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  1. WiredTiger
  2. WT-8353

Investigate failure of test_wt2853_perf

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Details

    • Build Failure
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • None
    • None
    • None
    • Storage - Ra 2021-12-13

    Description

      long-test failed on ! Ubuntu 20.04

      Host: ec2-3-235-14-92.compute-1.amazonaws.com
      Project: WiredTiger (develop)
      Commit: diff: WT-8232 Fix hs18 test to use release evict cursor to evict the page (#7145)

      Task Logs (long-test)

       

      test_wt2853_perf failed:

      Running test command: ../../test/csuite/test_wt2853_perf -t r
      G.........*G.........*.........*.........*.........*.........*.........*.........*...G......*.........*.........*.........*.........*.........*.........*.........*.G........*.........*.........*.........*.........*.........*.........*.........*.........G*.........*.........*.........*.........*.........*.........*.........*.........*.......
      GAP: 5 secs after 337000 inserts
      GAP: 4 secs after 479 gets
      .
      GAP: 5 secs after 338000 inserts
      .
      GAP: 5 secs after 339000 inserts
      GAP: 4 secs after 482 gets
      *
      GAP: 5 secs after 340000 inserts
      GAP: 4 secs after 483 gets
      .
      GAP: 6 secs after 341000 inserts
      GAP: 4 secs after 485 gets
      .
      GAP: 5 secs after 342000 inserts
      GAP: 4 secs after 486 gets
      GAP: 5 secs after 487 gets
      .
      GAP: 7 secs after 343000 inserts
      GAP: 4 secs after 488 gets
      .
      GAP: 6 secs after 344000 inserts
      GAP: 4 secs after 489 gets
      GAP: 4 secs after 490 gets
      .
      GAP: 9 secs after 345000 inserts
      G....*.........*.........*.........*.........*...
      GAP: 9 secs after 548 gets
      ......*
      GAP: 4 secs after 553 gets
      .........*.........*.........*.........*.........G*.........*.........*.........*.........*.........*.........*.........*.........*...G......*.........*.........*.........*.....
      GAP: 4 secs after 749 gets
      ..
      GAP: 4 secs after 750 gets
      ..*.........*.........*.........*.........*.......G..*.........*.........*.........*.........*.........*.........*.........*.........*.........*......G...*.........*.........*.........*.........*.........*.........*.........*........G.*.........*.........*.........*.........*.........*.........*.........*.........*.........*...G......*.........*.........*.........*.........*.........*.........*.........*.........*.........
        thread 0 did 1191 joins (1 fails)
      ERROR: 1 failures when a single commit took more than 7 seconds.
      This may indicate a real problem or a particularly slow machine.

      The final message suggests this may be a test bug rather than an actual failure.  But this happened on a standard Ubuntu 20.04 x86 system, which shouldn't count as a "particularly slow machine".  

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              backlog-server-storage-engines Backlog - Storage Engines Team
              xgen-evg-user Xgen-Evergreen-User
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                Updated:
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