Upon setting up an Advanced Alert to tell me if a particular file is less than 92 hours old and trigger an alert on it, I found that the statistical data is not being read at all. When we tied in the alert variable to show statistical data on the alert, it also returned null. The only way I got this to work was to set the threshold in APM and then alert against whether or not the APM monitor was UP or Down. This is less than ideal. I think this is a bug with Advanced Alerts not being able to read the statistical data that APM is querying and writing to the database.
Anyone else having issues?