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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
          177 kB
          Scott Lashley
        2. mb-24702-79148.png
          176 kB
          Scott Lashley
        3. remove_stalls.png
          305 kB
          Sundar Sridharan
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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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