etcd Reporting Errors and Cluster Performance is Degraded

Solution In Progress - Updated -

Issue

Interactions with the cluster with oc or the web console are extremely slow and intermittent. etcd is reporting numerous errors such as:

2019-09-11 10:11:32.665368 W | etcdserver: failed to revoke 2e4b6d1eaf3bffdd ("lease not found")
2019-09-11 10:11:32.665436 W | etcdserver: failed to revoke 2e4b6d1eaf3bffdd ("lease not found")
2019-09-11 10:11:32.665448 W | etcdserver: failed to revoke 7c526d1eb0258d5a ("lease not found")

Environment

  • Red Hat OpenShift Container Platform v3.11
  • Red Hat OpenShift Container Platform v3.10

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