an empty page with a script manager consume more than 100MB memory!

Hi
I have this problem with my site.
after login login session expires on seconds.Winhost support says it consume over 100MB and recycled .
They activated SQL server session for me.but problem not solved
I deleted every pages from folder (folder for authorized users ) then put an empty page with a ajax scriptmanager and a line of text on it
This pages also uses more than 100MB of memory.
I did tests with .Net perfomance monitor and ants performance monitor on my local machine.sites peakmemory usage is less than 40MB.
what is wrong?

 

This is Screen shot of Mem profile of code when wotk with huge data

 

Same here

I have your same problem. I have opened a ticket twice with Winhost but never got any way forward.

I will next be profiling with Ants and see what that says. I could not see your screenshot, it doesn't load