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  1. JDK
  2. JDK-6362677

Change parallel GC collector default number of parallel GC threads.

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    • gc
    • b02
    • generic
    • generic
    • Not verified

    Backports

      Description

        The parallel GC collector by default uses a number of parallel GC threads that is
        equal to the number of cpu's. That is too large a number on systems with more
        that 8 cpu's.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2172178 Change parallel GC collector default number of parallel GC threads.

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2162740 Change parallel GC collector default number of parallel GC threads.

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2174800 Change parallel GC collector default number of parallel GC threads.

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-6947591 JDK ParallelGCThreads does not honor cpu/zone capping issue

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6428776 The jps and jstat tools should be run with -client

            • P5 - Cosmetic problem like misspelt words or misaligned text.
            • Closed

            Enhancement - null JDK-6947595 Change parallel GC collector default number of parallel GC threads

            • P3 - Major loss of function.
            • Open

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                jmasa Jon Masamitsu (Inactive)
                jmasa Jon Masamitsu (Inactive)
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