RFR: 8317562: [JFR] Compilation queue statistics [v5]

[Matthias Baesken]

On Thu, 2 Nov 2023 02:04:28 GMT, Mat Carter <macarte at openjdk.org> wrote:

>> Adding a new periodic jfr event to monitor and output statistics for the compiler queues.  You will see one event per compiler queue (c1 and c2)
>> 
>> Passes tier1 on linux (x86) and mac (aarch64)
>
> Mat Carter has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - Fixed copyright notice
>  - Fixed copyright notice

Hi , we are seeing now the following error in our tests (with this PR added)  when running  jdk/jfr/event/compiler/TestCompilerQueueUtilization.java 

java.lang.RuntimeException: Field ingress not in struct
	at jdk.test.lib.Asserts.fail(Asserts.java:634)
	at jdk.test.lib.jfr.Events.getValueDescriptor(Events.java:154)
	at jdk.test.lib.jfr.Events.assertField(Events.java:69)
	at jdk.jfr.event.compiler.TestCompilerQueueUtilization.main(TestCompilerQueueUtilization.java:55)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1570)
java.lang.RuntimeException: Field ingress not in event
	at jdk.test.lib.Asserts.fail(Asserts.java:634)
	at jdk.test.lib.jfr.Events.assertField(Events.java:81)
	at jdk.jfr.event.compiler.TestCompilerQueueUtilization.main(TestCompilerQueueUtilization.java:55)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1570)

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PR Comment: https://git.openjdk.org/jdk/pull/16211#issuecomment-1790667977