Leaftop

A graphical top-style Linux system monitor program with simple process tree grouping and additional system statistics.

Made with plain GTK 4 (no libadwaita).

Features

• Process table with better grouping
  • Simple groups (processes under known launchers), flat list, full tree, by CGroup
• Resources page with graphs and some useful details, network and disk stats split by device
• Setting process priority, scheduling options (WIP)
• Detailed process information, open files, network connections (WIP)
• Per-process network usage (WIP)

Screenshot

Download

Debian/Ubuntu/Mint packages as well as generic tarballs can be downloaded from Releases page (under Assets)

Building

Install prerequisites

sudo apt install meson valac libgtk-4-dev libgee-0.8-dev libgudev-1.0-dev gettext desktop-file-utils

Build

meson setup build
ninja -C build

Optionally install to system (/usr/local)

sudo ninja -C build install