ASP.Net application pool use too much memory
<p>I create asp.net asmx service for online game. When it run on production server asp.net application use 1.5 - 3 GB of memory.</p>

<p>When i use ANTS memory profiler, i saw what 70% of application memory is free and C# objects use 100 - 200Mb.</p>

<p>How me make asp.net return free memory to OS? If i will run several similar apllication on one server i get memory out exception.</p>

<p>Used technologes:
ASP.Net v4
Windows 2008
C#
Small used asp.net cashe for hard database request.
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