Re: RFR: 8322043: HeapDumper should use parallel dump by default [v5]

2024-04-29 Thread David Holmes
On Wed, 17 Apr 2024 20:42:54 GMT, Alex Menkov 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`,

Re: RFR: 8322043: HeapDumper should use parallel dump by default [v5]

2024-04-29 Thread Serguei Spitsyn
On Wed, 17 Apr 2024 20:42:54 GMT, Alex Menkov 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`,

Re: RFR: 8322043: HeapDumper should use parallel dump by default [v5]

2024-04-17 Thread Alex Menkov
> 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: >