RFR: 8342818: Implement CPU Time Profiling for JFR

[Johannes Bechberger]

On Tue, 10 Sep 2024 13:49:30 GMT, Johannes Bechberger <jbechberger at openjdk.org> wrote:

>> src/hotspot/share/jfr/metadata/metadata.xml line 939:
>> 
>>> 937:   </Event>
>>> 938: 
>>> 939:   <Event name="CPUTimeExecutionSample" category="Java Virtual Machine, Profiling" label="CPU Time Method Profiling Sample" description="Snapshot of a threads state from the CPU time sampler"
>> 
>> Maybe we should leave out "Execution" and only have CPUTimeSample?
>
> Sounds like a good idea, because it combines both `ExecutionSample` and `NativeMethodSample`.

I renamed it

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PR Review Comment: https://git.openjdk.org/jdk/pull/20752#discussion_r1756656680