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DTExec slow


DTExec slow DC
5/23/2007 7:02:47 AM
sql server dts:
Good day,

when I execute a simple DTS package from DTS Designer in Visual
Studio, it takes 5 Seconds to execute. The same package lasts about 50
seconds when I start it via DTExec in a stored procedure. I can see in
the verbose output of the package, that it must have done nothing most
of the time, it starts to execute the actual tasks in the last five
seconds.

Is there a fix for this or a better way to launch a package from a
stored proc?

Thanks in advance for any hint,

Regards
DC
Re: DTExec slow Francisco A. Gonzalez
5/23/2007 4:27:49 PM
Hi

I have seen this problem with sp1.
Check this.
Go to the user that execute the package and Control panel, internet options,
advanced, and uncheck check for publishers revocation certificate.

cheers


--

Francisco A. Gonzalez
fgonzalez@solidq.com



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Re: DTExec slow DC
5/25/2007 12:27:17 AM
Hi Francisco,

when I read your message I thought "Impossible! This guy must be
joking." but of course I tried it anyway and deactivated the option
you mentioned on the SQL Server machine and it WORKS! Execution time
almost one minute when the option is checked, about three seconds when
it is not checked. Do you know more tricks like that?

Thanks a lot!

Regards
DC

On 23 Mai, 16:27, "Francisco A. Gonzalez" <fgonza...@solidq.com>
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Re: DTExec slow Francisco A. Gonzalez
5/25/2007 6:09:28 PM
No, I don't know how to down those 3 secconds you still got.

I went crazy trying to fix that on a client production server.

cheers

--

Francisco A. Gonzalez
fgonzalez@solidq.com



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Re: DTExec slow Francisco A. Gonzalez
5/25/2007 10:47:18 PM
to ilustrate more:
The thing is that when you execute a package (after installing SP1),
CryptoAPI, on behalf of the SSIS service, attempts to go out to the internet
to check a certificate revocation list.

cheers

--

Francisco A. Gonzalez
fgonzalez@solidq.com



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Re: DTExec slow Michael Entin [MS]
5/30/2007 12:37:06 AM
It was actually this way before SP1 as well. The only thing that
SP1 has changed is that some files got signed by new certificate,
so CryptoAPI has to validate two certificates instead of one, and
it may take twice more time.

If this check introduces significant delays, your firewall
might be incorrectly configured (see details in kb 918644:
http://support.microsoft.com/kb/918644)

Regards,
Michael.
--
This posting is provided "AS IS" with no warranties, and confers no rights.

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