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  1. JDK
  2. JDK-8132876

Increase PerfDataMemorySize to 64K

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • 9
    • 9
    • hotspot
    • None
    • svc
    • b78

    Backports

      Description

        sun/jvmstat/perfdata/PrologSanity/PrologSizeSanityCheck.java is failing on machines with lots of CPUs since we create lots of compiler threads and there are 4 perf counters for each compiler thread. This eats memory.

        A simple solution is to just bump the default for PerfDataMemorySize from 32K to 64K

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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-8135667 Increase PerfDataMemorySize to 64K

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

            Enhancement - null JDK-8144916 Decrease PerfDataMemorySize back to 32K

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8122944 perfdata used is seen as too high on sparc zone with jdk1.9 and causes a test failure

            • P3 - Major loss of function.
            • Resolved

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                sla Staffan Larsen (Inactive)
                sla Staffan Larsen (Inactive)
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                  Created:
                  Updated:
                  Resolved: