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  1. JDK
  2. JDK-8279785

JFR: 'jfr configure' should show default values

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    • Enhancement
    • Resolution: Fixed
    • P3
    • 19
    • 17
    • hotspot
    • jfr
    • b05

    Description

      Today the 'jfr configure' command prints the following:

      Options for default.jfc:

        gc=<off|normal|detailed|high|all>

        allocation-profiling=<off|low|medium|high|maximum>

        compiler=<off|normal|detailed|all>

        method-profiling=<off|normal|high|max>

        thread-dump=<off|once|60s|10s|1s>

        exceptions=<off|errors|all>

        memory-leaks=<off|types|stack-traces|gc-roots>

        locking-threshold=<timespan>

        file-threshold=<timespan>

        socket-threshold=<timespan>

        class-loading=<true|false>

      There is no default values, which makes it harder for users to know what a reasonable value could be.

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              egahlin Erik Gahlin
              egahlin Erik Gahlin
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                Updated:
                Resolved: