Web 压力测试工具 -- WebBench

 

Web 压力测试工具 -- WebBench

 

 

 

       WebbenchLinux下的一个网站压力测试工具,最多可以模拟3万个并发连接去测试网站的负载能力 它是由Lionbridge公司开发。

 

       之前整理的Apach AB 测试工具介绍,参考我的Blog

              Web 压力测试工具 --Apache AB

              http://blog.csdn.net/tianlesoftware/archive/2010/11/23/6028577.aspx

 

       Webbech 能测试处在相同硬件上,不同服务的性能以及不同硬件上同一个服务的运行状况。webBech的标准测试可以向我们展示服务器的两项内容:每秒钟相应请求数和每秒钟传输数据量。

       Webbench不但能具有便准静态页面的测试能力,还能对动态页面(ASP,PHP,JAVA,CGI)进行测试的能力。还有就是他支持对含有SSL的安全网站例如电子商务网站进行静态或动态的性能测试。

 

       Google了一会,没有找到相关的官网下载地址,只能从其他地方下载 WebBench 软件。

 

 

使用示例:

 

下载:

#wget  http://home.tiscali.cz/~cz210552/distfiles/webbench-1.5.tar.gz

--2010-11-23 --  http://home.tiscali.cz/~cz210552/distfiles/webbench-1.5.tar.gz

Resolving home.tiscali.cz... 195.146.100.18

Connecting to home.tiscali.cz|195.146.100.18|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 7675 (7.5K) [application/x-tar]

Saving to: `webbench-1.5.tar.gz'

 

100%[==========================================================>] 7,675       24.9K/s   in 0.3s   

 

2010-11-23 00:32:57 (24.9 KB/s) - `webbench-1.5.tar.gz' saved [7675/7675]

 

[root@centos tmp]# ls

webbench-1.5.tar.gz

 

--解压缩

[root@centos tmp]# tar zxvf webbench-1.5.tar.gz

webbench-1.5/

webbench-1.5/webbench.1

webbench-1.5/socket.c

webbench-1.5/webbench.c

webbench-1.5/Makefile

webbench-1.5/debian/

webbench-1.5/debian/rules

webbench-1.5/debian/dirs

webbench-1.5/debian/copyright

webbench-1.5/debian/control

webbench-1.5/debian/changelog

webbench-1.5/COPYRIGHT

webbench-1.5/ChangeLog

[root@centos tmp]# cd webbench-1.5

[root@centos webbench-1.5]# ls

ChangeLog  COPYRIGHT  debian  Makefile  socket.c  webbench.1  webbench.c

 

--编译程序

[root@centos tmp]# make  
cc -Wall -ggdb -W -O -c -o webbench.o webbench.c 
webbench.c:77: warning: unused parameter 
signal 
cc -Wall -ggdb -W -O -o webbench webbench.o 
ctags *.c

 

-- 安装

[root@centos webbench-1.5]# mkdir /usr/local/man  

                                          -- 创建相关目录,不然install 时会报错

[root@centos webbench-1.5]# make install

install -s webbench /usr/local/bin

install -m 644 webbench.1 /usr/local/man/man1

install -d /usr/local/share/doc/webbench

install -m 644 debian/copyright /usr/local/share/doc/webbench

install -m 644 debian/changelog /usr/local/share/doc/webbench

 

 

-- 查看帮助:

[root@centos webbench-1.5]# webbench --help

webbench [option]... URL

  -f|--force               Don't wait for reply from server.

  -r|--reload              Send reload request - Pragma: no-cache.

  -t|--time <sec>          Run benchmark for <sec> seconds. Default 30.

  -p|--proxy <server:port> Use proxy server for request.

  -c|--clients <n>         Run <n> HTTP clients at once. Default one.

  -9|--http09              Use HTTP/0.9 style requests.

  -1|--http10              Use HTTP/1.0 protocol.

  -2|--http11              Use HTTP/1.1 protocol.

  --get                    Use GET request method.

  --head                   Use HEAD request method.

  --options                Use OPTIONS request method.

  --trace                  Use TRACE request method.

  -?|-h|--help             This information.

  -V|--version             Display program version.

 

-- 测试:

# webbench -c 100 -t 30 http://support.qq.com/discuss/498_1.shtml

       --参数说明:-c表示并发数,-t表示时间()

Webbench - Simple Web Benchmark 1.5

Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

 

Benchmarking: GET http://support.qq.com/discuss/498_1.shtml

100 clients, running 30 sec.

 

Speed=648 pages/min, 278829 bytes/sec.

Requests: 324 susceed, 0 failed.

 

 

小结:

       上次用自己的blog测,把blog 都搞死了,今天用QQ 的页面测试,貌似没有什么问题。

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