[rabbitmq-discuss] RabbitMQ and -smp

[Jodi Moran]

Hi Matthias,

Thanks for your reply.

> Our (very limited) tests showed RabbitMQ performing worse when running
> with SMP support enabled. So currently we advise people to utilise
> multiple cores by running several RabbitMQ nodes in a cluster, with
one
> node per core.

Do you have any advice on how to (easily) set up such a configuration?
Trying to start multiple nodes on the same machine using only different
node names fails because each node tries to bind to the same port
(5672), which seems to be defined in ebin/rabbit.app. Since I am not
familiar with Erlang, it's not clear to me how I pass a different value
for the port when starting the node.

Thanks,

-- 
Jodi Moran
Distributed Systems Engineer
Frameworks Team 

Office: +44 20 8834 6397 

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