webbench

//2011-12-30 张弛，136 resin 测试并发，那个tongji.js

webbench最多可以模拟3万个并发连接去测试网站的负载能力安装使用也特别方便。

wget http://blog.s135.com/soft/linux/webbench/webbench-1.5.tar.gz

//张宴，微薄已关注！

tar zxvf webbench-1.5.tar.gz

cd webbench-1.5

make && make install

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[yangkai@admin ~]$ webbench --help

webbench [option]... URL

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

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

  -t|--time          Run benchmark for seconds. Default 30.

  -p|--proxy Use proxy server for request.

  -c|--clients         Run 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.

[yangkai@admin ~]$ 

[yangkai@admin ~]$ webbench -c 100 -t 10

Webbench - Simple Web Benchmark 1.5

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

Invalid URL syntax - hostname don't ends with '/'.

[yangkai@admin ~]$ webbench -c 100 -t 10 **.** .69.46:8081/

Webbench - Simple Web Benchmark 1.5

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

Benchmarking: GET http://**.**.69.46:8081/

100 clients, running 10 sec.

Speed=100788 pages/min, 8812172 bytes/sec.

Requests: 16798 susceed, 0 failed.

[yangkai@admin ~]$