logs are by default the same format as squid logs, so if you have tools to analyse them that should work, if you want absolutely to user awstats, I suggest you to create custom logs that are similar to amazons' logs, than use the same tools.
belkacem r.

Subject: log analysis
Date: Mon, 4 Jul 2011 08:09:13 +0100
From: mav.peri@optasports.com
To: users@trafficserver.apache.org



Is there a way to analyse the logs with something like awstats?

I want to be able to compare traffic from ats to an origin server in an efficient high level manner.


Any ideas?