本文结合了代码插桩和性能火焰图的技术，以 WebAssembly 为例介绍了性能分析的方法和相关实现。 最近对 WebAssembly 代码性能分析（Profiling）做了一些实践，发现一些思路和方法对其他即时编译（JIT）代码也是通用的。本文以 WebAssembly 为例介绍一下性能分析的方法。

Many projects start out small and manageable as elegant, homogeneous monoliths in which all components are developed on a common technical basis. However, as the size and complexity of the project ...