http://www.webta.org/projects/apachetop/
Apachetop is a curses-based top-like display for Apache information, including requests per second, bytes per second, most popular URLs, etc.
Apachetop watches a logfile generated by Apache (in standard common or combined logformat, although it doesn't (yet) make use of any of the extra fields in combined) and generates human-parsable output in realtime.
安装很简单
wget http://www.webta.org/apachetop/apachetop-0.12.6.tar.gz
tar xzvf apachetop-0.12.6.tar.gz
cd apachetop-0.12.6
./configure make make install
分析查看日志的时候
apachetop -f access.log
原文地址：FeiSan.个实时分析WEB访问日志的工具 ApacheTop.http://blog.csdn.net/feisan/article/details/2219379
