How to monitor or visualize memory fragmentation of a delphi application

Question

How can I monitor or visualize memory fragmentation of a delphi application?

Answer 1

Most Delphi applications use FastMM now, and if you have the source code version linked in you can use the FastMMUsageTracker.pas file which creates a separate window showing how memory is used updated every second or so.

I took the code in that file and created a version which logs to file, so that I could use it in a service, but for a desktop app that standard tracker will work well.