Zhengdai Hu created STORM-3133: ---------------------------------- Summary: Extend metrics on Nimbus and LogViewer Key: STORM-3133 URL: https://issues.apache.org/jira/browse/STORM-3133 Project: Apache Storm Issue Type: Improvement Components: storm-server Affects Versions: 2.0.0 Reporter: Zhengdai Hu Assignee: Zhengdai Hu Fix For: 2.0.0
Include but not limited to Logviewer 1. Clean-up time 2. Time to complete one clean up loop Time. 3. Disk usage by logs before cleanup and After cleanup loop. ( Just like GC.?) 4. Failures/exceptions. 5. Search request Cnt: By category - Archived/non-archived 6. Search Request - Response time 7. Search Request - 0 result Cnt 8. Search Result - open files 9. File partial read count 10. File Download request Cnt/ And Size served 11. Disk IO by logviewer 12. CPU usage ( for unzipping files) Nimbus Additional: - Topology stormjar.ser/stormconf.ser/stormser.ser file upload time. - Scheduler related metrics would be a long list generic and specific to different strategies. - Most if not all cluster summary can be pushed as Metrics. - Restart cnt - Nimbus loss of leadership(?) - UI not responding (https://jira.ouroath.com/browse/YSTORM-4838) - Negative resource scheduling events (https://jira.ouroath.com/browse/YSTORM-4940) - Excessive scheduling time (?) -- This message was sent by Atlassian JIRA (v7.6.3#76005)