The Instrumentation Logging tab enables you to understand the reason why part of your code isn't getting the profiling information you expect.
The logging of DLLs, source files, classes, methods and functions that are not instrumented can help you understand the reason why part of your code isn't getting the coverage information you expect.
Once enabled, and a session has started, you can view a list of items that have not been instrumented via the Tools menu.
•Enable instrumentation logging check to enable logging once the next session starts
Reset All - Resets all global settings, not just those on the current page.
Reset - Resets the settings on the current page.