白话火焰图---火丁笔记

https://huoding.com/2016/08/18/531

https://linux.cn/article-4670-1.html

http://xuclv.blog.51cto.com/5503169/1184517/

http://wiki.jikexueyuan.com/project/openresty-best-practice/install.html

http://blog.csdn.net/softwarehe/article/details/46377869

http://www.cnblogs.com/sxhlinux/p/6250619.html

白话火焰图---火丁笔记

原文：http://www.cnblogs.com/zengkefu/p/6882921.html