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https://issues.apache.org/jira/browse/FLINK-30585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Fan resolved FLINK-30585.
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Fix Version/s: 1.18.0
Resolution: Done
> Improve flame graph performance at subtask level
> ------------------------------------------------
>
> Key: FLINK-30585
> URL: https://issues.apache.org/jira/browse/FLINK-30585
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Task, Runtime / Web Frontend
> Affects Versions: 1.17.0
> Reporter: Rui Fan
> Assignee: Rui Fan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.18.0
>
>
> After FLINK-30185 , we can view the flame graph of subtask level. However, it
> always collects flame graphs for all subtasks.
> We should collect the flame graph of single subtask instead of all subtasks.
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