Prototype how we could use percent gpu utilization for billing for development purposes

[naved001]

Motivation: For development usecases we would like to bill for GPU usage based on percent utilization.

There's a dcgm query that returns GPU utilization for all GPUs in the cluster and there's some associated metadata to correlate it with pods. I need to prototype something that can show percent utilization for a namespace.

[joachimweyl]

deprioritizing until we hear back from Jon