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  1. Couchbase Server
  2. MB-24702

[FTS] moss persistence stall on big file removal

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 5.0.0
    • 5.0.0
    • fts, moss
    • None
    • Untriaged
    • No

    Description

      As highlighted in yellow in the attached graph from Scott Lashley's run, persistence appears to stall after compaction has finished. This appears to be from the overhead of the file removal operation which blocks the persister thread.

      Simple fix should be to have file removal run in a separate go routine.

      Attachments

        1. baseline.png
          baseline.png
          177 kB
        2. mb-24702-79148.png
          mb-24702-79148.png
          176 kB
        3. remove_stalls.png
          remove_stalls.png
          305 kB
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            scott.lashley Scott Lashley (Inactive)
            sundar Sundar Sridharan (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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