Access Panda
Access Panda is a CGI script that generates fast, pretty graphs from the data in web site log files. It can graph usage by hour, day, week, or month, and displays the top pages, machines, and top-level domains. Access Panda has been designed to look pleasing and to be both easy to install and to use, so it does not require any graphics packages, UNIX shell commands, or programming knowledge, whatsoever. All you need is a web browser and permission to run CGI scripts on a web server.