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  1. JDK
  2. JDK-8008452

jfr repository grows larger than maxsize if disabled events are triggered only

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    • Subcomponent:
      jfr
    • Resolved In Build:
      b34

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        Description

        A temporary chunk file(.jfr.part file) in the jfr repository can keep growing indefinitely under some circumstances.

        Reproduces easily with the included testcase. Run with the following arguments:
        java -XX:+UnlockCommercialFeatures -XX:+FlightRecorder -XX:FlightRecorderOptions=defaultrecording=true,disk=true,settings=./test.jfc,maxsize=10m,maxchunksize=1m,maxage=10s Test

        The files in the repository will keep growing past the max sizes:
        # du -h /tmp/2013_02_19_15_26_07_5591/*
        0 /tmp/2013_02_19_15_26_07_5591/2013_02_19_15_26_07_5591.jfr
        129M /tmp/2013_02_19_15_26_07_5591/2013_02_19_15_26_07_5591.jfr.part

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                • Assignee:
                  mgronlun Markus Grönlund
                  Reporter:
                  aeriksso Andreas Eriksson (Inactive)
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                  • Created:
                    Updated:
                    Resolved: