I agree that it doesn't get that granular, so a couple things... first, making an enhancement request in HI will get some eyes on adding granularity to the configuration console.

Second, you can see in the screenshot below that the "Linux Server" pattern is made up of many shared libraries... one being Memory Modules.  You could test a couple routes to see if you get the desired outcome.  One way is to duplicate the "Linux Server" pattern and then you can remove the step that calls the Memory Module library so that it doesn't collect that data, two, you could deactive the Memory Module share library pattern so it won't execute.  I think most would say the first approach is better so that the shared library will still execute in other places should it be necessary.