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  1. Derby
  2. DERBY-1704 Allow more concurrency in the lock manager
  3. DERBY-2328

Reduce monitor contention in SinglePool

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Details

    • Sub-task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 10.3.1.4
    • 10.3.1.4
    • Services
    • None
    • Performance

    Description

      When multiple threads enter the lock manager, there might be contention on SinglePool's monitor. The contention should be reduced in order to improve scalability.

      Attachments

        1. derby-2328.diff
          73 kB
          Knut Anders Hatlen
        2. derby-2328.stat
          2 kB
          Knut Anders Hatlen
        3. unused.diff
          2 kB
          Knut Anders Hatlen

        Activity

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            knutanders Knut Anders Hatlen
            knutanders Knut Anders Hatlen
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            Dates

              Created:
              Updated:
              Resolved: