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  1. Apache Storm
  2. STORM-3133

Extend metrics on Nimbus and LogViewer

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      Description

      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 Unable to render embedded object: File (/jira/images/icons/emoticons/help_16.png) not found.
      • UI not responding (https://jira.ouroath.com/browse/YSTORM-4838)
      • Negative resource scheduling events (https://jira.ouroath.com/browse/YSTORM-4940)
      • Excessive scheduling time Unable to render embedded object: File (/jira/images/icons/emoticons/help_16.png) not found.

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              • Assignee:
                zhengdai Zhengdai Hu
                Reporter:
                zhengdai Zhengdai Hu
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