iRule with table apparently leaking memory

Aaron/Jarv,

 

Thanks for the responses. It looks like in my sanitizing, I made a couple of mistakes. I deleted the like that sets the webapps_session variable. I've edited my post to restore it. Also, the variable in my iRule isn't actually webapp. It has the application name, so I changed it to sanitize before posting. But I'm not even sure why I'm defining that particular table to begin with, since I don't reference it after setting the lifetime/timeouts.

 

 

The point of this iRule is to track the PDF downloads for each user (by session cookie) and limit the users to a certain number of downloads within a sliding window.

 

 

How can I check to see if I'm over the limit? I couldn't find a command that would easily tell me the size.