检查apache的access.log文件的最佳方法是什么？

What tool(s) would you guys recommend for relatively straight forward (nothing fancy) charts based on apache's access.log files? Ideally I'd have something that ran on the server and had access to the directory and understood that the files are .1, .2, .3 etc and knew how to parse them (and had a web front end). I'm assuming there are numerous solutions, I'm not really finding anything via google... any advice?What tool(s) would you guys recommend for relat