RFR: 7201: JdkAttributes.OS_SWITCH_RATE does not work consistently across JFRs from different JDK versions.

Marcus Hirt hirt at openjdk.java.net
Tue May 11 16:17:52 UTC 2021


On Tue, 11 May 2021 15:05:14 GMT, Suchita Chaturvedi <schaturvedi at openjdk.org> wrote:

>> core/org.openjdk.jmc.flightrecorder/src/main/java/org/openjdk/jmc/flightrecorder/parser/synthetic/SyntheticAttributeExtension.java line 198:
>> 
>>> 196: 
>>> 197: 			} else if (eventTypeId
>>> 198: 					.equalsIgnoreCase("http://www.oracle.com/hotspot/jvm/os/processor/context_switch_rate")) {
>> 
>> This line here:
>> .equalsIgnoreCase("http://www.oracle.com/hotspot/jvm/os/processor/context_switch_rate")
>
> Ok so it should be eventTypeId.equalsIgnoreCase(OracleJdkTypeIDsPre11.CONTEXT_SWITCH_RATE) ?

Yes.

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PR: https://git.openjdk.java.net/jmc/pull/246


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