oc get nodes -o=custom-columns=NAME:.metadata.name,CPU:.status.capacity.cpu --selector='node-role.kubernetes.io/worker,!node-role.kubernetes.io/infra' | sed 1d
oc get nodes -o=custom-columns=NAME:.metadata.name,CPU:.status.capacity.cpu --selector='node-role.kubernetes.io/compute,!node-role.kubernetes.io/infra'