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  1. JDK
  2. JDK-8244505

G1 pause time ratio calculation does not consider Remark/Cleanup pauses

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 16
    • 15
    • hotspot
    • gc
    • b17

    Description

      The internal current pause time ratio calculation does not include the Remark/Cleanup pauses.

      This skews the results for heap expansion; other ratio calculations of something occurring during mutator time (allocation rate, refinement rate, MMU, ...) include them afaict.

      Day one.

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        Issue Links

          relates to

          Enhancement - null JDK-8253410 G1 GC pause time ratio calculation should exclude full GCs due to System.gc() calls

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open
          links to

          Commit Commit openjdk/jdk/86a16400

          Review Review openjdk/jdk/183

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            People

              iwalulya Ivan Walulya
              tschatzl Thomas Schatzl
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              Dates

                Created:
                Updated:
                Resolved: