This section will give you elaborate info about the web server your account is hosted on. You can see the Operating System, the physical IP and the current PHP/Perl/MySQL versions used, find more info about the installed Perl modules and the POP3/IMAP and SMTP mail servers, keep track of the server load, etc.
See Server Information here
Access & Error Logs
This section enables you to see the access and error logs for the domains hosted in your account. An access log represents a list of all the files uploaded onto your web site, including text files, image files, video files, etc. that your visitors have requested to see. The error log, on the other hand, contains a record of all warning and error messages related to your website and helps you prevent any subsequent problems with the web site's availability.
See Access & Error Logs here
This section gives you detailed, up-to-date information about the visitors to your web site. You can pick between two famous web stats tools - Webalizer and Awstats. They contain detailed info about the number of hits, visits and page requests on a daily and monthly basis. You can find statistics for all the domains and subdomains hosted in your account.
See Traffic Statistics here
The web server's central processing unit is used to serve your web pages to your visitors. The more complex and content-heavy your websites are, the more CPU time will be required. This section permits you to keep an eye on your CPU usage. You should do something to optimize your sites if the CPU usage limit has been reached. You can see elaborate stats for each day and month or for an entire calendar year.
See CPU Statistics here