Feature Request: Show Shared CPU/GPU Memory Usage

[MurrayData]

When using shared CPU/GPU memory, for example Numba CUDA mapped arrays, this doesn't show on either the machine resources, nor on GPU resources tabs.

However, it does show via the free command line tool.

john@mentor:~$ free
               total        used        free      shared  buff/cache   available
Mem:       263852204     5906352    91563780   156265364   166382072    99389396
Swap:        2097148           0     2097148

Please can this be added to the dashboard?

Thank you.