8275608: runtime/Metaspace/elastic/TestMetaspaceAllocationMT2 too slow

[tstuefe]

Clean backport of a change making metaspace elastic tests both more reliable and less time consuming.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8275608: runtime/Metaspace/elastic/TestMetaspaceAllocationMT2 too slow

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk17u-dev pull/101/head:pull/101
$ git checkout pull/101

Update a local copy of the PR:
$ git checkout pull/101
$ git pull https://git.openjdk.java.net/jdk17u-dev pull/101/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 101

View PR using the GUI difftool:
$ git pr show -t 101

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk17u-dev/pull/101.diff

[bridgekeeper]

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

[openjdk]

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

[openjdk]

@tstuefe 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:

8275608: runtime/Metaspace/elastic/TestMetaspaceAllocationMT2 too slow

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 no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

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

[mlbridge]

Webrevs

• 00: Full (f054b669)

[tstuefe]

/integrate

[openjdk]

Going to push as commit a93e5ef.
Since your change was applied there have been 86 commits pushed to the master branch:

• 096c31c: 8276057: Update JMH devkit to 1.33
• 0cc9d30: 8275082: Update XML Security for Java to 2.3.0
• 3d6f331: 8177814: jdk/editpad is not in jdk TEST.groups
• 0a1419c: 8253197: vmTestbase/nsk/jvmti/StopThread/stopthrd007/TestDescription.java fails with "ERROR: DebuggeeSleepingThread: ThreadDeath lost"
• 59d39ef: 8236505: Mark jdk/editpad/EditPadTest.java as @headful
• 28dcaf3: 8272553: several hotspot runtime/CommandLine tests don't check exit code
• 6315ce3: 8275687: runtime/CommandLine/PrintTouchedMethods test shouldn't catch RuntimeException
• 25a418d: 8278344: sun/security/pkcs12/KeytoolOpensslInteropTest.java test fails because of different openssl output
• 55fb592: 8273972: Multi-core choke point in CMM engine (LCMSTransform.doTransform)
• 17cdd90: 8273438: Enable parallelism in vmTestbase/metaspace/stressHierarchy tests
• ... and 76 more: https://git.openjdk.java.net/jdk17u-dev/compare/d1d0b08b9d953973cf1b87b353db48eb48d573af...master

Your commit was automatically rebased without conflicts.

[openjdk]

@tstuefe Pushed as commit a93e5ef.

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