I have imported the rke dashboard from grafana dashboard website and I am able to see a few panels with metric data, but some panels are not showing any data which is shown here.
Panel CPU Use by namespace doesn't show any data. Below is the Query used:
sum (rate (container_cpu_usage_seconds_total{image!="",name=~"^k8s_.*",node=~"^$Node$",namespace=~"$Namespace"}[5m])) by (namespace)
I also checked in the prometheus targets, this container_cpu_usage_seconds_total metrics is not present.
So, how can I emit this particular metric from my cluster and also check why this metric is not getting emitted ?
