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  1. WiredTiger
  2. WT-2127

Occasional slow operations due to waiting for page

    Details

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

      Description

      In a workload that spreads many updates in a random fashion across tables in different databases, I'm seeing occasional slow search operations from WiredTiger. The definition of slow here is more than a second.

      What I'm seeing is that a thread that is co-opted into doing an eviction ends up waiting in __split_parent to add the newly split pages into the in-memory internal page.

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              • Assignee:
                alexander.gorrod Alexander Gorrod
                Reporter:
                alexander.gorrod Alexander Gorrod
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                • Created:
                  Updated:
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