webbench，linux下并发测试工具

测试工具：webbench

优点：比ab能更好的模拟并发请求，最大支持模拟30000并发连接；

测试方法

root@jack-desktop:~/software/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.

root@jack-desktop:~/software/webbench-1.5#