Comment 20 for bug 1834796

In LP#1837426: "the platform CPU usage on the active controller is very high (90-100%) resulting in major/critical CPU alarms."

CPU% is NOT thread number !!!

cgroup CPU quota is design to limit the CPU%. And K8S uses it for CPU resource limit. please refer to the document https://kubernetes.io/docs/tasks/configure-pod-container/assign-cpu-resource/#specify-a-cpu-request-and-a-cpu-limit

It is easy to create patch to change the thread number. But what issue do we really want to fix? thread number or cpu usage?