Install xosview by entering the following commands in the terminal:
sudo apt update sudo apt install xosview
Description:
X based system monitor
Xosview is a monitor which displays the status of several system based parameters. These include CPU usage, load average, memory usage, swap space usage, network usage, Wireless LAN meter, interrupts and serial port status. Appearance is fully configurable via command line or X resources.
Homepage: https://github.com/hills/xosview
Version: 1.20-1
Section: universe/utils