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native-app-performance

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Native macOS/iOS app performance profiling via xctrace/Time Profiler and CLI-only analysis of Instruments traces. Use when asked to profile, attach, record, or analyze Instruments .trace files, find hotspots, or optimize native app performance without opening Instruments UI.

When to use

• profile native app performance
• attach to running app
• record Time Profiler
• analyze Instruments .trace files
• find hotspots
• optimize native app performance
• CLI-only analysis

When not to use

• opening Instruments UI

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