A Magisk/KernelSU module to enable KFMark daemon on boot. (Only support arm64)
You can download current version (Release 1.5) KFMark form Release page.
KFMARK will allow you to profile and benchmark 3D games running on Android, and show current FPS on a floating window, giving you a direct indication of how smoothly the game is running on your device. You can optionally record a gaming session and get a complete history of FPS, CPU Frequency and Battery Drain. All of the benchmarking history is stored locally on your phone for you to review. KFMARK is compatible with Android 5 and up.
(Quote from KFMark)
Website: http://kfmark.com/