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  1. JDK
  2. JDK-8265271

JFR: Allow use of .jfc options when starting JFR

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 17
    • None
    • hotspot
    • jfr
    • b26

    Description

      The 'jfr configure' command introduced a way to specify options located in a .jfc from the shell, i.e.

      $ jfr configure gc=high
      $ java -XX:StartFlightRecording:settings=custom.jfc

      It would be nice if the same could be done from command line or jcmd, i.e.

      $ java -XX:StartFlightRecording:gc=high

      $ jcmd <pid> JFR.start gc=high

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          csr for

          CSR - null JDK-8265272 JFR: Allow use of .jfc options when starting JFR

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8268702 JFR diagnostic commands lack argument descriptors when viewed using Platform MBean Server

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8270328 Footprint regression ~7% with JFR Jetty in 17-b26

          • 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-8272394 Bad HTML in java man page

          • P3 - Major loss of function.
          • Open
          links to

          Commit Commit openjdk/jdk/f716711c

          Review Review openjdk/jdk/4414

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              egahlin Erik Gahlin
              egahlin Erik Gahlin
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                Created:
                Updated:
                Resolved: