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| Rahul999 |
 Posted: Sat Nov 22, 2008 8:23 pm Post subject: Execution Group Configurable Parameters ? |
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Centurion
Joined: 14 Mar 2007
Posts: 134
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Hi Friends,
I was wondering does execution group have any parameters which can help in improving the performance during runtime ? Any configurable parameters which can help in improving Throughput/memory/CPU etc Or any other configuration parameter for execution group which you need to consider depending upon your enviroment ??
Regards,
Rahul |
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| fjb_saper |
| Posted: Sun Nov 23, 2008 10:40 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20768
Location: LI,NY
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Do your due diligence and profile your flows. Stress test. See if you have a problem and if you do, open a PMR with IBM. 
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MQ & Broker admin |
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| Rahul999 |
| Posted: Sun Nov 23, 2008 10:32 pm Post subject: |
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Centurion
Joined: 14 Mar 2007
Posts: 134
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Hi Saper,
Thanx for your reply. This was not i was after.
I am looking something on execution group which u can modify once you have deployed the flow in production enviroment.
Regards,
Rahul |
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| AkankshA |
| Posted: Tue Nov 25, 2008 1:10 am Post subject: Re: Execution Group Configurable Parameters ? |
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Grand Master
Joined: 12 Jan 2006
Posts: 1494
Location: Singapore
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| Rahul999 wrote: |
Hi Friends,
I was wondering does execution group have any parameters which can help in improving the performance during runtime ? Any configurable parameters which can help in improving Throughput/memory/CPU etc Or any other configuration parameter for execution group which you need to consider depending upon your enviroment ??
Regards,
Rahul |
hmm ..
user / service log
trace node activation or deactivation...
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| mymq |
| Posted: Sat Nov 29, 2008 12:12 pm Post subject: |
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Centurion
Joined: 01 Mar 2007
Posts: 101
Location: US-Greenwille
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I am not not sure whether i am answering your question correctly. But, still........
I believe, you can revisit the JVM size of your Execution Group to increase the performance.
But, before blindly increasing, you goto do a complete stress test to ensure there is nothing wrong with your flows.
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| mymq |
| Posted: Sat Nov 29, 2008 12:16 pm Post subject: |
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Centurion
Joined: 01 Mar 2007
Posts: 101
Location: US-Greenwille
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sorry, i forgotten to give the command. It is "mqsichangeproperties"
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| Rahul999 |
| Posted: Tue Dec 02, 2008 12:21 am Post subject: |
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Centurion
Joined: 14 Mar 2007
Posts: 134
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Hi mymq,
| Quote: |
| I believe, you can revisit the JVM size of your Execution Group to increase the performance |
Isn't JVM is application only in those cases where we are using Java node ??
Or does EG runs JVM in every case ??
raHuL |
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| mqmatt |
| Posted: Tue Dec 02, 2008 2:20 am Post subject: |
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Grand Master
Joined: 04 Aug 2004
Posts: 1213
Location: Hursley, UK
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Each execution group has a JVM, but how it's used depends on which nodes you're using. Some nodes - particularly newer ones (e.g. SOAP, SMTP) use Java. Others (e.g. Compute) don't.
Anyway, that might be irrelevant... what you're trying to achieve by "tuning" - are you trying to get higher throughput? Larger messages? Something else? |
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