Re: RFR: 8334287: Man page update for jstatd deprecation

2024-06-24 Thread David Holmes
On Fri, 21 Jun 2024 14:05:51 GMT, Kevin Walls wrote: > Man page update for JDK-8327793 which marked jstatd as deprecated for removal > in JDK 24. Sorry this got left "pending" yesterday src/jdk.jstatd/share/man/jstatd.1 line 49: > 47: future release. > 48: .PP > 49: \f[B]Note:\f[R] This comma

RFR: 8332124: Jcmd processing should accept the "help" sub option as command argument

2024-06-24 Thread Sonia Zaldana Calles
Hi all, This PR addresses [8332124](https://bugs.openjdk.org/browse/JDK-8332124) enabling jcmd to accept "help" as an argument to subcommands. Testing: - [x] Verified running `jcmd 4711 VM.metaspace help` works along with other subcommands. - [x] Added test case passes. Thanks, Sonia --

Re: RFR: 8327114: Attach in Linux may have wrong behaviour when pid == ns_pid (Kubernetes debug container) [v4]

2024-06-24 Thread Sebastian Lövdahl
On Wed, 5 Jun 2024 06:22:17 GMT, Sebastian Lövdahl wrote: >> 8327114: Attach in Linux may have wrong behaviour when pid == ns_pid >> (Kubernetes debug container) > > Sebastian Lövdahl has updated the pull request incrementally with one > additional commit since the last revision: > > Add tes

Re: RFR: 8328866: Add raw monitor rank support to the debug agent. [v8]

2024-06-24 Thread Chris Plummer
On Fri, 17 May 2024 19:32:31 GMT, Chris Plummer wrote: >> This PR adds ranked monitor support to the debug agent. The debug agent has >> a large number of monitors, and it's really hard to know which order to grab >> them in, and for that matter which monitors might already be held at any >> g

RFR: 8334771: [TESTBUG] Run TestDockerMemoryMetrics.java with -Xcomp fails exitValue = 137

2024-06-24 Thread SendaoYan
Hi all, After [JDK-8294960](https://bugs.openjdk.org/browse/JDK-8294960), the footprint memory usage increased significantly when run the testcase with -Xcomp jvm options, then cause the testcase was killed by docker by OOM. Maybe the footprint memory usage increased was inevitable, so I thin

Re: RFO: a tool to analyze HotSpot fatal error logs

2024-06-24 Thread Maxim Kartashev
The tool to examine HotSpot crashes has been published as a plugin: https://plugins.jetbrains.com/plugin/24675-hotspot-crash-examiner Its source code is fully open: https://github.com/JetBrains/HotSpotCrashExaminerPlugin I hope the community around HotSpot will find it useful. On Wed, Apr 24, 20

Re: RFR: 8334287: Man page update for jstatd deprecation

2024-06-24 Thread Alan Bateman
On Fri, 21 Jun 2024 14:05:51 GMT, Kevin Walls wrote: > Man page update for JDK-8327793 which marked jstatd as deprecated for removal > in JDK 24. I assume we should hold off reviewing until the warning and the experiment note are combined. - PR Comment: https://git.openjdk.org/jd

Re: RFR: 8326820: Metadata artificially kept alive [v3]

2024-06-24 Thread Stefan Karlsson
On Sat, 22 Jun 2024 00:18:43 GMT, Coleen Phillimore wrote: > The 'resolve' for the CLDG iterator was to temporarily keep that CLD from > being unloaded, in the short time that we're iterating on that particular CLD. This is the crux of the problem. For concurrent GCs, if the 'resolve' is calle