RFR: 8359110: Log accumulated GC and process CPU time upon VM exit [v19]
Jonas Norlinder
duke at openjdk.org
Thu Jul 3 10:24:40 UTC 2025
> Add support to log CPU cost for GC during VM exit with `-Xlog:gc+cpu`.
>
>
> [2,430s][info][gc,cpu] GC CPU usage: 22,87% (Process: 26,8926s GC: 6,1491s)
Jonas Norlinder has updated the pull request incrementally with one additional commit since the last revision:
Remove friend class in CPUTimeCounters
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/25779/files
- new: https://git.openjdk.org/jdk/pull/25779/files/5694d6f3..c3a7258b
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=25779&range=18
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=25779&range=17-18
Stats: 3 lines in 2 files changed: 0 ins; 2 del; 1 mod
Patch: https://git.openjdk.org/jdk/pull/25779.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/25779/head:pull/25779
PR: https://git.openjdk.org/jdk/pull/25779
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