mangohud
displays a real-time monitoring overlay on Vulkan and OpenGL
TLDR
Run application with HUD overlay
$ mangohud [command]
SYNOPSIS
mangohud [options] command
DESCRIPTION
mangohud displays a real-time monitoring overlay on Vulkan and OpenGL applications, showing FPS, frame times, CPU/GPU usage, temperatures, and other performance metrics.
CONFIGURATION
Configuration file: ~/.config/MangoHud/MangoHud.confEnvironment variables:MANGOHUD=1: Enable for applicationMANGOHUD_CONFIG: Override config path
KEYBOARD SHORTCUTS
RightShift+F11
Change overlay positionRightShift+F10
Change overlay verbosityRightShift+F12
Toggle overlay visibility
CAVEATS
Requires Vulkan or OpenGL application. May impact performance slightly. Configure via config file for persistent settings.
SEE ALSO
nvidia-smi(1), glxinfo(1)
