[rabbitmq-discuss] maximum number of amqp connections to a rabbitmq broker

Mon May 30 15:53:33 BST 2011

On 05/30/2011 08:19 AM, Dhinesh Kumar wrote:
> Hi,
>
> I am trying to find the maximum number of amqp connections i can 
> establish with a RabbitMQ broker running on Ubuntu.
> I tried both Java and erlang client to create connections but i could 
> not succeed more than 829 connections.
>
> I like to know how can i increase the number ??
>
> Thanks in advance,
> Dhinesh Kumar
>
>
>
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> rabbitmq-discuss at lists.rabbitmq.com
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Can you share with us your RabbitMQ server configuration?
On the RabbitMQ FAQs(http://www.rabbitmq.com/faq.html), you can
find good points about these topics on the Performance, Scability & 
Clustering´s section
The number of concurrent connections that RabbitMQ can support depends 
in theory of the operating
system, in this case: Ubuntu. For this reason, you can search 
information about the Linux Network Stack and How you can
improve its performance? The main file for these changes is sysctl.conf, 
but, first, search information before to do any change
there.
A really good resource about it is: 
http://www.psc.edu/networking/projects/tcptune/
and this https://calomel.org/network_performance.html

Regards

-- 
Marcos Luis Ortiz Valmaseda
  Software Engineer (Distributed Systems)
  http://uncubanitolinuxero.blogspot.com

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