Describe the bug
Wrong data about CPU, DISK, PODs usage per node
To Reproduce
Steps to reproduce the behavior:
Screenshots


Environment (please complete the following information):
seeing this also:

$ free -h
total used free shared buff/cache available
Mem: 11Gi 531Mi 7.9Gi 4.0Mi 3.3Gi 10Gi
Swap: 0B 0B 0B
Same for us. After upgrade to v4.0.x node metrics shows wrong graphs
Most helpful comment
Same for us. After upgrade to v4.0.x node metrics shows wrong graphs