Provides an interface to the cross platform system statistics C library, libstatgrab. It supports a wide range of system statistics including CPU usage, memory utilisation, disk usage, process counts, network traffic, disk I/O, and more. The current list of supported and tested platforms for the underlying library include OSX, FreeBSD, Linux, NetBSD, OpenBSD, Solaris, DragonFly BSD, HP-UX and AIX. Requirements: libstatgrab 0.9.0 must be installed on the target system. Note: Currently these bindings have only been developed and tested on OSX and Linux.