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  1. Observability and Data Analysis Program
  2. OBSDA-135

Discrepancy in metrics due to inconsistent units across console

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Details

    • Feature
    • Resolution: Obsolete
    • Normal
    • None
    • None
    • Console, Prometheus
    • None
    • False
    • False
    • 0
    • 0% 0%
    • undefined
    • 0

    Description

      • Metrics for pod shown under [1] does not match the Prometheus query for calculating memory usage [2]

      [1] OpenShift Console -> Pods -> Details -> Memory Usage
      [2] sum(container_memory_working_set_bytes{pod='<pod-name>',namespace='<namespace-name>',container='',}) BY (pod, namespace)

      • The difference is due to the conversion between Mib and MB, the output shown with Prometheus query returns the value in Megabyte(MB) and the output shown in [1] is returned in Mebibyte (Mib).

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            Unassigned Unassigned
            rhn-support-dkulkarn Devendra Kulkarni (Inactive)
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              Created:
              Updated:
              Resolved: