Show hardware stats like CPU, System Memory in Metrics single-node view
Currently, some hardware metrics charts like Normalized System CPU are only available in Metrics when viewing the replica set (multiple nodes).
But if you click on one node to see metrics for that server alone, the hardware metrics do not appear in the available charts.
This is confusing -- it'd be helpful if the same metrics plots, including hardware metrics, were shown in all Metrics views.
It's possible to remove some nodes from the "replica set" view by unchecking them in the Toggle Members boxes at the top of the screen, but that will now allow you to view charts in a "grid" view, which is the view if you click on a single node hostname.