OPPO Kernel Craftsman

Sep 2, 2022 · Mobile Development

Perfetto Trace Analysis Guide: Android Performance Profiling Tool

This guide explains how to install and use Perfetto, Android’s next‑generation tracing tool, covering trace capture via command line or Traceur, UI navigation, key trace elements, and practical SQL queries for analyzing slices, counters, scheduling, thread states, and lock contention to optimize performance.