I see no way to verify specific requests been reached at Server end after hitting VUsers from JMeter.
Consider "About Us" is the page where 10000 VUsers hits at once from JMeter and Server shows some activity at Perfmon. No, Lets says, in JMeter, VUsers have reached 10000/10000 to 0/10000 but there is no way to keep track of how many users hit as Analytic is not implemented in App.
I want to make sure all 10000 VUSers have hit at once. Is there any way I can find out how many VUsers have visited "About Us" page from 10000 if JMeter doesnot show any failed response?
You can monitor request rate with custom listeners available via JMeter Plugins project like:
You can set desired request rate via JMeter Timers, i.e.