T17:35:53.646+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-44 at shard version 3|7||5499a69100df492984190222, took 0ms
2014-12-23T17:35:54.711+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-45
2014-12-23T17:35:54.774+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-45 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a69700df492984190226, current metadata version is 3|7||5499a69700df492984190226
2014-12-23T17:35:54.774+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-45, previous version was 0|0||5499a69700df492984190226, this is a drop
2014-12-23T17:35:54.774+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-45 at shard version 3|7||5499a69700df492984190226, took 0ms
2014-12-23T17:35:55.742+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-46
2014-12-23T17:35:55.805+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-46 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a69e00df49298419022a, current metadata version is 3|7||5499a69e00df49298419022a
2014-12-23T17:35:55.806+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-46, previous version was 0|0||5499a69e00df49298419022a, this is a drop
2014-12-23T17:35:55.806+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-46 at shard version 3|7||5499a69e00df49298419022a, took 0ms
2014-12-23T17:35:56.496+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-47
2014-12-23T17:35:56.557+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-47 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6a500df49298419022e, current metadata version is 3|7||5499a6a500df49298419022e
2014-12-23T17:35:56.558+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-47, previous version was 0|0||5499a6a500df49298419022e, this is a drop
2014-12-23T17:35:56.558+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-47 at shard version 3|7||5499a6a500df49298419022e, took 0ms
2014-12-23T17:35:57.451+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-48
2014-12-23T17:35:57.518+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-48 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6ab00df492984190232, current metadata version is 3|7||5499a6ab00df492984190232
2014-12-23T17:35:57.518+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-48, previous version was 0|0||5499a6ab00df492984190232, this is a drop
2014-12-23T17:35:57.518+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-48 at shard version 3|7||5499a6ab00df492984190232, took 0ms
2014-12-23T17:35:58.596+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-49
2014-12-23T17:35:58.665+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-49 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6b200df492984190236, current metadata version is 3|7||5499a6b200df492984190236
2014-12-23T17:35:58.666+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-49, previous version was 0|0||5499a6b200df492984190236, this is a drop
2014-12-23T17:35:58.666+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-49 at shard version 3|7||5499a6b200df492984190236, took 0ms
2014-12-23T17:35:59.759+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-5
2014-12-23T17:35:59.820+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-5 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a59400df49298419017f, current metadata version is 3|7||5499a59400df49298419017f
2014-12-23T17:35:59.820+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-5, previous version was 0|0||5499a59400df49298419017f, this is a drop
2014-12-23T17:35:59.820+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-5 at shard version 3|7||5499a59400df49298419017f, took 0ms
2014-12-23T17:36:00.824+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-50
2014-12-23T17:36:00.884+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-50 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6b800df49298419023a, current metadata version is 3|7||5499a6b800df49298419023a
2014-12-23T17:36:00.885+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-50, previous version was 0|0||5499a6b800df49298419023a, this is a drop
2014-12-23T17:36:00.885+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-50 at shard version 3|7||5499a6b800df49298419023a, took 0ms
2014-12-23T17:36:01.949+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-51
2014-12-23T17:36:02.014+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-51 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6bf00df49298419023e, current metadata version is 3|7||5499a6bf00df49298419023e
2014-12-23T17:36:02.014+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-51, previous version was 0|0||5499a6bf00df49298419023e, this is a drop
2014-12-23T17:36:02.014+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-51 at shard version 3|7||5499a6bf00df49298419023e, took 0ms
2014-12-23T17:36:03.098+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-52
2014-12-23T17:36:03.158+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-52 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6c400df492984190242, current metadata version is 3|7||5499a6c400df492984190242
2014-12-23T17:36:03.159+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-52, previous version was 0|0||5499a6c400df492984190242, this is a drop
2014-12-23T17:36:03.159+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-52 at shard version 3|7||5499a6c400df492984190242, took 0ms
2014-12-23T17:36:04.232+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-53
2014-12-23T17:36:04.292+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-53 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6cc00df492984190246, current metadata version is 3|7||5499a6cc00df492984190246
2014-12-23T17:36:04.293+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-53, previous version was 0|0||5499a6cc00df492984190246, this is a drop
2014-12-23T17:36:04.293+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-53 at shard version 3|7||5499a6cc00df492984190246, took 0ms
2014-12-23T17:36:05.381+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-54
2014-12-23T17:36:05.442+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-54 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6d100df49298419024a, current metadata version is 3|7||5499a6d100df49298419024a
2014-12-23T17:36:05.442+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-54, previous version was 0|0||5499a6d100df49298419024a, this is a drop
2014-12-23T17:36:05.442+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-54 at shard version 3|7||5499a6d100df49298419024a, took 0ms
2014-12-23T17:36:06.515+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-55
2014-12-23T17:36:06.577+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-55 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6d900df49298419024e, current metadata version is 3|7||5499a6d900df49298419024e
2014-12-23T17:36:06.578+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-55, previous version was 0|0||5499a6d900df49298419024e, this is a drop
2014-12-23T17:36:06.578+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-55 at shard version 3|7||5499a6d900df49298419024e, took 0ms
2014-12-23T17:36:07.609+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-56
2014-12-23T17:36:07.685+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-56 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6de00df492984190252, current metadata version is 3|7||5499a6de00df492984190252
2014-12-23T17:36:07.685+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-56, previous version was 0|0||5499a6de00df492984190252, this is a drop
2014-12-23T17:36:07.685+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-56 at shard version 3|7||5499a6de00df492984190252, took 0ms
2014-12-23T17:36:08.350+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-57
2014-12-23T17:36:08.414+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-57 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6e500df492984190255, current metadata version is 3|7||5499a6e500df492984190255
2014-12-23T17:36:08.415+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-57, previous version was 0|0||5499a6e500df492984190255, this is a drop
2014-12-23T17:36:08.415+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-57 at shard version 3|7||5499a6e500df492984190255, took 0ms
2014-12-23T17:36:09.515+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-58
2014-12-23T17:36:09.565+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-58 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6eb00df49298419025a, current metadata version is 3|7||5499a6eb00df49298419025a
2014-12-23T17:36:09.566+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-58, previous version was 0|0||5499a6eb00df49298419025a, this is a drop
2014-12-23T17:36:09.566+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-58 at shard version 3|7||5499a6eb00df49298419025a, took 0ms
2014-12-23T17:36:10.643+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-59
2014-12-23T17:36:10.714+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-59 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6f200df49298419025d, current metadata version is 3|7||5499a6f200df49298419025d
2014-12-23T17:36:10.714+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-59, previous version was 0|0||5499a6f200df49298419025d, this is a drop
2014-12-23T17:36:10.714+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-59 at shard version 3|7||5499a6f200df49298419025d, took 0ms
2014-12-23T17:36:11.709+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-6
2014-12-23T17:36:11.770+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-6 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a59b00df492984190182, current metadata version is 3|7||5499a59b00df492984190182
2014-12-23T17:36:11.770+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-6, previous version was 0|0||5499a59b00df492984190182, this is a drop
2014-12-23T17:36:11.770+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-6 at shard version 3|7||5499a59b00df492984190182, took 0ms
2014-12-23T17:36:12.848+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-60
2014-12-23T17:36:12.911+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-60 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6f700df492984190262, current metadata version is 3|7||5499a6f700df492984190262
2014-12-23T17:36:12.911+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-60, previous version was 0|0||5499a6f700df492984190262, this is a drop
2014-12-23T17:36:12.911+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-60 at shard version 3|7||5499a6f700df492984190262, took 0ms
2014-12-23T17:36:13.989+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-61
2014-12-23T17:36:14.055+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-61 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a6fe00df492984190265, current metadata version is 3|7||5499a6fe00df492984190265
2014-12-23T17:36:14.055+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-61, previous version was 0|0||5499a6fe00df492984190265, this is a drop
2014-12-23T17:36:14.055+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-61 at shard version 3|7||5499a6fe00df492984190265, took 0ms
2014-12-23T17:36:15.113+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-62
2014-12-23T17:36:15.179+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-62 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a70300df49298419026a, current metadata version is 3|7||5499a70300df49298419026a
2014-12-23T17:36:15.180+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-62, previous version was 0|0||5499a70300df49298419026a, this is a drop
2014-12-23T17:36:15.180+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-62 at shard version 3|7||5499a70300df49298419026a, took 0ms
2014-12-23T17:36:16.216+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-63
2014-12-23T17:36:16.299+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-63 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a70b00df49298419026d, current metadata version is 3|7||5499a70b00df49298419026d
2014-12-23T17:36:16.299+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-63, previous version was 0|0||5499a70b00df49298419026d, this is a drop
2014-12-23T17:36:16.299+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-63 at shard version 3|7||5499a70b00df49298419026d, took 0ms
2014-12-23T17:36:17.380+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-7
2014-12-23T17:36:17.449+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-7 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5a200df492984190187, current metadata version is 3|7||5499a5a200df492984190187
2014-12-23T17:36:17.449+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-7, previous version was 0|0||5499a5a200df492984190187, this is a drop
2014-12-23T17:36:17.449+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-7 at shard version 3|7||5499a5a200df492984190187, took 0ms
2014-12-23T17:36:18.477+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-8
2014-12-23T17:36:18.561+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-8 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5a900df49298419018c, current metadata version is 3|7||5499a5a900df49298419018c
2014-12-23T17:36:18.562+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-8, previous version was 0|0||5499a5a900df49298419018c, this is a drop
2014-12-23T17:36:18.562+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-8 at shard version 3|7||5499a5a900df49298419018c, took 0ms
2014-12-23T17:36:19.338+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-9
2014-12-23T17:36:19.410+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-9 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a5b000df49298419018f, current metadata version is 3|7||5499a5b000df49298419018f
2014-12-23T17:36:19.410+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-9, previous version was 0|0||5499a5b000df49298419018f, this is a drop
2014-12-23T17:36:19.411+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-9 at shard version 3|7||5499a5b000df49298419018f, took 0ms
2014-12-23T17:36:19.814+0000 I COMMAND  [conn6] dropDatabase benchdb1 starting
2014-12-23T17:36:19.815+0000 I COMMAND  [conn6] dropDatabase benchdb1 finished
2014-12-23T17:36:22.359+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-0, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:36:22.360+0000 I SHARDING [conn2] collection benchdb1.COL-0 was previously unsharded, new metadata loaded with shard version 0|0||5499a81000df49298419035c
2014-12-23T17:36:22.360+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a81000df49298419035c, took 0ms
2014-12-23T17:36:22.360+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-0 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a81000df49298419035c
2014-12-23T17:36:22.373+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-0" }
2014-12-23T17:36:22.374+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:22.377+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-0" }
2014-12-23T17:36:22.377+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:22.379+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:36:22.379+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2277
2014-12-23T17:36:22.379+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:22.380+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:36:22.380+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:22.401+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:22.401+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:22-5499a81655e0a521752e04e5", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356182401), what: "moveChunk.to", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:36:23.803+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:36:23 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:36:25.710+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81000df49298419035c') }
2014-12-23T17:36:26.317+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a81955e0a521752e04e6
2014-12-23T17:36:26.317+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 0|0||5499a81000df49298419035c, current metadata version is 2|1||5499a81000df49298419035c
2014-12-23T17:36:26.318+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-0 from shard version 0|0||5499a81000df49298419035c to shard version 3|0||5499a81000df49298419035c
2014-12-23T17:36:26.318+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a81000df49298419035c, took 0ms
2014-12-23T17:36:26.318+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a81000df49298419035c
2014-12-23T17:36:26.623+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:26-5499a81a55e0a521752e04e7", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356186623), what: "split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a81000df49298419035c') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a81000df49298419035c') } } }
2014-12-23T17:36:26.993+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:36:26.993+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81000df49298419035c') } ntoreturn:1 keyUpdates:0  reslen:37 1282ms
2014-12-23T17:36:29.459+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-1, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:36:29.460+0000 I SHARDING [conn2] collection benchdb1.COL-1 was previously unsharded, new metadata loaded with shard version 0|0||5499a81700df49298419035f
2014-12-23T17:36:29.460+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a81700df49298419035f, took 0ms
2014-12-23T17:36:29.460+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-1 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a81700df49298419035f
2014-12-23T17:36:29.469+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-1" }
2014-12-23T17:36:29.469+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:29.476+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-1" }
2014-12-23T17:36:29.476+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:29.477+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:36:29.478+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2288
2014-12-23T17:36:29.478+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:29.478+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:36:29.478+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:29.499+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:29.500+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:29-5499a81d55e0a521752e04e8", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356189500), what: "moveChunk.to", ns: "benchdb1.COL-1", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:36:32.860+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81700df49298419035f') }
2014-12-23T17:36:33.469+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a82055e0a521752e04e9
2014-12-23T17:36:33.469+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-1 based on current shard version 0|0||5499a81700df49298419035f, current metadata version is 2|1||5499a81700df49298419035f
2014-12-23T17:36:33.470+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-1 from shard version 0|0||5499a81700df49298419035f to shard version 3|0||5499a81700df49298419035f
2014-12-23T17:36:33.470+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a81700df49298419035f, took 0ms
2014-12-23T17:36:33.470+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a81700df49298419035f
2014-12-23T17:36:33.775+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:33-5499a82155e0a521752e04ea", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356193775), what: "split", ns: "benchdb1.COL-1", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a81700df49298419035f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a81700df49298419035f') } } }
2014-12-23T17:36:34.144+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:36:34.145+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81700df49298419035f') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:36:36.648+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-10, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:36:36.648+0000 I SHARDING [conn2] collection benchdb1.COL-10 was previously unsharded, new metadata loaded with shard version 0|0||5499a81e00df492984190364
2014-12-23T17:36:36.648+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a81e00df492984190364, took 0ms
2014-12-23T17:36:36.648+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-10 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a81e00df492984190364
2014-12-23T17:36:36.657+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-10" }
2014-12-23T17:36:36.657+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:36.664+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-10" }
2014-12-23T17:36:36.664+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:36.665+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:36:36.665+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2299
2014-12-23T17:36:36.666+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:36.666+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:36:36.666+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:36.687+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:36.687+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:36-5499a82455e0a521752e04eb", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356196687), what: "moveChunk.to", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:36:40.035+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:36:40.590+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a82855e0a521752e04ec
2014-12-23T17:36:40.590+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 0|0||5499a81e00df492984190364, current metadata version is 2|1||5499a81e00df492984190364
2014-12-23T17:36:40.591+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-10 from shard version 0|0||5499a81e00df492984190364 to shard version 3|0||5499a81e00df492984190364
2014-12-23T17:36:40.591+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a81e00df492984190364, took 0ms
2014-12-23T17:36:40.591+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a81e00df492984190364
2014-12-23T17:36:40.822+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:40-5499a82855e0a521752e04ed", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356200822), what: "split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a81e00df492984190364') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:36:41.108+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:36:41.108+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:37 1072ms
2014-12-23T17:36:43.632+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-11, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:36:43.633+0000 I SHARDING [conn2] collection benchdb1.COL-11 was previously unsharded, new metadata loaded with shard version 0|0||5499a82500df492984190369
2014-12-23T17:36:43.633+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a82500df492984190369, took 0ms
2014-12-23T17:36:43.633+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-11 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a82500df492984190369
2014-12-23T17:36:43.644+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-11" }
2014-12-23T17:36:43.644+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:43.649+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-11" }
2014-12-23T17:36:43.649+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:36:43.650+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:36:43.650+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 2311
2014-12-23T17:36:43.651+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:43.651+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:36:43.651+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:43.672+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:36:43.673+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:43-5499a82b55e0a521752e04ee", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356203673), what: "moveChunk.to", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:36:47.033+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a82500df492984190369') }
2014-12-23T17:36:47.629+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a82f55e0a521752e04ef
2014-12-23T17:36:47.629+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-11 based on current shard version 0|0||5499a82500df492984190369, current metadata version is 2|1||5499a82500df492984190369
2014-12-23T17:36:47.629+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-11 from shard version 0|0||5499a82500df492984190369 to shard version 3|0||5499a82500df492984190369
2014-12-23T17:36:47.629+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a82500df492984190369, took 0ms
2014-12-23T17:36:47.629+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a82500df492984190369
2014-12-23T17:36:47.934+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:47-5499a82f55e0a521752e04f0", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356207934), what: "split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a82500df492984190369') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a82500df492984190369') } } }
2014-12-23T17:36:48.312+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:36:48.312+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a82500df492984190369') } ntoreturn:1 keyUpdates:0  reslen:37 1278ms
2014-12-23T17:36:50.373+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:36:50.635+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:36:51.081+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:36:51.517+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:36:51.882+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:36:53.635+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:36:53.649+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7654753085637591719 }, { shardkey: 9169269982616163707 } ], shardId: "benchdb1.COL-0-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81000df49298419035c') }
2014-12-23T17:36:54.161+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a83555e0a521752e04f1
2014-12-23T17:36:54.161+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 3|7||5499a81000df49298419035c, current metadata version is 3|7||5499a81000df49298419035c
2014-12-23T17:36:54.162+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-0 from shard version 3|7||5499a81000df49298419035c to shard version 3|7||5499a81000df49298419035c
2014-12-23T17:36:54.162+0000 I SHARDING [conn4] collection version was loaded at version 3|10||5499a81000df49298419035c, took 0ms
2014-12-23T17:36:54.162+0000 I SHARDING [conn4] splitChunk accepted at version 3|7||5499a81000df49298419035c
2014-12-23T17:36:54.315+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:36:53 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:36:54.467+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:54-5499a83655e0a521752e04f2", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356214467), what: "multi-split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 1, of: 3, chunk: { min: { shardkey: 6148914691236517204 }, max: { shardkey: 7654753085637591719 }, lastmod: Timestamp 3000|11, lastmodEpoch: ObjectId('5499a81000df49298419035c') } } }
2014-12-23T17:36:54.541+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:54-5499a83655e0a521752e04f3", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356214541), what: "multi-split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 2, of: 3, chunk: { min: { shardkey: 7654753085637591719 }, max: { shardkey: 9169269982616163707 }, lastmod: Timestamp 3000|12, lastmodEpoch: ObjectId('5499a81000df49298419035c') } } }
2014-12-23T17:36:54.581+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:36:54-5499a83655e0a521752e04f4", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356214581), what: "multi-split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 3, of: 3, chunk: { min: { shardkey: 9169269982616163707 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|13, lastmodEpoch: ObjectId('5499a81000df49298419035c') } } }
2014-12-23T17:36:54.929+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:36:54.929+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7654753085637591719 }, { shardkey: 9169269982616163707 } ], shardId: "benchdb1.COL-0-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81000df49298419035c') } ntoreturn:1 keyUpdates:0  reslen:37 1279ms
2014-12-23T17:36:54.950+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 6148914691236517204 } -->> { : 7654753085637591719 }
2014-12-23T17:36:54.959+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 7654753085637591719 } -->> { : 9169269982616163707 }
2014-12-23T17:36:54.968+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-0 { : 9169269982616163707 } -->> { : MaxKey }
2014-12-23T17:36:57.402+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-1 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:36:57.721+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-1 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:36:58.215+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-1 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:36:58.715+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-1 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:36:59.153+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-1 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:02.462+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-1 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:03.267+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81000df49298419035c') }
