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Home > Archive > BizTalk Server > May 2004 > Performance Guidelines
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Performance Guidelines
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| Are there any guidelines for developing orchestrations to ensure
scalability? We have a very simple orchestration that uses an
expression shape to call a method in an external assembly. When load
tested on a high-end server, we could not get the throughput we
expected. The CPU utilization graph looked like an EKG chart - big
spikes with brief periods of zero CPU utilization.
I saw a response that indicated expression shapes use thread blocking
and kill performance and scalability. Is this true? Any
info/recomendations would be appreciated.
Regards,
Pete
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| Christof 2004-05-16, 1:36 pm |
| There is a whitepaper in the making that is to be release soon...
Please check Scott Woodgate's blog for this.
Kind regards,
Christof
"Pete" <pete99_news99@yahoo.com> wrote in message
news:43eade5f.0405110547.249f37f2@posting.google.com...
> Are there any guidelines for developing orchestrations to ensure
> scalability? We have a very simple orchestration that uses an
> expression shape to call a method in an external assembly. When load
> tested on a high-end server, we could not get the throughput we
> expected. The CPU utilization graph looked like an EKG chart - big
> spikes with brief periods of zero CPU utilization.
>
> I saw a response that indicated expression shapes use thread blocking
> and kill performance and scalability. Is this true? Any
> info/recomendations would be appreciated.
>
> Regards,
> Pete
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