RFR: 8335533: OutOfMemoryError: Metaspace observed again on AIX in test RedefineLeakThrowable.java after JDK-8294960

[Thomas Stuefe]

On Wed, 10 Jul 2024 11:24:14 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> There is nothing I know off-hand that would be AIX-specific. Or is it PPC-specific? If the latter, does the delta go away with -Xint, or if you only run with C1?
> 
> Other than that, to analyze the problem, I would stop the test on a defined point on both a good platform and AIX, and do:
> 
> `jcmd <pid> VM.metaspace show-loaders show-classes` and maybe also start the tests with `-Xlog:metaspace=trace`
> 
> and attach the results to the JBS issue.

resp. open a new issue, if this issue is just about increasing the metaspace limit

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PR Comment: https://git.openjdk.org/jdk/pull/20106#issuecomment-2220263896