etcd_network_peer_round trip increase after upgrading RHOCP 4

Solution Verified - Updated -

Issue

  • After upgrading the cluster an increase (nearly doubling) of the etcd_network_peer_round_trip_time_seconds_bucket metric is observed.

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4.13.41
    • 4.14.22
    • 4.15.10

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