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| Capacity plaaning WBIMB |
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| kkbhatt |
 Posted: Mon Jul 19, 2004 12:04 am Post subject: Capacity plaaning WBIMB |
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Newbie
Joined: 18 Jul 2004
Posts: 6
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Hi
Any idea if I can use the capacity planning tool specified at IBM support pack (IP03) http://www-306.ibm.com/software/integration/support/supportpacs/product.html#wmqi
can be used to determine the capacity of WBIMB version 5.x.
The performance report specified at same website are mostly done using 4CPU machine and if one want performance report for single CPU machine, Is it recommended to just divide the measurement by 4 .?
Thanks
KKB |
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| zpat |
| Posted: Mon Jul 19, 2004 2:13 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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There is (or was) an IBM spreadsheet that could calculate the number of CPUs needed for given message flows.
I have found MQSI performance (version 2.02) to be very linear.
If anything a single CPU would have a higher throughput that 1/4ths of a 4 CPU machine, so if you divided by 4 you are taking a cautious approach. |
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| kirani |
| Posted: Mon Jul 19, 2004 10:25 am Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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All the numbers specified in these supportpacs should be considered as guideline numbers. There are other factors that could affect your capacity, For example, Volume, SLA, number of message flows running on the box, etc. It's always a good idea to develop a prototype and test it out to find the actual performance numbers. Results from this test can help you in deriving other numbers.
_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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