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@hoxyq hoxyq commented Dec 4, 2025

Summary:

Changelog: [Internal]

This is not required for displaying the Frames track.

In Chrome, I've noticed that "Commit" is actually a complete event (ph = X), and it has a disabled-by-default-devtools.timeline. Frames events, like BeginFrame, DrawFrame, DroppedFrame have .frame suffix in a category.

This event being a complete event actually makes lot of sense, since this is a work with some duration, where Host spent time committing the changes. In React Native case, this should probably reflect the completeRoot() call or some proxy from it. Basically the duration of committing tree operations in Fabric.

Differential Revision: D88382285

Summary:
# Changelog: [Internal]

This is not required for displaying the Frames track.

In Chrome, I've noticed that "Commit" is actually a complete event (`ph =  X`), and it has a `disabled-by-default-devtools.timeline`. Frames events, like `BeginFrame`, `DrawFrame`, `DroppedFrame` have `.frame` suffix in a category.

This event being a complete event actually makes lot of sense, since this is a work with some duration, where Host spent time committing the changes. In React Native case, this should probably reflect the `completeRoot()` call or some proxy from it. Basically the duration of committing tree operations in Fabric.

Differential Revision: D88382285
@meta-cla meta-cla bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Dec 4, 2025
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meta-codesync bot commented Dec 4, 2025

@hoxyq has exported this pull request. If you are a Meta employee, you can view the originating Diff in D88382285.

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