Add the maximum capacity of CPU and RAM to the suggestions in the graphs

Submitted by Jeff

Assigned to Mike Massonnet

Link to original bug (#12657)

Description

Just a wishlist level bug: I would like the task manager to show the used CPU(s) and RAM in their graphs not only in percentage but also on what capacity, e.g. "CPU: 5% of 2Ghz" and "RAM: 11% on 4Gb" instead of just "CPU: 5%" and "RAM: 11%". I think it's useful info especially when you are not on your PC and you would like to know the total amount of these two components and this looks like the best Xfce software in which to implement this info. Thanks