On Tue, 28 Oct 2025 06:22:14 GMT, SendaoYan <[email protected]> wrote:
> Hi all,
>
> This PR use `WhiteBox.getWhiteBox().fullGC()` instead of
> 'ClassUnloader.eatMemory()' to provoking gc for several
> test/hotspot/jtreg/vmTestbase/nsk/jvmti tests, It is the fast and robust way
> to trigger Full GC without risks hitting OOME, and will make test run finish
> more quicker on machine with huge physical memory.
>
> Change has been verified locally, test-fix only, no risk.
>
>
> grep VmRSS /proc/`ps -ef | grep -w java | grep vmsqe.aod.AppId | awk '{print
> $2}'`/status
This pull request has now been integrated.
Changeset: 54fe5021
Author: SendaoYan <[email protected]>
URL:
https://git.openjdk.org/jdk/commit/54fe50210efe9ae6fad225b815cfdeb16c868115
Stats: 299 lines in 27 files changed: 33 ins; 234 del; 32 mod
8370732: Use WhiteBox.getWhiteBox().fullGC() to provoking gc for nsk/jvmti tests
Reviewed-by: cjplummer, lmesnik, sspitsyn
-------------
PR: https://git.openjdk.org/jdk/pull/28011
