[CentOS] Cacti/snmp question

 From: Whit Blauvelt
>> Should be useful when I extend our Nagios monitoring to include snmp
>> data. We're using Nagios extensively, but it doesn't seem suited to the
>> sort of load graphing we need for our CPU cores - or if it is it's a
>> side of Nagios I'm unfamiliar with (which could be, it's nicely
> extensible).

Take a look at ganglia - http://ganglia.sourceforge.net/

This may do what you need.