A colleague recently asked about Smart Early Warning Alerts in Aria Operations, I didn't even know what they were, so I dug in, here's what I found!
If you look at your Alert Definitions, you'll find the Early Warning Alert.
It applies to all Object Types with the following Symptom.
Every Object Type in Operations has a metric called Total Anomalies, which represents the number of metrics on that object (and its children) that have active symptoms or DT violations. We discussed this previously here.
Early Warning Alert will trigger when the number of Active Symptoms + number of DT violations against an object is above its DT.
One thing to note, the Early Warning Alert that comes out of the box isn't enabled by default in the Default Policy. If you want to use it, you'll have to enable it.
If you want to use the Smart Early Warning Symptom in your own Alert definition, select Smart Early Warning from the Select Symptom dropdown.
Then move the Number of anomalies is high Symptom to the left.
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