[root@bkr-hv03 performance]# /root/img-nvr.sh NVR=v4.9.0-19 [root@bkr-hv03 performance]# oc version Client Version: 4.7.21 Server Version: 4.9.0-0.nightly-2021-08-23-224104 Kubernetes Version: v1.22.0-rc.0+5c2f7cd Deployed PAO with below profile: spec: cpu: isolated: 5-19,45-59,20-39,60-79 reserved: 0-4,40-44 hugepages: defaultHugepagesSize: 1G pages: - count: 20 size: 2M nodeSelector: node-role.kubernetes.io/worker-cnf: "" numa: topologyPolicy: restricted realTimeKernel: enabled: true [mniranja@mniranja test1 (master *%)]$ oc get pods -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES cluster-node-tuning-operator-ffbc7b65-gv9lm 1/1 Running 0 5h23m 10.129.0.23 hlxcl6-master-0.lab.eng.tlv2.redhat.com <none> <none> tuned-2rxkq 1/1 Running 1 2d 10.46.56.67 hlxcl6-master-2.lab.eng.tlv2.redhat.com <none> <none> tuned-9fvrh 1/1 Running 5 2d 10.46.56.2 helix02.lab.eng.tlv2.redhat.com <none> <none> tuned-rxnnq 1/1 Running 1 2d 10.46.56.65 hlxcl6-master-0.lab.eng.tlv2.redhat.com <none> <none> tuned-t7bdb 1/1 Running 1 2d 10.46.56.66 hlxcl6-master-1.lab.eng.tlv2.redhat.com <none> <none> tuned-xdzpj 1/1 Running 4 2d 10.46.56.3 helix03.lab.eng.tlv2.redhat.com <none> <none> [mniranja@mniranja test1 (master *%)]$ oc rsh tuned-9fvrh sh-4.4# grep Cpus_allowed_list /proc/`pidof chronyd`/status Cpus_allowed_list: 0-4,40-44 sh-4.4# grep ^Cpus_allowed_list /proc/`pgrep openshift-tuned`/status Cpus_allowed_list: 0-79 sh-4.4# grep /proc/`pidof chronyd`/cgroup ^C sh-4.4# grep . /proc/`pidof chronyd`/cgroup 12:cpuset:/ 11:rdma:/ 10:blkio:/system.slice/chronyd.service 9:net_cls,net_prio:/ 8:cpu,cpuacct:/system.slice/chronyd.service 7:hugetlb:/ 6:freezer:/ 5:perf_event:/ 4:memory:/system.slice/chronyd.service 3:devices:/system.slice/chronyd.service 2:pids:/system.slice/chronyd.service 1:name=systemd:/system.slice/chronyd.service