On Wed, 10 Jul 2024 09:14:11 GMT, Christoph Langer <[email protected]> wrote:
> The change of JDK-8294960 has brought an increase of required metaspace for > this test on AIX which seems to go beyond 23m in most cases. So I propose > another slight increment. > > Why AIX needs more metaspace compared to other platforms is probably a > different topic. +1 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. ------------- Marked as reviewed by stuefe (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/20106#pullrequestreview-2168811479 PR Comment: https://git.openjdk.org/jdk/pull/20106#issuecomment-2220262077
