php异步多线程swoole使用实例程序

作者：袖梨 2022-06-24

Swoole 提供了PHP语言的异步多线程服务器，异步TCP/UDP网络客户端，异步MySQL，数据库连接池，AsyncTask，消息队列，毫秒定时器，异步文件读写，异步DNS查询.
swoole以前听过, 拿来做游戏服务器简直是神器…今天稍微的感受了一下, 在 ubuntu 下搭建了环境, 测试了一下

测试代码:

代码如下 复制代码

class page extends Controller
{
function index()
{
$data = createModel('UserInfo')->get(12)->get();
$this->swoole->tpl->assign('data',$data);
$html = $this->swoole->tpl->fetch('test.html');
$time = $this->showTime();
return $html.$time;
}
}

shell
ab -c 100 -n 1000 -k http://127.***0.0.1/index/

Requests per second
Time per request (mean)
Time per request (mean, across all concurrent requests)

运行方式
Swoole EventTCP Swoole SelectTCP Swoole BlockTCP Apache/Prefork
单进程
571.70 [#/sec] 174.916 [ms] 1.749 [ms] 659.01 [#/sec]
151.743 [ms]
1.517 [ms]
561.24 [#/sec]
178.178 [ms]
1.782
80.57
1241.083 [ms]
12.411 [ms]
4进程
1153.63 [#/sec]
86.683 [ms]
0.867 [ms]
1010.08 [#/sec]
99.002 [ms]
0.990 [ms]
1094.58 [#/sec]
91.359 [ms]
0.914 [ms]

apache下居然也有这么好的效率, 留个爪子.以后好用

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