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MQSeries.net Forum Index » IBM MQ Installation/Configuration Support » Per-connecion Queue Manager Resource Usage

Per-connecion Queue Manager Resource Usage

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dtauzell

Posted: Mon Feb 02, 2009 11:33 am Post subject: Per-connecion Queue Manager Resource Usage

Apprentice

Joined: 23 May 2002
Posts: 37

Is there some formulary/method to determine what resources are used per MQ client connection. Our queue managers run on linux servers. I'd like to understand how many connections we can reasonably expect to support with our current setup.

gbaddeley

Posted: Mon Feb 02, 2009 4:24 pm Post subject:

Jedi Knight

Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia

Each connection will use some memory (a few K?) and a TCP socket. It should be possible to run several thousand, but you are likely to hit system resource limits (TCP stack, network, CPU, etc) before MQ will give up. Look at the MQ performance report SupportPac for your platform and MQ version.
_________________
Glenn

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