RFR: 8359110: Log accumulated GC and process CPU time upon VM exit [v21]
Albert Mingkun Yang
ayang at openjdk.org
Fri Jul 4 07:18:44 UTC 2025
On Thu, 3 Jul 2025 12:13:59 GMT, Jonas Norlinder <duke at openjdk.org> wrote:
>> 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:
>
> Align string_dedup_cpu_time error handling to cpu_time/_vmthread_cpu_time's specification
Marked as reviewed by ayang (Reviewer).
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PR Review: https://git.openjdk.org/jdk/pull/25779#pullrequestreview-2985878215
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