The .Net garbage collector runs at times and will free memory as necessary.
It has no logical pattern though. I wouldn't worry about it. It will take
care of itself. Here is an article that explains how it works:
"Out of chaos comes order."
"Coder Coder" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed) om...
> Ive been testing my web app by running and watching the memory usage
> of aspnet_wp.exe in the task manager.
> Ive done a pretty good job of freeing memory and setting collections
> and their elements to null, however the memory usage keeps growing.
> The usage does not seem to come down at all.
> Is there anything I can do?
> - thanks