How many aspx pages do you have in the application. The web server caches
aspx related data. In my case the application starts at 90MB and grows to
around 115-120 MB where the growth stops after I have visited all the pages.
I have about 30 very heavy aspx pages. There is no additional memory usage
as I request different data of those pages as it is released at the end of
the request.

If you really are concerned then I suggest you find a memory profiler

A free one: http://www.xteprofiler.com/landing1.html (never used)
A commercial product from Red Gate: Memory Profiler for .NET - Locate Memory
Leaks in 
moments.<http://www.google.ca/aclk?sa=l&ai=CY_1ZuOJSTfzTOIiVggeS_u3oAeTp688B9LLh6Bm8o-C3MAgAEAEguVRQgvi8oQNg_bCagegDoAH0gcL_A8gBAaoEHE_Q3YcEdQw3LHJLlPnmt2geK0tH2NWX77Tjf3qABZBO&sig=AGiWqtzhR6-XuyPT19a-Ghy8RawzDaHOtA&adurl=http://www.red-gate.com/products/dotnet-development/ants-memory-profiler/%3Futm_source%3Dgoogle%26utm_medium%3Dcpc%26utm_content%3Dunmet_need%26utm_campaign%3Dantsmemoryprofiler>

John Davidson


On Wed, Feb 9, 2011 at 1:28 PM, Paul Allington <
[email protected]> wrote:

> The first is how it's working - in fact I think I may have originally read
> that article to get the httpmodule to work.
>
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> On Wed, Feb 9, 2011 at 6:21 PM, John Davidson <[email protected]>wrote:
>
>> Are you using SessionPerRequest as described in
>>
>>
>> http://nhforge.org/blogs/nhibernate/archive/2010/07/11/nhibernate-bootstrapper-unitofwork-and-sessionperrequest.aspx
>>
>> If you are using that threading then check what FlushMode is.
>>
>> Also the NHibernate 3.0 Cookbook is an excellent reference NHibernate 3.0
>> Cookbook <https://www.packtpub.com/nhibernate-3-0-cookbook/book>
>>
>> <https://www.packtpub.com/nhibernate-3-0-cookbook/book>John Davidson
>>
>> On Wed, Feb 9, 2011 at 1:15 PM, Paul Allington <
>> [email protected]> wrote:
>>
>>> It's in an asp.net web app - it's just a simple architecture at the
>>> moment
>>>
>>> *
>>> *
>>>   *Paul Allington [image: See my 
>>> profile]<http://www.intelligentpenguin.co.uk/about/theteam/paul>
>>> *
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>>> *M:* 07973 145 754
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>>> *W:* www.creative-penguin.co.uk
>>>  [image: Intelligent Penguin] <http://www.intelligentpenguin.co.uk>  For
>>> highly creative & technically brilliant websites, and on-line management
>>> systems
>>>
>>> ------------------------------------------------------------------------------
>>>   My
>>> profiles: [image: Facebook] <http://www.facebook.com/paulallington>[image:
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>>> Twitter]<http://twitter.com/paulallington>
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>>>
>>>
>>>
>>> On Wed, Feb 9, 2011 at 6:13 PM, John Davidson <[email protected]>wrote:
>>>
>>>> What are the general archictural components? and what is your threading
>>>> model?
>>>>
>>>> John Davidson
>>>>
>>>>
>>>> On Wed, Feb 9, 2011 at 12:49 PM, Paul <[email protected]>wrote:
>>>>
>>>>> Hello
>>>>>
>>>>> I'm having issues with NHibernate and the amount of memory it uses.
>>>>> I've tried turning off all caching, however the data objects that are
>>>>> loaded in each session are still persisting in memory, which isn't
>>>>> great.  Memory profiling shows that they're being held on to by the
>>>>> factory (the session has been disposed)
>>>>>
>>>>> NHibernate seems to just consume about 60MB of my app with no reason -
>>>>> and about 30MB of that appears to be in unmanaged code...
>>>>>
>>>>> Any ideas?  I'm tearing my hair out!
>>>>>
>>>>> Thanks, Paul
>>>>>
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