FrameGuardDiagnostics
Stable IDs for filtering, suppression, and docs. Full write-ups ship in the package under doc/diagnostics/.
| ID | Code | Meaning |
|---|---|---|
| FG001 | excessive_rebuilds | Instrumented region rebuilt too often |
| FG002 | build_frame_over_budget | Build-side frame cost |
| FG003 | raster_frame_over_budget | Raster-side frame cost |
| FG004 | oversized_image | Decoded image larger than display |
| FG005 | long_sync_task | Long UI-isolate work |
| FG006 | baseline_regression | Worse than golden baseline |
| FG007 | possible_raster_hitch | Heuristic hitch pattern |
| FG008 | memory_pressure | Memory / GC pressure hint |
| FG009 | jank_streak | Consecutive janky frames |
| FG010 | debug_mode_measurement | Debug-mode measurement warning |