Install Kubernetes Metric Server / kubectl top will work 100% for CPU and Memory metric collection

How to install metric server in kubernetes for the collection of CPU and Memory Metrics 

 

Kubectl top is not working for pods and nodes:

Work Around

Please use the following link for metric server installation:

https://github.com/ibraraziz/metrics-server

Apply the following commands:

kubectl apply -f  https://github.com/ibraraziz/metrics-server/tree/master/manifests/base

it will install the metric server into your kube-system namespace as below:

Once the metric server pod is up and running. You can start using kubectl top commands 

Sharing Sample Results :