Files
Lorenz Junglas 7258b356f8 Improve performance timing scopes (#4176)
Fixes timing scopes to more accurately represent a per-frame main thread breakdown, and prevents spikes when GC is executed.

- **GcPause**
  - New separate timing scope showing time spent in GC per frame
  - GC pause time is subtracted from all other scopes, so each scope now only tracks its own code execution and no longer includes GC overhead
  - e.g. when GC occurs during the audio scope, the audio scope no longer spikes to 20ms
- **AudioMixingThread** removed from the main scopes
  - Runs on a separate thread, so its timings are effectively meaningless in the main thread view
  - All other scopes are main thread only
  - No longer relevant given the audio optimisation work done over the past months
- **Scene** scope removed
  - Didn't make much sense as it was an aggregate wrapping many other timing scopes
  - Replaced with a finer `Update` scope that tracks `Component.FixedUpdate`/`Update`
- **Editor** scope no longer shows in-game
- Scopes reschuffled
  - e.g. verlet rope physics traces are now tracked under the physics scope
  - Audio occlusion queries are now tracked under the audio scope

https://files.facepunch.com/lolleko/2026/March/02_12-59-QuixoticMarten.png
2026-03-02 13:05:45 +01:00
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2026-01-27 13:23:43 +00:00
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