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  1. WiredTiger
  2. WT-2070

Performance regression from logging changes

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.7.0
    • Component/s: None
    • Labels:
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      Description

      Logging changes I'm referring to are those from WT-2031.

      The Jenkins automated testing jobs that include logging are showing a performance regression. For example:

      http://build.wiredtiger.com:8080/job/wiredtiger-perf-log-append/plot/

      It doesn't reproduce easily for me - if I run the same test on a c3.4xlarge I see equivalent performance.

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        1. gdb-stack.txt
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        2. rwlock.jpg
          rwlock.jpg
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              Assignee:
              sue.loverso Susan LoVerso
              Reporter:
              alexander.gorrod Alexander Gorrod
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                Created:
                Updated:
                Resolved: