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  1. JDK
  2. JDK-8289524

Add JFR JIT restart event

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    • jfr
    • b07
    • generic
    • generic

    Backports

      Description

        The JIT compiler restarts (see restart_compiler in NMethodSweeper::sweep_code_cache) would be a helpful addition to the JFR events.
        Currently we log the JIT stop operations (EventCodeCacheFull) but no restart.

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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-8297140 Add JFR JIT restart event

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8290839 jdk/jfr/event/compiler/TestJitRestart.java failed with "RuntimeException: No JIT restart event found: expected true, was false"

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

            Commit Commit openjdk/jdk17u-dev/10b7a6d4

            Commit Commit openjdk/jdk/dfbc6919

            Review Review openjdk/jdk17u-dev/853

            Review Review openjdk/jdk/9334

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                mbaesken Matthias Baesken
                mbaesken Matthias Baesken
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                  Updated:
                  Resolved: