TRT is observing 10 out of 10 jobs showing failures for '[sig-node] nodes should not go unready after being upgraded and go unready only once Failues' The tuning operator is also showing as degraded around the time a single worker node is restarted multiple times in the latest nightly 4.14.0-0.nightly-2023-08-22-042716 aggregation run for gcp-ovn-rt-upgrade.

https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/periodic-ci-openshift-release-master-ci-4.14-upgrade-from-stable-4.13-e2e-gcp-ovn-rt-upgrade/1693843197710569472

The prior payload 4.14.0-0.nightly-2023-08-21-210813 did not exhibit the problem. The payload following 4.14.0-0.nightly-2023-08-22-042716 4.14.0-0.nightly-2023-08-22-121430 continues to show the node-tuning operator in a degraded state as well as a single worker node being restarted multiple times.

The diff between the first bad payload and the last good https://amd64.ocp.releases.ci.openshift.org/releasestream/4.14.0-0.nightly/release/4.14.0-0.nightly-2023-08-22-042716?from=4.14.0-0.nightly-2023-08-21-210813 shows a limited set of changes