Sohu Tech Products
Aug 21, 2024 · Mobile Development
Analyzing and Optimizing Device Overheating Issues Using Trace Data
This article explains how to evaluate device overheating using metrics such as CPU/GPU usage and temperature, collect and visualize Trace data with SmartPerf or DevEco Studio, analyze high‑load threads and frequency scaling, and apply targeted code changes—disabling sensors, releasing Lottie resources, and simplifying components—to reduce heat and restore frame‑rate stability.
CPU OptimizationDevEco StudioHarmonyOS
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