Integrated: 8366854: Extend jtreg failure handler with THP info

[Stefan Karlsson]

On Thu, 4 Sep 2025 07:03:01 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

> I propose that we also dump /proc/meminfo, /proc/vmstat, and /sys/kernel/mm/transparent_hugepage/{enabled, defrag} from the failure handler.
> 
> This information has been helpful when investigating a failure where there was an unexpected lack of transparent huge pages.

This pull request has now been integrated.

Changeset: a1ab12b7
Author:    Stefan Karlsson <stefank at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/a1ab12b77266c7124a297e1b2e0a8608b8facb2a
Stats:     11 lines in 1 file changed: 11 ins; 0 del; 0 mod

8366854: Extend jtreg failure handler with THP info

Reviewed-by: ayang, shade, tschatzl, lmesnik, sjohanss

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PR: https://git.openjdk.org/jdk/pull/27086