Show each IP current upstream/downstream speed

I noticed an amazing feature. When I limit an IP, it shows how much that device is actually consuming.

It would be superb to show this regardless of a limit is set or not. Even better, show how much has been consumed by each device.

This could open a lot of doors for various features and enable people to manage their network better.

The issue names no files, tests, or entry points. Start by locating the existing per-IP bandwidth display used when a limit is set, then determine how current upstream/downstream speed and cumulative consumption should be shown for every device, including devices without limits.

Written by the indexing model from the issue text.