What does stall mean in AppDynamics Pro?

Question

I wonder what stall means in AppDynamics Pro. Can you give an example which Appdynamics Pro application name that situation as Stall?

Thanks.

Answer 1

The definition can be found in AppDynamics docs: Slow and Stalled Transactions

By default AppDynamics considers a slow transaction one that lasts longer than 3 times the standard deviation for the last two hours, a very slow transaction 4 times the standard deviation for the last two hours, and a stalled transaction one that lasts longer than 300 deviations above the average for the last two hours.

Of course, you can modify the default rules by providing your own: Configure Thresholds