Install gkrellm-bfm by entering the following commands in the terminal:
sudo apt update sudo apt install gkrellm-bfm
Description:
system load plugin for gkrellm with a duck
A load monitor plugin for gkrellm, descended from wmfishtime and bubblemon. Features include fish representing network traffic, bubbles representing CPU usage, and a duck representing a duck.
Homepage: https://github.com/JNRowe/bfm
Version: 0.6.4-6build1
Section: universe/x11