PerformanceQA3 min read
Chasing frame drops on hardware you did not choose
Why an average FPS hides stutter, how to read a frame drop against CPU, GPU and memory, and the five causes behind most mobile stutter.
A real-device QA workflow that produces reproducible tickets
What to capture while a bug is happening, so the ticket contains evidence instead of a description: logs, timings, device state and screenshots.