I executed JMeter Test Plan with around 3000 users. Test duration was around 15 minutes.
Now I can see in Active Threads Over Time Listener, that in constant stage there was a load of 3000 concurrent users. But, in that stage users were not continuously sending requests/hits because of think-time implementation.
How I can find the maximum number of simultaneous users for this specific test?. Is there any specific listener/graph for this purpose? or do I need to calculate it manually in some spreadsheet tool ?
Objective is to find the pattern of simultaneous users performing specific action or any action. Lowest and maximum simultaneous users and a graph just Active Threads graph.