myziyue / xhprof

xhprof集成类库

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xhprof集成类库

系统需求

  1. PHP扩展:xhprof

  2. 安装gd、graphviz、fontconfig

    如,以centos系统为例,可以使用yum安装方式

# yum install -y gd gd-devel fontconfig fontconfig-devel graphviz

安装方法

composer require myziyue/xhprof

使用方法

方式1:嵌入到项目中

<?php
include './vendor/autoload.php';

function foo() {
  for ($idx = 0; $idx < 5; $idx++) {
    bar($idx);
    $x = strlen("abc");
  }
}

\myziyue\xhprof\ZyXhprof::startProfiling(XHPROF_FLAGS_NO_BUILTINS | XHPROF_FLAGS_CPU | XHPROF_FLAGS_MEMORY);

// run program
foo();

\myziyue\xhprof\ZyXhprof::stopProfiling('demo');

方式2: 通过注册系统关闭函数

  • 1、nginx配置文件增加如下代码:
fastcgi_param PHP_VALUE "auto_prepend_file=/var/www/vendor/myziyue/xhprof/ZyPreInject.php";
fastcgi_param PHP_VALUE "auto_append_file=/var/www/vendor/myziyue/xhprof/ZyEndInject.php";

  • 2、php.ini方式:
auto_prepend_file=/var/www/vendor/myziyue/xhprof/ZyPreInject.php;
auto_append_file=/var/www/vendor/myziyue/xhprof/ZyEndInject.php;

查看分析结果

  1. 首先,启动服务
./vendor/bin/zyxpf
  1. 然后,通过浏览器,查看分析结果
http://localhost:1105/

About

xhprof集成类库

License:BSD 3-Clause "New" or "Revised" License


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