How to profile a thread in a .NET request ?

[CommunityUser]

Hi,

My .NET web applicaion spawns three threads inside it. 

But in the appdynamics call graph i can see only the functions in the main thread of the request. But i cannot see the function calls that belongs to the three threads of that request.

Should i set any configuration setting to profile the threads in the request ?

Regards,

./Rahul

[CommunityUser]

Can i get any reply regarding this thread ?

[Venu_Babu_Thang]

Hi,

Please follow the below steps to see the thread correlation between the threads.

1. Add the below section in the Config.xml file and save the file.
   <machine-agent>
       <instrumentation>
           <instrumentor name="ThreadCorrelationThreadPoolCLR2Instrumentor" enabled="true"/>
           <instrumentor name="ThreadStartCLR2Instrumentor" enabled="true"/>
           <instrumentor name="ThreadStartCLR4Instrumentor" enabled="true"/>
       </instrumentation>
     </machine-agent>
2. Then add the following property "thread-correlation" in the Controller UI for the web applicaion tier.
3. Then restart the AppDynamics Agent Coordinator service and the IIS.
4. Then generate the traffic on the application for 5-10 mins and then check the snapshots to see if all the threads are showing.

Please let us know if you still face any issues.

Thanks,

Venu.