On 29/03/12 10:16, stone wrote: > Anyway, non-HA queue it's almost 5 times faster than HA in my tests. > I wasn't expecting such a significant difference. That is the case, yes. Non-HA queues do significantly less work. Also less work has gone into optimising HA queues. Cheers, Simon -- Simon MacMullen RabbitMQ, VMware