8325553: Parallel: Use per-marker cache for marking stats during Full GC

[zhengyu123]

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Progress

• [ ] Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• [x] Change must not contain extraneous whitespace
• [x] Commit message must refer to an issue
• [ ] JDK-8325553 needs maintainer approval

Issue

• JDK-8325553: Parallel: Use per-marker cache for marking stats during Full GC (Enhancement - P4) ⚠️ Issue is already resolved. Consider making this a "backport pull request" by setting the PR title to Backport <hash> with the hash of the original commit. See Backports.

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/2707/head:pull/2707
$ git checkout pull/2707

Update a local copy of the PR:
$ git checkout pull/2707
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/2707/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2707

View PR using the GUI difftool:
$ git pr show -t 2707

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/2707.diff