Damn, nevermind. RTFM http://www.observium.com/wiki/Alerting_Metrics_and_Attributes

From: observium [mailto:observium-bounces@observium.org] On Behalf Of Teixeira, Mike
Sent: Tuesday, February 18, 2014 2:35 PM
To: Observium Network Observation System (observium@observium.org)
Subject: [Observium] Alert Conditions

Hello,

Is there a list of alert conditions somewhere that I can reference? I have ports that I would like to alert if the throughput drops below X.

Thanks,

Mike