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8278423: ExtendedDTraceProbes should be deprecated

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Reviewed-by: dholmes, hseigel, kvn, thartmann
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Emanuel Peter 2022-02-12 13:08:39 +00:00 • committed by David Holmes
parent 58dae60da0
commit 67077a0430
5 changed files with 36 additions and 10 deletions
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28
src/java.base/share/man/java.1
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@ -2977,11 +2977,19 @@ different JDK version.
.RE
.RE
.TP
.B \f[CB]\-XX:+ExtendedDTraceProbes\f[R]
\f[B]Linux and macOS:\f[R] Enables additional \f[CB]dtrace\f[R] tool probes
that affect the performance.
By default, this option is disabled and \f[CB]dtrace\f[R] performs only
standard probes.
.B \f[CB]\-XX:+DTraceAllocProbes\f[R]
\f[B]Linux and macOS:\f[R] Enable \f[CB]dtrace\f[R] tool probes for object allocation.
.RS
.RE
.TP
.B \f[CB]\-XX:+DTraceMethodProbes\f[R]
\f[B]Linux and macOS:\f[R] Enable \f[CB]dtrace\f[R] tool probes for method-entry
and method-exit.
.RS
.RE
.TP
.B \f[CB]\-XX:+DTraceMonitorProbes\f[R]
\f[B]Linux and macOS:\f[R] Enable \f[CB]dtrace\f[R] tool probes for monitor events.
.RS
.RE
.TP
@ -4008,6 +4016,16 @@ Example:
\f[CB]\-Xlog:gc:garbage\-collection.log\f[R]
.RE
.TP
.B \f[CB]\-XX:+ExtendedDTraceProbes\f[R]
\f[B]Linux and macOS:\f[R] Enables additional \f[CB]dtrace\f[R] tool probes
that affect performance.
By default, this option is disabled and \f[CB]dtrace\f[R] performs only
standard probes.
Use the combination of these flags instead: \f[CB]\-XX:+DTraceMethodProbes\f[R],
\f[CB]\-XX:+DTraceAllocProbes\f[R], \f[CB]\-XX:+DTraceMonitorProbes\f[R].
.RS
.RE
.TP
.B \f[CB]\-XX:+FlightRecorder\f[R]
Enables the use of Java Flight Recorder (JFR) during the runtime of the
application.