$ oc get clusterversion
oc gNAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.9.0-0.nightly-2021-10-14-182021 True False 26h Cluster version is 4.9.0-0.nightly-2021-10-14-182021
$ $ oc get no
NAME STATUS ROLES AGE VERSION
master-00.kewang-15sno2.qe.devcluster.openshift.com Ready master,worker 26h v1.22.0-rc.0+894a78b
The new PrometheusRule starts working,
$ oc get PrometheusRule -n openshift-kube-apiserver kube-apiserver-slos-basic
NAME AGE
kube-apiserver-slos-basic 5h1m
Using clusterbuster gives some workload on cluster,
$ ./clusterbuster -P server -b 5 -p 2 -D .01 -M 1 -N 3 -r 4 -d 2 -c 6 -m 1000 -v -s 5 -x
After one day, the cpu usage of prometheus pod always keeps ~0.25, due to resource retention limitation, only can observe one day, will paste the screen-shot about this.
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 (OpenShift Container Platform 4.9.4 bug fix 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/RHBA-2021:3935