Here is the description of desired settings when we troubleshoot a performance/connectivity issue related to the client application.
IIS Web Site Logging
- Open IIS Manager and go in the Logging settings.
- Click on Select Fields.
- We recommend that at the very least the following fields be selected :
Application pool recycle
The application pool that is in fact running the instance can be restarted for a multitude of reasons. It may be useful to know when those recycles occur as well as the reasons. Go in the Application pools section of the IIS manager , then open the Advanced settings for your application pool. Enable all of the Recycle events , it will create a log entry in the Windows Event Log