Integrated: 8368668: Several vmTestbase/vm/gc/compact tests timed out on large memory machine

[SendaoYan]

On Thu, 25 Sep 2025 13:42:12 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> Several vmTestbase/vm/gc/compact tests was observed timed out after JDK-8260555 set the default jtreg timeout factor to 1. The test log shows that test detect 448 threads and 30GB(32178700288) memory. Seems that this stress make tests can not finish in 120s.
> 
> The default timeout factor ie set to 4 before JDK-8260555, after JDK-8260555 the default timeout factor is set to 1, and this cause these stress tests run timed out. If we do not change the stress mode for these tests, should we increase the default timeout value from 120s to 480s, this will make these tests run normally for most of the machines and make these tests more generally.

This pull request has now been integrated.

Changeset: 9093d3a0
Author:    SendaoYan <syan at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/9093d3a04cd2b66425cefb44de2990cb5362a29f
Stats:     20 lines in 10 files changed: 0 ins; 0 del; 20 mod

8368668: Several vmTestbase/vm/gc/compact tests timed out on large memory machine

Reviewed-by: lmesnik

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PR: https://git.openjdk.org/jdk/pull/27488