proto_gen.bzl: emit --proto_path for dependencies Bug: 276433199 Change-Id: I8731cb8d837d44ae74a3d3598201a0ba35206a69
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.