MangoHud
flightlessmango/MangoHud: A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. Discord: https://discordapp.com/invite/Gj5YmBb
https://raw.githubusercontent.com/flightlessmango/MangoHud/master/assets/overlay_example.gif
2023-04-26
第760回 MangoHudでゲームのフレームレートを計測する | gihyo.jp