Jim Brennan created YARN-10702: ---------------------------------- Summary: Add cluster metric for amount of CPU used by RM Event Processor Key: YARN-10702 URL: https://issues.apache.org/jira/browse/YARN-10702 Project: Hadoop YARN Issue Type: Improvement Components: yarn Affects Versions: 2.10.1, 3.4.0 Reporter: Jim Brennan Assignee: Jim Brennan
Add a cluster metric to track the cpu usage of the ResourceManager Event Processing thread. This lets us know when the critical path of the RM is running out of headroom. This feature was originally added for us internally by [~nroberts] and we've been running with it on production clusters for nearly four years. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org