Spine, formerly Cactid, is a poller for Cacti that primarily strives
to be as fast as possible. For this reason it is written in native C,
makes use of POSIX threads, and is linked directly against the
net-snmp library for minmumal SNMP polling overhead.

Spine is a replacement for the default cmd.php poller so you must
decide if using Spine makes sense for your installation.
