Re: slow iis 6.0 performance
From: Egbert Nierop \(MVP for IIS\) (egbert_nierop_at_nospam.invalid)
Date: 12/07/04
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Date: Wed, 8 Dec 2004 00:57:22 +0100
"Param R." <pr@nospam.com> wrote in message
news:%23r$BZv80EHA.2624@TK2MSFTNGP11.phx.gbl...
> Where could I get a list of permissions that I need to set? The way I have
> done this is setup the domain user account on the DC. Then on the member
> web servers I added this user to IIS_WPG. This way that user should have
> the permissions required on the local web server? Wouldnt the website not
> load if the permissions were incorrect? Just a thought.
If the security tokens are not cached for a domain user we have a problem.
WHy is it not cached, possibly because your assumption that adding it to
IIS_WPG is sufficient. Unfortunately, IIS_WPG is given ---local--- security
rights on a -per server-base, so you should open domain security policy
editor and add IIS_WPG to
- logon as a batch job
I still do not recommend you to use a network account since this is not a
often used practice.
> thanks!
>
> "Egbert Nierop (MVP for IIS)" <egbert_nierop@nospam.invalid> wrote in
> message news:uQd%23GPu0EHA.2200@TK2MSFTNGP09.phx.gbl...
>> "Param R." <pr@nospam.com> wrote in message
>> news:%23RozMqj0EHA.2976@TK2MSFTNGP12.phx.gbl...
>>> Ben:
>>>
>>> 1. Format & Clean Install of 2003
>>> 2. CPU is not maxing out. It stays under 25%
>>> 3. 3x faster in response times on client. e.g. page which took 3 secs to
>>> load on iis5 now takes 10 secs.
>>> 4. There are no COM+ apps. All managed .net code.
>>> 5. SQL is configured for tcp/ip.
>>> 6. The application pool is running under a domain account - does it
>>> matter? If yes, why?
>>
>> Aha, you have set here a custom domain user?
>> If so, this user must have some priviliges such as for schannel. Can you
>> for the test, set this user to network service or even to SYSTEM?
>> If the performance is normal now, you should enable some priviliges (such
>> as logon as a batch/service) for that user using domain security policy
>> editor.
>>
>>> 7. To tune IIS, what counters do I need to monitor/lookout for?
>>
>> IIS 6 is fast by default. You only need to tune the process pool
>> parameters.
>>
>>> thanks!
>>>
>>> "Ben Strackany" <infoNOSPAM@developmentnow.nospam.com> wrote in message
>>> news:%23wS5%23cj0EHA.3416@TK2MSFTNGP09.phx.gbl...
>>>> Could be a lot of things.
>>>>
>>>> You might want to look into tuning IIS, looking at perfcounters (e.g.
>>>> context switching, cpu %, disk io).
>>>>
>>>> Maybe you have a COM+ application that's running as a server
>>>> application
>>>> instead of a library application? Maybe your database connection is
>>>> running
>>>> named pipes instead of TCP/IP? Maybe IIS is running as a domain account
>>>> instead of a local one?
>>>>
>>>> Hard to tell w/o knowing more about the pieces in your app.
>>>>
>>>> Is the CPU maxing out, or something else? When you say 3x faster you
>>>> mean
>>>> max requests/sec?
>>>>
>>>> When you upgraded to win2003, did you just upgrade the OS, or did you
>>>> do a
>>>> clean install?
>>>>
>>>> --
>>>> Ben Strackany
>>>> www.developmentnow.com
>>>>
>>>> dn
>>>>
>>>>
>>>> "Param R." <pr@nospam.com> wrote in message
>>>> news:%23Af2Xxa0EHA.3236@TK2MSFTNGP15.phx.gbl...
>>>>> Hi all, we recently upgraded our server to 2003 and everything is just
>>>>> slowww now. Same application running on same .net version on iis 5 was
>>>>> way
>>>>> faster. Any ideas? I read something about buffering in iis 6.0? I have
>>>>> buffering turned on under the IIS properties for the website. Does
>>>>> that
>>>>> help? What could be causing it to be slow?
>>>>>
>>>>> thanks!
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>
>
>
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