carry: https://github.com/kubernetes/kubernetes/pull/97860 Fixes kubernetes#96459 Fixes kubernetes#97685
$ oc version -o yaml clientVersion: buildDate: "2020-12-18T00:30:44Z" compiler: gc gitCommit: 02c110006bfef4ba53fa5042bb9eae170dd3dc1c gitTreeState: clean gitVersion: 4.6.0-202012172338.p0-02c1100 goVersion: go1.15.5 major: "" minor: "" platform: linux/amd64 openshiftVersion: 4.7.0-0.nightly-2021-01-17-211555 serverVersion: buildDate: "2021-01-16T04:43:08Z" compiler: gc gitCommit: d9c52cc4e02894215b0d1c2aeea240fe77765c66 gitTreeState: clean gitVersion: v1.20.0+d9c52cc goVersion: go1.15.5 major: "1" minor: "20" platform: linux/amd64 $ oc adm release info --commits registry.ci.openshift.org/ocp/release:4.7.0-0.nightly-2021-01-17-211555 | grep 'hyperkube' hyperkube https://github.com/openshift/kubernetes d9c52cc4e02894215b0d1c2aeea240fe77765c66 $ cd kubernetes/ $ git pull $ git log --date=local --pretty="%h %an %cd - %s" d9c52cc | grep ' #520.*97860' 1f131f357a2 OpenShift Merge Robot Fri Jan 15 13:31:10 2021 - Merge pull request #520 from tkashem/carry-97860-4.7 Checked the kube-apiserver status, $ oc get pods -n openshift-kube-apiserver -l apiserver NAME READY STATUS RESTARTS AGE kube-apiserver-ip-10-0-147-119.us-east-2.compute.internal 5/5 Running 0 128m kube-apiserver-ip-10-0-179-247.us-east-2.compute.internal 5/5 Running 0 121m kube-apiserver-ip-10-0-214-100.us-east-2.compute.internal 5/5 Running 0 125m Checked the kube-apiserver cpu usage, ther are in normal status, not goes to 300% cpu usage. $ oc adm top pod -n openshift-kube-apiserver NAME CPU(cores) MEMORY(bytes) kube-apiserver-ip-10-0-147-119.us-east-2.compute.internal 103m 1645Mi kube-apiserver-ip-10-0-179-247.us-east-2.compute.internal 166m 1435Mi kube-apiserver-ip-10-0-214-100.us-east-2.compute.internal 124m 1439Mi $ oc adm top node NAME CPU(cores) CPU% MEMORY(bytes) MEMORY% ip-10-0-130-239.us-east-2.compute.internal 131m 8% 1432Mi 21% ip-10-0-147-119.us-east-2.compute.internal 413m 11% 4947Mi 34% ip-10-0-179-247.us-east-2.compute.internal 594m 16% 6746Mi 46% ip-10-0-183-185.us-east-2.compute.internal 391m 26% 3383Mi 51% ip-10-0-207-147.us-east-2.compute.internal 244m 16% 3222Mi 48% ip-10-0-214-100.us-east-2.compute.internal 545m 15% 6102Mi 41% Based on above results, move the bug VERIFIED.
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 (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update), 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/RHSA-2020:5633