Having used Solarwinds for the past several months and being a Linux Admin using Zabbix the following features need to be added to the Linux agent:
- cpu idle time
- cpu interrupt time
- context switches per second
- free swap space
- free swap space %
- host boot time
- hostname changes
- number of logged in users
- number of processes running
- number of opened files
- system uptime
- process load broken out in 1, 5, 15 minute
As a note my work around has been writing perl scripts to get the data.
But since zabbix is open source Solarwinds should take some of the code or see what Zabbix is doing and follow their lead.
Just sayin'