Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-5929

Perf degradation in update-only-btree test after durable history merge

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • None
    • 5
    • Storage Engines 2020-04-06, Storage - Ra 2020-04-20, Storage - Ra 2020-05-04, Storage - Ra 2020-05-18

      WT-5807 was filed as a meta ticket to address performance degradation seen in several tests when durable history was merged to develop. I did some initial investigation and concluded that it is better to target a single test and investigate further. Hence this ticket will be used to look into perf degradation for the update-only-btree perf test.

        1. stats_compare.png
          stats_compare.png
          244 kB
        2. eviction_failing.png
          eviction_failing.png
          212 kB
        3. no_recon.png
          no_recon.png
          108 kB
        4. 1node-replset-compare-base.png
          1node-replset-compare-base.png
          440 kB

            Assignee:
            sulabh.mahajan@mongodb.com Sulabh Mahajan
            Reporter:
            sulabh.mahajan@mongodb.com Sulabh Mahajan
            Votes:
            0 Vote for this issue
            Watchers:
            12 Start watching this issue

              Created:
              Updated:
              Resolved: