[ https://issues.apache.org/jira/browse/HDDS-3732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
runzhiwang updated HDDS-3732: ----------------------------- Description: UUID.toString cost 7.23% CPU. We can store the string of UUID when init DatanodeDetails, and get the string uuid directly everytime we need, so we can avoid UUID.toString !screenshot-1.png! > Improve the performance of SCM by avoid UUID.toString > ----------------------------------------------------- > > Key: HDDS-3732 > URL: https://issues.apache.org/jira/browse/HDDS-3732 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Reporter: runzhiwang > Assignee: runzhiwang > Priority: Major > Attachments: output.svg, screenshot-1.png > > > UUID.toString cost 7.23% CPU. We can store the string of UUID when init > DatanodeDetails, and get the string uuid directly everytime we need, so we > can avoid UUID.toString > !screenshot-1.png! -- 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