commit | 1bcc9a4f4481ceb93357731057bf45136dbe6dbe | [log] [tgz] |
---|---|---|
author | Marcin Oczeretko <marcinoc@google.com> | Sat Jan 23 17:15:23 2021 +0000 |
committer | Marcin Oczeretko <marcinoc@google.com> | Sat Jan 23 17:15:23 2021 +0000 |
tree | 2223d56fc0cf3c623d0fe152e470c4147af8cd8b | |
parent | 122834484af3d2f68b0ee0320d0e9e08e4d59bad [diff] |
Show UI warnings for common patterns leading to jank Ports some of the alerts from Catapult (legacy UI). Using stricter thresholds for now, as we do not yet have a good way to detect missed frames. Also limiting the warnings to a few selected processes until derived events can be generated per-process. https://screenshot.googleplex.com/G3UGeqzPcSFNHPP Bug: 161781469 Change-Id: I40e260a4031254c2f7fc65d818cd98382b9b937f
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.