HUD sustained frame rate on 240 Hz display (native shell)
In the native window the HUD kept pace with a 240 Hz display.
Single reading
229.7 fps
Protocol
Test definition
30 s sustained requestAnimationFrame sampling; mean presented frames per second.
Limits
Limitations
- Worst second 223 fps; 334 presentations missed against the 4.17 ms display period; diagnostic shell, a different instrument from the 54.06 fps headline.
Log
Recorded values
| Date | Value | Evidence | Samples | Source |
|---|---|---|---|---|
| 13 September 2026 | 229.7 fps | MEASURED | 6890 | docs/analysis/shell-performance.json |
Source paths refer to the private JARVIS repository and runtime records. They are listed for audit and are not published.