Java 11 - Enable Java Flight Recorder JVM option example

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-XX:StartFlightRecording=\
        disk=true, \
        dumponexit=true, \
        filename=recording.jfr, \
        maxsize=1024m,\
        maxage=1d

Checking running JFR with jcmd

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% jcmd PID JFR.check name=1

Dump JFR now

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%jcmd PID JFR.dump name=1 filename=dump.jfr

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