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| Additional Instance in bar file |
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| sraghukumar |
 Posted: Thu Jul 21, 2011 5:53 am Post subject: Additional Instance in bar file |
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Apprentice
Joined: 15 Feb 2011
Posts: 49
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Hi There,
I am working with tuning message broker load performance. To increase the processing of number of message, I have increased number of threads in bar file property (Additional Instance), Now i have increased number of threads(less than 250) to more than number of incoming message, i am not able to meet SLA. If i work on single message, i get proper result with in SLA.
My question is, is there any other property i need to set to get better performance.
Any suggestion is greatly appreciated.
Regards,
Rag |
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| bruce2359 |
| Posted: Thu Jul 21, 2011 6:22 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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Moved to Message Broker Support forum.
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| Vitor |
| Posted: Thu Jul 21, 2011 6:23 am Post subject: Re: Additional Instance in bar file |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sraghukumar wrote: |
| My question is, is there any other property i need to set to get better performance. |
You could try ensuring the code doesn't contend for resources (e.g. single threading on database updates).
But that's part of more generally finding out why the flows are behaving poorly rather than just changing parameters and seeing if it helps.
You could also (as part of the general investigation) see what the server hosting the broker says about load. Increasing the number of instances to 250 could easily have run the box out of memory and/or CPU.
First find your problem. Then fix your problem.
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Insanity is the best defence. |
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| lancelotlinc |
| Posted: Thu Jul 21, 2011 6:57 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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| Vitor |
| Posted: Thu Jul 21, 2011 7:06 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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Training! 
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