Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/44840
Changelog: [Internal]
Introduce a simplified and minimal tracing backend for Fusebox. This backend is sufficient to implement a pretty usable performance panel.
Although the more I see how easy this is and how annoying working with Perfetto is, the more I think we should just maintain this going forward. Anyways we can figure that out incrementally. For now the plan is still for this to be temporary.
Reviewed By: motiz88
Differential Revision: D57981944
fbshipit-source-id: b3d8c6e8c5a18311bbe98254f8ddf3810fa1334b