[crac] RFR: 8369566: CRaC: Record metrics during checkpoint [v3]

[Radim Vansa]

On Thu, 16 Oct 2025 13:43:25 GMT, Timofei Pushkin <tpushkin at openjdk.org> wrote:

>> Radim Vansa has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Fix for PathPatternTest
>
> src/hotspot/share/runtime/crac.cpp line 733:
> 
>> 731: 
>> 732:   double uptime = TimeHelper::counter_to_millis(os::elapsed_counter());
>> 733:   result = result && _engine->set_score("vm.boot_time", os::javaTimeMillis() - uptime);
> 
> Shouldn't `boot_time()` use `TimeHelper` too?

I had it there, but then I realized that `TimeHelper::counter_to_millis` uses `double` as the return type.

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PR Review Comment: https://git.openjdk.org/crac/pull/269#discussion_r2446894952