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  1. OpenShift Bugs
  2. OCPBUGS-6730

Pod latency spikes are observed when there is a compaction/leadership transfer

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      Description of problem:
      When running node-density on a 120 node cluster, we see some spikes in pod
      ready latency times. These spikes correspond to a southbound DB compaction. During this compaction time the ovn-controller is not able to connect to a leader.

      Version-Release number of selected component (if applicable):
      4.11.0-0.nightly-2022-03-20-160505

      How reproducible:
      Always

      Steps to Reproduce:
      1. Run node-density-light on a 120 node vluster

      Actual results:
      Pod ready latency spikes which cause the P99 to go up

      Expected results:
      A steady pod ready latency during the test

              jcaamano@redhat.com Jaime CaamaƱo Ruiz
              dcbw@redhat.com Dan Williams (Inactive)
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              Mike Fiedler Mike Fiedler
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                Created:
                Updated:
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