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  1. WiredTiger
  2. WT-4570

YCSB small document throughput degraded by 12% on Windows

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:

      Description

      We started to see obvious degradation (~12%) on small document throughput performance metric on mongodb-perf-ycsb-windows job since build 1425. The previous build 1424 failed and should not be excluded from the cause candidate list. The YCSB Linux job mongodb-perf-ycsb-develop also had degradation, but not as obvious as the YCSB Windows job.  

      The combined list of WT tickets (from build 1424 and 1425) that could potentially caused the degradation is listed below:

        Attachments

        1. perf10.png
          perf10.png
          41 kB
        2. perf100.png
          perf100.png
          41 kB
        3. perf11.png
          perf11.png
          47 kB
        4. perf400.png
          perf400.png
          42 kB
        5. perf50.png
          perf50.png
          44 kB
        6. ycsb-linux-small-doc-throughput-degradation.png
          ycsb-linux-small-doc-throughput-degradation.png
          192 kB
        7. ycsb-windows-small-doc-throughput-degradation.png
          ycsb-windows-small-doc-throughput-degradation.png
          192 kB

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              Assignee:
              neha.khatri Neha Khatri
              Reporter:
              luke.chen Luke Chen
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                Dates

                Created:
                Updated:
                Resolved: