Re: RFR: 8342818: Implement JEP 509: JFR CPU-Time Profiling [v5]

[Johannes Bechberger]

On Mon, 26 May 2025 15:09:55 GMT, Markus Grönlund <mgron...@openjdk.org> wrote:

>> It looks good in the jfr tool:
>> 
>> 
>> 16:56:22      0.112 ms akka.actor.ChildActorPath... 
>> UCT-akka.actor.default-di...  false                  2.00 ms  false
>> 16:56:22      0.109 ms akka.actor.ChildActorPath... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.111 ms scala.collection.immutabl... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22     0.0221 ms scala.concurrent.impl.Pro... 
>> UCT-akka.actor.default-di...  false                  2.00 ms  false
>> 16:56:22     0.0184 ms scala.collection.immutabl... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.114 ms akka.actor.dungeon.Childr... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.109 ms scala.collection.immutabl... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.113 ms akka.actor.ChildActorPath... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.109 ms akka.actor.dungeon.Childr... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22     0.0197 ms akka.actor.dungeon.Childr... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.108 ms akka.actor.dungeon.Childr... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.109 ms akka.actor.ChildActorPath... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.108 ms java.util.concurrent.Fork... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.111 ms scala.collection.immutabl... 
>> UCT-akka.actor.default-di...  false                  1.00 ms  false
>> 16:56:22      0.107 ms scala.collection.immutabl... 
>> UCT-akka.actor.internal-d...  false                  1.00 ms  false
>> 
>> 
>> But I can't find the event at all in JMC
>
> You need to expand the Event Browser section and locate your event, Johannes.

![Screenshot From 2025-05-26 
17-12-24](https://github.com/user-attachments/assets/9898d788-df61-4391-920a-fbecfa6b360c)

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PR Review Comment: https://git.openjdk.org/jdk/pull/25302#discussion_r2107545776