What is the most important factor in determining sizing for AppDynamics Controller?

What is the most important factor in determining sizing for AppDynamics Controller?
A . Projected metric load per minute on the Controller
B . Number of administrators/end users logging on to the Controller to monitor application performance
C . Type of agents reporting to the Controller
D . Number of AppDynamics applications to be created on the Controller

View Answer

Answer: A

Explanation:

The most important factor in determining sizing for AppDynamics Controller is the projected metric load per minute on the Controller. This is because the metric load represents the actual workload on the Controller, which depends on the nature of the application, the AppDynamics configuration, and the usage patterns. The number of agents, the type of agents, the number of administrators/end users, and the number of AppDynamics applications are only rough estimates that can vary greatly depending on the specific scenario. Therefore, it is recommended to test the performance of the system in a staging environment and verify the Controller sizing using the metric upload rate before deploying to production.

Reference: Controller System Requirements, Performance and Controller sizing guidelines, How to Run AppDynamics in Microsoft Azure, Platform Requirements