8359272: Several vmTestbase/compact tests timed out on large memory machine

[sendaoYan]

Hi all,

This pull request contains a backport of commit a0fb35c8 from the openjdk/jdk repository.

The commit being backported was authored by SendaoYan on 13 Jun 2025 and was reviewed by Thomas Schatzl and Albert Mingkun Yang.

Thanks!

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8359272: Several vmTestbase/compact tests timed out on large memory machine (Bug - P4)

Reviewers

• Albert Mingkun Yang (@albertnetymk - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/25794/head:pull/25794
$ git checkout pull/25794

Update a local copy of the PR:
$ git checkout pull/25794
$ git pull https://git.openjdk.org/jdk.git pull/25794/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 25794

View PR using the GUI difftool:
$ git pr show -t 25794

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/25794.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back syan! A progress list of the required criteria for merging this PR into jdk25 will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@sendaoYan This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8359272: Several vmTestbase/compact tests timed out on large memory machine

Reviewed-by: ayang

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 10 new commits pushed to the jdk25 branch:

• b6cacfc: 8359135: New test TestCPUTimeSampleThrottling fails intermittently
• d870a48: 8358892: RISC-V: jvm crash when running dacapo sunflow after JDK-8352504
• 2ea2f74: 8358171: Additional code coverage for PEM API
• ... and 7 more: https://git.openjdk.org/jdk/compare/839a91e14b3d11f0baddcaff5eb98c1ebccd44f1...jdk25

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the jdk25 branch, type /integrate in a new comment.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

@sendaoYan The following label will be automatically applied to this pull request:

• hotspot-gc

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 00: Full (953f9da3)

[sendaoYan]

@albertnetymk Thanks for the approved.

/integrate

[openjdk]

Going to push as commit eb727dc.
Since your change was applied there have been 10 commits pushed to the jdk25 branch:

• b6cacfc: 8359135: New test TestCPUTimeSampleThrottling fails intermittently
• d870a48: 8358892: RISC-V: jvm crash when running dacapo sunflow after JDK-8352504
• 2ea2f74: 8358171: Additional code coverage for PEM API
• ... and 7 more: https://git.openjdk.org/jdk/compare/839a91e14b3d11f0baddcaff5eb98c1ebccd44f1...jdk25

Your commit was automatically rebased without conflicts.

[openjdk]

@sendaoYan Pushed as commit eb727dc.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.