We have an application that is based on several extended stored
procedures. When we run our application in house, or when most other
customers run it, they see performance of about X transactions per
second. One customer is seeing performance of about X/5, and I'm
having a hard time troubleshooting it. The performace bottleneck has
been narrowed to the execution of the extended stored procedures. Does
anyone know of tuneable SQL Server parameters that may specifically
affect the performance of extended stored procedures. I know the
procedures get run by a scheduler. Is there some way the priority or
frequency of the scheduler can be modified? Thanks for any advice.
3  2138 
Are there lots of concurrent users in this one customer? This KB article
might be interesting
to you: http://support.microsoft.com/?kbid=836839
--
Wei Xiao [MSFT]
SQL Server Storage Engine Development http://blogs.msdn.com/weix
<bs******@gmail .com> wrote in message
news:11******** **************@ g14g2000cwa.goo glegroups.com.. . We have an application that is based on several extended stored
procedures. When we run our application in house, or when most other
customers run it, they see performance of about X transactions per
second. One customer is seeing performance of about X/5, and I'm
having a hard time troubleshooting it. The performace bottleneck has
been narrowed to the execution of the extended stored procedures. Does
anyone know of tuneable SQL Server parameters that may specifically
affect the performance of extended stored procedures. I know the
procedures get run by a scheduler. Is there some way the priority or
frequency of the scheduler can be modified? Thanks for any advice.
Are you using synchronization objects inside the XP?
Loopback connections? Ge***@SQLDev.Ne t
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This posting is provided "AS IS" with no warranties, and confers no rights.
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<bs******@gmail .com> wrote in message
news:11******** **************@ g14g2000cwa.goo glegroups.com.. . We have an application that is based on several extended stored
procedures. When we run our application in house, or when most other
customers run it, they see performance of about X transactions per
second. One customer is seeing performance of about X/5, and I'm
having a hard time troubleshooting it. The performace bottleneck has
been narrowed to the execution of the extended stored procedures. Does
anyone know of tuneable SQL Server parameters that may specifically
affect the performance of extended stored procedures. I know the
procedures get run by a scheduler. Is there some way the priority or
frequency of the scheduler can be modified? Thanks for any advice.
Also check if you customer is running fibers or threads? exec sp_configure
'lightweight pooling'
Verify size of the MemToLeave area, maybe your customers runs with /3GB on
or off, of uses the -g startup parameter to set the MemToLeave area size in
SQL Server Ge***@SQLDev.Ne t
Please reply only to the newsgroups.
This posting is provided "AS IS" with no warranties, and confers no rights.
You assume all risk for your use.
Copyright © SQLDev.Net 1991-2005 All rights reserved.
"Gert E.R. Drapers" <gertdATsqldevD OTnet> wrote in message
news:42******** *************** @news.xs4all.nl ... Are you using synchronization objects inside the XP?
Loopback connections?
Ge***@SQLDev.Ne t
Please reply only to the newsgroups.
This posting is provided "AS IS" with no warranties, and confers no
rights.
You assume all risk for your use.
Copyright © SQLDev.Net 1991-2005 All rights reserved.
<bs******@gmail .com> wrote in message
news:11******** **************@ g14g2000cwa.goo glegroups.com.. . We have an application that is based on several extended stored
procedures. When we run our application in house, or when most other
customers run it, they see performance of about X transactions per
second. One customer is seeing performance of about X/5, and I'm
having a hard time troubleshooting it. The performace bottleneck has
been narrowed to the execution of the extended stored procedures. Does
anyone know of tuneable SQL Server parameters that may specifically
affect the performance of extended stored procedures. I know the
procedures get run by a scheduler. Is there some way the priority or
frequency of the scheduler can be modified? Thanks for any advice.
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