Glances is a cross-platform monitoring tool which aims to present a large amount of monitoring information through a curses or Web based interface. The information dynamically adapts depending on the size of the user interface.
ctop provides a concise and condensed overview of real-time metrics for multiple containers
All the information you needed in one terminal window with every common command living one keypress away
Ncdu is a disk usage analyzer with an ncurses interface and aims to be fast, simple and easy to use,
Link : https://dev.yorhel.nl/ncdu
K9s is a terminal based UI to interact with your Kubernetes clusters. The aim of this project is to make it easier to navigate, observe and manage your deployed applications in the wild.
Link : https://k9scli.io/