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  1. OpenShift Bugs
  2. OCPBUGS-5353

Dashboard graph should not be stacked - Kubernetes / Compute Resources / Pod Dashboard

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Details

    • Bug
    • Resolution: Done
    • Normal
    • None
    • 4.11.z
    • Monitoring
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    • Low
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    • In the monitoring dashboard under Kubernetes/Compute Resources/, all metrics on diagrams "CPU Usage" and "Memory Usage" are shown in an unstacked way.
    • Bug Fix

    Description

      Description of problem:

      While viewing resource consumption for a specific pod, several graphes are stacked that should not be.  For example cpu/memory limits are a static value and thus should be a static line across a graph. However when viewing the Kubernetes / Compute Resources / Pod Dashboard I see limits are stacked above the usage.  This applies to both CPU and Memory Usage graphs on this dashboard.  When viewing the graph via inspect the visualization seems "fixed".

      Version-Release number of selected component (if applicable):

      OCP 4.11.19

      How reproducible:

       

      Steps to Reproduce:

      1.
2.
3.

      Actual results:

       

      Expected results:

       

      Additional info:

      At the current version 4.12 Openshift console cannot mix both stacked metrics with unstacked metrics on the same chart. 
The fix is to unstack metrics on charts having some limit markers such as request, limit, etc.
 

      Attachments

        1. cpu_no_stacked.png
          162 kB
          Junqi Zhao
        2. cpu.png
          127 kB
          Junqi Zhao
        3. memory_no_stacked.png
          163 kB
          Junqi Zhao
        4. memory.png
          103 kB
          Junqi Zhao
        5. Screenshot from 2023-01-04 10-56-22.png
          202 kB
          Alex Krzos
        6. Screenshot from 2023-01-04 10-56-47.png
          169 kB
          Alex Krzos
        7. Screenshot from 2023-01-04 10-58-38.png
          180 kB
          Alex Krzos
        8. Screenshot from 2023-01-04 11-00-31.png
          172 kB
          Alex Krzos

        Issue Links

          clones

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-14656 With OpenShift Web Console Dashboards in 4.12, memory limits and requests are not overlayed

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-12727 Backport OCPBUGS-5353: Dashboard graph should not be stacked - Kubernetes / Compute Resources / Pod Dashboard

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          is depended on by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-12727 Backport OCPBUGS-5353: Dashboard graph should not be stacked - Kubernetes / Compute Resources / Pod Dashboard

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          is duplicated by

          Bug - A problem that impairs or prevents the functions of the product. OU-169 CPU Usage dashboard displays wrong information

          • Undefined - Priority not specified.
          • Closed
          links to

          GitHub openshift/cluster-monitoring-operator#1868: OCPBUGS-5353: unstack dashboards with limit markers.

          Activity

            People

              hasun@redhat.com Haoyu Sun
              akrzos@redhat.com Alex Krzos
              Junqi Zhao Junqi Zhao
              Alex Krzos
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              Dates

                Created:
                Updated:
                Resolved: