Install gnome-system-monitor by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-system-monitor
Description:
Process viewer and system resource monitor for GNOME
This package allows you to graphically view and manipulate the running processes on your system. It also provides an overview of available resources such as CPU and memory.
Homepage: https://wiki.gnome.org/Apps/SystemMonitor
Version: 3.28.1-1
Section: gnome