Different outputs for CPU/Memory requests while running Prometheus query and oc describe
Issue
- Different outputs for
CPU/Memory
requests while runningPrometheus
query and oc describe.
$ oc describe node <nodename> | tail -10
(Total limits may be over 100 percent, i.e., overcommitted.)
Resource Requests Limits
-------- -------- ------
cpu 5972m (79%) 32190m (429%)
CPU requests: 79%
--------------------------------
Prometheus Query:
sum(kube_pod_container_resource_requests{resource="cpu", node="<nodename>"}) / sum(kube_node_status_allocatable{resource="cpu", node="<nodename>"})
= 1.194933333333332 ----> 119%
Environment
- Red Hat OpenShift Container Platform
- 4.5
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