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  1. WiredTiger
  2. WT-7571

Failed: million-collection-test regression in throughput

    • Type: Icon: Build Failure Build Failure
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • None

      Signature:

      [2021/05/21 01:11:41.714] Starting a new run
      [2021/05/21 01:11:41.714] Start populating documents into collections ...
      [2021/05/21 01:11:41.714] Finish populating 10000 documents into each of the collections
      [2021/05/21 01:11:41.714] Command for the run:
      [2021/05/21 01:11:41.714]   java -jar ../POCDriver/bin/POCDriver.jar -i 0 -u 100 -k 0 -q 10000 -z 10000 -d 300 -y 4000 --collectionKeyMax 10000 -o ../results/out.csv -t 64 -b 1
      [2021/05/21 01:16:42.964] Run completed avg latency with 4000 collections is 48.2972376486ms/op and throughput of 5749ops/sec
      [2021/05/21 01:16:42.964] The run completed with statistics below:
      [2021/05/21 01:16:42.964]   - avg response time (latency): 48.2972376486 (ms/op), avg throughput: 5749 (ops/sec)
      [2021/05/21 01:16:42.964]   - total run time: 1844.71749806, configured total_runtime: 86400
      [2021/05/21 01:16:42.964]   - num of collections: 4000, configured num_collections: 19071
      [2021/05/21 01:16:42.964]   - threads: 64, configured num_threads: 64
      [2021/05/21 01:16:42.964] Average throughput is less than 7500.0 - test failed!
      

      million-collection-test failed on ~ Large scale tests

      Host: ec2-54-89-223-115.compute-1.amazonaws.com
      Project: WiredTiger (develop)
      Commit: diff: WT-7549 change identifiers in block manager to use "objects" (#6584)

      Identifier change: log_structured -> has_objects
      Identifier change: lfh -> ofh
      Remove block_allocation=log-structured config.
      Changed tests that used log-structured to use tiered tables.
      Changed "wt list" from looking at log-structured config to looking at
      "tiered:" uri to decide if the block manager has objects. | 20 May 21 19:16 UTC
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      Task Logs

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            xgen-evg-user Xgen-Evergreen-User
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              Created:
              Updated:
              Resolved: