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  1. WiredTiger
  2. WT-7610

Revisit improvements to stalls and fine tune if needed

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
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    • 5
    • Storage - Ra 2021-07-26

      Time-boxed effort towards tuning the performance improvements. Once we have the many-dhandle-test running regularly, it will be useful to revisit the work done in milestone 1, and do any adjustment work that we could identify.

      Scope:

      • Create a branch before the checkpoint code was changed and use it on Jenkins.
      • Add statistics whether checkpoints are used from cache or created from metadata in the new branch and in develop.

        1. Checkpoint stats.png 2.png
          Checkpoint stats.png 2.png
          142 kB
        2. many-coll Checkpoint stats.png
          many-coll Checkpoint stats.png
          419 kB
        3. many-dhandles Checkpoint stats.png
          many-dhandles Checkpoint stats.png
          263 kB

            Assignee:
            etienne.petrel@mongodb.com Etienne Petrel
            Reporter:
            sulabh.mahajan@mongodb.com Sulabh Mahajan
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              Created:
              Updated:
              Resolved: