DDOS攻击-压力测试工具webbench

安装过程

[root@node1 ~]# yum install httpd
...
[root@node1 ~]# yum install -y gcc ctags
[root@node1 ~]# wget http://www.ha97.com/code/webbench-1.5.tar.gz
[root@node1 ~]# tar -xvf  webbench-1.5.tar.gz
[root@node1 data]# cd webbench-1.5
[root@node1 webbench-1.5]# make && make install    ##这一步可能遇到如下错误，手动创建目录即可
cc -Wall -ggdb -W -O   -c -o webbench.o webbench.c
webbench.c: In function 鈥榓larm_handler鈥

                                           webbench.c:77: warning: unused parameter 鈥榮ignal鈥
cc -Wall -ggdb -W -O  -o webbench webbench.o  
ctags *.c
install -s webbench /usr/local/bin
install -m 644 webbench.1 /usr/local/man/man1
install: cannot create regular file `/usr/local/man/man1': No such file or directory
make: *** [install] Error 1
[root@node1 webbench-1.5]# mkdir /usr/local/man
[root@node1 webbench-1.5]# mkdir /usr/local/man/man1
[root@node1 webbench-1.5]# make &&make install
make: Nothing to be done for `all'.
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

使用

不是专业测试，再次使用此工具模拟对一个项目进行压测，使用两个参数 c 并发客户端数，t 运行时长，我们来对http://www.baidu.com 做压测看测试报告内容

执行命令：webbench -c 10 http://www.baidu.com
命令就是用10个客户端并发百度网站30秒，但是在执行的命令报错了：Invalid URL syntax - hostname don't ends with '/'。解决办法就是在url后加个“/”

执行结果反馈内容：

[root@node1 data]# webbench -c 10 -t 30 http://www.baidu.com/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://www.baidu.com/
10 clients, running 30 sec.

Speed=2254 pages/min, 4188293 bytes/sec.
Requests: 1110 susceed, 17 failed.