2014-12-23T17:37:03.881+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a83f55e0a521752e04f5
2014-12-23T17:37:03.881+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:03-5499a83f55e0a521752e04f6", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356223881), what: "moveChunk.start", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:37:03.958+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 3|13||5499a81000df49298419035c, current metadata version is 3|13||5499a81000df49298419035c
2014-12-23T17:37:03.958+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-0 already up to date (shard version : 3|13||5499a81000df49298419035c, took 0ms)
2014-12-23T17:37:03.958+0000 I SHARDING [conn1] moveChunk request accepted at version 3|13||5499a81000df49298419035c
2014-12-23T17:37:03.995+0000 I SHARDING [conn1] moveChunk number of documents: 33148
2014-12-23T17:37:04.001+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "ready", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.001+0000 I NETWORK  [initandlisten] connection accepted from 10.238.1.75:33131 #7 (7 connections now open)
2014-12-23T17:37:04.003+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "ready", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.008+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.017+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.034+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.067+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.118+0000 I QUERY    [conn7] command admin.$cmd command: _migrateClone { _migrateClone: 1 } ntoreturn:1 keyUpdates:0  reslen:16776201 111ms
2014-12-23T17:37:04.131+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.260+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 347, clonedBytes: 182175, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.517+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 3871, clonedBytes: 2032275, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:04.737+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:05.030+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 9267, clonedBytes: 4865175, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:05.143+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:37:05.839+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:06.054+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 22983, clonedBytes: 12066075, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:06.277+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:37:06.836+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:07.079+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "steady", counts: { cloned: 33148, clonedBytes: 17402700, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:07.079+0000 I SHARDING [conn1] About to check if it is safe to enter critical section
2014-12-23T17:37:07.079+0000 I SHARDING [conn1] About to enter migrate critical section
2014-12-23T17:37:07.079+0000 I SHARDING [conn1] moveChunk setting version to: 4|0||5499a81000df49298419035c
2014-12-23T17:37:07.201+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:37:07.217+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", splitKeys: [ { shardkey: 4592165468549978651 }, { shardkey: 6110843336694947047 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:37:07.524+0000 I SHARDING [conn1] moveChunk migrate commit accepted by TO-shard: { active: false, ns: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "done", counts: { cloned: 33148, clonedBytes: 17402700, catchup: 0, steady: 0 }, ok: 1.0 }
2014-12-23T17:37:07.524+0000 I SHARDING [conn1] moveChunk updating self version to: 4|1||5499a81000df49298419035c through { shardkey: 6148914691236517204 } -> { shardkey: 7654753085637591719 } for collection 'benchdb1.COL-0'
2014-12-23T17:37:07.524+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019]
2014-12-23T17:37:07.526+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019]
2014-12-23T17:37:07.526+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019]
2014-12-23T17:37:07.680+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a84355e0a521752e04f7
2014-12-23T17:37:07.680+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 3|7||5499a81e00df492984190364, current metadata version is 3|7||5499a81e00df492984190364
2014-12-23T17:37:07.681+0000 I SHARDING [conn4] metadata of collection benchdb1.COL-10 already up to date (shard version : 3|7||5499a81e00df492984190364, took 0ms)
2014-12-23T17:37:07.681+0000 I SHARDING [conn4] splitChunk accepted at version 3|7||5499a81e00df492984190364
2014-12-23T17:37:07.832+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:07-5499a84355e0a521752e04f8", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356227832), what: "moveChunk.commit", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0001", cloned: 33148, clonedBytes: 17402700, catchup: 0, steady: 0 } }
2014-12-23T17:37:07.913+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:07.913+0000 I SHARDING [conn1] forking for cleanup of chunk data
2014-12-23T17:37:07.913+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:07.913+0000 I SHARDING [RangeDeleter] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }, with opId: 3
2014-12-23T17:37:07.964+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:07-5499a84355e0a521752e04f9", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356227964), what: "multi-split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 } }, number: 1, of: 3, chunk: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, lastmod: Timestamp 3000|8, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:37:08.021+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:08-5499a84455e0a521752e04fa", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356228021), what: "multi-split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 } }, number: 2, of: 3, chunk: { min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, lastmod: Timestamp 3000|9, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:37:08.077+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:08-5499a84455e0a521752e04fb", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356228077), what: "multi-split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 } }, number: 3, of: 3, chunk: { min: { shardkey: 6110843336694947047 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|10, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:37:08.127+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:08.127+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:08-5499a84455e0a521752e04fc", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356228127), what: "moveChunk.from", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, step 1 of 6: 0, step 2 of 6: 691, step 3 of 6: 41, step 4 of 6: 3079, step 5 of 6: 834, step 6 of 6: 0, to: "shard0001", from: "shard0000", note: "success" } }
2014-12-23T17:37:08.222+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-0", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81000df49298419035c') } ntoreturn:1 keyUpdates:0  reslen:37 4955ms
2014-12-23T17:37:08.376+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:08.376+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", splitKeys: [ { shardkey: 4592165468549978651 }, { shardkey: 6110843336694947047 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:37 1159ms
2014-12-23T17:37:08.869+0000 W SHARDING [conn7] can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:37:09.681+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 3074457345618258602 } -->> { : 4592165468549978651 }
2014-12-23T17:37:09.695+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 4592165468549978651 } -->> { : 6110843336694947047 }
2014-12-23T17:37:09.710+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6110843336694947047 } -->> { : 6148914691236517204 }
2014-12-23T17:37:09.713+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:09.736+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7663160541773925938 }, { shardkey: 9176292791970589262 } ], shardId: "benchdb1.COL-10-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:37:10.345+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a84555e0a521752e04fd
2014-12-23T17:37:10.345+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 3|10||5499a81e00df492984190364, current metadata version is 3|10||5499a81e00df492984190364
2014-12-23T17:37:10.345+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-10 from shard version 3|10||5499a81e00df492984190364 to shard version 3|10||5499a81e00df492984190364
2014-12-23T17:37:10.345+0000 I SHARDING [conn4] collection version was loaded at version 3|13||5499a81e00df492984190364, took 0ms
2014-12-23T17:37:10.345+0000 I SHARDING [conn4] splitChunk accepted at version 3|10||5499a81e00df492984190364
2014-12-23T17:37:10.645+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:10-5499a84655e0a521752e04fe", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356230645), what: "multi-split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 1, of: 3, chunk: { min: { shardkey: 6148914691236517204 }, max: { shardkey: 7663160541773925938 }, lastmod: Timestamp 3000|14, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:37:10.775+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:10-5499a84655e0a521752e04ff", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356230775), what: "multi-split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 2, of: 3, chunk: { min: { shardkey: 7663160541773925938 }, max: { shardkey: 9176292791970589262 }, lastmod: Timestamp 3000|15, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:37:10.868+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:10-5499a84655e0a521752e0500", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356230868), what: "multi-split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 3, of: 3, chunk: { min: { shardkey: 9176292791970589262 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|16, lastmodEpoch: ObjectId('5499a81e00df492984190364') } } }
2014-12-23T17:37:11.104+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:11.104+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7663160541773925938 }, { shardkey: 9176292791970589262 } ], shardId: "benchdb1.COL-10-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:37 1368ms
2014-12-23T17:37:11.148+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 3074457345618258602 } -->> { : 4592165468549978651 }
2014-12-23T17:37:11.164+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 4592165468549978651 } -->> { : 6110843336694947047 }
2014-12-23T17:37:11.180+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6148914691236517204 } -->> { : 7663160541773925938 }
2014-12-23T17:37:11.189+0000 I SHARDING [RangeDeleter] rangeDeleter deleted 33148 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }
2014-12-23T17:37:11.194+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 7663160541773925938 } -->> { : 9176292791970589262 }
2014-12-23T17:37:11.203+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 9176292791970589262 } -->> { : MaxKey }
2014-12-23T17:37:11.219+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-10 { : 6110843336694947047 } -->> { : 6148914691236517204 }
2014-12-23T17:37:11.805+0000 I SHARDING [conn7] remotely refreshing metadata for benchdb1.COL-1 based on current shard version 3|7||5499a81700df49298419035f, current metadata version is 3|7||5499a81700df49298419035f
2014-12-23T17:37:11.806+0000 I SHARDING [conn7] updating metadata for benchdb1.COL-1 from shard version 3|7||5499a81700df49298419035f to shard version 3|7||5499a81700df49298419035f
2014-12-23T17:37:11.806+0000 I SHARDING [conn7] collection version was loaded at version 3|13||5499a81700df49298419035f, took 0ms
2014-12-23T17:37:11.806+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -3074457345618258602 } -> { shardkey: -1573960913832059496 } for collection benchdb1.COL-1 from ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018 at epoch 5499a81700df49298419035f
2014-12-23T17:37:11.807+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-1 from { shardkey: -3074457345618258602 } -> { shardkey: -1573960913832059496 }, with opId: 420752
2014-12-23T17:37:11.807+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-1 from { shardkey: -3074457345618258602 } -> { shardkey: -1573960913832059496 }
2014-12-23T17:37:13.193+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:37:13.193+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: -3074457345618258602 } -> { shardkey: -1573960913832059496 }
2014-12-23T17:37:13.667+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-11 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:13.866+0000 I NETWORK  [initandlisten] connection accepted from 10.238.1.75:33132 #8 (8 connections now open)
2014-12-23T17:37:13.872+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: -3074457345618258602 } -> { shardkey: -1573960913832059496 }
2014-12-23T17:37:13.872+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:13-5499a84955e0a521752e0501", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356233872), what: "moveChunk.to", ns: "benchdb1.COL-1", details: { min: { shardkey: -3074457345618258602 }, max: { shardkey: -1573960913832059496 }, step 1 of 5: 0, step 2 of 5: 0, step 3 of 5: 1385, step 4 of 5: 0, step 5 of 5: 679, note: "success" } }
2014-12-23T17:37:13.966+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-11 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:37:14.008+0000 I QUERY    [conn8] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:333 141ms
2014-12-23T17:37:14.495+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-11 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:15.054+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-11 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:37:15.134+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:37:15.658+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-11 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:15.742+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a84b55e0a521752e0502
2014-12-23T17:37:15.742+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:15-5499a84b55e0a521752e0503", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356235742), what: "moveChunk.start", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:37:15.828+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 3|16||5499a81e00df492984190364, current metadata version is 3|16||5499a81e00df492984190364
2014-12-23T17:37:15.828+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-10 already up to date (shard version : 3|16||5499a81e00df492984190364, took 0ms)
2014-12-23T17:37:15.828+0000 I SHARDING [conn1] moveChunk request accepted at version 3|16||5499a81e00df492984190364
2014-12-23T17:37:15.854+0000 I SHARDING [conn1] moveChunk number of documents: 16480
2014-12-23T17:37:15.854+0000 W SHARDING [conn1] moveChunk failed to engage TO-shard in the data transfer: can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:37:15.854+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:16.163+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:16.163+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:16-5499a84c55e0a521752e0504", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356236163), what: "moveChunk.from", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, step 1 of 6: 0, step 2 of 6: 693, to: "shard0001", from: "shard0000", note: "aborted", errmsg: "moveChunk failed to engage TO-shard in the data transfer: can't accept new chunks because  there are still 1 deletes from previous migration" } }
2014-12-23T17:37:16.223+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:309 1089ms
2014-12-23T17:37:17.420+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-11 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:37:17.435+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7644080282583996963 }, { shardkey: 9157922394152123885 } ], shardId: "benchdb1.COL-11-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a82500df492984190369') }
2014-12-23T17:37:17.899+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a84d55e0a521752e0505
2014-12-23T17:37:17.899+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-11 based on current shard version 3|7||5499a82500df492984190369, current metadata version is 3|7||5499a82500df492984190369
2014-12-23T17:37:17.899+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-11 from shard version 3|7||5499a82500df492984190369 to shard version 3|7||5499a82500df492984190369
2014-12-23T17:37:17.900+0000 I SHARDING [conn1] collection version was loaded at version 3|10||5499a82500df492984190369, took 0ms
2014-12-23T17:37:17.900+0000 I SHARDING [conn1] splitChunk accepted at version 3|7||5499a82500df492984190369
2014-12-23T17:37:18.086+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:18-5499a84e55e0a521752e0506", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356238086), what: "multi-split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 1, of: 3, chunk: { min: { shardkey: 6148914691236517204 }, max: { shardkey: 7644080282583996963 }, lastmod: Timestamp 3000|11, lastmodEpoch: ObjectId('5499a82500df492984190369') } } }
2014-12-23T17:37:18.143+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:18-5499a84e55e0a521752e0507", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356238143), what: "multi-split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 2, of: 3, chunk: { min: { shardkey: 7644080282583996963 }, max: { shardkey: 9157922394152123885 }, lastmod: Timestamp 3000|12, lastmodEpoch: ObjectId('5499a82500df492984190369') } } }
2014-12-23T17:37:18.236+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:18-5499a84e55e0a521752e0508", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356238236), what: "multi-split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 3, of: 3, chunk: { min: { shardkey: 9157922394152123885 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|13, lastmodEpoch: ObjectId('5499a82500df492984190369') } } }
2014-12-23T17:37:18.546+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:18.546+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7644080282583996963 }, { shardkey: 9157922394152123885 } ], shardId: "benchdb1.COL-11-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a82500df492984190369') } ntoreturn:1 keyUpdates:0  reslen:37 1111ms
2014-12-23T17:37:18.565+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-11 { : 6148914691236517204 } -->> { : 7644080282583996963 }
2014-12-23T17:37:18.575+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-11 { : 7644080282583996963 } -->> { : 9157922394152123885 }
2014-12-23T17:37:18.584+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-11 { : 9157922394152123885 } -->> { : MaxKey }
2014-12-23T17:37:18.708+0000 I SHARDING [conn5] remotely refreshing metadata for benchdb1.COL-12 with requested shard version 2|7||5499a5bf00df49298419019b, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:37:18.708+0000 W SHARDING [conn5] could not load metadata, collection benchdb1.COL-12 was dropped
2014-12-23T17:37:18.708+0000 I SHARDING [conn5] metadata of collection benchdb1.COL-12 already up to date (shard version : 0|0||000000000000000000000000, took 0ms)
2014-12-23T17:37:22.032+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:37:22.639+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a85255e0a521752e0509
2014-12-23T17:37:22.639+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:22-5499a85255e0a521752e050a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356242639), what: "moveChunk.start", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:37:22.705+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 3|16||5499a81e00df492984190364, current metadata version is 3|16||5499a81e00df492984190364
2014-12-23T17:37:22.706+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-10 already up to date (shard version : 3|16||5499a81e00df492984190364, took 0ms)
2014-12-23T17:37:22.706+0000 I SHARDING [conn1] moveChunk request accepted at version 3|16||5499a81e00df492984190364
2014-12-23T17:37:22.719+0000 I SHARDING [conn1] moveChunk number of documents: 16480
2014-12-23T17:37:22.720+0000 W SHARDING [conn1] moveChunk failed to engage TO-shard in the data transfer: can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:37:22.720+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:23.024+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:23.024+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:23-5499a85355e0a521752e050b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356243024), what: "moveChunk.from", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, step 1 of 6: 0, step 2 of 6: 673, to: "shard0001", from: "shard0000", note: "aborted", errmsg: "moveChunk failed to engage TO-shard in the data transfer: can't accept new chunks because  there are still 1 deletes from previous migration" } }
2014-12-23T17:37:23.077+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:309 1045ms
2014-12-23T17:37:23.078+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0002", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a82500df492984190369') }
2014-12-23T17:37:23.612+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a85355e0a521752e050c
2014-12-23T17:37:23.612+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:23-5499a85355e0a521752e050d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356243612), what: "moveChunk.start", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0002" } }
2014-12-23T17:37:23.691+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-11 based on current shard version 3|13||5499a82500df492984190369, current metadata version is 3|13||5499a82500df492984190369
2014-12-23T17:37:23.692+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-11 already up to date (shard version : 3|13||5499a82500df492984190369, took 0ms)
2014-12-23T17:37:23.692+0000 I SHARDING [conn1] moveChunk request accepted at version 3|13||5499a82500df492984190369
2014-12-23T17:37:23.720+0000 I SHARDING [conn1] moveChunk number of documents: 33335
2014-12-23T17:37:23.723+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.726+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.731+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.740+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.757+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.790+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.854+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:23.983+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 1328, clonedBytes: 697200, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:24.240+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 4675, clonedBytes: 2454375, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:24.752+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 10927, clonedBytes: 5736675, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:24.921+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:37:24 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:37:25.777+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 21193, clonedBytes: 11126325, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:26.801+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 29216, clonedBytes: 15338400, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:27.826+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "steady", counts: { cloned: 33335, clonedBytes: 17500875, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:27.826+0000 I SHARDING [conn1] About to check if it is safe to enter critical section
2014-12-23T17:37:27.826+0000 I SHARDING [conn1] About to enter migrate critical section
2014-12-23T17:37:27.826+0000 I SHARDING [conn1] moveChunk setting version to: 4|0||5499a82500df492984190369
2014-12-23T17:37:28.858+0000 I SHARDING [conn1] moveChunk migrate commit accepted by TO-shard: { active: false, ns: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "done", counts: { cloned: 33335, clonedBytes: 17500875, catchup: 0, steady: 0 }, ok: 1.0 }
2014-12-23T17:37:28.858+0000 I SHARDING [conn1] moveChunk updating self version to: 4|1||5499a82500df492984190369 through { shardkey: 6148914691236517204 } -> { shardkey: 7644080282583996963 } for collection 'benchdb1.COL-11'
2014-12-23T17:37:29.164+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:29-5499a85955e0a521752e050e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356249164), what: "moveChunk.commit", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0002", cloned: 33335, clonedBytes: 17500875, catchup: 0, steady: 0 } }
2014-12-23T17:37:29.216+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:29.217+0000 I SHARDING [conn1] forking for cleanup of chunk data
2014-12-23T17:37:29.217+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:29.217+0000 I SHARDING [RangeDeleter] Deleter starting delete for: benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }, with opId: 3
2014-12-23T17:37:29.521+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:29.521+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:29-5499a85955e0a521752e050f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356249521), what: "moveChunk.from", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, step 1 of 6: 0, step 2 of 6: 613, step 3 of 6: 29, step 4 of 6: 4104, step 5 of 6: 1390, step 6 of 6: 0, to: "shard0002", from: "shard0000", note: "success" } }
2014-12-23T17:37:29.586+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-11", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0002", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a82500df492984190369') } ntoreturn:1 keyUpdates:0  reslen:37 6508ms
2014-12-23T17:37:32.029+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:37:32.456+0000 I SHARDING [RangeDeleter] rangeDeleter deleted 33335 documents for benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }
2014-12-23T17:37:32.637+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a85c55e0a521752e0510
2014-12-23T17:37:32.637+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:32-5499a85c55e0a521752e0511", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356252637), what: "moveChunk.start", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:37:32.804+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 3|16||5499a81e00df492984190364, current metadata version is 3|16||5499a81e00df492984190364
2014-12-23T17:37:32.805+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-10 already up to date (shard version : 3|16||5499a81e00df492984190364, took 0ms)
2014-12-23T17:37:32.805+0000 I SHARDING [conn1] moveChunk request accepted at version 3|16||5499a81e00df492984190364
2014-12-23T17:37:32.818+0000 I SHARDING [conn1] moveChunk number of documents: 16480
2014-12-23T17:37:32.822+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:32.825+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:32.829+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:32.838+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:32.856+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:32.888+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:32.953+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 1027, clonedBytes: 539175, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:33.082+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 3324, clonedBytes: 1745100, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:33.338+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 7876, clonedBytes: 4134900, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:33.851+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "steady", counts: { cloned: 16480, clonedBytes: 8652000, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:33.851+0000 I SHARDING [conn1] About to check if it is safe to enter critical section
2014-12-23T17:37:33.851+0000 I SHARDING [conn1] About to enter migrate critical section
2014-12-23T17:37:33.851+0000 I SHARDING [conn1] moveChunk setting version to: 4|0||5499a81e00df492984190364
2014-12-23T17:37:33.926+0000 I SHARDING [conn1] moveChunk migrate commit accepted by TO-shard: { active: false, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, shardKeyPattern: { shardkey: "hashed" }, state: "done", counts: { cloned: 16480, clonedBytes: 8652000, catchup: 0, steady: 0 }, ok: 1.0 }
2014-12-23T17:37:33.926+0000 I SHARDING [conn1] moveChunk updating self version to: 4|1||5499a81e00df492984190364 through { shardkey: 4592165468549978651 } -> { shardkey: 6110843336694947047 } for collection 'benchdb1.COL-10'
2014-12-23T17:37:34.231+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:34-5499a85e55e0a521752e0512", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356254231), what: "moveChunk.commit", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, from: "shard0000", to: "shard0001", cloned: 16480, clonedBytes: 8652000, catchup: 0, steady: 0 } }
