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process memory includes BrowserCore, V8, the Flutter engine, and Dart AOT; it excludes Cage and the Node client.", "The CDP dispatch duration covers exact-scene capture and encoding, not isolated GPU raster time or frame stability.", "Flutter raster finish is not compositor acceptance, scanout, or physical display presentation.", "Synthetic CDP mutation and mouse-release starts exclude physical device and Wayland input delivery latency.", "Nine serialized exact commit frames measure discrete controlled variability, not animation cadence, dropped-vsync count, or burst throughput.", "Frame timing callbacks and bounded diagnostics add opt-in measurement overhead.", "The version-2 interaction workload makes memory results unlike the shorter version-1 workload.", "One hardware-rendered headless-Wayland run is not a GPU/driver matrix or physical scanout measurement." ] }