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2023-12-01
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EasySwoole
EasySwoole 是一款基于Swoole Server 开发的常驻内存型的分布式PHP框架,专为API而生,摆脱传统PHP运行模式在进程唤起和文件加载上带来的性能损失。EasySwoole 高度封装了 Swoole Server 而依旧维持 Swoole Server 原有特性,支持同时混合监听HTTP、自定义TCP、UDP协议,让开发者以最低的学习成本和精力编写出多进程,可异步,高可用的应用服务
特性
- 强大的 TCP/UDP Server 框架,多线程,EventLoop,事件驱动,异步,Worker进程组,Task异步任务,毫秒定时器,SSL/TLS隧道加密
- EventLoop API,让用户可以直接操作底层的事件循环,将socket,stream,管道等Linux文件加入到事件循环中
- 定时器、协程对象池、HTTP\SOCK控制器、分布式微服务、RPC支持
入门成本
相比传统的FPM框架来说,EasySwoole是有一点的入门成本的,许多设计理念及和环境均与传统的FPM不同,
对于长时间使用LAMP(LANP)技术的开发人员来说会有一段时间的适应期,而在众多的Swoole框架中,EasySwoole上手还是比较容易,根据简单的例子和文档几乎立即就能开启EasySwoole的探索之旅。
优势
- 简单易用开发效率高
- 并发百万TCP连接
- TCP/UDP/UnixSock
- 支持异步/同步/协程
- 支持多进程/多线程
- CPU亲和性/守护进程
常用功能与组件
- HTTP控制器与自定义路由
- TCP、UDP、WEB_SOCKET控制器
- 多种混合协议通讯
- 异步客户端与协程对象池
- 异步进程、自定义进程、定时器
- 集群分布式支持,例如集群节点通讯,服务发现,RPC
- 全开放系统事件注册器与EventHook
基准测试
使用阿里云 1核1G 未做任何内核优化的实例作为运行 easySwoole 的测试机器,同时内网环境下部署另一台未经任何优化的施压机,详细配置如下
配置 | 测试机 | 施压机 |
---|---|---|
操作系统 | CentOS 7.4 | CentOS 7.4 |
vCPU | 1 | 2 |
内存 | 1 GB | 4 GB |
PHP | 7.2 | —— |
Swoole | 1.9.21 | —— |
基准测试在默认的 Index 控制器输出 ‘Hello World’
<?php
namespace App\HttpController;
use EasySwoole\Core\Http\AbstractInterface\Controller;
class Index extends Controller
{
function index()
{
$this->response()->write('Hello World');
}
}
执行 ab 测试,其中 172.18.95.34 为测试机器的内网IP,50万次请求测试结果如下
ab -c 100 -n 500000 http://172.18.95.34:9501/
This is ApacheBench, Version 2.3 <$Revision: 1807734 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 172.18.95.34 (be patient)
Completed 50000 requests
Completed 100000 requests
Completed 150000 requests
Completed 200000 requests
Completed 250000 requests
Completed 300000 requests
Completed 350000 requests
Completed 400000 requests
Completed 450000 requests
Completed 500000 requests
Finished 500000 requests
Server Software: swoole-http-server
Server Hostname: 172.18.95.34
Server Port: 9501
Document Path: /
Document Length: 63 bytes
Concurrency Level: 100
Time taken for tests: 41.405 seconds
Complete requests: 500000
Failed requests: 0
Non-2xx responses: 500000
Total transferred: 119000000 bytes
HTML transferred: 31500000 bytes
Requests per second: 12075.71 [#/sec] (mean)
Time per request: 8.281 [ms] (mean)
Time per request: 0.083 [ms] (mean, across all concurrent requests)
Transfer rate: 2806.66 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 1 0.5 1 4
Processing: 2 7 2.4 7 66
Waiting: 1 6 2.4 6 66
Total: 3 8 2.4 8 67
Percentage of the requests served within a certain time (ms)
50% 8
66% 9
75% 9
80% 9
90% 10
95% 10
98% 11
99% 12
100% 67 (longest request)