Weighttp 学习使用安装

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最近对web服务器做简单的压力测试，使用的Weighttp，觉得还行，挺方便的

Weighttp 地址 http://redmine.lighttpd.net/projects/weighttp/wiki

Weighttp的介绍：weighttp is a lightweight and small benchmarking tool for webservers。Weighttp只支持HTTP协议的一小部分，因此精艺、简单，使用起来也非常容易、快速。支持多线程，异步IO。

Weighttp的事件驱动依靠libev，支持高性能接口：epoll or kqueue等。

安装

我的系统是RedHat 6.0，安装时提示缺少libev，自己安装了libev，Weighttp是编译安装的，安装过程中提示缺少什么就安装什么就可以了。

Weighttp的安装非常简单，在上面地址找到版本库，下载里面所有文件

Weighttp安装需要libev，找一个libev-4.04.tar.gz包，解压，configure，make，install就可以了，安装之后最好将库添加到系统链接库中

[root@localhost ]# echo "/usr/local/lib" >> /etc/ld.so.conf[root@localhost ]# /sbin/ldconfig

现在开始编译安装Weighttp

tar zxvf weighttp-master.tar.gzcd weighttp-master./waf configure./waf build./waf install

在任何目录下都可运行直接运行命令：weighttp

[root@server1 ~]# weighttp weighttp - a lightweight and simple webserver benchmarking toolerror: missing url argumentweighttp <options> <url>  -n num   number of requests    (mandatory) 请求数量  -t num   threadcount           (default: 1)线程数量  -c num   concurrent clients    (default: 1)并发用户数量  -k       keep alive            (default: no)长连接，默认短连接  -6       use ipv6              (default: no)Ip6  -H str   add header to request 增加消息头Header  -h       show help and exit  -v       show version and exitexample: weighttpd -n 10000 -c 10 -t 2 -k -H "User-Agent: foo" localhost/index.html

Weighttp使用示例

在本机启动一个Web服务器，用Weighttp进行测试，我用的是Jetty7.4

[root@server1 ~]#weighttp -n 1 -k http://192.168.30.13:8080/helloweighttp - a lightweight and simple webserver benchmarking toolstarting benchmark...spawning thread #1: 1 concurrent requests, 1 total requestsprogress: 100% donefinished in 0 sec, 204 millisec and 32 microsec, 4 req/s, 0 kbyte/srequests: 1 total, 1 started, 1 done, 1 succeeded, 0 failed, 0 erroredstatus codes: 1 2xx, 0 3xx, 0 4xx, 0 5xxtraffic: 191 bytes total, 141 bytes http, 50 bytes data

修改源码，打印请求和响应

[root@server1 ~]# weighttp -n 1 -k http://192.168.30.13:8080/helloweighttp - a lightweight and simple webserver benchmarking toolRequest (99):==========GET /hello HTTP/1.1Host: 192.168.30.13:8080User-Agent: weighttp/0.3Connection: keep-alive==========host: '192.168.30.13', port: 8080starting benchmark...spawning thread #1: 1 concurrent requests, 1 total requestsread(): 186, offset was: 0response buffer:==========HTTP/1.1 200 OKDate: Fri, 14 Feb 2014 02:35:59 GMTContent-Type: text/htmlTransfer-Encoding: chunkedServer: Jetty(7.4.5.v20110725)27<html><h1>Hello World</h1></html>==========read(): 5, offset was: 0response buffer:==========0==========progress: 100% donefinished in 0 sec, 205 millisec and 276 microsec, 4 req/s, 0 kbyte/srequests: 1 total, 1 started, 1 done, 1 succeeded, 0 failed, 0 erroredstatus codes: 1 2xx, 0 3xx, 0 4xx, 0 5xxtraffic: 191 bytes total, 141 bytes http, 50 bytes data

并发测试，100个请求，10个线程，10个client

[root@server1 ~]# weighttp -n 100 -t 10 -c 10  -k http://192.168.30.13:8080/helloweighttp - a lightweight and simple webserver benchmarking toolRequest (99):==========GET /hello HTTP/1.1Host: 192.168.30.13:8080User-Agent: weighttp/0.3Connection: keep-alive==========host: '192.168.30.13', port: 8080starting benchmark...spawning thread #1: 1 concurrent requests, 10 total requestsspawning thread #2: 1 concurrent requests, 10 total requestsspawning thread #3: 1 concurrent requests, 10 total requestsspawning thread #4: 1 concurrent requests, 10 total requestsspawning thread #5: 1 concurrent requests, 10 total requestsspawning thread #6: 1 concurrent requests, 10 total requestsspawning thread #7: 1 concurrent requests, 10 total requestsspawning thread #8: 1 concurrent requests, 10 total requestsspawning thread #9: 1 concurrent requests, 10 total requestsspawning thread #10: 1 concurrent requests, 10 total requestsprogress:  10% doneprogress:  20% doneprogress:  30% doneprogress:  40% doneprogress:  50% doneprogress:  60% doneprogress:  70% doneprogress:  80% doneprogress:  90% doneprogress: 100% donefinished in 2 sec, 226 millisec and 627 microsec, 44 req/s, 8 kbyte/srequests: 100 total, 100 started, 100 done, 100 succeeded, 0 failed, 0 erroredstatus codes: 100 2xx, 0 3xx, 0 4xx, 0 5xxtraffic: 19100 bytes total, 14100 bytes http, 5000 bytes data

几个与Weighttp相似的工具：apache ab，httperf，httpress

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Weighttp 学习 使用 安装

Weighttp 学习使用安装