This is probably the most visual way I have ever used to analyze web traffic. Quoted from the authors website:
“glTail.rb allows you to view real-time traffic, data, and statistics from any log file on any server with SSH, in an intuitive and entertaining way using Ruby, net-ssh, and OpenGL.”
The latest version adds several new features and fixes several bugs which annoyed me.
13 Oct 2007 – v0.06 – Handle referrals including your site as params
– Handle disabling a block without disabling the source
– Rework coordinate systems, and swap to glOrtho instead of glFrustum
– PureFTPD parser
– MySQL activity log parser
– Background reverse IP lookup
– Use yaml for config file (Ian Ownbey <email@example.com>)
– Highlight rate/total/avg column
– Split source into several files (Ben Bleything <firstname.lastname@example.org>)
– qmail/vmpop3d parser (James Grant <email@example.com>)
– Postfix fixes (Andre Luiz dos Santos <firstname.lastname@example.org>)
– TShark parser (Landy Bible <email@example.com>)
– Updated Squid parser (Isuraeru Ochoa <firstname.lastname@example.org>)
Here is a video in case you would like to see it in action.
Ahhh – I love it.