[rabbitmq-discuss] RabbitMQ odd behaviour

David.Corcoran at edftrading.com David.Corcoran at edftrading.com
Mon Jun 23 16:30:48 BST 2008


Hi,

I've been seeing some odd slow downs in RabbitMQ and I think it's also
possible to see them with unmodified ProducerMain and ConsumerMain. My
producers managed to publish about 18k messages/second but my consumers
only managed to read at about 1k messages/second. To replicate this run
ProducerMain and ConsumerMain at the same time and you get a good rate of
about 17K messages/second. But if you run ProducerMain until it finishes
(it gets 18K/second) and then run ConsumerMain, ConsumerMain only gets
about 1K messages/second.

Is this normal or is there something odd going on?

Thanks,

Dave

java clients
RabbitMQ 1.3.0-1
Ubuntu 8.04 amd64 with 4GB RAM
Erlang 1:11.b.5dfsg-11
OpenJDK 1.6.0_06-b02 64-bit


*********************************************************************
This communication contains confidential information, some or all of which may be privileged. It is for the intended recipient only and others must not disclose, distribute, copy, print or rely on this communication. If an addressing or transmission error has misdirected this communication, please notify the sender by replying to this e-mail and then delete the e-mail. E-mail sent to EDF Trading may be monitored by the company. Thank you. 
EDF Trading Limited
80 Victoria Street, 3rd Floor, Cardinal Place, London, SW1E 5JL
A Company registered in England No. 4255974. 
Switchboard: 020 7061 4000
EDF Trading Markets Limited is a member of the EDF Trading Limited Group and is authorised and regulated by the Financial Services Authority.
VAT number: GB 735 5479 07
*********************************************************************




More information about the rabbitmq-discuss mailing list