Interface to monitor GPU / CPU usage and scene stats

I might be missing something here as I would have thought there would already be a way to monitor this. Would love to be able to view some basic scene stats and GPU load/memory/temp usage stats from within the VFB or a similar window. I’m using Vray Next for Maya.
At present I’m just using some third party software to monitor hardware stats but it’s pretty limited.

Either I can’t find this or it hasn’t been implemented?