Qpid
  1. Qpid
  2. QPID-2749

[Java Broker] Add -XX:+ExplicitGCInvokesConcurrent to qpid-server[.bat]

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: M2.1, M3, M4, 0.5, 0.6
    • Fix Version/s: 0.7
    • Component/s: Java Broker
    • Labels:
      None

      Description

      Currently JAVA_GC is set as following in qpid-server

      JAVA_GC="-XX:+UseConcMarkSweepGC -XX:+HeapDumpOnOutOfMemoryError"

      In the case where an explicit GC is called this can cause significant delay. In order to avoid this the following option should also be supplied

      -XX:+ExplicitGCInvokesConcurrent

      In the case where RMI connections are being made to the JVM, Explicit GCs may be being called periodically (by default every hour) causing significant pauses in processing without this setting.

        Activity

        Rob Godfrey created issue -
        Robbie Gemmell made changes -
        Field Original Value New Value
        Assignee Robbie Gemmell [ gemmellr ]
        Fix Version/s 0.7 [ 12314455 ]
        Affects Version/s 0.6 [ 12313728 ]
        Affects Version/s 0.5 [ 12313597 ]
        Affects Version/s M4 [ 12313279 ]
        Affects Version/s M3 [ 12312117 ]
        Affects Version/s M2.1 [ 12312720 ]
        Robbie Gemmell made changes -
        Status Open [ 1 ] In Progress [ 3 ]
        Robbie Gemmell made changes -
        Status In Progress [ 3 ] Ready To Review [ 10006 ]
        Robbie Gemmell made changes -
        Assignee Robbie Gemmell [ gemmellr ] Andrew Kennedy [ andrew.kennedy ]
        Marnie McCormack made changes -
        Status Ready To Review [ 10006 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Rob Godfrey made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Andrew Kennedy
            Reporter:
            Rob Godfrey
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development