PerformanceQA3 min read
Chasing frame drops on hardware you did not choose
Why an average FPS tells you nothing, how to read a dip against CPU, GPU and memory, and the five causes that account for most mobile stutter.
A real-device QA workflow that produces reproducible tickets
What to capture while a bug is happening, so that the ticket contains evidence instead of a description — logs, timings, device state and screenshots.