8287113: JFR: Periodic task thread uses period for method sampling events

[amosshi]

Backport of JDK-8287113

• PlatformEventType.java The line number changed are different from the original commit, well the contents are exactly the same, so this change can be considered as clean

Testing

• Local: Passed on MacOS M1 Laptop
  • test/hotspot/jtreg/gc/stress/jfr - Test results: passed: 10
• Pipeline: All checks have passed
• Testing Machine: SAP nightlies passed on 2024-02-02

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8287113 needs maintainer approval

Issue

• JDK-8287113: JFR: Periodic task thread uses period for method sampling events (Bug - P3 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev.git pull/2502/head:pull/2502
$ git checkout pull/2502

Update a local copy of the PR:
$ git checkout pull/2502
$ git pull https://git.openjdk.org/jdk11u-dev.git pull/2502/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2502

View PR using the GUI difftool:
$ git pr show -t 2502

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/2502.diff

Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back ashi! 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]

⚠️ @amosshi This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (cf5781f3)

[amosshi]

/approval request “Backporting for parity with jdk 11.0.23-oracle. Clean backport. SAP nightlies passed on 2024-02-02”

[openjdk]

@amosshi
8287113: The approval request has been created successfully.

[openjdk]

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

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

8287113: JFR: Periodic task thread uses period for method sampling events

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 24 new commits pushed to the master branch:

• 0dc17ca: 8315731: Open source several Swing Text related tests
• 191b074: 8315611: Open source swing text/html and tree test
• 9276ded: 8309104: [JVMCI] compiler/unsafe/UnsafeGetStableArrayElement test asserts wrong values with Graal
• 433c10b: 8265349: vmTestbase/../stress/compiler/deoptimize/Test.java fails with OOME due to CodeCache exhaustion.
• 57e3a82: 8314144: gc/g1/ihop/TestIHOPStatic.java fails due to extra concurrent mark with -Xcomp
• 54ada10: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory
• 6922a60: 8156889: ListKeychainStore.sh fails in some virtualized environments
• 9379be4: 8309870: Using -proc:full should be considered requesting explicit annotation processing
• 4fe0b83: 8315986: [macos14] javax/swing/JMenuItem/4654927/bug4654927.java: component must be showing on the screen to determine its location
• 46e4ad2: 8310807: java/nio/channels/DatagramChannel/Connect.java timed out
• ... and 14 more: https://git.openjdk.org/jdk11u-dev/compare/bee8d326bf97460c1d55b1c8cd0eeb4bd9a0b5c2...master

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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change.

➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[amosshi]

/integrate

[openjdk]

@amosshi
Your change (at version cf5781f) is now ready to be sponsored by a Committer.

[GoeLin]

/sponsor

[openjdk]

Going to push as commit 4c25b22.
Since your change was applied there have been 27 commits pushed to the master branch:

• 9be4891: 8323243: JNI invocation of an abstract instance method corrupts the stack
• 77c0da4: 8306683: Open source several clipboard and color AWT tests
• 38c11fd: 8315415: OutputAnalyzer.shouldMatchByLine() fails in some cases
• 0dc17ca: 8315731: Open source several Swing Text related tests
• 191b074: 8315611: Open source swing text/html and tree test
• 9276ded: 8309104: [JVMCI] compiler/unsafe/UnsafeGetStableArrayElement test asserts wrong values with Graal
• 433c10b: 8265349: vmTestbase/../stress/compiler/deoptimize/Test.java fails with OOME due to CodeCache exhaustion.
• 57e3a82: 8314144: gc/g1/ihop/TestIHOPStatic.java fails due to extra concurrent mark with -Xcomp
• 54ada10: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory
• 6922a60: 8156889: ListKeychainStore.sh fails in some virtualized environments
• ... and 17 more: https://git.openjdk.org/jdk11u-dev/compare/bee8d326bf97460c1d55b1c8cd0eeb4bd9a0b5c2...master

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin @amosshi Pushed as commit 4c25b22.

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