text: The libstatgrab library provides an easy to use interface for
  accessing system statistics and information. Available statistics
  include CPU, Load, Memory, Swap, Disk I/O, and Network I/O.
  
  Also part of the package are two tools; saidar provides a curses-based
  interface to viewing live system statistics, and statgrab is a
  sysctl-like interface to the statistics.
  