GitHub - alibaba/fastjson2: 🚄 FASTJSON2 is a Java JSON library with excellent performance.
🚄 FASTJSON2 is a Java JSON library with excellent performance. - alibaba/fastjson2
Summary
Scalene is a Python profiler that measures CPU, GPU, and memory usage with per-line detail and tracks copy volume between code and libraries.
It uniquely distinguishes time and memory spent in Python vs. native code, identifies likely memory leaks, and generates AI-powered optimization suggestions for detected inefficiencies. Scalene offers both command-line and GUI interfaces, supports function-specific profiling, and maintains low performance overhead.