[rabbitmq-discuss] RabbitMQ and -smp

Jodi Moran Jodi.Moran at betfair.com
Fri Sep 14 15:37:58 BST 2007


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 

Betfair. A Different Kind of Betting Company.
Please consider the environment before printing
Betfair Limited | Winslow Road | Hammersmith Embankment | London | W6
9HP
Registered in England and Wales under company number 5140986

The information in this e-mail and any attachment is confidential and is
intended only for the named recipient(s). The e-mail may not be
disclosed or used by any person other than the addressee, nor may it be
copied in any way. If you are not a named recipient please notify the
sender immediately and delete any copies of this message. Any
unauthorized copying, disclosure or distribution of the material in this
e-mail is strictly forbidden. Any view or opinions presented are solely
those of the author and do not necessarily represent those of the
company. Betfair ® and the BETFAIR LOGO are registered trade marks of
The Sporting Exchange Limited.


________________________________________________________________________
In order to protect our email recipients, Betfair Group use SkyScan from 
MessageLabs to scan all Incoming and Outgoing mail for viruses.

________________________________________________________________________




More information about the rabbitmq-discuss mailing list