ui: Group only by tsq. Otherwise there will be multiple slices starting at the same time and when clicking on a slice the wrong one will be selected. Bug: 199152524 Change-Id: I23263530d0f63837d05b8ef717b2298220b28da2
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.