2014-12-23T17:37:34.292+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:34.292+0000 I SHARDING [conn1] forking for cleanup of chunk data
2014-12-23T17:37:34.292+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:34.292+0000 I SHARDING [RangeDeleter] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: 4592165468549978651 }, with opId: 3
2014-12-23T17:37:34.595+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:34.595+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:34-5499a85e55e0a521752e0513", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356254595), what: "moveChunk.from", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, step 1 of 6: 0, step 2 of 6: 775, step 3 of 6: 14, step 4 of 6: 1031, step 5 of 6: 440, step 6 of 6: 0, to: "shard0001", from: "shard0000", note: "success" } }
2014-12-23T17:37:34.665+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 4592165468549978651 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:37 2635ms
2014-12-23T17:37:35.791+0000 I SHARDING [RangeDeleter] rangeDeleter deleted 16480 documents for benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: 4592165468549978651 }
2014-12-23T17:37:37.150+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_4592165468549978651", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') }
2014-12-23T17:37:37.757+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a86155e0a521752e0514
2014-12-23T17:37:37.757+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:37-5499a86155e0a521752e0515", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356257757), what: "moveChunk.start", ns: "benchdb1.COL-10", details: { min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:37:38.042+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 4|0||5499a81e00df492984190364, current metadata version is 4|0||5499a81e00df492984190364
2014-12-23T17:37:38.042+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-10 from shard version 4|0||5499a81e00df492984190364 to shard version 4|1||5499a81e00df492984190364
2014-12-23T17:37:38.042+0000 I SHARDING [conn1] collection version was loaded at version 4|1||5499a81e00df492984190364, took 0ms
2014-12-23T17:37:38.042+0000 I SHARDING [conn1] moveChunk request accepted at version 4|1||5499a81e00df492984190364
2014-12-23T17:37:38.056+0000 I SHARDING [conn1] moveChunk number of documents: 16443
2014-12-23T17:37:38.058+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.061+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.066+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.075+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.093+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.125+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 48, clonedBytes: 25200, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.190+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 1211, clonedBytes: 635775, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.318+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 3516, clonedBytes: 1845900, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:38.575+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 8099, clonedBytes: 4251975, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:39.087+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "steady", counts: { cloned: 16443, clonedBytes: 8632575, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:37:39.087+0000 I SHARDING [conn1] About to check if it is safe to enter critical section
2014-12-23T17:37:39.088+0000 I SHARDING [conn1] About to enter migrate critical section
2014-12-23T17:37:39.088+0000 I SHARDING [conn1] moveChunk setting version to: 5|0||5499a81e00df492984190364
2014-12-23T17:37:39.368+0000 I SHARDING [conn1] moveChunk migrate commit accepted by TO-shard: { active: false, ns: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, shardKeyPattern: { shardkey: "hashed" }, state: "done", counts: { cloned: 16443, clonedBytes: 8632575, catchup: 0, steady: 0 }, ok: 1.0 }
2014-12-23T17:37:39.368+0000 I SHARDING [conn1] moveChunk updating self version to: 5|1||5499a81e00df492984190364 through { shardkey: 6110843336694947047 } -> { shardkey: 6148914691236517204 } for collection 'benchdb1.COL-10'
2014-12-23T17:37:39.673+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:39-5499a86355e0a521752e0516", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356259673), what: "moveChunk.commit", ns: "benchdb1.COL-10", details: { min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, from: "shard0000", to: "shard0001", cloned: 16443, clonedBytes: 8632575, catchup: 0, steady: 0 } }
2014-12-23T17:37:39.733+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:39.733+0000 I SHARDING [conn1] forking for cleanup of chunk data
2014-12-23T17:37:39.733+0000 I SHARDING [RangeDeleter] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 4592165468549978651 } -> { shardkey: 6110843336694947047 }, with opId: 3
2014-12-23T17:37:39.737+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:37:40.041+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:37:40.041+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:37:40-5499a86455e0a521752e0517", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356260041), what: "moveChunk.from", ns: "benchdb1.COL-10", details: { min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, step 1 of 6: 0, step 2 of 6: 892, step 3 of 6: 14, step 4 of 6: 1030, step 5 of 6: 645, step 6 of 6: 3, to: "shard0001", from: "shard0000", note: "success" } }
2014-12-23T17:37:40.108+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-10", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 4592165468549978651 }, max: { shardkey: 6110843336694947047 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-10-shardkey_4592165468549978651", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a81e00df492984190364') } ntoreturn:1 keyUpdates:0  reslen:37 2958ms
2014-12-23T17:37:41.072+0000 I SHARDING [RangeDeleter] rangeDeleter deleted 16443 documents for benchdb1.COL-10 from { shardkey: 4592165468549978651 } -> { shardkey: 6110843336694947047 }
2014-12-23T17:37:55.528+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:37:54 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:38:26.135+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:38:25 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:38:56.741+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:38:56 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:39:27.349+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:39:26 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:39:40.140+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-0
2014-12-23T17:39:40.375+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-0 with requested shard version 0|0||000000000000000000000000, current shard version is 4|0||5499a81000df49298419035c, current metadata version is 4|0||5499a81000df49298419035c
2014-12-23T17:39:40.375+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-0, previous version was 0|0||5499a81000df49298419035c, this is a drop
2014-12-23T17:39:40.375+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-0 at shard version 4|0||5499a81000df49298419035c, took 0ms
2014-12-23T17:39:41.446+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-1
2014-12-23T17:39:41.601+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-1 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a81700df49298419035f, current metadata version is 3|13||5499a81700df49298419035f
2014-12-23T17:39:41.602+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-1, previous version was 0|0||5499a81700df49298419035f, this is a drop
2014-12-23T17:39:41.602+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-1 at shard version 3|7||5499a81700df49298419035f, took 0ms
2014-12-23T17:39:42.673+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-10
2014-12-23T17:39:42.849+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 with requested shard version 0|0||000000000000000000000000, current shard version is 5|0||5499a81e00df492984190364, current metadata version is 5|0||5499a81e00df492984190364
2014-12-23T17:39:42.849+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-10, previous version was 0|0||5499a81e00df492984190364, this is a drop
2014-12-23T17:39:42.849+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-10 at shard version 5|0||5499a81e00df492984190364, took 0ms
2014-12-23T17:39:43.935+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-11
2014-12-23T17:39:44.098+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-11 with requested shard version 0|0||000000000000000000000000, current shard version is 4|0||5499a82500df492984190369, current metadata version is 4|0||5499a82500df492984190369
2014-12-23T17:39:44.098+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-11, previous version was 0|0||5499a82500df492984190369, this is a drop
2014-12-23T17:39:44.098+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-11 at shard version 4|0||5499a82500df492984190369, took 0ms
2014-12-23T17:39:44.883+0000 I COMMAND  [conn6] dropDatabase benchdb1 starting
2014-12-23T17:39:44.883+0000 I COMMAND  [conn6] dropDatabase benchdb1 finished
2014-12-23T17:39:57.955+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:39:57 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:40:18.050+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-0, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:40:18.050+0000 I SHARDING [conn2] collection benchdb1.COL-0 was previously unsharded, new metadata loaded with shard version 0|0||5499a8fb00df4929841903a4
2014-12-23T17:40:18.050+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a8fb00df4929841903a4, took 0ms
2014-12-23T17:40:18.050+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-0 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a8fb00df4929841903a4
2014-12-23T17:40:18.061+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-0" }
2014-12-23T17:40:18.061+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:18.066+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-0" }
2014-12-23T17:40:18.066+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:18.068+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:40:18.068+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537271
2014-12-23T17:40:18.069+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:18.069+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:40:18.069+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:18.090+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:18.090+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:18-5499a90255e0a521752e0518", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356418090), what: "moveChunk.to", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:40:21.667+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a8fb00df4929841903a4') }
2014-12-23T17:40:22.178+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a90555e0a521752e0519
2014-12-23T17:40:22.179+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 based on current shard version 0|0||5499a8fb00df4929841903a4, current metadata version is 2|1||5499a8fb00df4929841903a4
2014-12-23T17:40:22.179+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-0 from shard version 0|0||5499a8fb00df4929841903a4 to shard version 3|0||5499a8fb00df4929841903a4
2014-12-23T17:40:22.179+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a8fb00df4929841903a4, took 0ms
2014-12-23T17:40:22.179+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a8fb00df4929841903a4
2014-12-23T17:40:22.485+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:22-5499a90655e0a521752e051a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356422485), what: "split", ns: "benchdb1.COL-0", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a8fb00df4929841903a4') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a8fb00df4929841903a4') } } }
2014-12-23T17:40:22.868+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:40:22.868+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a8fb00df4929841903a4') } ntoreturn:1 keyUpdates:0  reslen:37 1200ms
2014-12-23T17:40:25.458+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-1, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:40:25.459+0000 I SHARDING [conn2] collection benchdb1.COL-1 was previously unsharded, new metadata loaded with shard version 0|0||5499a90200df4929841903a9
2014-12-23T17:40:25.459+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a90200df4929841903a9, took 0ms
2014-12-23T17:40:25.459+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-1 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a90200df4929841903a9
2014-12-23T17:40:25.473+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-1" }
2014-12-23T17:40:25.473+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:25.481+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-1 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-1" }
2014-12-23T17:40:25.481+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:25.482+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:40:25.483+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537283
2014-12-23T17:40:25.483+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-1 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:25.484+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:40:25.484+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:25.495+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-1' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:25.495+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:25-5499a90955e0a521752e051b", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356425495), what: "moveChunk.to", ns: "benchdb1.COL-1", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 23, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 11, note: "success" } }
2014-12-23T17:40:25.708+0000 I QUERY    [conn3] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:326 213ms
2014-12-23T17:40:28.465+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:40:27 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:40:29.013+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a90200df4929841903a9') }
2014-12-23T17:40:29.583+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a90d55e0a521752e051c
2014-12-23T17:40:29.583+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-1 based on current shard version 0|0||5499a90200df4929841903a9, current metadata version is 2|1||5499a90200df4929841903a9
2014-12-23T17:40:29.583+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-1 from shard version 0|0||5499a90200df4929841903a9 to shard version 3|0||5499a90200df4929841903a9
2014-12-23T17:40:29.583+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a90200df4929841903a9, took 0ms
2014-12-23T17:40:29.584+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a90200df4929841903a9
2014-12-23T17:40:29.890+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:29-5499a90d55e0a521752e051d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356429890), what: "split", ns: "benchdb1.COL-1", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a90200df4929841903a9') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a90200df4929841903a9') } } }
2014-12-23T17:40:30.599+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-1/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:40:30.599+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-1", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-1-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a90200df4929841903a9') } ntoreturn:1 keyUpdates:0  reslen:37 1586ms
2014-12-23T17:40:32.757+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-2, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:40:32.757+0000 I SHARDING [conn2] collection benchdb1.COL-2 was previously unsharded, new metadata loaded with shard version 0|0||5499a90a00df4929841903ac
2014-12-23T17:40:32.757+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a90a00df4929841903ac, took 0ms
2014-12-23T17:40:32.757+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-2 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a90a00df4929841903ac
2014-12-23T17:40:32.770+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-2 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-2" }
2014-12-23T17:40:32.770+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:32.775+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-2 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-2" }
2014-12-23T17:40:32.775+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:32.777+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:40:32.777+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-2 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537295
2014-12-23T17:40:32.777+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-2 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:32.778+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:40:32.778+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-2' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:32.799+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-2' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:32.799+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:32-5499a91055e0a521752e051e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356432799), what: "moveChunk.to", ns: "benchdb1.COL-2", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:40:36.392+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-2", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-2-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a90a00df4929841903ac') }
2014-12-23T17:40:36.959+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-2/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a91455e0a521752e051f
2014-12-23T17:40:36.959+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-2 based on current shard version 0|0||5499a90a00df4929841903ac, current metadata version is 2|1||5499a90a00df4929841903ac
2014-12-23T17:40:36.960+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-2 from shard version 0|0||5499a90a00df4929841903ac to shard version 3|0||5499a90a00df4929841903ac
2014-12-23T17:40:36.960+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a90a00df4929841903ac, took 0ms
2014-12-23T17:40:36.960+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a90a00df4929841903ac
2014-12-23T17:40:37.266+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:37-5499a91555e0a521752e0520", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356437266), what: "split", ns: "benchdb1.COL-2", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a90a00df4929841903ac') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a90a00df4929841903ac') } } }
2014-12-23T17:40:37.676+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-2/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:40:37.676+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-2", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-2-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a90a00df4929841903ac') } ntoreturn:1 keyUpdates:0  reslen:37 1284ms
2014-12-23T17:40:40.525+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-3, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:40:40.525+0000 I SHARDING [conn2] collection benchdb1.COL-3 was previously unsharded, new metadata loaded with shard version 0|0||5499a91100df4929841903b1
2014-12-23T17:40:40.525+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a91100df4929841903b1, took 0ms
2014-12-23T17:40:40.526+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-3 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a91100df4929841903b1
2014-12-23T17:40:40.538+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-3 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-3" }
2014-12-23T17:40:40.538+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:40.543+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-3 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-3" }
2014-12-23T17:40:40.543+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:40.545+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:40:40.545+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-3 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537305
2014-12-23T17:40:40.545+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-3 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:40.546+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:40:40.546+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-3' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:40.567+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-3' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:40.567+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:40-5499a91855e0a521752e0521", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356440567), what: "moveChunk.to", ns: "benchdb1.COL-3", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:40:44.742+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-3", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-3-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a91100df4929841903b1') }
2014-12-23T17:40:45.349+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-3/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a91c55e0a521752e0522
2014-12-23T17:40:45.349+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-3 based on current shard version 0|0||5499a91100df4929841903b1, current metadata version is 2|1||5499a91100df4929841903b1
2014-12-23T17:40:45.349+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-3 from shard version 0|0||5499a91100df4929841903b1 to shard version 3|0||5499a91100df4929841903b1
2014-12-23T17:40:45.349+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a91100df4929841903b1, took 0ms
2014-12-23T17:40:45.350+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a91100df4929841903b1
2014-12-23T17:40:45.655+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:45-5499a91d55e0a521752e0523", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356445655), what: "split", ns: "benchdb1.COL-3", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a91100df4929841903b1') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a91100df4929841903b1') } } }
2014-12-23T17:40:46.201+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-3/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:40:46.201+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-3", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-3-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a91100df4929841903b1') } ntoreturn:1 keyUpdates:0  reslen:37 1459ms
2014-12-23T17:40:48.693+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-5, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:40:48.693+0000 I SHARDING [conn2] collection benchdb1.COL-5 was previously unsharded, new metadata loaded with shard version 0|0||5499a91a00df4929841903b6
2014-12-23T17:40:48.693+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a91a00df4929841903b6, took 0ms
2014-12-23T17:40:48.693+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-5 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a91a00df4929841903b6
2014-12-23T17:40:48.706+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-5 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-5" }
2014-12-23T17:40:48.706+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:48.711+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-5 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-5" }
2014-12-23T17:40:48.711+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:48.712+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:40:48.713+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-5 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537317
2014-12-23T17:40:48.713+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-5 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:48.714+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:40:48.714+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:48.735+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:48.735+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:48-5499a92055e0a521752e0524", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356448735), what: "moveChunk.to", ns: "benchdb1.COL-5", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:40:52.250+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-5", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-5-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a91a00df4929841903b6') }
2014-12-23T17:40:52.809+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-5/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a92455e0a521752e0525
2014-12-23T17:40:52.809+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-5 based on current shard version 0|0||5499a91a00df4929841903b6, current metadata version is 2|1||5499a91a00df4929841903b6
2014-12-23T17:40:52.810+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-5 from shard version 0|0||5499a91a00df4929841903b6 to shard version 3|0||5499a91a00df4929841903b6
2014-12-23T17:40:52.810+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a91a00df4929841903b6, took 0ms
2014-12-23T17:40:52.810+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a91a00df4929841903b6
2014-12-23T17:40:53.116+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:53-5499a92555e0a521752e0526", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356453116), what: "split", ns: "benchdb1.COL-5", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a91a00df4929841903b6') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a91a00df4929841903b6') } } }
2014-12-23T17:40:53.464+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-5/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:40:53.465+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-5", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-5-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a91a00df4929841903b6') } ntoreturn:1 keyUpdates:0  reslen:37 1214ms
2014-12-23T17:40:56.011+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-6, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:40:56.011+0000 I SHARDING [conn2] collection benchdb1.COL-6 was previously unsharded, new metadata loaded with shard version 0|0||5499a92100df4929841903b9
2014-12-23T17:40:56.011+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a92100df4929841903b9, took 0ms
2014-12-23T17:40:56.011+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-6 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a92100df4929841903b9
2014-12-23T17:40:56.024+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-6 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-6" }
2014-12-23T17:40:56.024+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:56.028+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-6 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-6" }
2014-12-23T17:40:56.028+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:40:56.029+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:40:56.030+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-6 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537329
2014-12-23T17:40:56.030+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-6 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:56.031+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:40:56.031+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:56.052+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:40:56.052+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:40:56-5499a92855e0a521752e0527", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356456052), what: "moveChunk.to", ns: "benchdb1.COL-6", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:40:58.990+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:40:58 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:40:59.390+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-6", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-6-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a92100df4929841903b9') }
2014-12-23T17:40:59.999+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-6/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a92b55e0a521752e0528
2014-12-23T17:40:59.999+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-6 based on current shard version 0|0||5499a92100df4929841903b9, current metadata version is 2|1||5499a92100df4929841903b9
2014-12-23T17:40:59.999+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-6 from shard version 0|0||5499a92100df4929841903b9 to shard version 3|0||5499a92100df4929841903b9
2014-12-23T17:40:59.999+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a92100df4929841903b9, took 0ms
2014-12-23T17:40:59.999+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a92100df4929841903b9
2014-12-23T17:41:00.304+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:00-5499a92c55e0a521752e0529", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356460304), what: "split", ns: "benchdb1.COL-6", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a92100df4929841903b9') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a92100df4929841903b9') } } }
