aspnet_wp processes memory usage

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aepuras - 28 Aug 2007 14:58 GMT

Hi all,

We are using a machine with win 2000 server and IIS 5.
It hosts some ASP, ASP.NET 1.1 and ASP.NET 2.0 applications.

The aspnet_wp processes memory usage builds up untill we are getting
out of memory system errors.
We need to kill both aspnet_wp processes a few times a day in order to
bring the server back to life.

Can anyone help me diagnose this problem?

Thanks,
Adrian

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Petar Atanasov - 28 Aug 2007 15:35 GMT

> Hi all,
>
[quoted text clipped - 10 lines]
> Thanks,
> Adrian

Have you made any bug fixes, modifications, upgrades ?
Is there anything in the event logs ?
Or resorses, like open stream, etc. left open ?
Any COM and/or 3rd party objects not destroyed ?
Just make sure - probably something small but important is omited...

Regards,
Petar Atanasov
http://a-wake.net

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bruce barker - 28 Aug 2007 15:40 GMT

see:

http://msdn2.microsoft.com/en-us/library/ms954591.aspx

-- bruce (sqlwork.com)

> Hi all,
>
[quoted text clipped - 10 lines]
> Thanks,
> Adrian

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Eliyahu Goldin - 28 Aug 2007 16:39 GMT

A very likely culprit is InProc session management. Are you using it? Do you
store large amount of data in session? If you do, consider the
out-of-process session service.

Signature

Eliyahu Goldin,
Software Developer
Microsoft MVP [ASP.NET]
http://msmvps.com/blogs/egoldin
http://usableasp.net

> Hi all,
>
[quoted text clipped - 10 lines]
> Thanks,
> Adrian

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aspnet_wp processes memory usage

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