There are many alternatives to nmon for Linux if you are looking for a replacement. The best Linux alternative is htop, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to nmon and 18 are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to nmon are witr, Resources, Glances and BPYTOP.
htop is an interactive process viewer for Linux. It is a text-mode application (for console or X terminals) and requires ncurses. htop is an interactive top replacement that runs in the terminal. The available columns are: PID, STATE, PPID, PGRP, SESSION, TTY_NR, TPGID, MINFLT...
CLI diagnostic tool for tracing processes and their causal ancestry, explaining origins, supervising service, context like directories and containers, risk signals, with support for Linux, macOS, Windows, FreeBSD, platform-specific inspection, JSON output, and open licensing.
Resources is a simple yet powerful monitor for your system resources and processes, written in Rust and using GTK 4 and libadwaita for its GUI.
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.
Resource monitor that shows usage and stats for processor, memory, disks, network and processes.
Python port of bashtop.
Pachtop is a lightweight, performant, and opensource system monitor that provides real-time monitoring of your system's performance, application monitoring, and detailed system information. Built with Rust and Tauri
System Monitor is a tool to manage running processes and monitor system resources.
vtop is a graphical command-line tool that uses unicode braille to chart CPU and memory usage. It can be easily extended.
jdSystemMonitor is an advanced, desktop-independent system monitor for Linux. Its goal is to provide as much information about your system as possible, with a focus on process management.
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