2014-12-23T17:41:00.903+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-6/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:00.903+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-6", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-6-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a92100df4929841903b9') } ntoreturn:1 keyUpdates:0  reslen:37 1512ms
2014-12-23T17:41:03.402+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-7, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:03.403+0000 I SHARDING [conn2] collection benchdb1.COL-7 was previously unsharded, new metadata loaded with shard version 0|0||5499a92900df4929841903be
2014-12-23T17:41:03.403+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a92900df4929841903be, took 0ms
2014-12-23T17:41:03.403+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-7 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a92900df4929841903be
2014-12-23T17:41:03.416+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-7 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-7" }
2014-12-23T17:41:03.416+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:03.421+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-7 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-7" }
2014-12-23T17:41:03.421+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:03.423+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:03.423+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537339
2014-12-23T17:41:03.423+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:03.424+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:03.424+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-7' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:03.445+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-7' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:03.445+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:03-5499a92f55e0a521752e052a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356463445), what: "moveChunk.to", ns: "benchdb1.COL-7", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:41:06.843+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a92900df4929841903be') }
2014-12-23T17:41:07.451+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a93255e0a521752e052b
2014-12-23T17:41:07.451+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-7 based on current shard version 0|0||5499a92900df4929841903be, current metadata version is 2|1||5499a92900df4929841903be
2014-12-23T17:41:07.452+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-7 from shard version 0|0||5499a92900df4929841903be to shard version 3|0||5499a92900df4929841903be
2014-12-23T17:41:07.452+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a92900df4929841903be, took 0ms
2014-12-23T17:41:07.452+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a92900df4929841903be
2014-12-23T17:41:07.757+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:07-5499a93355e0a521752e052c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356467757), what: "split", ns: "benchdb1.COL-7", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a92900df4929841903be') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a92900df4929841903be') } } }
2014-12-23T17:41:08.162+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:08.162+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a92900df4929841903be') } ntoreturn:1 keyUpdates:0  reslen:37 1319ms
2014-12-23T17:41:10.962+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-8, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:10.962+0000 I SHARDING [conn2] collection benchdb1.COL-8 was previously unsharded, new metadata loaded with shard version 0|0||5499a93000df4929841903c3
2014-12-23T17:41:10.962+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a93000df4929841903c3, took 0ms
2014-12-23T17:41:10.962+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-8 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a93000df4929841903c3
2014-12-23T17:41:10.975+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-8 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-8" }
2014-12-23T17:41:10.975+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:10.980+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-8 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-8" }
2014-12-23T17:41:10.980+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:10.982+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:10.982+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537351
2014-12-23T17:41:10.982+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:10.983+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:10.983+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-8' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:11.004+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-8' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:11.004+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:11-5499a93755e0a521752e052d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356471004), what: "moveChunk.to", ns: "benchdb1.COL-8", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:41:14.395+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93000df4929841903c3') }
2014-12-23T17:41:15.003+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a93a55e0a521752e052e
2014-12-23T17:41:15.003+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-8 based on current shard version 0|0||5499a93000df4929841903c3, current metadata version is 2|1||5499a93000df4929841903c3
2014-12-23T17:41:15.004+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-8 from shard version 0|0||5499a93000df4929841903c3 to shard version 3|0||5499a93000df4929841903c3
2014-12-23T17:41:15.004+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a93000df4929841903c3, took 0ms
2014-12-23T17:41:15.004+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a93000df4929841903c3
2014-12-23T17:41:15.309+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:15-5499a93b55e0a521752e052f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356475309), what: "split", ns: "benchdb1.COL-8", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a93000df4929841903c3') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a93000df4929841903c3') } } }
2014-12-23T17:41:15.947+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:15.948+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93000df4929841903c3') } ntoreturn:1 keyUpdates:0  reslen:37 1552ms
2014-12-23T17:41:17.943+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-9, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:17.943+0000 I SHARDING [conn2] collection benchdb1.COL-9 was previously unsharded, new metadata loaded with shard version 0|0||5499a93800df4929841903c6
2014-12-23T17:41:17.943+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a93800df4929841903c6, took 0ms
2014-12-23T17:41:17.943+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -3074457345618258602 } for collection benchdb1.COL-9 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a93800df4929841903c6
2014-12-23T17:41:17.958+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-9 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-9" }
2014-12-23T17:41:17.958+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:17.972+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-9 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-9" }
2014-12-23T17:41:17.972+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:17.975+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:17.975+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-9 from { shardkey: MinKey } -> { shardkey: -3074457345618258602 }, with opId: 537363
2014-12-23T17:41:17.976+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-9 from { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T17:41:17.976+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:17.976+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-9' { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T17:41:17.987+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-9' { shardkey: MinKey } -> { shardkey: -3074457345618258602 }
2014-12-23T17:41:17.987+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:17-5499a93d55e0a521752e0530", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356477987), what: "moveChunk.to", ns: "benchdb1.COL-9", details: { min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 }, step 1 of 5: 31, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:41:20.481+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-10, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:20.482+0000 I SHARDING [conn2] collection benchdb1.COL-10 was previously unsharded, new metadata loaded with shard version 0|0||5499a93900df4929841903ca
2014-12-23T17:41:20.482+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a93900df4929841903ca, took 0ms
2014-12-23T17:41:20.482+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-10 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a93900df4929841903ca
2014-12-23T17:41:20.512+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-10" }
2014-12-23T17:41:20.512+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:20.519+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-10 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-10" }
2014-12-23T17:41:20.519+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:20.528+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:20.529+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537374
2014-12-23T17:41:20.529+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-10 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:20.530+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:20.530+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:20.540+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-10' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:20.541+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:20-5499a94055e0a521752e0531", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356480541), what: "moveChunk.to", ns: "benchdb1.COL-10", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 46, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:41:20.673+0000 I QUERY    [conn3] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:327 141ms
2014-12-23T17:41:23.686+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93900df4929841903ca') }
2014-12-23T17:41:24.198+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a94355e0a521752e0532
2014-12-23T17:41:24.198+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 based on current shard version 0|0||5499a93900df4929841903ca, current metadata version is 2|1||5499a93900df4929841903ca
2014-12-23T17:41:24.199+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-10 from shard version 0|0||5499a93900df4929841903ca to shard version 3|0||5499a93900df4929841903ca
2014-12-23T17:41:24.199+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a93900df4929841903ca, took 0ms
2014-12-23T17:41:24.199+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a93900df4929841903ca
2014-12-23T17:41:24.504+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:24-5499a94455e0a521752e0533", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356484504), what: "split", ns: "benchdb1.COL-10", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a93900df4929841903ca') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a93900df4929841903ca') } } }
2014-12-23T17:41:25.088+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-10/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:25.089+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-10", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-10-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93900df4929841903ca') } ntoreturn:1 keyUpdates:0  reslen:37 1402ms
2014-12-23T17:41:27.704+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-11, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:27.705+0000 I SHARDING [conn2] collection benchdb1.COL-11 was previously unsharded, new metadata loaded with shard version 0|0||5499a94100df4929841903d0
2014-12-23T17:41:27.705+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a94100df4929841903d0, took 0ms
2014-12-23T17:41:27.705+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-11 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a94100df4929841903d0
2014-12-23T17:41:27.717+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-11" }
2014-12-23T17:41:27.717+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:27.722+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-11 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-11" }
2014-12-23T17:41:27.722+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:27.724+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:27.724+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 537384
2014-12-23T17:41:27.724+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-11 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:27.725+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:27.725+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:27.746+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-11' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:27.746+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:27-5499a94755e0a521752e0534", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356487746), what: "moveChunk.to", ns: "benchdb1.COL-11", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:41:29.442+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:41:28 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:41:31.236+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-5 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:41:31.455+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a94100df4929841903d0') }
2014-12-23T17:41:31.500+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-5 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:41:31.966+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a94b55e0a521752e0535
2014-12-23T17:41:31.966+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-11 based on current shard version 0|0||5499a94100df4929841903d0, current metadata version is 2|1||5499a94100df4929841903d0
2014-12-23T17:41:31.966+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-11 from shard version 0|0||5499a94100df4929841903d0 to shard version 3|0||5499a94100df4929841903d0
2014-12-23T17:41:31.966+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a94100df4929841903d0, took 0ms
2014-12-23T17:41:31.966+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a94100df4929841903d0
2014-12-23T17:41:31.993+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-5 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:41:32.181+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:32-5499a94c55e0a521752e0536", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356492181), what: "split", ns: "benchdb1.COL-11", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a94100df4929841903d0') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a94100df4929841903d0') } } }
2014-12-23T17:41:32.406+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-5 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:41:32.424+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-11/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:32.424+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-11", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-11-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a94100df4929841903d0') } ntoreturn:1 keyUpdates:0  reslen:37 968ms
2014-12-23T17:41:33.068+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-5 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:41:34.868+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-12, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:34.868+0000 I SHARDING [conn2] collection benchdb1.COL-12 was previously unsharded, new metadata loaded with shard version 0|0||5499a94800df4929841903d4
2014-12-23T17:41:34.868+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a94800df4929841903d4, took 0ms
2014-12-23T17:41:34.868+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-12 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a94800df4929841903d4
2014-12-23T17:41:34.881+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-12" }
2014-12-23T17:41:34.881+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:34.886+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-12 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-12" }
2014-12-23T17:41:34.886+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:34.887+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:34.887+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 667111
2014-12-23T17:41:34.888+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-12 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:34.888+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:34.888+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:34.909+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-12' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:34.909+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:34-5499a94e55e0a521752e0537", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356494909), what: "moveChunk.to", ns: "benchdb1.COL-12", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:41:35.872+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-5 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:41:38.220+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a94800df4929841903d4') }
2014-12-23T17:41:38.826+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a95255e0a521752e0538
2014-12-23T17:41:38.827+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-12 based on current shard version 0|0||5499a94800df4929841903d4, current metadata version is 2|1||5499a94800df4929841903d4
2014-12-23T17:41:38.827+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-12 from shard version 0|0||5499a94800df4929841903d4 to shard version 3|0||5499a94800df4929841903d4
2014-12-23T17:41:38.827+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a94800df4929841903d4, took 0ms
2014-12-23T17:41:38.827+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a94800df4929841903d4
2014-12-23T17:41:39.132+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:39-5499a95355e0a521752e0539", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356499132), what: "split", ns: "benchdb1.COL-12", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a94800df4929841903d4') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a94800df4929841903d4') } } }
2014-12-23T17:41:39.783+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-12/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:39.783+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-12", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-12-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a94800df4929841903d4') } ntoreturn:1 keyUpdates:0  reslen:37 1563ms
2014-12-23T17:41:42.300+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-13, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:42.300+0000 I SHARDING [conn2] collection benchdb1.COL-13 was previously unsharded, new metadata loaded with shard version 0|0||5499a94f00df4929841903d8
2014-12-23T17:41:42.301+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a94f00df4929841903d8, took 0ms
2014-12-23T17:41:42.301+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-13 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a94f00df4929841903d8
2014-12-23T17:41:42.312+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-13" }
2014-12-23T17:41:42.312+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:42.317+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-13 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-13" }
2014-12-23T17:41:42.317+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:42.318+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:42.318+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670225
2014-12-23T17:41:42.319+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-13 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:42.320+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:42.320+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:42.341+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-13' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:42.341+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:42-5499a95655e0a521752e053a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356502341), what: "moveChunk.to", ns: "benchdb1.COL-13", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:41:45.102+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a94f00df4929841903d8') }
2014-12-23T17:41:45.636+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a95955e0a521752e053b
2014-12-23T17:41:45.636+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-13 based on current shard version 0|0||5499a94f00df4929841903d8, current metadata version is 2|1||5499a94f00df4929841903d8
2014-12-23T17:41:45.637+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-13 from shard version 0|0||5499a94f00df4929841903d8 to shard version 3|0||5499a94f00df4929841903d8
2014-12-23T17:41:45.637+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a94f00df4929841903d8, took 0ms
2014-12-23T17:41:45.637+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a94f00df4929841903d8
2014-12-23T17:41:45.650+0000 I SHARDING [conn7] remotely refreshing metadata for benchdb1.COL-5 based on current shard version 3|7||5499a91a00df4929841903b6, current metadata version is 3|7||5499a91a00df4929841903b6
2014-12-23T17:41:45.651+0000 I SHARDING [conn7] updating metadata for benchdb1.COL-5 from shard version 3|7||5499a91a00df4929841903b6 to shard version 3|7||5499a91a00df4929841903b6
2014-12-23T17:41:45.651+0000 I SHARDING [conn7] collection version was loaded at version 3|13||5499a91a00df4929841903b6, took 0ms
2014-12-23T17:41:45.651+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -3074457345618258602 } -> { shardkey: -1571812759196788008 } for collection benchdb1.COL-5 from ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018 at epoch 5499a91a00df4929841903b6
2014-12-23T17:41:45.651+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-5 from { shardkey: -3074457345618258602 } -> { shardkey: -1571812759196788008 }, with opId: 670237
2014-12-23T17:41:45.652+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-5 from { shardkey: -3074457345618258602 } -> { shardkey: -1571812759196788008 }
2014-12-23T17:41:45.907+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:45-5499a95955e0a521752e053c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356505907), what: "split", ns: "benchdb1.COL-13", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a94f00df4929841903d8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a94f00df4929841903d8') } } }
2014-12-23T17:41:46.472+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-13/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:46.473+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-13", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-13-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a94f00df4929841903d8') } ntoreturn:1 keyUpdates:0  reslen:37 1370ms
2014-12-23T17:41:46.680+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:46.680+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: -3074457345618258602 } -> { shardkey: -1571812759196788008 }
2014-12-23T17:41:46.691+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-5' { shardkey: -3074457345618258602 } -> { shardkey: -1571812759196788008 }
2014-12-23T17:41:46.691+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:46-5499a95a55e0a521752e053d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356506691), what: "moveChunk.to", ns: "benchdb1.COL-5", details: { min: { shardkey: -3074457345618258602 }, max: { shardkey: -1571812759196788008 }, step 1 of 5: 0, step 2 of 5: 0, step 3 of 5: 1028, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:41:46.899+0000 I QUERY    [conn8] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:333 212ms
2014-12-23T17:41:51.621+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-14, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:51.621+0000 I SHARDING [conn2] collection benchdb1.COL-14 was previously unsharded, new metadata loaded with shard version 0|0||5499a95900df4929841903dd
2014-12-23T17:41:51.621+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a95900df4929841903dd, took 0ms
2014-12-23T17:41:51.621+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-14 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a95900df4929841903dd
2014-12-23T17:41:51.634+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-14" }
2014-12-23T17:41:51.634+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:51.640+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-14 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-14" }
2014-12-23T17:41:51.640+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:51.642+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:51.642+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670253
2014-12-23T17:41:51.642+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-14 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:51.643+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:51.643+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:51.666+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-14' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:51.666+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:51-5499a95f55e0a521752e053e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356511666), what: "moveChunk.to", ns: "benchdb1.COL-14", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 22, note: "success" } }
2014-12-23T17:41:54.798+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a95900df4929841903dd') }
2014-12-23T17:41:55.403+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a96255e0a521752e053f
2014-12-23T17:41:55.403+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-14 based on current shard version 0|0||5499a95900df4929841903dd, current metadata version is 2|1||5499a95900df4929841903dd
2014-12-23T17:41:55.403+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-14 from shard version 0|0||5499a95900df4929841903dd to shard version 3|0||5499a95900df4929841903dd
2014-12-23T17:41:55.403+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a95900df4929841903dd, took 0ms
2014-12-23T17:41:55.403+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a95900df4929841903dd
2014-12-23T17:41:55.708+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:55-5499a96355e0a521752e0540", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356515708), what: "split", ns: "benchdb1.COL-14", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a95900df4929841903dd') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a95900df4929841903dd') } } }
2014-12-23T17:41:56.001+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-14/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:41:56.001+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-14", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-14-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a95900df4929841903dd') } ntoreturn:1 keyUpdates:0  reslen:37 1203ms
2014-12-23T17:41:58.107+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-15, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:41:58.107+0000 I SHARDING [conn2] collection benchdb1.COL-15 was previously unsharded, new metadata loaded with shard version 0|0||5499a96000df4929841903e3
2014-12-23T17:41:58.107+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a96000df4929841903e3, took 0ms
2014-12-23T17:41:58.107+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-15 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a96000df4929841903e3
2014-12-23T17:41:58.118+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-15" }
2014-12-23T17:41:58.118+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:58.125+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-15 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-15" }
2014-12-23T17:41:58.125+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:41:58.126+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:41:58.126+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670265
2014-12-23T17:41:58.127+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-15 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:58.127+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:41:58.127+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:58.148+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-15' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:41:58.149+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:41:58-5499a96655e0a521752e0541", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356518148), what: "moveChunk.to", ns: "benchdb1.COL-15", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:41:59.924+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:41:59 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:42:01.778+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a96000df4929841903e3') }
