SMAT-Lab

Guides OpenHarmony/HarmonyOS HapRay performance analysis in six stages: setup, perf-collect, high-load analysis (read report/), root-cause (standalone, full), deliverable. Symbol recovery (update) is triggered when user explicitly requests it or when hotspots are stripped; skipped otherwise. Use when the user mentions HapRay, 鸿蒙性能, perf testing, 高负载分析, symbol recovery, or root-cause. 触发词含：鸿蒙性能、高负载分析、空刷根因、符号恢复。 Hard gates: no shell until path_prompt_done; then Read this SKILL plus the current stage doc before CLI.