On Wed, 17 Apr 2024 20:42:54 GMT, Alex Menkov <amen...@openjdk.org> wrote:
>> The fix makes VM heap dumping parallel by default. >> `jcmd GC.heap_dump` and `jmap -dump` had parallel dumping by default, the >> fix affects `HotSpotDiagnosticMXBean.dumpHeap()`, >> `-XX:+HeapDumpBeforeFullGC`, `-XX:+HeapDumpAfterFullGC` and >> `-XX:+HeapDumpOnOutOfMemoryError`. >> >> Testing: >> - manually tested different heap dump scenarios with `-Xlog:heapdump`; >> - tier1,tier2,hs-tier5-svc; >> - all reg.tests that use heap dump. > > Alex Menkov has updated the pull request incrementally with one additional > commit since the last revision: > > removed unneeded cast This looks good. ------------- Marked as reviewed by sspitsyn (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/18748#pullrequestreview-2030062605
