webbench最多能够模拟3万个并发链接去测试网站的负载能力html
Webbench是有名的网站压力测试工具,它是由 Lionbridge公司(http://www.lionbridge.com)开发。linux
Webbech能测试处在相同硬件上,不一样服务的性能以及不一样硬件上同一个服务的运行情况。webBech的标准测试能够向咱们展现服务器的两项内容:每秒钟相应请求数和每秒钟传输数据量。webbench不但能具备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。web
[root@crushlinux src]# wget http://blog.s135.com/soft/linux/webbench/webbench-1.5.tar.gz安全
[root@crushlinux src]# mkdir -p /usr/local/man服务器
[root@crushlinux src]# mkdir -p /usr/local/man/man1并发
[root@crushlinux src]# tar zxvf webbench-1.5.tar.gz ide
[root@crushlinux src]# cd webbench-1.5工具
[root@crushlinux webbench-1.5]# make install性能
[root@crushlinux webbench-1.5]# install -s webbench /usr/local/bin测试
[root@crushlinux webbench-1.5]# install -m 644 webbench.1 /usr/local/man/man1
[root@crushlinux webbench-1.5]# install -d /usr/local/share/doc/webbench
[root@crushlinux webbench-1.5]# install -m 644 debian/copyright /usr/local/share/doc/webbench
[root@crushlinux webbench-1.5]# install -m 644 debian/changelog /usr/local/share/doc/webbench
[root@crushlinux webbench-1.5]# cd ../
[root@crushlinux src]# webbench -c 100 -t 30 http://127.0.0.1/index.html
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.
Benchmarking: GET http://127.0.0.1/index.html
100 clients, running 30 sec.
Speed=784070 pages/min, 9799250 bytes/sec.
Requests: 392035 susceed, 0 failed.
参数说明:-c表示并发数,-t表示时间(秒)
分析:每秒钟响应请求数:784070 pages/min,每秒钟传输数据量9799250 bytes/sec