Please use this bug to backport https://github.com/openshift/cluster-network-operator/pull/530
the latest nightly build 4.3.0-0.nightly-2020-05-07-171148 has not merge this PR, still waiting the new build
Verified this bug on 4.3.0-0.nightly-2020-05-12-181158 the ovs default cpu : 100m
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:2129