commit | f3c5fcb944932792f76c97d420a915c9561b6b6c | [log] [tgz] |
---|---|---|
author | Stephen Nusko <nuskos@google.com> | Wed Jul 08 14:53:33 2020 +0100 |
committer | Stephen Nusko <nuskos@google.com> | Wed Jul 08 14:53:33 2020 +0100 |
tree | 5562f47cdffa54edd6adb49687523892d040d431 | |
parent | cdb7febb0552f30fde99129115a19cf139f59483 [diff] |
Port the scroll flow breakdown into a trace processor metric. This metric allows you to follow the critical path of a scroll being displayed on the screen in Chrome. This can be useful to attribute issues and causes of scroll jank. Change-Id: I9cc1ba606a373886826b7d5a1e99214f5582c615
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.