It does what it does some things well others not so - I particularly do not like ONLY email notification

It’s a great tool to view each node cpu, memory utilization and remaining details on each calls while performing the performance testing

My experience with it has been generally positive, especially in terms of real-time monitoring, root cause analysis, and integration with various cloud and on-premises environments.

AppDynamics is best application performance monitoring tool. It has best GUI , We can easy visualize all things on dashboard. We can monitor cpu utilization, memory utilization and Disk I/O.