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  1. WiredTiger
  2. WT-2920

Add statistic tracking application thread cache maintenance time

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • WT2.9.0, 3.2.11, 3.4.0-rc1
    • Affects Version/s: None
    • Component/s: None
    • None

      While analysing some statistics from a users workload it occurred to me that a few more metrics would be useful:

      • A metric tracking the amount of time application threads spend stalled by eviction.
      • A metric tracking the amount of time threads spend waiting for the dhandle list lock (and possible other high level locks in WiredTiger).

            Assignee:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
            Reporter:
            alexander.gorrod@mongodb.com Alexander Gorrod
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              Created:
              Updated:
              Resolved: