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  1. Core Server
  2. SERVER-28169

Set eviction=(threads_min=1) in Microbenchmarks testing

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.13, 3.4.4, 3.5.4
    • Component/s: Performance
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v3.4, v3.2, v3.0
    • Sprint:
      Performance 2017-03-27
    • Linked BF Score:
      0

      Description

      SERVER-28026 changed a wiredTiger / inMemory internal setting

      eviction=(threads_min=)

      ...from 0 to 4. This seems to interfere with results for the Microbenchmarks suite and in any case we generally turn off such background processes in Microbenchmarks. I will set this back to zero using --inMemoryEngineConfigString.

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          is related to

          Task - A task that needs to be done. SERVER-28026 Disable auto-tuning of WiredTiger eviction threads

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-28179 inMemory: fassert when using --inMemoryEngineConfigString

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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                Dates

                • Created:
                  Updated:
                  Resolved: