I was looking for ways to get details on disk utilization (mainly writes and Delete's) on a per POD level. I did get google advice such as cAdvisor/heapster etc but none of them talk about disk usage profiling from POD perspective.
Any help on this is greatly appreciated.
TIA!
Assuming the pods are running a linux variant you can do:
kubectl exec -it <pod> cat /proc/1/ioReturns info on the main process' IO defined here
You could then write a script to run the above command (or use the kuberentes API) for each pod of interest.