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  1. JDK
  2. JDK-8271064

ZGC several jvm08 perf regressions after JDK-8268372

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Details

    • gc
    • b26
    • b34
    • Verified

    Backports

      Description

        Appeared in 17-b26 retriage:

        SPECjvm2008-Crypto.signverify-ZGC
        -8.48%
        SPECjvm2008-XML.transform-ZGC
        -3.85%

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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-8271914 ZGC several jvm08 perf regressions after JDK-8268372

            • 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-8272174 ZGC several jvm08 perf regressions after JDK-8268372

            • 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-8272206 ZGC several jvm08 perf regressions after JDK-8268372

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

            Enhancement - null JDK-8268372 ZGC: dynamically select the number of concurrent GC threads used

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

            Commit Commit openjdk/jdk17/181483b9

            Review Review openjdk/jdk17/298

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                eosterlund Erik Österlund
                ecaspole Eric Caspole
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                  Created:
                  Updated:
                  Resolved: