Hi,
Health rules and alerts will only work for the metrics on the controller UI at the application level. So we cannot alert if as per your requirement as this data is not available as metrics.
For more information on Health rules and alert, please follow below docs
https://docs.appdynamics.com/display/PRO44/Health+Rules
Thanks,
Yogesh
Hi,
Is your controller on premise or SaaS.
Regards,