1# Perfetto - System profiling, app tracing and trace analysis 2 3Perfetto is a production-grade open-source stack for performance 4instrumentation and trace analysis. It offers services and libraries and for 5recording system-level and app-level traces, native + java heap profiling, a 6library for analyzing traces using SQL and a web-based UI to visualize and 7explore multi-GB traces. 8 9See https://docs.perfetto.dev or the /docs/ directory for documentation. 10