2014-12-23T17:42:02.385+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a96955e0a521752e0542
2014-12-23T17:42:02.385+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-15 based on current shard version 0|0||5499a96000df4929841903e3, current metadata version is 2|1||5499a96000df4929841903e3
2014-12-23T17:42:02.386+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-15 from shard version 0|0||5499a96000df4929841903e3 to shard version 3|0||5499a96000df4929841903e3
2014-12-23T17:42:02.386+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a96000df4929841903e3, took 0ms
2014-12-23T17:42:02.386+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a96000df4929841903e3
2014-12-23T17:42:02.691+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:02-5499a96a55e0a521752e0543", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356522691), what: "split", ns: "benchdb1.COL-15", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a96000df4929841903e3') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a96000df4929841903e3') } } }
2014-12-23T17:42:03.111+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-15/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:03.111+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-15", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-15-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a96000df4929841903e3') } ntoreturn:1 keyUpdates:0  reslen:37 1333ms
2014-12-23T17:42:05.969+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-16, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:05.969+0000 I SHARDING [conn2] collection benchdb1.COL-16 was previously unsharded, new metadata loaded with shard version 0|0||5499a96700df4929841903e7
2014-12-23T17:42:05.969+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a96700df4929841903e7, took 0ms
2014-12-23T17:42:05.970+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-16 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a96700df4929841903e7
2014-12-23T17:42:05.982+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-16" }
2014-12-23T17:42:05.982+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:05.987+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-16 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-16" }
2014-12-23T17:42:05.987+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:05.989+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:05.989+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670275
2014-12-23T17:42:05.989+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-16 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:05.990+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:05.990+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:06.011+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-16' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:06.011+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:06-5499a96e55e0a521752e0544", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356526011), what: "moveChunk.to", ns: "benchdb1.COL-16", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:42:08.644+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a96700df4929841903e7') }
2014-12-23T17:42:09.203+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a97055e0a521752e0545
2014-12-23T17:42:09.203+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-16 based on current shard version 0|0||5499a96700df4929841903e7, current metadata version is 2|1||5499a96700df4929841903e7
2014-12-23T17:42:09.203+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-16 from shard version 0|0||5499a96700df4929841903e7 to shard version 3|0||5499a96700df4929841903e7
2014-12-23T17:42:09.204+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a96700df4929841903e7, took 0ms
2014-12-23T17:42:09.204+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a96700df4929841903e7
2014-12-23T17:42:09.509+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:09-5499a97155e0a521752e0546", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356529509), what: "split", ns: "benchdb1.COL-16", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a96700df4929841903e7') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a96700df4929841903e7') } } }
2014-12-23T17:42:10.135+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-16/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:10.135+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-16", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-16-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a96700df4929841903e7') } ntoreturn:1 keyUpdates:0  reslen:37 1491ms
2014-12-23T17:42:12.671+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-17, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:12.671+0000 I SHARDING [conn2] collection benchdb1.COL-17 was previously unsharded, new metadata loaded with shard version 0|0||5499a96e00df4929841903ec
2014-12-23T17:42:12.671+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a96e00df4929841903ec, took 0ms
2014-12-23T17:42:12.671+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-17 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a96e00df4929841903ec
2014-12-23T17:42:12.684+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-17 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-17" }
2014-12-23T17:42:12.684+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:12.689+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-17 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-17" }
2014-12-23T17:42:12.689+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:12.691+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:12.691+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-17 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670287
2014-12-23T17:42:12.691+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-17 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:12.692+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:12.692+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-17' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:12.713+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-17' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:12.713+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:12-5499a97455e0a521752e0547", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356532713), what: "moveChunk.to", ns: "benchdb1.COL-17", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:42:16.354+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-17", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-17-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a96e00df4929841903ec') }
2014-12-23T17:42:16.960+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-17/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a97855e0a521752e0548
2014-12-23T17:42:16.960+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-17 based on current shard version 0|0||5499a96e00df4929841903ec, current metadata version is 2|1||5499a96e00df4929841903ec
2014-12-23T17:42:16.961+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-17 from shard version 0|0||5499a96e00df4929841903ec to shard version 3|0||5499a96e00df4929841903ec
2014-12-23T17:42:16.961+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a96e00df4929841903ec, took 0ms
2014-12-23T17:42:16.961+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a96e00df4929841903ec
2014-12-23T17:42:17.266+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:17-5499a97955e0a521752e0549", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356537266), what: "split", ns: "benchdb1.COL-17", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a96e00df4929841903ec') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a96e00df4929841903ec') } } }
2014-12-23T17:42:17.672+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-17/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:17.672+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-17", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-17-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a96e00df4929841903ec') } ntoreturn:1 keyUpdates:0  reslen:37 1318ms
2014-12-23T17:42:19.776+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-18, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:19.776+0000 I SHARDING [conn2] collection benchdb1.COL-18 was previously unsharded, new metadata loaded with shard version 0|0||5499a97500df4929841903ef
2014-12-23T17:42:19.776+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a97500df4929841903ef, took 0ms
2014-12-23T17:42:19.776+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-18 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a97500df4929841903ef
2014-12-23T17:42:19.793+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-18 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-18" }
2014-12-23T17:42:19.793+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:19.798+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-18 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-18" }
2014-12-23T17:42:19.798+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:19.799+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:19.799+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-18 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670299
2014-12-23T17:42:19.800+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-18 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:19.800+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:19.800+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-18' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:19.844+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-18' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:19.844+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:19-5499a97b55e0a521752e054a", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356539844), what: "moveChunk.to", ns: "benchdb1.COL-18", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 22, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 43, note: "success" } }
2014-12-23T17:42:19.995+0000 I QUERY    [conn3] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:327 157ms
2014-12-23T17:42:22.996+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-18", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-18-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a97500df4929841903ef') }
2014-12-23T17:42:23.603+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-18/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a97e55e0a521752e054b
2014-12-23T17:42:23.603+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-18 based on current shard version 0|0||5499a97500df4929841903ef, current metadata version is 2|1||5499a97500df4929841903ef
2014-12-23T17:42:23.604+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-18 from shard version 0|0||5499a97500df4929841903ef to shard version 3|0||5499a97500df4929841903ef
2014-12-23T17:42:23.604+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a97500df4929841903ef, took 0ms
2014-12-23T17:42:23.604+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a97500df4929841903ef
2014-12-23T17:42:23.909+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:23-5499a97f55e0a521752e054c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356543909), what: "split", ns: "benchdb1.COL-18", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a97500df4929841903ef') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a97500df4929841903ef') } } }
2014-12-23T17:42:24.268+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-18/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:24.268+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-18", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-18-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a97500df4929841903ef') } ntoreturn:1 keyUpdates:0  reslen:37 1271ms
2014-12-23T17:42:27.046+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-19, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:27.047+0000 I SHARDING [conn2] collection benchdb1.COL-19 was previously unsharded, new metadata loaded with shard version 0|0||5499a97c00df4929841903f4
2014-12-23T17:42:27.047+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a97c00df4929841903f4, took 0ms
2014-12-23T17:42:27.047+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-19 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a97c00df4929841903f4
2014-12-23T17:42:27.062+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-19 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-19" }
2014-12-23T17:42:27.062+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:27.067+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-19 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-19" }
2014-12-23T17:42:27.067+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:27.073+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:27.073+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-19 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670309
2014-12-23T17:42:27.073+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-19 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:27.074+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:27.074+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-19' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:27.084+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-19' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:27.084+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:27-5499a98355e0a521752e054d", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356547084), what: "moveChunk.to", ns: "benchdb1.COL-19", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 25, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:42:30.402+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:42:29 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:42:30.772+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-19", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-19-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a97c00df4929841903f4') }
2014-12-23T17:42:31.253+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-19/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a98655e0a521752e054e
2014-12-23T17:42:31.253+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-19 based on current shard version 0|0||5499a97c00df4929841903f4, current metadata version is 2|1||5499a97c00df4929841903f4
2014-12-23T17:42:31.253+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-19 from shard version 0|0||5499a97c00df4929841903f4 to shard version 3|0||5499a97c00df4929841903f4
2014-12-23T17:42:31.253+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a97c00df4929841903f4, took 0ms
2014-12-23T17:42:31.253+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a97c00df4929841903f4
2014-12-23T17:42:31.429+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:31-5499a98755e0a521752e054f", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356551429), what: "split", ns: "benchdb1.COL-19", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a97c00df4929841903f4') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a97c00df4929841903f4') } } }
2014-12-23T17:42:31.659+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-19/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:31.659+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-19", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-19-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a97c00df4929841903f4') } ntoreturn:1 keyUpdates:0  reslen:37 887ms
2014-12-23T17:42:33.932+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-20, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:33.933+0000 I SHARDING [conn2] collection benchdb1.COL-20 was previously unsharded, new metadata loaded with shard version 0|0||5499a98300df4929841903f8
2014-12-23T17:42:33.933+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a98300df4929841903f8, took 0ms
2014-12-23T17:42:33.933+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-20 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a98300df4929841903f8
2014-12-23T17:42:33.946+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-20 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-20" }
2014-12-23T17:42:33.946+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:33.951+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-20 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-20" }
2014-12-23T17:42:33.951+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:33.952+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:33.952+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-20 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670321
2014-12-23T17:42:33.953+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-20 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:33.953+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:33.953+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-20' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:33.974+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-20' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:33.974+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:33-5499a98955e0a521752e0550", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356553974), what: "moveChunk.to", ns: "benchdb1.COL-20", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:42:37.644+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-20", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-20-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a98300df4929841903f8') }
2014-12-23T17:42:38.250+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-20/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a98d55e0a521752e0551
2014-12-23T17:42:38.250+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-20 based on current shard version 0|0||5499a98300df4929841903f8, current metadata version is 2|1||5499a98300df4929841903f8
2014-12-23T17:42:38.251+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-20 from shard version 0|0||5499a98300df4929841903f8 to shard version 3|0||5499a98300df4929841903f8
2014-12-23T17:42:38.251+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a98300df4929841903f8, took 0ms
2014-12-23T17:42:38.251+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a98300df4929841903f8
2014-12-23T17:42:38.556+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:38-5499a98e55e0a521752e0552", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356558556), what: "split", ns: "benchdb1.COL-20", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a98300df4929841903f8') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a98300df4929841903f8') } } }
2014-12-23T17:42:38.957+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-20/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:38.957+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-20", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-20-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a98300df4929841903f8') } ntoreturn:1 keyUpdates:0  reslen:37 1313ms
2014-12-23T17:42:41.523+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-21, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:41.523+0000 I SHARDING [conn2] collection benchdb1.COL-21 was previously unsharded, new metadata loaded with shard version 0|0||5499a98b00df4929841903fc
2014-12-23T17:42:41.523+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a98b00df4929841903fc, took 0ms
2014-12-23T17:42:41.524+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-21 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a98b00df4929841903fc
2014-12-23T17:42:41.534+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-21 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-21" }
2014-12-23T17:42:41.534+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:41.539+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-21 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-21" }
2014-12-23T17:42:41.539+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:41.541+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:41.541+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-21 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 670331
2014-12-23T17:42:41.541+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-21 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:41.542+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:41.542+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-21' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:41.563+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-21' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:41.563+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:41-5499a99155e0a521752e0553", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356561563), what: "moveChunk.to", ns: "benchdb1.COL-21", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 17, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:42:44.346+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-21", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-21-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a98b00df4929841903fc') }
2014-12-23T17:42:44.951+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-21/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a99455e0a521752e0554
2014-12-23T17:42:44.951+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-21 based on current shard version 0|0||5499a98b00df4929841903fc, current metadata version is 2|1||5499a98b00df4929841903fc
2014-12-23T17:42:44.952+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-21 from shard version 0|0||5499a98b00df4929841903fc to shard version 3|0||5499a98b00df4929841903fc
2014-12-23T17:42:44.952+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a98b00df4929841903fc, took 0ms
2014-12-23T17:42:44.952+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a98b00df4929841903fc
2014-12-23T17:42:45.257+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:45-5499a99555e0a521752e0555", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356565257), what: "split", ns: "benchdb1.COL-21", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a98b00df4929841903fc') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a98b00df4929841903fc') } } }
2014-12-23T17:42:45.691+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-21/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:45.691+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-21", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-21-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a98b00df4929841903fc') } ntoreturn:1 keyUpdates:0  reslen:37 1344ms
2014-12-23T17:42:46.232+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-6 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:42:46.487+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-6 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:42:46.994+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-6 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:42:47.365+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-6 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:42:47.741+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-6 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:42:48.345+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-22, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:48.345+0000 I SHARDING [conn2] collection benchdb1.COL-22 was previously unsharded, new metadata loaded with shard version 0|0||5499a99100df492984190401
2014-12-23T17:42:48.345+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a99100df492984190401, took 0ms
2014-12-23T17:42:48.345+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-22 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a99100df492984190401
2014-12-23T17:42:48.358+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-22 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-22" }
2014-12-23T17:42:48.359+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:48.364+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-22 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-22" }
2014-12-23T17:42:48.364+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:48.365+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:48.365+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-22 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 800740
2014-12-23T17:42:48.366+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-22 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:48.366+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:48.366+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-22' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:48.387+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-22' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:48.387+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:48-5499a99855e0a521752e0556", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356568387), what: "moveChunk.to", ns: "benchdb1.COL-22", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:42:51.644+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-6 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:42:52.815+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-22", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-22-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a99100df492984190401') }
2014-12-23T17:42:53.352+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-22/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a99c55e0a521752e0557
2014-12-23T17:42:53.352+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-22 based on current shard version 0|0||5499a99100df492984190401, current metadata version is 2|1||5499a99100df492984190401
2014-12-23T17:42:53.352+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-22 from shard version 0|0||5499a99100df492984190401 to shard version 3|0||5499a99100df492984190401
2014-12-23T17:42:53.352+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a99100df492984190401, took 0ms
2014-12-23T17:42:53.352+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a99100df492984190401
2014-12-23T17:42:53.658+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:53-5499a99d55e0a521752e0558", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356573658), what: "split", ns: "benchdb1.COL-22", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a99100df492984190401') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a99100df492984190401') } } }
2014-12-23T17:42:54.435+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-22/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:42:54.435+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-22", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-22-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a99100df492984190401') } ntoreturn:1 keyUpdates:0  reslen:37 1619ms
2014-12-23T17:42:56.430+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-23, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:42:56.431+0000 I SHARDING [conn2] collection benchdb1.COL-23 was previously unsharded, new metadata loaded with shard version 0|0||5499a99a00df492984190405
2014-12-23T17:42:56.431+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a99a00df492984190405, took 0ms
2014-12-23T17:42:56.431+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-23 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a99a00df492984190405
2014-12-23T17:42:56.445+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-23 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-23" }
2014-12-23T17:42:56.445+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:56.453+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-23 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-23" }
2014-12-23T17:42:56.453+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:42:56.455+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:42:56.455+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-23 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 803910
2014-12-23T17:42:56.456+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-23 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:56.457+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:42:56.457+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-23' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:56.467+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-23' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:42:56.467+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:42:56-5499a9a055e0a521752e0559", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356576467), what: "moveChunk.to", ns: "benchdb1.COL-23", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:42:59.766+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-23", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-23-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a99a00df492984190405') }
