Uploaded image for project: 'Percona Monitoring and Management'
  1. Percona Monitoring and Management
  2. PMM-5687

Cumulative charts for Disk Details were not showing any data if metrics were returning 'NaN' results.

    XMLWordPrintable

    Details

    • Story Points:
      1
    • Sprint:
      Platform Sprint 14
    • Needs Review:
      Yes
    • Needs QA:
      Yes

      Description

      STR:

      • Install PMM2 server
      • Add for monitoring an instance with two disk devices
      • Keep one disk in an idle state for a period of time
      • Open Disk Details dashboard
      • Set start of dashboard time range equal to start of the disk idle period
        Given result:
        One device selected All devices selected

      As you may see the chart is empty if "All" devices are selected.
      The reason of such thing is that the second device had no activity and used formula return null value.

      Expected result:
      Metrics with NaN values shouldn't affect cumulative charts.

        Attachments

          Activity

            People

            Assignee:
            Unassigned
            Reporter:
            vadim.yalovets Vadim Yalovets
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Time Tracking

                Estimated:
                Original Estimate - Not Specified
                Not Specified
                Remaining:
                Remaining Estimate - Not Specified
                Not Specified
                Logged:
                Time Spent - 1 day, 4 hours, 5 minutes
                1d 4h 5m

                  Smart Checklist