一、WebBench安裝：php
wget http://www.ha97.com/code/webbench-1.5.tar.gz tar zxvf webbench-1.5.tar.gz cd webbench-1.5 make make install
二、WebBench使用：html
webbench -c 1000 -t 60 http://192.168.80.157/phpinfo.php #webbench -c 併發數 -t 運行測試時間 URL
三、例子web
webbench -c 300 -t 60 http://192.168.80.157/phpinfo.php Webbench - Simple Web Benchmark 1.5 Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software. Benchmarking: GET http://192.168.80.157/phpinfo.php 300 clients, running 60 sec. Speed=24525 pages/min, 20794612 bytes/sec. Requests: 24525 susceed, 0 failed.
每秒鐘響應請求數：24525 pages/min，每秒鐘傳輸數據量20794612 bytes/sec.bash
當併發1000時，已經顯示有87個鏈接failed了，說明超負荷了。併發