Would a section on performance be of interest?

I feel like a section on common performance pitfalls in Python could be highly useful, not only to new Python programmers but also as a reference for intermediate programmers and up.

Potentially such a section could also include tips on how to profile and/or benchmark Python code.

Would this fit within the scope of this guide?

该 issue 提议在指南中新增一个关于 Python 性能陷阱、profiling 和 benchmarking 的章节。未指定任何文件、测试或入口点，范围也被作为一个开放性问题提出；首先审查指南的范围和结构，然后在实现之前确定该章节的内容和验收标准。