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multiple w3wp.exe in task manager

 
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Scott

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Since: Mar 07, 2007
Posts: 11



(Msg. 1) Posted: Mon Mar 19, 2007 10:02 am
Post subject: multiple w3wp.exe in task manager
Archived from groups: microsoft>public>inetserver>iis (more info?)

Hi,

w3wp.exe*32 appear about 12 times in my task manager when i "show processes
from all users".

Is w3wp.exe*32 launched per user ?

2003 server standard 64 bit edition.

When i run netstat i can see 6 connections only ..... so why do i have 12
instantces of w3wp.exe*32

I am running SQL 2005 and hosting aspx pages (.net 2.0) .... could be my
app i guess.

Thanks for any help.
Scott

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Rick Barber

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Since: Nov 08, 2007
Posts: 50



(Msg. 2) Posted: Mon Mar 19, 2007 10:02 am
Post subject: Re: multiple w3wp.exe in task manager [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Hi Scott,

You generally only will have one w3wp.exe process (the *32 makes me think
you are running in 32 bit compatibility mode) per application pool. Are you
running 12 websites on this server?

Also you should note that when an application pool recycles, a second
process spins up beside the first process so in that case there are two
processes for a short period before the initial process is destroyed.

--
Rick Barber

http://www.orcsweb.com
Managed Complex Hosting
#1 in Service and Support

"Scott" <scott RemoveThis @yahoo.com> wrote in message
news:%23MnFociaHHA.4220@TK2MSFTNGP03.phx.gbl...
> Hi,
>
> w3wp.exe*32 appear about 12 times in my task manager when i "show
> processes
> from all users".
>
> Is w3wp.exe*32 launched per user ?
>
> 2003 server standard 64 bit edition.
>
> When i run netstat i can see 6 connections only ..... so why do i have 12
> instantces of w3wp.exe*32
>
> I am running SQL 2005 and hosting aspx pages (.net 2.0) .... could be my
> app i guess.
>
> Thanks for any help.
> Scott
>
>

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Scott

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Since: Mar 07, 2007
Posts: 11



(Msg. 3) Posted: Tue Mar 20, 2007 10:40 am
Post subject: Re: multiple w3wp.exe in task manager [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

many thanks for reply

-64 bit edition 2003.
-only 2 sites.
-1 app pool for one aspx app. (other site is html).

today i have 30 instances of w3wp.exe*32 .... .looks like 15 http users
connected from unique IPs when i examine netstat.

Just wondering if its a mem leak or something, each w3wp.exe*32 service is
takeing 30 - 40 mb of RAM.

Thanks for any help
Scott
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Scott

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Since: Mar 07, 2007
Posts: 11



(Msg. 4) Posted: Tue Mar 20, 2007 10:56 am
Post subject: Re: multiple w3wp.exe in task manager [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

ok, got 101 of them now, all using approx 30mb of RAM
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Scott

External


Since: Mar 07, 2007
Posts: 11



(Msg. 5) Posted: Tue Mar 20, 2007 10:56 am
Post subject: Re: multiple w3wp.exe in task manager [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

i guess maybe they are not getting recycled ... they are orphaned.
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Scott

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Since: Mar 07, 2007
Posts: 11



(Msg. 6) Posted: Tue Mar 20, 2007 10:56 am
Post subject: Re: multiple w3wp.exe in task manager [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

thats all its is just orphaned - not closed processes.

thanks
scott
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