GPU Graphics: Viewing Rendering Performance

Find performance issues in your Metal and OpenGL ES GPU graphics code with the FPS debug gauge.

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To analyze GPU graphics rendering performance
  1. Run the app on an iOS device.

  2. In the debug navigator, select the FPS debug gauge indicator to display the GPU graphics performance report.

The GPU Report displays simple GPU utilization and frame-rendering time information.

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To analyze GPU graphics performance, see the Instruments User Guide for information on the Metal System Trace Profiling Template and OpenGL ES Analyzer Instrument.