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  1. WiredTiger
  2. WT-2127

Occasional slow operations due to waiting for page

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT2.7.0
    • None
    • 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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        1. t.c
          2 kB
          Keith Bostic

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              alexander.gorrod@mongodb.com Alexander Gorrod
              alexander.gorrod@mongodb.com Alexander Gorrod
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                Created:
                Updated:
                Resolved: