8253232: G1Analytics::compute_pause_time_ratios() uses wrong pause times in calculation

[walulyai]

Changed to consider only gc pause times within the long time interval.
Testing: Tier 1

---

Progress

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

Issue

• JDK-8253232: G1Analytics::compute_pause_time_ratios() uses wrong pause times in calculation

Reviewers

• Thomas Schatzl (@tschatzl - Reviewer)
• Kim Barrett (@kimbarrett - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/210/head:pull/210
$ git checkout pull/210

[bridgekeeper]

👋 Welcome back iwalulya! 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]

@walulyai 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 (add|remove) "label" command.

[mlbridge]

Webrevs

• 00: Full (8ff5b99)

[tschatzl]

Lgtm. Ship it.

[openjdk]

@walulyai This change now passes all automated pre-integration checks. In addition to the automated checks, the change must also fulfill all project specific requirements

After integration, the commit message will be:

8253232: G1Analytics::compute_pause_time_ratios() uses wrong pause times in calculation

Reviewed-by: tschatzl, kbarrett

• If you would like to add a summary, use the /summary command.
• To credit additional contributors, use the /contributor command.
• To add additional solved issues, use the /issue command.

Since the source branch of this PR was last updated there have been 9 commits pushed to the master branch:

• 53a4ef2: 8202473: A type variable with multiple bounds does not correctly place type annotation
• b87a159: 8252100: NumberOverflow in class MemoryCache
• 9a7dcdc: 8253261: Disable CDS full module graph until JDK-8253081 is fixed
• 1c84cfa: 8253130: bug7072653.java failed "Popup window height ... is wrong"
• ce93cbc: 8253125: vmTestbase/nsk/stress/stack/stack017.java timed out
• d250f9e: 8253244: Shenandoah: cleanup includes in Shenandoah root processor files
• d38c97d: 8253207: enable problemlists jcheck's check
• 671dfba: 6714834: JarFile.getManifest() leaves an open InputStream as an undocumented side effect
• e5866aa: 8244706: GZIP "OS" header flag hard-coded to 0 instead of 255 (RFC 1952 non-compliance)

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid automatic rebasing, please merge master into your branch, and then specify the current head hash when integrating, like this: /integrate 53a4ef267060b025dd632dc6e038d0dc6e16b25c.

As you do not have Committer status in this projectan existing Committer must agree to sponsor your change. Possible candidates are the reviewers of this PR (@tschatzl, @kimbarrett) but any other Committer may sponsor as well.

➡️ 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).

[walulyai]

Lgtm. Ship it.

Thanks Thomas!

[mlbridge]

Mailing list message from Kim Barrett on hotspot-gc-dev:

Looks good.

/reviewer add kimbarrett

[walulyai]

Thanks Kim

/integrate

[openjdk]

@walulyai
Your change (at version 8ff5b99) is now ready to be sponsored by a Committer.

[tschatzl]

/sponsor

[openjdk]

@tschatzl @walulyai Since your change was applied there have been 9 commits pushed to the master branch:

• 53a4ef2: 8202473: A type variable with multiple bounds does not correctly place type annotation
• b87a159: 8252100: NumberOverflow in class MemoryCache
• 9a7dcdc: 8253261: Disable CDS full module graph until JDK-8253081 is fixed
• 1c84cfa: 8253130: bug7072653.java failed "Popup window height ... is wrong"
• ce93cbc: 8253125: vmTestbase/nsk/stress/stack/stack017.java timed out
• d250f9e: 8253244: Shenandoah: cleanup includes in Shenandoah root processor files
• d38c97d: 8253207: enable problemlists jcheck's check
• 671dfba: 6714834: JarFile.getManifest() leaves an open InputStream as an undocumented side effect
• e5866aa: 8244706: GZIP "OS" header flag hard-coded to 0 instead of 255 (RFC 1952 non-compliance)

Your commit was automatically rebased without conflicts.

Pushed as commit 4ac6934.

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