How to check priority levels state?

Execute:

kubectl get --raw /debug/api_priority_and_fairness/dump_priority_levels

How to check detailed info about priority level queues?

Execute:

kubectl get --raw /debug/api_priority_and_fairness/dump_queues

Useful metrics

  • apiserver_flowcontrol_rejected_requests_total — the number of rejected requests.
  • apiserver_flowcontrol_dispatched_requests_total — the number of requests already been handled.
  • apiserver_flowcontrol_current_inqueue_requests — the number of pending requests in the queue.
  • apiserver_flowcontrol_current_executing_requests — the number of requests in processing.