I prefer to read a graph, also another one for memory, another one for GPU, another one for network out, and another one for network in. This is in Ubuntu 20.04

I prefer to read a graph, also another one for memory, another one for GPU, another one for network out, and another one for network in. This is in Ubuntu 20.04 with Gnome whatever. Honestly, this fan sound seems to give much less information than what I am used to.