[ https://issues.apache.org/jira/browse/HDDS-3735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
runzhiwang updated HDDS-3735: ----------------------------- Attachment: screenshot-1.png > Improve the performance of SCM with 0.78% by decrease the times of lock and > unlock > ----------------------------------------------------------------------------------- > > Key: HDDS-3735 > URL: https://issues.apache.org/jira/browse/HDDS-3735 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Reporter: runzhiwang > Assignee: runzhiwang > Priority: Major > Attachments: screenshot-1.png > > > I start a ozone cluster with 1000 datanodes, and run two weeks with heavy > workload, and perf scm. > lock and unlock in NodeStateMap.getNodeInfo cost 0.78% cpu because of so many > datanodes. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org