2014-12-23T17:43:00.373+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-23/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9a355e0a521752e055a
2014-12-23T17:43:00.373+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-23 based on current shard version 0|0||5499a99a00df492984190405, current metadata version is 2|1||5499a99a00df492984190405
2014-12-23T17:43:00.374+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-23 from shard version 0|0||5499a99a00df492984190405 to shard version 3|0||5499a99a00df492984190405
2014-12-23T17:43:00.374+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a99a00df492984190405, took 0ms
2014-12-23T17:43:00.374+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a99a00df492984190405
2014-12-23T17:43:00.561+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:00-5499a9a455e0a521752e055b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356580561), what: "split", ns: "benchdb1.COL-23", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a99a00df492984190405') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a99a00df492984190405') } } }
2014-12-23T17:43:00.820+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:43:00 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:43:00.972+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-23/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:00.972+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-23", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-23-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a99a00df492984190405') } ntoreturn:1 keyUpdates:0  reslen:37 1205ms
2014-12-23T17:43:03.553+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-24, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:03.554+0000 I SHARDING [conn2] collection benchdb1.COL-24 was previously unsharded, new metadata loaded with shard version 0|0||5499a9a100df492984190409
2014-12-23T17:43:03.554+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a9a100df492984190409, took 0ms
2014-12-23T17:43:03.554+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-24 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9a100df492984190409
2014-12-23T17:43:03.566+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-24 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-24" }
2014-12-23T17:43:03.566+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:03.571+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-24 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-24" }
2014-12-23T17:43:03.571+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:03.572+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:03.573+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-24 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 803921
2014-12-23T17:43:03.573+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-24 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:03.574+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:03.574+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-24' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:03.595+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-24' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:03.595+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:03-5499a9a755e0a521752e055c", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356583595), what: "moveChunk.to", ns: "benchdb1.COL-24", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:43:07.307+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-24", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-24-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9a100df492984190409') }
2014-12-23T17:43:07.820+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-24/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9ab55e0a521752e055d
2014-12-23T17:43:07.820+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-24 based on current shard version 0|0||5499a9a100df492984190409, current metadata version is 2|1||5499a9a100df492984190409
2014-12-23T17:43:07.821+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-24 from shard version 0|0||5499a9a100df492984190409 to shard version 3|0||5499a9a100df492984190409
2014-12-23T17:43:07.821+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a9a100df492984190409, took 0ms
2014-12-23T17:43:07.821+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a9a100df492984190409
2014-12-23T17:43:07.988+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:07-5499a9ab55e0a521752e055e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356587988), what: "split", ns: "benchdb1.COL-24", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a9a100df492984190409') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a9a100df492984190409') } } }
2014-12-23T17:43:08.227+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-24/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:08.227+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-24", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-24-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9a100df492984190409') } ntoreturn:1 keyUpdates:0  reslen:37 920ms
2014-12-23T17:43:09.791+0000 I SHARDING [conn7] remotely refreshing metadata for benchdb1.COL-6 based on current shard version 3|7||5499a92100df4929841903b9, current metadata version is 3|7||5499a92100df4929841903b9
2014-12-23T17:43:09.792+0000 I SHARDING [conn7] updating metadata for benchdb1.COL-6 from shard version 3|7||5499a92100df4929841903b9 to shard version 3|7||5499a92100df4929841903b9
2014-12-23T17:43:09.792+0000 I SHARDING [conn7] collection version was loaded at version 3|13||5499a92100df4929841903b9, took 0ms
2014-12-23T17:43:09.792+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -3074457345618258602 } -> { shardkey: -1568839102049732901 } for collection benchdb1.COL-6 from ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018 at epoch 5499a92100df4929841903b9
2014-12-23T17:43:09.793+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-6 from { shardkey: -3074457345618258602 } -> { shardkey: -1568839102049732901 }, with opId: 803933
2014-12-23T17:43:09.793+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-6 from { shardkey: -3074457345618258602 } -> { shardkey: -1568839102049732901 }
2014-12-23T17:43:10.830+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:10.830+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: -3074457345618258602 } -> { shardkey: -1568839102049732901 }
2014-12-23T17:43:11.858+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-6' { shardkey: -3074457345618258602 } -> { shardkey: -1568839102049732901 }
2014-12-23T17:43:11.858+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:11-5499a9af55e0a521752e055f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356591858), what: "moveChunk.to", ns: "benchdb1.COL-6", details: { min: { shardkey: -3074457345618258602 }, max: { shardkey: -1568839102049732901 }, step 1 of 5: 0, step 2 of 5: 0, step 3 of 5: 1036, step 4 of 5: 0, step 5 of 5: 1028, note: "success" } }
2014-12-23T17:43:11.973+0000 I QUERY    [conn8] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:333 123ms
2014-12-23T17:43:16.671+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-25, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:16.672+0000 I SHARDING [conn2] collection benchdb1.COL-25 was previously unsharded, new metadata loaded with shard version 0|0||5499a9a800df49298419040d
2014-12-23T17:43:16.672+0000 I SHARDING [conn2] collection version was loaded at version 2|7||5499a9a800df49298419040d, took 0ms
2014-12-23T17:43:16.672+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -6148914691236517204 } for collection benchdb1.COL-25 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9a800df49298419040d
2014-12-23T17:43:16.690+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-25 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-25" }
2014-12-23T17:43:16.690+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:16.698+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-25 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-25" }
2014-12-23T17:43:16.698+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:16.700+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:16.701+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-25 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }, with opId: 803951
2014-12-23T17:43:16.701+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-25 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:16.702+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:16.702+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:16.713+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:16.713+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:16-5499a9b455e0a521752e0560", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356596713), what: "moveChunk.to", ns: "benchdb1.COL-25", details: { min: { shardkey: MinKey }, max: { shardkey: -6148914691236517204 }, step 1 of 5: 28, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:43:19.879+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:20.215+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:43:21.176+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:21.638+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:43:22.102+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:22.436+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-27, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:22.437+0000 I SHARDING [conn2] collection benchdb1.COL-27 was previously unsharded, new metadata loaded with shard version 0|0||5499a9b400df492984190417
2014-12-23T17:43:22.437+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a9b400df492984190417, took 0ms
2014-12-23T17:43:22.437+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-27 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9b400df492984190417
2014-12-23T17:43:22.450+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-27 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-27" }
2014-12-23T17:43:22.450+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:22.454+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-27 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-27" }
2014-12-23T17:43:22.454+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:22.455+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:22.456+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-27 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 930740
2014-12-23T17:43:22.456+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-27 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:22.457+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:22.457+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-27' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:22.478+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-27' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:22.478+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:22-5499a9ba55e0a521752e0561", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356602478), what: "moveChunk.to", ns: "benchdb1.COL-27", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 18, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:43:23.911+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:23.925+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7643210905256787507 }, { shardkey: 9159195710842487880 } ], shardId: "benchdb1.COL-7-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a92900df4929841903be') }
2014-12-23T17:43:24.497+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9bb55e0a521752e0562
2014-12-23T17:43:24.497+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-7 based on current shard version 3|7||5499a92900df4929841903be, current metadata version is 3|7||5499a92900df4929841903be
2014-12-23T17:43:24.497+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-7 from shard version 3|7||5499a92900df4929841903be to shard version 3|7||5499a92900df4929841903be
2014-12-23T17:43:24.498+0000 I SHARDING [conn4] collection version was loaded at version 3|10||5499a92900df4929841903be, took 0ms
2014-12-23T17:43:24.498+0000 I SHARDING [conn4] splitChunk accepted at version 3|7||5499a92900df4929841903be
2014-12-23T17:43:24.758+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:24-5499a9bc55e0a521752e0563", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356604758), what: "multi-split", ns: "benchdb1.COL-7", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 1, of: 3, chunk: { min: { shardkey: 6148914691236517204 }, max: { shardkey: 7643210905256787507 }, lastmod: Timestamp 3000|11, lastmodEpoch: ObjectId('5499a92900df4929841903be') } } }
2014-12-23T17:43:24.841+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:24-5499a9bc55e0a521752e0564", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356604841), what: "multi-split", ns: "benchdb1.COL-7", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 2, of: 3, chunk: { min: { shardkey: 7643210905256787507 }, max: { shardkey: 9159195710842487880 }, lastmod: Timestamp 3000|12, lastmodEpoch: ObjectId('5499a92900df4929841903be') } } }
2014-12-23T17:43:24.890+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:24-5499a9bc55e0a521752e0565", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356604890), what: "multi-split", ns: "benchdb1.COL-7", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 3, of: 3, chunk: { min: { shardkey: 9159195710842487880 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|13, lastmodEpoch: ObjectId('5499a92900df4929841903be') } } }
2014-12-23T17:43:25.192+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:25.193+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-7", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7643210905256787507 }, { shardkey: 9159195710842487880 } ], shardId: "benchdb1.COL-7-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a92900df4929841903be') } ntoreturn:1 keyUpdates:0  reslen:37 1267ms
2014-12-23T17:43:25.217+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 6148914691236517204 } -->> { : 7643210905256787507 }
2014-12-23T17:43:25.226+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 7643210905256787507 } -->> { : 9159195710842487880 }
2014-12-23T17:43:25.236+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-7 { : 9159195710842487880 } -->> { : MaxKey }
2014-12-23T17:43:25.571+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-27", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-27-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9b400df492984190417') }
2014-12-23T17:43:26.083+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-27/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9bd55e0a521752e0566
2014-12-23T17:43:26.083+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-27 based on current shard version 0|0||5499a9b400df492984190417, current metadata version is 2|1||5499a9b400df492984190417
2014-12-23T17:43:26.083+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-27 from shard version 0|0||5499a9b400df492984190417 to shard version 3|0||5499a9b400df492984190417
2014-12-23T17:43:26.083+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a9b400df492984190417, took 0ms
2014-12-23T17:43:26.083+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a9b400df492984190417
2014-12-23T17:43:26.388+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:26-5499a9be55e0a521752e0567", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356606388), what: "split", ns: "benchdb1.COL-27", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a9b400df492984190417') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a9b400df492984190417') } } }
2014-12-23T17:43:26.800+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-27/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:26.800+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-27", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-27-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9b400df492984190417') } ntoreturn:1 keyUpdates:0  reslen:37 1228ms
2014-12-23T17:43:28.142+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:28.454+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:43:29.080+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:29.432+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-28, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:29.432+0000 I SHARDING [conn2] collection benchdb1.COL-28 was previously unsharded, new metadata loaded with shard version 0|0||5499a9ba00df49298419041b
2014-12-23T17:43:29.432+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a9ba00df49298419041b, took 0ms
2014-12-23T17:43:29.432+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-28 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9ba00df49298419041b
2014-12-23T17:43:29.446+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-28 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-28" }
2014-12-23T17:43:29.446+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:29.451+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-28 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-28" }
2014-12-23T17:43:29.451+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:29.453+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:29.453+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-28 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1039838
2014-12-23T17:43:29.453+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-28 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:29.454+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:29.454+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-28' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:29.473+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-28' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:29.473+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:29-5499a9c155e0a521752e0568", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356609473), what: "moveChunk.to", ns: "benchdb1.COL-28", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 20, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 18, note: "success" } }
2014-12-23T17:43:29.533+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 3074457345618258602 } -->> { : 6148914691236517204 }
2014-12-23T17:43:30.007+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:31.148+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:43:30 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:43:31.495+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 6148914691236517204 } -->> { : MaxKey }
2014-12-23T17:43:31.509+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7678566419273953355 }, { shardkey: 9192449227781734354 } ], shardId: "benchdb1.COL-8-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93000df4929841903c3') }
2014-12-23T17:43:31.925+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9c355e0a521752e0569
2014-12-23T17:43:31.925+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-8 based on current shard version 3|7||5499a93000df4929841903c3, current metadata version is 3|7||5499a93000df4929841903c3
2014-12-23T17:43:31.926+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-8 from shard version 3|7||5499a93000df4929841903c3 to shard version 3|7||5499a93000df4929841903c3
2014-12-23T17:43:31.926+0000 I SHARDING [conn4] collection version was loaded at version 3|10||5499a93000df4929841903c3, took 0ms
2014-12-23T17:43:31.926+0000 I SHARDING [conn4] splitChunk accepted at version 3|7||5499a93000df4929841903c3
2014-12-23T17:43:32.210+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:32-5499a9c455e0a521752e056a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356612210), what: "multi-split", ns: "benchdb1.COL-8", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 1, of: 3, chunk: { min: { shardkey: 6148914691236517204 }, max: { shardkey: 7678566419273953355 }, lastmod: Timestamp 3000|11, lastmodEpoch: ObjectId('5499a93000df4929841903c3') } } }
2014-12-23T17:43:32.260+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:32-5499a9c455e0a521752e056b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356612260), what: "multi-split", ns: "benchdb1.COL-8", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 2, of: 3, chunk: { min: { shardkey: 7678566419273953355 }, max: { shardkey: 9192449227781734354 }, lastmod: Timestamp 3000|12, lastmodEpoch: ObjectId('5499a93000df4929841903c3') } } }
2014-12-23T17:43:32.337+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:32-5499a9c455e0a521752e056c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356612337), what: "multi-split", ns: "benchdb1.COL-8", details: { before: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey } }, number: 3, of: 3, chunk: { min: { shardkey: 9192449227781734354 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|13, lastmodEpoch: ObjectId('5499a93000df4929841903c3') } } }
2014-12-23T17:43:32.374+0000 I SHARDING [conn1] received splitChunk request: { splitChunk: "benchdb1.COL-28", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-28-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9ba00df49298419041b') }
2014-12-23T17:43:32.502+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:32.502+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-8", keyPattern: { shardkey: "hashed" }, min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 7678566419273953355 }, { shardkey: 9192449227781734354 } ], shardId: "benchdb1.COL-8-shardkey_6148914691236517204", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93000df4929841903c3') } ntoreturn:1 keyUpdates:0  reslen:37 992ms
2014-12-23T17:43:32.524+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 6148914691236517204 } -->> { : 7678566419273953355 }
2014-12-23T17:43:32.535+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 7678566419273953355 } -->> { : 9192449227781734354 }
2014-12-23T17:43:32.544+0000 I SHARDING [conn4] request split points lookup for chunk benchdb1.COL-8 { : 9192449227781734354 } -->> { : MaxKey }
2014-12-23T17:43:32.655+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-28/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9c455e0a521752e056d
2014-12-23T17:43:32.655+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-28 based on current shard version 0|0||5499a9ba00df49298419041b, current metadata version is 2|1||5499a9ba00df49298419041b
2014-12-23T17:43:32.656+0000 I SHARDING [conn1] updating metadata for benchdb1.COL-28 from shard version 0|0||5499a9ba00df49298419041b to shard version 3|0||5499a9ba00df49298419041b
2014-12-23T17:43:32.656+0000 I SHARDING [conn1] collection version was loaded at version 3|5||5499a9ba00df49298419041b, took 0ms
2014-12-23T17:43:32.656+0000 I SHARDING [conn1] splitChunk accepted at version 3|0||5499a9ba00df49298419041b
2014-12-23T17:43:32.725+0000 I SHARDING [conn5] remotely refreshing metadata for benchdb1.COL-9 with requested shard version 3|0||5499a93800df4929841903c6 based on current shard version 0|0||5499a93800df4929841903c6, current metadata version is 2|1||5499a93800df4929841903c6
2014-12-23T17:43:32.725+0000 I SHARDING [conn5] updating metadata for benchdb1.COL-9 from shard version 0|0||5499a93800df4929841903c6 to shard version 3|0||5499a93800df4929841903c6
2014-12-23T17:43:32.725+0000 I SHARDING [conn5] collection version was loaded at version 3|1||5499a93800df4929841903c6, took 0ms
2014-12-23T17:43:32.782+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:32-5499a9c455e0a521752e056e", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356612782), what: "split", ns: "benchdb1.COL-28", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a9ba00df49298419041b') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a9ba00df49298419041b') } } }
2014-12-23T17:43:32.989+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-28/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:32.989+0000 I QUERY    [conn1] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-28", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-28-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9ba00df49298419041b') } ntoreturn:1 keyUpdates:0  reslen:37 614ms
2014-12-23T17:43:34.036+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a92900df4929841903be') }
2014-12-23T17:43:34.564+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9c655e0a521752e056f
2014-12-23T17:43:34.564+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:34-5499a9c655e0a521752e0570", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356614564), what: "moveChunk.start", ns: "benchdb1.COL-7", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:43:34.627+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-7 based on current shard version 3|13||5499a92900df4929841903be, current metadata version is 3|13||5499a92900df4929841903be
2014-12-23T17:43:34.627+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-7 already up to date (shard version : 3|13||5499a92900df4929841903be, took 0ms)
2014-12-23T17:43:34.627+0000 I SHARDING [conn1] moveChunk request accepted at version 3|13||5499a92900df4929841903be
2014-12-23T17:43:34.660+0000 I SHARDING [conn1] moveChunk number of documents: 33203
2014-12-23T17:43:34.662+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.665+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.670+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.679+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.696+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.730+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.794+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 96, clonedBytes: 50400, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:34.923+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 1776, clonedBytes: 932400, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:35.103+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-29, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:35.104+0000 I SHARDING [conn2] collection benchdb1.COL-29 was previously unsharded, new metadata loaded with shard version 0|0||5499a9c100df49298419041f
2014-12-23T17:43:35.104+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a9c100df49298419041f, took 0ms
2014-12-23T17:43:35.104+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-29 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9c100df49298419041f
2014-12-23T17:43:35.115+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-29 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-29" }
2014-12-23T17:43:35.115+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:35.122+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-29 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-29" }
2014-12-23T17:43:35.122+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:35.123+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:35.123+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-29 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1125440
2014-12-23T17:43:35.124+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-29 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:35.124+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:35.124+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-29' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:35.142+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-29' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:43:35.144+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:35-5499a9c755e0a521752e0571", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356615144), what: "moveChunk.to", ns: "benchdb1.COL-29", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 19, note: "success" } }
2014-12-23T17:43:35.184+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 5198, clonedBytes: 2728950, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:35.697+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 12241, clonedBytes: 6426525, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:36.721+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 27931, clonedBytes: 14663775, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:37.746+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "steady", counts: { cloned: 33203, clonedBytes: 17431575, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:37.746+0000 I SHARDING [conn1] About to check if it is safe to enter critical section
2014-12-23T17:43:37.746+0000 I SHARDING [conn1] About to enter migrate critical section
2014-12-23T17:43:37.746+0000 I SHARDING [conn1] moveChunk setting version to: 4|0||5499a92900df4929841903be
2014-12-23T17:43:37.821+0000 I SHARDING [conn1] moveChunk migrate commit accepted by TO-shard: { active: false, ns: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "done", counts: { cloned: 33203, clonedBytes: 17431575, catchup: 0, steady: 0 }, ok: 1.0 }
2014-12-23T17:43:37.821+0000 I SHARDING [conn1] moveChunk updating self version to: 4|1||5499a92900df4929841903be through { shardkey: 6148914691236517204 } -> { shardkey: 7643210905256787507 } for collection 'benchdb1.COL-7'
