[Feature] Add Disk IO R/W live stats

[Bortus-AI]

Description of the feature

I'd like to see current disk R/W activity going on in the server. Similar to what you get with iotop and the graph/table in cockpit. Always nice to see how much is hitting the drives in real time.

Additional context

No response

[Bortus-AI]

Some examples

Total DISK READ: 223.26 M/s | Total DISK WRITE: 125.08 M/s
Current DISK READ: 224.73 M/s | Current DISK WRITE: 15.08 M/s

[Bortus-AI]

Ignore my 5 second paint edit lol

[MauriceNino]

Hi! The problem is that I don't know where it would fit on the page. Adding another widget would require too much space and make it look cramped.

[Bortus-AI]

Hi! The problem is that I don't know where it would fit on the page. Adding another widget would require too much space and make it look cramped.

I think maybe add an arrow in the storage widget? Can arrow over to see a small graph or just text saying the disk io stats?

[Bortus-AI]

Or maybe something like this but better haha. You get the idea. Can have it refresh automatically like the rest of the live stats

[Bortus-AI]

or maybe just a simple hover over the particular disk in the split view and have it show the live R/W