Method Timing

58 Tech

Mar 26, 2021 · Mobile Development

Startup Optimization Practices for 58 Tongcheng iOS App: Measurement, Method Timing Detection, Binary Reordering, and Lazy Loading

This article details how 58 Tongcheng improved iOS app startup speed by defining launch time, building automated measurement tools, detecting slow methods via hooking, applying binary reordering with Clang sanitizers, and implementing dynamic library lazy loading, achieving significant reductions in launch latency and page faults.