fxxkscript/node.md

Last active May 22, 2020 01:30

Select an option

Learn more about clone URLs
Clone this repository at <script src="https://gist.github.com/fxxkscript/4fc723085260cd30023465f224f33073.js"></script>
Save fxxkscript/4fc723085260cd30023465f224f33073 to your computer and use it in GitHub Desktop.

Node.js 性能调优

Raw

Node.js Benchmark

NODE_ENV=production node --prof index.js 会输出isolate日志

node --prof-process isolate-0x102925000-30026-v8.log > processd.txt 解析日志，生成可阅读的格式

node --prof-process --preprocess isolate-0x102925000-30026-v8.log > processd.json 生成json的格式日志，用 v8 里带的 v8/tools/profview/index.html 打开可以解析

Select an option