metrics: Add experimental reported_by_page metric. Add the experimental reported_by_page metric, which is a TBMv3 port of the TBMv2 equivalent[1]. [1] https://github.com/catapult-project/catapult/blob/master/tracing/tracing/metrics/reported_by_page_metric.html Bug: 174028247 Change-Id: I22e3f84fa997379d07f818834de9eb5845ebfcf5
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.