2014-12-23T17:43:37.939+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:37-5499a9c955e0a521752e0572", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356617939), what: "moveChunk.commit", ns: "benchdb1.COL-7", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0001", cloned: 33203, clonedBytes: 17431575, catchup: 0, steady: 0 } }
2014-12-23T17:43:38.035+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:43:38.035+0000 I SHARDING [conn1] forking for cleanup of chunk data
2014-12-23T17:43:38.035+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:43:38.035+0000 I SHARDING [RangeDeleter] Deleter starting delete for: benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }, with opId: 3
2014-12-23T17:43:38.196+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-7/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:38.196+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:38-5499a9ca55e0a521752e0573", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356618196), what: "moveChunk.from", ns: "benchdb1.COL-7", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, step 1 of 6: 0, step 2 of 6: 591, step 3 of 6: 33, step 4 of 6: 3084, step 5 of 6: 289, step 6 of 6: 0, to: "shard0001", from: "shard0000", note: "success" } }
2014-12-23T17:43:38.197+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-29", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-29-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9c100df49298419041f') }
2014-12-23T17:43:38.276+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-7", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-7-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a92900df4929841903be') } ntoreturn:1 keyUpdates:0  reslen:37 4240ms
2014-12-23T17:43:38.277+0000 I SHARDING [conn1] received moveChunk request: { moveChunk: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a93000df4929841903c3') }
2014-12-23T17:43:38.604+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-29/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9ca55e0a521752e0574
2014-12-23T17:43:38.604+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-29 based on current shard version 0|0||5499a9c100df49298419041f, current metadata version is 2|1||5499a9c100df49298419041f
2014-12-23T17:43:38.605+0000 I SHARDING [conn4] updating metadata for benchdb1.COL-29 from shard version 0|0||5499a9c100df49298419041f to shard version 3|0||5499a9c100df49298419041f
2014-12-23T17:43:38.605+0000 I SHARDING [conn4] collection version was loaded at version 3|5||5499a9c100df49298419041f, took 0ms
2014-12-23T17:43:38.605+0000 I SHARDING [conn4] splitChunk accepted at version 3|0||5499a9c100df49298419041f
2014-12-23T17:43:38.728+0000 I NETWORK  [initandlisten] connection accepted from 10.233.133.124:47591 #9 (9 connections now open)
2014-12-23T17:43:38.728+0000 I SHARDING [conn9] request split points lookup for chunk benchdb1.COL-9 { : MinKey } -->> { : -3074457345618258602 }
2014-12-23T17:43:38.747+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9ca55e0a521752e0575
2014-12-23T17:43:38.748+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:38-5499a9ca55e0a521752e0576", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356618748), what: "moveChunk.start", ns: "benchdb1.COL-8", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0001" } }
2014-12-23T17:43:38.774+0000 I SHARDING [conn9] received splitChunk request: { splitChunk: "benchdb1.COL-9", keyPattern: { shardkey: "hashed" }, min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 }, from: "shard0000", splitKeys: [ { shardkey: -6513063419217435890 }, { shardkey: -3777734908831207186 } ], shardId: "benchdb1.COL-9-shardkey_MinKey", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93800df4929841903c6') }
2014-12-23T17:43:38.844+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-8 based on current shard version 3|13||5499a93000df4929841903c3, current metadata version is 3|13||5499a93000df4929841903c3
2014-12-23T17:43:38.844+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019]
2014-12-23T17:43:38.844+0000 I SHARDING [conn4] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:38-5499a9ca55e0a521752e0578", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46483", time: new Date(1419356618844), what: "split", ns: "benchdb1.COL-29", details: { before: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey } }, left: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, lastmod: Timestamp 3000|6, lastmodEpoch: ObjectId('5499a9c100df49298419041f') }, right: { min: { shardkey: 6148914691236517204 }, max: { shardkey: MaxKey }, lastmod: Timestamp 3000|7, lastmodEpoch: ObjectId('5499a9c100df49298419041f') } } }
2014-12-23T17:43:38.850+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019]
2014-12-23T17:43:38.851+0000 I NETWORK  [conn1] SyncClusterConnection connecting to [ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019]
2014-12-23T17:43:38.857+0000 I SHARDING [conn1] metadata of collection benchdb1.COL-8 already up to date (shard version : 3|13||5499a93000df4929841903c3, took 13ms)
2014-12-23T17:43:38.858+0000 I SHARDING [conn1] moveChunk request accepted at version 3|13||5499a93000df4929841903c3
2014-12-23T17:43:38.913+0000 I SHARDING [conn1] moveChunk number of documents: 32968
2014-12-23T17:43:38.925+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:38.927+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:38.932+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:38.941+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:38.957+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:38.990+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:39.022+0000 I QUERY    [conn7] command admin.$cmd command: _migrateClone { _migrateClone: 1 } ntoreturn:1 keyUpdates:0  reslen:16776201 105ms
2014-12-23T17:43:39.056+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 0, clonedBytes: 0, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:39.110+0000 W SHARDING [conn2] can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:43:39.159+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-29/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:39.159+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-29", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-29-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9c100df49298419041f') } ntoreturn:1 keyUpdates:0  reslen:37 962ms
2014-12-23T17:43:39.185+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 1503, clonedBytes: 789075, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:39.210+0000 I SHARDING [conn9] distributed lock 'benchdb1.COL-9/ip-10-238-4-248:27018:1419353528:1605815685' acquired, ts : 5499a9ca55e0a521752e0577
2014-12-23T17:43:39.210+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-9 based on current shard version 3|0||5499a93800df4929841903c6, current metadata version is 3|1||5499a93800df4929841903c6
2014-12-23T17:43:39.211+0000 I SHARDING [conn9] updating metadata for benchdb1.COL-9 from shard version 3|0||5499a93800df4929841903c6 to shard version 3|0||5499a93800df4929841903c6
2014-12-23T17:43:39.211+0000 I SHARDING [conn9] collection version was loaded at version 3|7||5499a93800df4929841903c6, took 0ms
2014-12-23T17:43:39.211+0000 I SHARDING [conn9] splitChunk accepted at version 3|0||5499a93800df4929841903c6
2014-12-23T17:43:39.409+0000 I SHARDING [conn9] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:39-5499a9cb55e0a521752e0579", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:47591", time: new Date(1419356619409), what: "multi-split", ns: "benchdb1.COL-9", details: { before: { min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 } }, number: 1, of: 3, chunk: { min: { shardkey: MinKey }, max: { shardkey: -6513063419217435890 }, lastmod: Timestamp 3000|8, lastmodEpoch: ObjectId('5499a93800df4929841903c6') } } }
2014-12-23T17:43:39.441+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 5363, clonedBytes: 2815575, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:39.520+0000 I SHARDING [conn9] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:39-5499a9cb55e0a521752e057a", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:47591", time: new Date(1419356619520), what: "multi-split", ns: "benchdb1.COL-9", details: { before: { min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 } }, number: 2, of: 3, chunk: { min: { shardkey: -6513063419217435890 }, max: { shardkey: -3777734908831207186 }, lastmod: Timestamp 3000|9, lastmodEpoch: ObjectId('5499a93800df4929841903c6') } } }
2014-12-23T17:43:39.628+0000 I SHARDING [conn9] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:39-5499a9cb55e0a521752e057b", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:47591", time: new Date(1419356619628), what: "multi-split", ns: "benchdb1.COL-9", details: { before: { min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 } }, number: 3, of: 3, chunk: { min: { shardkey: -3777734908831207186 }, max: { shardkey: -3074457345618258602 }, lastmod: Timestamp 3000|10, lastmodEpoch: ObjectId('5499a93800df4929841903c6') } } }
2014-12-23T17:43:39.954+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 13756, clonedBytes: 7221900, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:39.963+0000 I SHARDING [conn9] distributed lock 'benchdb1.COL-9/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:39.963+0000 I QUERY    [conn9] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-9", keyPattern: { shardkey: "hashed" }, min: { shardkey: MinKey }, max: { shardkey: -3074457345618258602 }, from: "shard0000", splitKeys: [ { shardkey: -6513063419217435890 }, { shardkey: -3777734908831207186 } ], shardId: "benchdb1.COL-9-shardkey_MinKey", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a93800df4929841903c6') } ntoreturn:1 keyUpdates:0  reslen:37 1189ms
2014-12-23T17:43:39.989+0000 I SHARDING [conn9] request split points lookup for chunk benchdb1.COL-9 { : MinKey } -->> { : -6513063419217435890 }
2014-12-23T17:43:40.003+0000 I SHARDING [conn9] request split points lookup for chunk benchdb1.COL-9 { : -6513063419217435890 } -->> { : -3777734908831207186 }
2014-12-23T17:43:40.019+0000 I SHARDING [conn9] request split points lookup for chunk benchdb1.COL-9 { : -3777734908831207186 } -->> { : -3074457345618258602 }
2014-12-23T17:43:40.979+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "clone", counts: { cloned: 27978, clonedBytes: 14688450, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:41.353+0000 W SHARDING [conn2] can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:43:41.449+0000 I SHARDING [conn9] request split points lookup for chunk benchdb1.COL-9 { : MinKey } -->> { : -6513063419217435890 }
2014-12-23T17:43:41.787+0000 I SHARDING [conn9] request split points lookup for chunk benchdb1.COL-9 { : -6513063419217435890 } -->> { : -3777734908831207186 }
2014-12-23T17:43:41.837+0000 I SHARDING [RangeDeleter] rangeDeleter deleted 33203 documents for benchdb1.COL-7 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }
2014-12-23T17:43:42.003+0000 I SHARDING [conn1] moveChunk data transfer progress: { active: true, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "steady", counts: { cloned: 32968, clonedBytes: 17308200, catchup: 0, steady: 0 }, ok: 1.0 } my mem used: 0
2014-12-23T17:43:42.003+0000 I SHARDING [conn1] About to check if it is safe to enter critical section
2014-12-23T17:43:42.003+0000 I SHARDING [conn1] About to enter migrate critical section
2014-12-23T17:43:42.003+0000 I SHARDING [conn1] moveChunk setting version to: 4|0||5499a93000df4929841903c3
2014-12-23T17:43:42.065+0000 I SHARDING [conn1] moveChunk migrate commit accepted by TO-shard: { active: false, ns: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, shardKeyPattern: { shardkey: "hashed" }, state: "done", counts: { cloned: 32968, clonedBytes: 17308200, catchup: 0, steady: 0 }, ok: 1.0 }
2014-12-23T17:43:42.065+0000 I SHARDING [conn1] moveChunk updating self version to: 4|1||5499a93000df4929841903c3 through { shardkey: 6148914691236517204 } -> { shardkey: 7678566419273953355 } for collection 'benchdb1.COL-8'
2014-12-23T17:43:42.277+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:42-5499a9ce55e0a521752e057c", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356622277), what: "moveChunk.commit", ns: "benchdb1.COL-8", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, from: "shard0000", to: "shard0001", cloned: 32968, clonedBytes: 17308200, catchup: 0, steady: 0 } }
2014-12-23T17:43:42.366+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:43:42.369+0000 I SHARDING [conn1] forking for cleanup of chunk data
2014-12-23T17:43:42.369+0000 I SHARDING [conn1] MigrateFromStatus::done About to acquire global lock to exit critical section
2014-12-23T17:43:42.369+0000 I SHARDING [RangeDeleter] Deleter starting delete for: benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }, with opId: 3
2014-12-23T17:43:42.677+0000 I SHARDING [conn1] distributed lock 'benchdb1.COL-8/ip-10-238-4-248:27018:1419353528:1605815685' unlocked. 
2014-12-23T17:43:42.677+0000 I SHARDING [conn1] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:42-5499a9ce55e0a521752e057d", server: "ip-10-238-4-248", clientAddr: "10.233.133.124:46471", time: new Date(1419356622677), what: "moveChunk.from", ns: "benchdb1.COL-8", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, step 1 of 6: 0, step 2 of 6: 580, step 3 of 6: 57, step 4 of 6: 3087, step 5 of 6: 366, step 6 of 6: 0, to: "shard0001", from: "shard0000", note: "success" } }
2014-12-23T17:43:42.740+0000 I QUERY    [conn1] command admin.$cmd command: moveChunk { moveChunk: "benchdb1.COL-8", from: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27018", to: "ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27018", fromShard: "shard0000", toShard: "shard0001", min: { shardkey: 3074457345618258602 }, max: { shardkey: 6148914691236517204 }, maxChunkSizeBytes: 67108864, shardId: "benchdb1.COL-8-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", secondaryThrottle: true, waitForDelete: false, maxTimeMS: 0, epoch: ObjectId('5499a93000df4929841903c3') } ntoreturn:1 keyUpdates:0  reslen:37 4462ms
2014-12-23T17:43:42.908+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-9 { : MinKey } -->> { : -6513063419217435890 }
2014-12-23T17:43:43.177+0000 I SHARDING [conn1] request split points lookup for chunk benchdb1.COL-9 { : -6513063419217435890 } -->> { : -3777734908831207186 }
2014-12-23T17:43:43.444+0000 W SHARDING [conn2] can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:43:44.166+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-0
2014-12-23T17:43:44.274+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-0 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a8fb00df4929841903a4, current metadata version is 3|7||5499a8fb00df4929841903a4
2014-12-23T17:43:44.275+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-0, previous version was 0|0||5499a8fb00df4929841903a4, this is a drop
2014-12-23T17:43:44.275+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-0 at shard version 3|7||5499a8fb00df4929841903a4, took 0ms
2014-12-23T17:43:44.405+0000 W SHARDING [conn2] can't accept new chunks because  there are still 1 deletes from previous migration
2014-12-23T17:43:45.371+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-1
2014-12-23T17:43:45.477+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-1 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a90200df4929841903a9, current metadata version is 3|7||5499a90200df4929841903a9
2014-12-23T17:43:45.478+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-1, previous version was 0|0||5499a90200df4929841903a9, this is a drop
2014-12-23T17:43:45.478+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-1 at shard version 3|7||5499a90200df4929841903a9, took 0ms
2014-12-23T17:43:45.910+0000 I SHARDING [RangeDeleter] rangeDeleter deleted 32968 documents for benchdb1.COL-8 from { shardkey: 3074457345618258602 } -> { shardkey: 6148914691236517204 }
2014-12-23T17:43:46.479+0000 I COMMAND  [conn1] CMD: drop benchdb1.COL-10
2014-12-23T17:43:46.553+0000 I SHARDING [conn1] remotely refreshing metadata for benchdb1.COL-10 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a93900df4929841903ca, current metadata version is 3|7||5499a93900df4929841903ca
2014-12-23T17:43:46.553+0000 W SHARDING [conn1] no chunks found when reloading benchdb1.COL-10, previous version was 0|0||5499a93900df4929841903ca, this is a drop
2014-12-23T17:43:46.553+0000 I SHARDING [conn1] dropping metadata for benchdb1.COL-10 at shard version 3|7||5499a93900df4929841903ca, took 0ms
2014-12-23T17:43:47.338+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-11
2014-12-23T17:43:47.410+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-11 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a94100df4929841903d0, current metadata version is 3|7||5499a94100df4929841903d0
2014-12-23T17:43:47.411+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-11, previous version was 0|0||5499a94100df4929841903d0, this is a drop
2014-12-23T17:43:47.411+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-11 at shard version 3|7||5499a94100df4929841903d0, took 0ms
2014-12-23T17:43:48.185+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-12
2014-12-23T17:43:48.271+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-12 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a94800df4929841903d4, current metadata version is 3|7||5499a94800df4929841903d4
2014-12-23T17:43:48.272+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-12, previous version was 0|0||5499a94800df4929841903d4, this is a drop
2014-12-23T17:43:48.272+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-12 at shard version 3|7||5499a94800df4929841903d4, took 0ms
2014-12-23T17:43:48.568+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-4, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:48.568+0000 I SHARDING [conn2] collection benchdb1.COL-4 was previously unsharded, new metadata loaded with shard version 0|0||5499a9c500df492984190422
2014-12-23T17:43:48.568+0000 I SHARDING [conn2] collection version was loaded at version 2|7||5499a9c500df492984190422, took 0ms
2014-12-23T17:43:48.568+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -6148914691236517204 } for collection benchdb1.COL-4 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9c500df492984190422
2014-12-23T17:43:48.586+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-4 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-4" }
2014-12-23T17:43:48.587+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:48.591+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-4 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-4" }
2014-12-23T17:43:48.591+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:48.595+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:48.595+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-4 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }, with opId: 1203802
2014-12-23T17:43:48.595+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-4 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:48.596+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:48.596+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:48.617+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:48.617+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:48-5499a9d455e0a521752e057e", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356628617), what: "moveChunk.to", ns: "benchdb1.COL-4", details: { min: { shardkey: MinKey }, max: { shardkey: -6148914691236517204 }, step 1 of 5: 26, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:43:48.715+0000 I QUERY    [conn3] command admin.$cmd command: _recvChunkCommit { _recvChunkCommit: 1 } ntoreturn:1 keyUpdates:0  reslen:326 105ms
2014-12-23T17:43:49.257+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-13
2014-12-23T17:43:49.322+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-13 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a94f00df4929841903d8, current metadata version is 3|7||5499a94f00df4929841903d8
2014-12-23T17:43:49.322+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-13, previous version was 0|0||5499a94f00df4929841903d8, this is a drop
2014-12-23T17:43:49.322+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-13 at shard version 3|7||5499a94f00df4929841903d8, took 0ms
2014-12-23T17:43:50.090+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-25 based on current shard version 0|0||5499a9a800df49298419040d, current metadata version is 2|7||5499a9a800df49298419040d
2014-12-23T17:43:50.090+0000 I SHARDING [conn2] updating metadata for benchdb1.COL-25 from shard version 0|0||5499a9a800df49298419040d to shard version 3|0||5499a9a800df49298419040d
2014-12-23T17:43:50.090+0000 I SHARDING [conn2] collection version was loaded at version 3|1||5499a9a800df49298419040d, took 0ms
2014-12-23T17:43:50.090+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 } for collection benchdb1.COL-25 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9a800df49298419040d
2014-12-23T17:43:50.091+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-25 from { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }, with opId: 1203814
2014-12-23T17:43:50.091+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-25 from { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:50.092+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:50.092+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:50.103+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-25' { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:50.103+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:50-5499a9d655e0a521752e057f", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356630103), what: "moveChunk.to", ns: "benchdb1.COL-25", details: { min: { shardkey: -6148914691236517204 }, max: { shardkey: -3074457345618258602 }, step 1 of 5: 0, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:43:50.542+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-14
2014-12-23T17:43:50.606+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-14 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a95900df4929841903dd, current metadata version is 3|7||5499a95900df4929841903dd
2014-12-23T17:43:50.606+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-14, previous version was 0|0||5499a95900df4929841903dd, this is a drop
2014-12-23T17:43:50.606+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-14 at shard version 3|7||5499a95900df4929841903dd, took 0ms
2014-12-23T17:43:51.317+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-26, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:51.318+0000 I SHARDING [conn2] collection benchdb1.COL-26 was previously unsharded, new metadata loaded with shard version 0|0||5499a9ae00df492984190412
2014-12-23T17:43:51.318+0000 I SHARDING [conn2] collection version was loaded at version 2|7||5499a9ae00df492984190412, took 0ms
2014-12-23T17:43:51.318+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -6148914691236517204 } for collection benchdb1.COL-26 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9ae00df492984190412
2014-12-23T17:43:51.330+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-26 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-26" }
2014-12-23T17:43:51.330+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:51.335+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-26 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-26" }
2014-12-23T17:43:51.335+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:51.337+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:51.337+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-26 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }, with opId: 1203823
2014-12-23T17:43:51.338+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-26 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:51.338+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:51.338+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:51.359+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:51.359+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:51-5499a9d755e0a521752e0580", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356631359), what: "moveChunk.to", ns: "benchdb1.COL-26", details: { min: { shardkey: MinKey }, max: { shardkey: -6148914691236517204 }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:43:51.560+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-15
2014-12-23T17:43:51.639+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-15 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a96000df4929841903e3, current metadata version is 3|7||5499a96000df4929841903e3
2014-12-23T17:43:51.639+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-15, previous version was 0|0||5499a96000df4929841903e3, this is a drop
2014-12-23T17:43:51.639+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-15 at shard version 3|7||5499a96000df4929841903e3, took 0ms
2014-12-23T17:43:52.660+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-16
2014-12-23T17:43:52.672+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-30, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:43:52.673+0000 I SHARDING [conn2] collection benchdb1.COL-30 was previously unsharded, new metadata loaded with shard version 0|0||5499a9c700df492984190425
2014-12-23T17:43:52.673+0000 I SHARDING [conn2] collection version was loaded at version 1|8||5499a9c700df492984190425, took 0ms
2014-12-23T17:43:52.673+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: MinKey } -> { shardkey: -6148914691236517204 } for collection benchdb1.COL-30 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9c700df492984190425
2014-12-23T17:43:52.687+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-30 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-30" }
2014-12-23T17:43:52.687+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:52.695+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-30 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-30" }
2014-12-23T17:43:52.695+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:43:52.697+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:43:52.697+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-30 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }, with opId: 1203836
2014-12-23T17:43:52.698+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-30 from { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:52.698+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:52.698+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:52.709+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: MinKey } -> { shardkey: -6148914691236517204 }
2014-12-23T17:43:52.709+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:52-5499a9d855e0a521752e0581", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356632709), what: "moveChunk.to", ns: "benchdb1.COL-30", details: { min: { shardkey: MinKey }, max: { shardkey: -6148914691236517204 }, step 1 of 5: 24, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 10, note: "success" } }
2014-12-23T17:43:52.733+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-16 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a96700df4929841903e7, current metadata version is 3|7||5499a96700df4929841903e7
2014-12-23T17:43:52.734+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-16, previous version was 0|0||5499a96700df4929841903e7, this is a drop
2014-12-23T17:43:52.734+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-16 at shard version 3|7||5499a96700df4929841903e7, took 0ms
2014-12-23T17:43:53.696+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-17
2014-12-23T17:43:53.784+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-17 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a96e00df4929841903ec, current metadata version is 3|7||5499a96e00df4929841903ec
2014-12-23T17:43:53.785+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-17, previous version was 0|0||5499a96e00df4929841903ec, this is a drop
2014-12-23T17:43:53.785+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-17 at shard version 3|7||5499a96e00df4929841903ec, took 0ms
2014-12-23T17:43:54.890+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-18
2014-12-23T17:43:55.778+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-18 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a97500df4929841903ef, current metadata version is 3|7||5499a97500df4929841903ef
2014-12-23T17:43:55.778+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-18, previous version was 0|0||5499a97500df4929841903ef, this is a drop
2014-12-23T17:43:55.778+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-18 at shard version 3|7||5499a97500df4929841903ef, took 0ms
2014-12-23T17:43:56.605+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-19
2014-12-23T17:43:56.685+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-19 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a97c00df4929841903f4, current metadata version is 3|7||5499a97c00df4929841903f4
2014-12-23T17:43:56.685+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-19, previous version was 0|0||5499a97c00df4929841903f4, this is a drop
2014-12-23T17:43:56.685+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-19 at shard version 3|7||5499a97c00df4929841903f4, took 0ms
