소개
A comprehensive reference for the xctrace CLI, designed to help developers perform headless performance profiling on Apple platforms (iOS, macOS, watchOS, tvOS). It enables automated trace collection, programmatic analysis via XML export, and seamless integration into CI/CD pipelines. This skill provides specific patterns for recording CPU usage, memory allocations, leaks, and SwiftUI performance while offering solutions for common Xcode 26+ issues like template export errors, making it an essential tool for performance-conscious mobile developers.