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  1. OpenShift Bugs
  2. OCPBUGS-23014

High memory usage on one of the ovnkube-master pods on some clusters

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      Description of problem:

      My customer is seeing one of the ovnkube-master pods high memory load. There are not many networkpolicies active.
      
      $ oc adm top pod
      NAME                   CPU(cores)   MEMORY(bytes)
      ovnkube-master-6wwl8   136m         355Mi
      ovnkube-master-785ft   408m         14613Mi
      ovnkube-master-xlrj7   33m          376Mi
      ovnkube-node-2v9g4     10m          188Mi
      ovnkube-node-4tn6j     12m          196Mi
      ovnkube-node-5ffn6     16m          200Mi
      ovnkube-node-67vrd     9m           184Mi
      ovnkube-node-7sw29     16m          184Mi
      ovnkube-node-9fsnc     14m          193Mi
      ovnkube-node-dngjh     13m          239Mi
      ovnkube-node-dphq9     15m          231Mi
      ovnkube-node-jpc27     5m           217Mi
      ovnkube-node-nfsvf     14m          196Mi
      ovnkube-node-sczr9     14m          199Mi
      ovnkube-node-shbqq     14m          187Mi
      ovnkube-node-tqftp     14m          218Mi
      ovnkube-node-w5747     12m          195Mi
      ovnkube-node-wdgb7     8m           154Mi

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

      4.12.26

      How reproducible:

      Only 2 clusters affected so very hard to say

      Steps to Reproduce:

      1.
      2.
      3.
      

      Actual results:

       

      Expected results:

       

      Additional info:

       

            npinaeva@redhat.com Nadia Pinaeva
            rhn-support-andbartl Andy Bartlett
            Arti Sood Arti Sood
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              Created:
              Updated:
              Resolved: