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| Memory consumption MQ V5.3 Aix |
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| kzwei |
 Posted: Thu Dec 07, 2006 1:22 am Post subject: Memory consumption MQ V5.3 Aix |
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Newbie
Joined: 07 Dec 2006
Posts: 2
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Hi,
we have about 800 aktive Connections to 24 Q Managers. These connections needs (with base operation system) 19 GB of memory.
Is there a way to reduce the memory consumption ? What are MQ doing with 19 GB ?
Thanks
Rico |
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| Gaya3 |
| Posted: Thu Dec 07, 2006 2:07 am Post subject: |
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Jedi
Joined: 12 Sep 2006
Posts: 2493
Location: Boston, US
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Hi
Check the MQ processes which are consuming too much of memory
Thanks and Regards
Gayathri
_________________
Regards
Gayathri
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Do Something Before you Die |
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| kzwei |
| Posted: Thu Dec 07, 2006 2:31 am Post subject: |
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Newbie
Joined: 07 Dec 2006
Posts: 2
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Hi,
the amqcrsta process(es) consumes the memory, is there a way to setup how much memory will be used for a connection ?
Rico |
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| Gaya3 |
| Posted: Thu Dec 07, 2006 3:20 am Post subject: |
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Jedi
Joined: 12 Sep 2006
Posts: 2493
Location: Boston, US
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Hi
amqcrsta means
TCP/IP-invoked channel responder. TCPIP Receiver channel & Client Connection (svrconn). Each one will be represented by an amqcrsta process
If there are 5 channels then 5 amqcrsta will be there.
Thanks and Regards
Gayathri
_________________
Regards
Gayathri
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Do Something Before you Die |
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| wschutz |
| Posted: Thu Dec 07, 2006 4:37 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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24 queue manager is a LOT of queue managers, why do you need so many?
Are these applications running on a different machine, or are they running on the AIX box (if so, you should be using BINDINGS mode instead of CLIENT mode).
One big impact on storage consumption is the number of OPEN queues, if you can modifying the applications so that they only open the queues they need, that will help.
_________________
-wayne |
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