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  1. OpenShift Request For Enhancement
  2. RFE-7808

nice kube-apiserver process to higher priority than default 0

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      1. Proposed title of this feature request
        Nice the `kube-apiserver` process to higher priority than default 0
      1. What is the nature and description of the request?
        Control plane `kube-apiserver` process runs as default 0 niceness, meaning it's operating at same priority as most default workload processes
      1. Why does the customer need this? (List the business requirements here)
        Clusters running OCP-VIRT workloads on bare-metal control plane nodes are contending with critical core OCP components causing nodes flapping NotReady
      1. List any affected packages or components.
        `kube-apiserver` is 0 niceness, compared to other critical core OCP processes, for example `etcd` is -19 and `ovs-vswitchd` is -10 niceness

      This is becoming more noticeable as OCP-VIRT usage increases and clusters are using schedulable control plane nodes where VM workloads are running.

              racedoro@redhat.com Ramon Acedo
              rhn-support-bshirren Brendan Shirren
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