标签:style blog http color 使用 os
Iserver是一个用python编写的网络服务框架(编译版本3.4.1),使用的是epool网络模型
处理器 2x Genuine Intel(R) CPU T2050 @ 1.60GHz
内存 2060MB (673MB used)
root 2413 2409 0 09:17 pts/0 00:00:00 grep -i nginx
www 2414 2411 2 09:17 ? 00:00:00 nginx: worker process
www 2415 2411 0 09:17 ? 00:00:00 nginx: master process
www 2416 2411 0 09:17 ? 00:00:00 nginx: master process
www 2417 2411 0 09:17 ? 00:00:00 nginx: master process
www 2418 2411 0 09:17 ? 00:00:00 nginx: master process
www 2419 2411 0 09:17 ? 00:00:00 nginx: master process
www 2420 2411 0 09:17 ? 00:00:00 nginx: master process
www 2421 2411 0 09:17 ? 00:00:00 nginx: master process
开启8个nginx进程消耗120M内存(15M * 8 = 120M)
root 2424 1 0 09:17 ? 00:00:00 php-fpm: master process
www 2425 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2426 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2427 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2428 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2429 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2430 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2431 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2432 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2433 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2434 2424 0 09:17 ? 00:00:00 php-fpm: pool www
www 2435 2424 0 09:17 ? 00:00:00 php-fpm: pool www
开启12个php-cgi进程消耗掉240M内存(20M * 12 = 240M)
首先启动队列网络服务,php向队列服务里插入一条insert sql,例如
1 /** 2 * socket client 3 * a NULL填充字符串 4 * n 表式无符号短整形 5 * 无符号短整型, 总是16点,大端字节序 6 */ 7 function insert_queue($cmd, $sql) { 8 $s = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); 9 try { 10 socket_connect($s, "127.0.0.1", 8888); 11 $list = json_encode(array( 12 "sql"=>$sql 13 )); 14 $len = strlen($list); 15 $param = pack("nna{$len}",$cmd, $len, $list); 16 socket_write($s, $param, strlen($param)); 17 socket_recv($s, $head, 4, 0); 18 //var_dump($head); 19 if($head != ‘‘) { 20 $a = unpack("ncmd/nlen", $head); 21 $cmd = $a[‘cmd‘]; 22 $len = $a[‘len‘]; 23 if($cmd == 8001) { 24 socket_recv($s, $body, $len, 0); 25 //echo $body;exit; 26 $b = json_decode($body, true); 27 socket_close($s); 28 return $b; 29 } 30 } 31 socket_close($s); 32 } catch(Exception $e) { 33 echo $e->getMessage(); 34 } 35 } 36 $temp = insert_queue(8001, "insert into (num) values (%d)");
1 # !/usr/bin/python 2 # coding=utf-8 3 # 4 # @Author: LiXiaoYu 5 # @Time: 2013-11-06 6 # @Info: CircularQueue Server. 7 8 import Epoll 9 from Config import Config 10 from App.Queue.CircularQueue import CircularQueue 11 12 #获取队列服务配置 13 _config = Config("Queue") 14 15 #初始参数 16 _port = _config.get("queue.port") #服务端口 17 _app = CircularQueue() 18 #_allow_ip = [‘192.168.1.100‘] #白名单IP列表 19 20 #开始服务 21 s = Epoll.createServer(_app) 22 #s.setAllowIp(_allow_ip) 23 s.listen(_port) 24 25 启动服务 26 python3 circularQueue.py
使用webbench模拟1万并发
webbench -c 10000 -t 30 http://192.168.1.100/client.php
lxy@lenovo-pc:~$ webbench -c 10000 -t 30 http://localhost/client.php
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.
Benchmarking: GET http://192.168.1.100/client.php
10000 clients, running 30 sec.
Speed=43226 pages/min, 129975 bytes/sec.
Requests: 21613 susceed, 0 failed.
每分钟相应请求数43226 pages/min,每秒钟传输数据量129975 bytes/sec
相当于每天可以处理(43226 * 60 * 24 = 62245440)个请求
这是小弟完成的第一个服务框架,写的不是很好,请大家多提意见,多批评
源码下载:iserver_1.0.zip
发布一个python服务框架iserver(带压力测试数据),布布扣,bubuko.com
发布一个python服务框架iserver(带压力测试数据)
标签:style blog http color 使用 os
原文地址:http://www.cnblogs.com/phpfans/p/3850402.html