php - What tool or method am I supposed to use to find performance point is in a web application?

Question

I am maintaining a custom service system which is written in apache + php + mysql + html + javascript, the question is it costs too much time to get the web pages, What tool or method am I supposed to use to find where the time-consuming point is?

Answer 1

我不确定 PHP 世界中有哪些服务器端工具，但如果你在 Javascript 中发生了很多客户端的事情，那么FireBug有一个非常好的客户端分析器。