We hit this issue for more then once. After some time the Application Services Metrics Operator (application-services-metering-operator.v0.6.1) or communication between OCP and Operator stops working so we cannot find the metrics of our pods (see attached screenshots).

The full re-install of operator helps, but that is definitely not a solution in terms of having proper continual monitoring. Developers of the Operator could investigate on our cluster where is the pod with labels and no metrics visible for it.

You can see we have installed Operator (running for 3days)

We have running pod with correct labels

And we don't see any metrics from the Operator