I have been working on yaalr a bit recently. I have bumped the version up to 1.1 which shows that it has been pretty stable the last year or so. I found a bug, or rather I failed to accurately do calculation of bytes transfered, I fixed that. More error messages and other good things.
The first yaalr pre-beta is available. You can pull it from subversion to test it if you wish, there is no package avaiable yet nor a formal download 'release', the source code is available for testing feedback only and may change. Get it here by using subversion:
svn co https://yaalr.svn.sourceforge.net/svnroot/yaalr yaalr
You use yaalr like this: yaalr -c access.log
This is for apache access logs that are in the 'combined' format. (I will post more documentation shortly, but info about what type of log file you have can be found in your httpd.conf file or apache2.conf file.)
The YAALR project aims to make a tool for easy reading of log files. YAALR will produce an easy-to-use graph which will have clickable bars so that people can quickly understand what is happening on their web site.