Kubernetes' resource recommendation. Command line tool to list pods, output containers requests and limits and also usage.
Prerequisites, prometheus has to be installed in the cluster.
kubectl-rr pod -n kube-system
NAMESPACE POD CONTAINER CPU/R CPU/L CPU CPU/Min CPU/Max Memory/R Memory/L Memory Memory/Min Memory/Max
kube-system aws-node-tbfqw aws-vpc-cni-init [init] 25m 0 - - - 0 0 - - -
kube-system aws-node-tbfqw aws-node 25m 0 2.80m 2.73m 2.89m 0 0 227.2Ki 66.7 451.8Ki
kube-system coredns-d6f79c549-2zlbw coredns 100m 0 1.13m 1.08m 1.14m 70Mi 170Mi 4.3Ki 49.7 133.0Ki
kube-system coredns-d6f79c549-btjkj coredns 100m 0 1.12m 0.91m 1.12m 70Mi 170Mi 64.9Ki - 134.5Ki
kube-system kube-proxy-pr8nz kube-proxy 100m 0 0.20m 0.18m 0.24m 0 0 61.0Ki - 137.1Ki
kube-system kube-proxy-szxrk kube-proxy 100m 0 0.23m 0.20m 0.25m 0 0 66.0Ki - 134.5Ki
kube-system metrics-server-fbb469ccc-jzqn7 metrics-server 100m 0 2.10m 1.82m 2.19m 200Mi 0 78.1Ki - 165.0Ki