2014-12-23T17:43:57.554+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-2
2014-12-23T17:43:57.983+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-2 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a90a00df4929841903ac, current metadata version is 3|7||5499a90a00df4929841903ac
2014-12-23T17:43:57.983+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-2, previous version was 0|0||5499a90a00df4929841903ac, this is a drop
2014-12-23T17:43:57.983+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-2 at shard version 3|7||5499a90a00df4929841903ac, took 0ms
2014-12-23T17:43:58.057+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-4 based on current shard version 0|0||5499a9c500df492984190422, current metadata version is 2|7||5499a9c500df492984190422
2014-12-23T17:43:58.058+0000 I SHARDING [conn2] updating metadata for benchdb1.COL-4 from shard version 0|0||5499a9c500df492984190422 to shard version 3|0||5499a9c500df492984190422
2014-12-23T17:43:58.058+0000 I SHARDING [conn2] collection version was loaded at version 3|1||5499a9c500df492984190422, took 0ms
2014-12-23T17:43:58.058+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 } for collection benchdb1.COL-4 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9c500df492984190422
2014-12-23T17:43:58.059+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-4 from { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }, with opId: 1203861
2014-12-23T17:43:58.059+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-4 from { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:58.060+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:58.060+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:58.071+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-4' { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:58.071+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:58-5499a9de55e0a521752e0582", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356638071), what: "moveChunk.to", ns: "benchdb1.COL-4", details: { min: { shardkey: -6148914691236517204 }, max: { shardkey: -3074457345618258602 }, step 1 of 5: 1, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 11, note: "success" } }
2014-12-23T17:43:59.013+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-20
2014-12-23T17:43:59.128+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-20 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a98300df4929841903f8, current metadata version is 3|7||5499a98300df4929841903f8
2014-12-23T17:43:59.129+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-20, previous version was 0|0||5499a98300df4929841903f8, this is a drop
2014-12-23T17:43:59.129+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-20 at shard version 3|7||5499a98300df4929841903f8, took 0ms
2014-12-23T17:43:59.524+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-26 based on current shard version 0|0||5499a9ae00df492984190412, current metadata version is 2|7||5499a9ae00df492984190412
2014-12-23T17:43:59.525+0000 I SHARDING [conn2] updating metadata for benchdb1.COL-26 from shard version 0|0||5499a9ae00df492984190412 to shard version 3|0||5499a9ae00df492984190412
2014-12-23T17:43:59.525+0000 I SHARDING [conn2] collection version was loaded at version 3|1||5499a9ae00df492984190412, took 0ms
2014-12-23T17:43:59.525+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 } for collection benchdb1.COL-26 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9ae00df492984190412
2014-12-23T17:43:59.526+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-26 from { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }, with opId: 1203870
2014-12-23T17:43:59.526+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-26 from { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:59.527+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:43:59.527+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:59.538+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-26' { shardkey: -6148914691236517204 } -> { shardkey: -3074457345618258602 }
2014-12-23T17:43:59.538+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:43:59-5499a9df55e0a521752e0583", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356639538), what: "moveChunk.to", ns: "benchdb1.COL-26", details: { min: { shardkey: -6148914691236517204 }, max: { shardkey: -3074457345618258602 }, step 1 of 5: 0, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 11, note: "success" } }
2014-12-23T17:44:00.192+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-21
2014-12-23T17:44:00.279+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-21 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a98b00df4929841903fc, current metadata version is 3|7||5499a98b00df4929841903fc
2014-12-23T17:44:00.279+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-21, previous version was 0|0||5499a98b00df4929841903fc, this is a drop
2014-12-23T17:44:00.279+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-21 at shard version 3|7||5499a98b00df4929841903fc, took 0ms
2014-12-23T17:44:01.289+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-22
2014-12-23T17:44:01.420+0000 I SHARDING [conn9] remotely refreshing metadata for benchdb1.COL-22 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a99100df492984190401, current metadata version is 3|7||5499a99100df492984190401
2014-12-23T17:44:01.420+0000 W SHARDING [conn9] no chunks found when reloading benchdb1.COL-22, previous version was 0|0||5499a99100df492984190401, this is a drop
2014-12-23T17:44:01.420+0000 I SHARDING [conn9] dropping metadata for benchdb1.COL-22 at shard version 3|7||5499a99100df492984190401, took 0ms
2014-12-23T17:44:01.570+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:44:01 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:44:02.433+0000 I COMMAND  [conn9] CMD: drop benchdb1.COL-23
2014-12-23T17:44:02.780+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-23 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a99a00df492984190405, current metadata version is 3|7||5499a99a00df492984190405
2014-12-23T17:44:02.781+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-23, previous version was 0|0||5499a99a00df492984190405, this is a drop
2014-12-23T17:44:02.781+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-23 at shard version 3|7||5499a99a00df492984190405, took 0ms
2014-12-23T17:44:03.880+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-24
2014-12-23T17:44:03.978+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-24 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a9a100df492984190409, current metadata version is 3|7||5499a9a100df492984190409
2014-12-23T17:44:03.978+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-24, previous version was 0|0||5499a9a100df492984190409, this is a drop
2014-12-23T17:44:03.979+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-24 at shard version 3|7||5499a9a100df492984190409, took 0ms
2014-12-23T17:44:04.734+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-25
2014-12-23T17:44:04.824+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-25 with requested shard version 0|0||000000000000000000000000, current shard version is 3|0||5499a9a800df49298419040d, current metadata version is 3|1||5499a9a800df49298419040d
2014-12-23T17:44:04.824+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-25, previous version was 0|0||5499a9a800df49298419040d, this is a drop
2014-12-23T17:44:04.824+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-25 at shard version 3|0||5499a9a800df49298419040d, took 0ms
2014-12-23T17:44:05.151+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-30 based on current shard version 0|0||5499a9c700df492984190425, current metadata version is 1|8||5499a9c700df492984190425
2014-12-23T17:44:05.151+0000 I SHARDING [conn2] updating metadata for benchdb1.COL-30 from shard version 0|0||5499a9c700df492984190425 to shard version 2|0||5499a9c700df492984190425
2014-12-23T17:44:05.151+0000 I SHARDING [conn2] collection version was loaded at version 3|1||5499a9c700df492984190425, took 0ms
2014-12-23T17:44:05.152+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: -3074457345618258602 } -> { shardkey: 0 } for collection benchdb1.COL-30 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9c700df492984190425
2014-12-23T17:44:05.152+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-30 from { shardkey: -3074457345618258602 } -> { shardkey: 0 }, with opId: 1203893
2014-12-23T17:44:05.152+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-30 from { shardkey: -3074457345618258602 } -> { shardkey: 0 }
2014-12-23T17:44:05.153+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:44:05.153+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: -3074457345618258602 } -> { shardkey: 0 }
2014-12-23T17:44:05.164+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-30' { shardkey: -3074457345618258602 } -> { shardkey: 0 }
2014-12-23T17:44:05.165+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:44:05-5499a9e555e0a521752e0584", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356645165), what: "moveChunk.to", ns: "benchdb1.COL-30", details: { min: { shardkey: -3074457345618258602 }, max: { shardkey: 0 }, step 1 of 5: 0, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 11, note: "success" } }
2014-12-23T17:44:06.995+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-27
2014-12-23T17:44:07.320+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-27 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a9b400df492984190417, current metadata version is 3|7||5499a9b400df492984190417
2014-12-23T17:44:07.321+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-27, previous version was 0|0||5499a9b400df492984190417, this is a drop
2014-12-23T17:44:07.321+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-27 at shard version 3|7||5499a9b400df492984190417, took 0ms
2014-12-23T17:44:08.000+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-28
2014-12-23T17:44:08.108+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-28 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a9ba00df49298419041b, current metadata version is 3|7||5499a9ba00df49298419041b
2014-12-23T17:44:08.108+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-28, previous version was 0|0||5499a9ba00df49298419041b, this is a drop
2014-12-23T17:44:08.108+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-28 at shard version 3|7||5499a9ba00df49298419041b, took 0ms
2014-12-23T17:44:08.996+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-29
2014-12-23T17:44:09.082+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-29 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a9c100df49298419041f, current metadata version is 3|7||5499a9c100df49298419041f
2014-12-23T17:44:09.083+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-29, previous version was 0|0||5499a9c100df49298419041f, this is a drop
2014-12-23T17:44:09.083+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-29 at shard version 3|7||5499a9c100df49298419041f, took 0ms
2014-12-23T17:44:10.077+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-3
2014-12-23T17:44:10.157+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-3 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a91100df4929841903b1, current metadata version is 3|7||5499a91100df4929841903b1
2014-12-23T17:44:10.157+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-3, previous version was 0|0||5499a91100df4929841903b1, this is a drop
2014-12-23T17:44:10.158+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-3 at shard version 3|7||5499a91100df4929841903b1, took 0ms
2014-12-23T17:44:13.684+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-5
2014-12-23T17:44:13.877+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-5 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a91a00df4929841903b6, current metadata version is 3|13||5499a91a00df4929841903b6
2014-12-23T17:44:13.878+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-5, previous version was 0|0||5499a91a00df4929841903b6, this is a drop
2014-12-23T17:44:13.878+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-5 at shard version 3|7||5499a91a00df4929841903b6, took 0ms
2014-12-23T17:44:14.980+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-6
2014-12-23T17:44:15.431+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-6 with requested shard version 0|0||000000000000000000000000, current shard version is 3|7||5499a92100df4929841903b9, current metadata version is 3|13||5499a92100df4929841903b9
2014-12-23T17:44:15.431+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-6, previous version was 0|0||5499a92100df4929841903b9, this is a drop
2014-12-23T17:44:15.431+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-6 at shard version 3|7||5499a92100df4929841903b9, took 0ms
2014-12-23T17:44:16.516+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-7
2014-12-23T17:44:16.895+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-7 with requested shard version 0|0||000000000000000000000000, current shard version is 4|0||5499a92900df4929841903be, current metadata version is 4|0||5499a92900df4929841903be
2014-12-23T17:44:16.895+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-7, previous version was 0|0||5499a92900df4929841903be, this is a drop
2014-12-23T17:44:16.895+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-7 at shard version 4|0||5499a92900df4929841903be, took 0ms
2014-12-23T17:44:17.984+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-8
2014-12-23T17:44:18.167+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-8 with requested shard version 0|0||000000000000000000000000, current shard version is 4|0||5499a93000df4929841903c3, current metadata version is 4|0||5499a93000df4929841903c3
2014-12-23T17:44:18.167+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-8, previous version was 0|0||5499a93000df4929841903c3, this is a drop
2014-12-23T17:44:18.167+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-8 at shard version 4|0||5499a93000df4929841903c3, took 0ms
2014-12-23T17:44:19.280+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-9
2014-12-23T17:44:19.451+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-9 with requested shard version 0|0||000000000000000000000000, current shard version is 3|10||5499a93800df4929841903c6, current metadata version is 3|10||5499a93800df4929841903c6
2014-12-23T17:44:19.451+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-9, previous version was 0|0||5499a93800df4929841903c6, this is a drop
2014-12-23T17:44:19.451+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-9 at shard version 3|10||5499a93800df4929841903c6, took 0ms
2014-12-23T17:44:20.535+0000 I COMMAND  [conn6] dropDatabase benchdb1 starting
2014-12-23T17:44:20.537+0000 I COMMAND  [conn6] dropDatabase benchdb1 finished
2014-12-23T17:44:23.510+0000 I SHARDING [conn2] remotely refreshing metadata for benchdb1.COL-0, current shard version is 0|0||000000000000000000000000, current metadata version is 0|0||000000000000000000000000
2014-12-23T17:44:23.511+0000 I SHARDING [conn2] collection benchdb1.COL-0 was previously unsharded, new metadata loaded with shard version 0|0||5499a9f100df492984190492
2014-12-23T17:44:23.511+0000 I SHARDING [conn2] collection version was loaded at version 2|1||5499a9f100df492984190492, took 0ms
2014-12-23T17:44:23.511+0000 I SHARDING [migrateThread] starting receiving-end of migration of chunk { shardkey: 3074457345618258602 } -> { shardkey: MaxKey } for collection benchdb1.COL-0 from ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27018 at epoch 5499a9f100df492984190492
2014-12-23T17:44:23.522+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "benchdb1.COL-0" }
2014-12-23T17:44:23.522+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:44:23.529+0000 I INDEX    [migrateThread] build index on: benchdb1.COL-0 properties: { v: 1, key: { shardkey: "hashed" }, name: "shardkey_hashed", ns: "benchdb1.COL-0" }
2014-12-23T17:44:23.529+0000 I INDEX    [migrateThread] 	 building index using bulk method
2014-12-23T17:44:23.530+0000 I INDEX    [migrateThread] build index done.  scanned 0 total records. 0 secs
2014-12-23T17:44:23.530+0000 I SHARDING [migrateThread] Deleter starting delete for: benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }, with opId: 1203934
2014-12-23T17:44:23.531+0000 I SHARDING [migrateThread] rangeDeleter deleted 0 documents for benchdb1.COL-0 from { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:44:23.531+0000 I SHARDING [migrateThread] Waiting for replication to catch up before entering critical section
2014-12-23T17:44:23.531+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:44:23.552+0000 I SHARDING [migrateThread] migrate commit succeeded flushing to secondaries for 'benchdb1.COL-0' { shardkey: 3074457345618258602 } -> { shardkey: MaxKey }
2014-12-23T17:44:23.553+0000 I SHARDING [migrateThread] about to log metadata event: { _id: "ip-10-238-4-248-2014-12-23T17:44:23-5499a9f755e0a521752e0585", server: "ip-10-238-4-248", clientAddr: ":27017", time: new Date(1419356663553), what: "moveChunk.to", ns: "benchdb1.COL-0", details: { min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, step 1 of 5: 19, step 2 of 5: 0, step 3 of 5: 0, step 4 of 5: 0, step 5 of 5: 21, note: "success" } }
2014-12-23T17:44:27.024+0000 I SHARDING [conn4] received splitChunk request: { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9f100df492984190492') }
2014-12-23T17:44:27.277+0000 I SHARDING [conn4] could not acquire lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' (another update won)
2014-12-23T17:44:27.277+0000 I SHARDING [conn4] distributed lock 'benchdb1.COL-0/ip-10-238-4-248:27018:1419353528:1605815685' was not acquired.
2014-12-23T17:44:27.277+0000 W SHARDING [conn4] could not acquire collection lock for benchdb1.COL-0 to split chunk [{ : MinKey },{ : MaxKey }) :: caused by :: Lock for splitting chunk [{ : MinKey }, { : MaxKey }) in benchdb1.COL-0 is taken.
2014-12-23T17:44:27.278+0000 I QUERY    [conn4] command admin.$cmd command: splitChunk { splitChunk: "benchdb1.COL-0", keyPattern: { shardkey: "hashed" }, min: { shardkey: 3074457345618258602 }, max: { shardkey: MaxKey }, from: "shard0000", splitKeys: [ { shardkey: 6148914691236517204 } ], shardId: "benchdb1.COL-0-shardkey_3074457345618258602", configdb: "ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.a...", epoch: ObjectId('5499a9f100df492984190492') } ntoreturn:1 keyUpdates:0  reslen:243 253ms
2014-12-23T17:44:27.444+0000 I COMMAND  [conn4] CMD: drop benchdb1.COL-0
2014-12-23T17:44:27.550+0000 I SHARDING [conn4] remotely refreshing metadata for benchdb1.COL-0 with requested shard version 0|0||000000000000000000000000, current shard version is 0|0||5499a9f100df492984190492, current metadata version is 2|1||5499a9f100df492984190492
2014-12-23T17:44:27.551+0000 W SHARDING [conn4] no chunks found when reloading benchdb1.COL-0, previous version was 0|0||5499a9f100df492984190492, this is a drop
2014-12-23T17:44:27.551+0000 I SHARDING [conn4] dropping metadata for benchdb1.COL-0 at shard version 0|0||5499a9f100df492984190492, took 0ms
2014-12-23T17:44:27.961+0000 I COMMAND  [conn6] dropDatabase benchdb1 starting
2014-12-23T17:44:27.961+0000 I COMMAND  [conn6] dropDatabase benchdb1 finished
2014-12-23T17:44:30.919+0000 I NETWORK  [conn2] end connection 10.238.44.130:51496 (8 connections now open)
2014-12-23T17:44:30.920+0000 I NETWORK  [conn3] end connection 10.238.44.130:51497 (7 connections now open)
2014-12-23T17:44:31.999+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:44:31 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:45:02.606+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:45:01 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:45:12.813+0000 I NETWORK  [PeriodicTaskRunner] Socket closed remotely, no longer connected (idle 49 secs, remote host 10.238.44.130:27018)
2014-12-23T17:45:12.813+0000 I NETWORK  [PeriodicTaskRunner] Socket closed remotely, no longer connected (idle 60 secs, remote host 10.238.44.130:27018)
2014-12-23T17:45:33.176+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:45:32 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:46:03.734+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:46:03 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:46:34.301+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:46:33 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:47:04.909+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:47:04 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:47:35.516+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:47:34 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:48:06.124+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:48:05 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:48:36.730+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:48:36 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:49:07.337+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:49:06 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:49:37.943+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:49:37 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:50:08.551+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:50:07 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:50:39.158+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:50:38 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:51:09.764+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:51:09 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:51:40.370+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:51:39 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:52:10.933+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:52:10 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:52:41.539+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:52:40 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:53:12.147+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:53:11 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:53:42.754+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:53:42 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:54:13.362+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:54:12 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:54:43.903+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:54:43 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:55:14.469+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:55:13 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:55:45.076+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:55:44 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:56:15.684+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:56:15 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:56:46.290+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:56:45 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:57:16.897+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:57:16 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:57:47.485+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:57:46 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:58:18.092+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:58:17 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:58:48.698+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:58:48 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:59:19.306+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:59:18 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T17:59:49.913+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 17:59:49 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:00:20.520+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:00:19 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:00:51.102+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:00:50 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:01:21.709+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:01:21 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:01:52.317+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:01:51 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:02:22.924+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:02:22 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:02:53.531+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:02:52 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:03:24.072+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:03:23 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:03:54.637+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:03:54 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:04:25.243+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:04:24 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:04:55.850+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:04:55 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:05:26.457+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:05:25 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:05:57.063+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:05:56 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:06:27.670+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:06:27 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:06:58.276+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:06:57 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:07:28.883+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:07:28 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:07:59.489+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:07:58 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:08:30.096+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:08:29 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:09:00.702+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:09:00 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:09:31.268+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:09:30 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:10:01.876+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:10:01 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:10:32.484+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:10:31 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:11:03.091+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:11:02 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:11:33.699+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:11:33 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:12:04.236+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:12:03 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:12:34.805+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:12:34 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:13:05.413+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:13:04 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:13:36.019+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:13:35 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:14:06.626+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:14:06 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:14:37.232+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:14:36 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:15:07.840+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:15:07 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:15:38.446+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:15:37 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:16:09.054+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:16:08 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:16:39.660+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:16:39 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:17:10.267+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:17:09 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:17:40.873+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:17:40 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:18:11.437+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:18:10 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:18:42.044+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:18:41 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:19:12.651+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:19:12 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:19:43.258+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:19:42 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:20:13.865+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:20:13 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:20:44.365+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:20:43 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms
2014-12-23T18:21:14.971+0000 I SHARDING [LockPinger] cluster ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019 pinged successfully at Tue Dec 23 18:21:14 2014 by distributed lock pinger 'ec2-54-189-15-112.us-west-2.compute.amazonaws.com:27019,ec2-54-185-251-41.us-west-2.compute.amazonaws.com:27019,ec2-54-184-200-213.us-west-2.compute.amazonaws.com:27019/ip-10-238-4-248:27018:1419353528:1605815685', sleeping for 30000ms