On Fri, 15 Mar 2024 11:24:53 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
>> Currently jcmd command GC.heap_dump only works with an additionally provided >> file name. >> Syntax : GC.heap_dump [options] <filename> >> >> In case the JVM has the XX - flag HeapDumpPath set, we should support an >> additional mode where the <filename> is optional. >> In case the filename is NOT set, we take the HeapDumpPath (file or >> directory); >> >> new syntax : >> GC.heap_dump [options] <filename> .. has precedence over second option >> GC.heap_dump [options] …in case -XX: HeapDumpPath=p is set >> >> This would be a simplification e.g. for support cases where a filename or >> directory is set at JVM startup with -XX: HeapDumpPath=p and writing to the >> path is intended/recommended for usage also in the jcmd case. > > Matthias Baesken has updated the pull request incrementally with one > additional commit since the last revision: > > Adjust jcmd manpage, help and globals comment Once the changes to the jcmd manpage are finalized please ask someone from Oracle serviceability to apply the changes to the closed sources and regenerate the troff file to ensure things match. Thanks. ------------- PR Comment: https://git.openjdk.org/jdk/pull/18190#issuecomment-2002975829