Update auto multiuser metric; - add end event name - add previous user info - support for multiple end events Test: tools/diff_test_trace_processor.py out/linux/trace_processor_shell --name-filter=".*multiuser.*" Bug: 336587619 Change-Id: I82ec1e075392dc04d754fa88bf5f9d1cd2cf3a5d
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.