tracing: Set no_flush flag if OnFlush isn't overridden Technically this could be a breaking change because DataSource::OnFlush overrides might not be public. OnFlush has been introduced relatively recently compared to other methods though, so hopefully there are not many users that do a private override. Bug: 308609435 Change-Id: If9a25b4289da8aec2af9ad56087a0619de22d1fd
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.