Description of problem: With vms running on the cluster metric cnv:vmi_status_running:count fail to appear, no values found

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1.create vm
2.check metric cnv:vmi_status_running:count
3.

Actual results:
No Datapoints Found

Expected results:
metric value shows no. of vms running

Additional info: