-
Type:
Bug
-
Resolution: Done
-
Priority:
Trivial - P5
-
Affects Version/s: 2.8.0-rc2
-
Component/s: Diagnostics, Storage
-
Fully Compatible
-
ALL
db.currentOp(true) command used to show detailed stats for "signalProcessingThread", "initiandlisten", "DataFileSync", "journal", "TTLMonitor", "RangeDeleter" in 2.6 but not anymore in 2.8/2.8WT. In 2.8/2.8WT it only shows threadId for these.
- In 2.6:
{
"inprog" : [
{
"opid" : 0,
"active" : false,
"op" : "none",
"ns" : "",
"query" : {
},
"desc" : "signalProcessingThread",
"threadId" : "0x7fcca6a6b700",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
},
"timeAcquiringMicros" : {
}
}
},
{
"opid" : 1,
"active" : false,
"op" : "none",
"ns" : "",
"query" : {
},
"desc" : "DataFileSync",
"threadId" : "0x7fcca626a700",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
},
"timeAcquiringMicros" : {
}
}
},
{
"opid" : 10,
"active" : false,
"op" : "insert",
"ns" : "local.startup_log",
"insert" : {
},
"client" : "0.0.0.0:0",
"desc" : "initandlisten",
"threadId" : "0x7fcca9b6bb80",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
"R" : NumberLong(0),
"W" : NumberLong(94565)
},
"timeAcquiringMicros" : {
"r" : NumberLong(0),
"w" : NumberLong(4)
}
}
},
{
"opid" : 3,
"active" : false,
"op" : "none",
"ns" : "",
"query" : {
},
"desc" : "journal",
"threadId" : "0x7fcca4e5b700",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
"R" : NumberLong(492),
"W" : NumberLong(613)
},
"timeAcquiringMicros" : {
"R" : NumberLong(44),
"W" : NumberLong(6)
}
}
},
{
"opid" : 5,
"active" : false,
"op" : "none",
"ns" : "",
"query" : {
},
"desc" : "clientcursormon",
"threadId" : "0x7fcca3d59700",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
},
"timeAcquiringMicros" : {
}
}
},
{
"opid" : 6,
"active" : false,
"op" : "none",
"ns" : "",
"query" : {
},
"desc" : "TTLMonitor",
"threadId" : "0x7fcca2d57700",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
},
"timeAcquiringMicros" : {
}
}
},
{
"opid" : 7,
"active" : false,
"op" : "none",
"ns" : "",
"query" : {
},
"desc" : "RangeDeleter",
"threadId" : "0x7fcca2556700",
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
},
"timeAcquiringMicros" : {
}
}
},
{
"opid" : 12,
"active" : false,
"op" : "query",
"ns" : "",
"query" : {
"whatsmyuri" : 1
},
"client" : "127.0.0.1:48595",
"desc" : "conn1",
"threadId" : "0x7fcca9a43700",
"connectionId" : 1,
"waitingForLock" : false,
"numYields" : 0,
"lockStats" : {
"timeLockedMicros" : {
},
"timeAcquiringMicros" : {
}
}
}
]
}
- In 2.8:
{
"inprog" : [
{
"desc" : "conn1",
"threadId" : "0x7f8766050a20",
"connectionId" : 1,
"opid" : 9,
"active" : false,
"op" : "query",
"ns" : "",
"query" : {
"whatsmyuri" : 1
},
"client" : "127.0.0.1:48606",
"numYields" : 0,
"locks" : {
},
"waitingForLock" : false,
"lockStats" : {
}
},
{
"desc" : "clientcursormon",
"threadId" : "0x7f8763a98980",
"opid" : 7,
"active" : false,
"op" : "none",
"ns" : "local.startup_log",
"query" : {
},
"numYields" : 0,
"locks" : {
},
"waitingForLock" : false,
"lockStats" : {
}
},
{
"desc" : "TTLMonitor",
"threadId" : "0x7f8763a987a0"
},
{
"desc" : "RangeDeleter",
"threadId" : "0x7f8763a985c0"
},
{
"desc" : "journal",
"threadId" : "0x7f876604ec60"
},
{
"desc" : "DataFileSync",
"threadId" : "0x7f8763a98200"
},
{
"desc" : "initandlisten",
"threadId" : "0x7f876604fde0"
},
{
"desc" : "signalProcessingThread",
"threadId" : "0x7f876604ffa0"
}
]
}
- In 2.8WT:
{
"inprog" : [
{
"desc" : "conn1",
"threadId" : "0x7f7d48982a20",
"connectionId" : 1,
"opid" : 7,
"active" : false,
"op" : "query",
"ns" : "",
"query" : {
"whatsmyuri" : 1
},
"client" : "127.0.0.1:48617",
"locks" : {
},
"waitingForLock" : false,
"lockStats" : {
}
},
{
"desc" : "clientcursormon",
"threadId" : "0x7f7d429a65c0",
"opid" : 5,
"active" : false,
"op" : "none",
"ns" : "local.startup_log",
"query" : {
},
"locks" : {
},
"waitingForLock" : false,
"lockStats" : {
}
},
{
"desc" : "TTLMonitor",
"threadId" : "0x7f7d429a63e0"
},
{
"desc" : "RangeDeleter",
"threadId" : "0x7f7d429a6200"
},
{
"desc" : "initandlisten",
"threadId" : "0x7f7d48981de0"
},
{
"desc" : "signalProcessingThread",
"threadId" : "0x7f7d48981fa0"
}
]
}