Kubernetes: find pod's memory cgroup on the node

gistfile1.txt

# get pod uid
k get po pod-name -o jsonpath='{.metadata.uid}'
 
# then assuming your pod is burstable then the cgroup will be that:

/sys/fs/cgroup/memory/kubepods.slice/kubepods-burstable.slice{your pod uid with underscores rather than hyphens}