Comment:

I suggest that in the future we consider splitting up the Profiling page into several different page based on use-case. Ex: One page for building a profile to constrain a resource, one page for profiling an extension, etc. There is a great deal of information in this page, and I think it would help readers digest the information if it were broken down into more-specific use-cases. Generalized information could be left in a page used as reference so-as not to be repeated.

Summary:

Split profiling page into multiple pages