However, the total memory consumption of the parent process is specified for each thread and not just for the respective thread. Their graphs for the system resources and various other information can be output.Īs per the developer in htop, unlike comparable process managers, all individual threads of a process are displayed. In addition, the program offers a freely configurable bar in the upper part of the display.

If you want to use the mouse in a virtual terminal, gpm must be installed. If htop is started in a terminal within a desktop environment, the mouse can also be used. Htop can easily be operated with the keyboard without having to type long commands. The program has a ncurses interface, ncurses stands for new curses, it is a free C – program library to a character-based user interface (Text user interface – TUI) independently of the illustrative text terminal or terminal emulator display.

Here we see the steps to install it on AlmaLinux, CentOS, 8, Rocky, Oracle, or RHEL.

Compared to the classic top this process manager offers some convenient functions. Htop is a lightweight to available for Linux systems to show a dynamic overview of the running processes and the system resources used.

Htop command in linux