Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.
See https://perfetto.dev/docs or the /docs/ directory for documentation.
This repository is a crosvm-specific copy of a google-internal perfetto repository modified for use on Windows with Rust. It is not a full fork of the external repository as it does not preserve the repo commit history. It is instead checkpointed from a specific (internal) git commit hash.