In the Status section, you can view:

System Processes
A snapshot of all the processes running on the system.
Disk Usage
Current disk space in use and available.
System Usage
Cumulative system time spent in various modes.
System Load
Average system load over the last 1, 5, and 15 minutes.
Memory Usage
Current memory in use and available.
Kernel Interrupts
Cumulative interrupts and paging.
Adapters
Cumulative statistics for network adapters.
RPMs
Report of installed software packages.