FailedScheduling .../... Insufficient cpu

default     40s         Warning   FailedScheduling                  pod/kibana-kibana-654ccb45bd-pbp4r             0/2 nodes are available: 2 Insufficient cpu.

• FailedScheduling
• Insufficient memory

kubectl describe nodes | grep cpu | grep -v gke
 cpu:                        2
 cpu:                        1930m
 cpu                        1561m (80%)   1143m (59%)
 cpu:                        2
 cpu:                        1930m
 cpu                        1533m (79%)       1 (51%)

kubectl describe nodes
.../...
Allocated resources:
 (Total limits may be over 100 percent, i.e., overcommitted.)
 Resource                   Requests      Limits
 --------                   --------      ------
 cpu                        1561m (80%)   1143m (59%)
 memory                     2713Mi (44%)  3388Mi (56%)
 ephemeral-storage          0 (0%)        0 (0%)
 hugepages-1Gi              0 (0%)        0 (0%)
 hugepages-2Mi              0 (0%)        0 (0%)
 attachable-volumes-gce-pd  0             0
.../...

kubectl get events
kubectl describe node
cpu:

• K8s troubleshooting: kubectl logs, kubectl top, kubectl get events -A, kubectl describe pod, Liveness, Readiness, Kubernetes events, Pulling image, OOMKilled, ProbeWarning, Reason, FailedScheduling, errImagePull, ImagePullBackOff, Kubelet conditions: MemoryPressure, DiskPressure, KubeletHasSufficientPID, KubeletReady, kubectl [ debug | attach | exec ] kubectl cluster-info dump, SimKube, KWOK