Install gkrelltop by entering the following commands in the terminal:
sudo apt update sudo apt install gkrelltop
Description:
Top three intensive processes plugin for gkrellm
Plugin for gkrellm that displays the top three cpu or memory intensive processes in a small window inside gkrellm, similar to wmtop. Useful to check out anytime what processes are consuming most cpu memory, or IO resources on your machine.
Version: 2.2.13-1
Section: universe/x11