[rabbitmq-discuss] RabbitMQ read performance does not grow when we add more subscribers?

Michael Klishin michael.s.klishin at gmail.com
Thu Jun 6 18:49:13 BST 2013

2013/6/6 Joost Reuzel <joost.reuzel at gmail.com>

> For example: when a single process handles messages at a rate of 800
> msg/sec. Adding a second (similar) process has the result of both processes
> handling messages at a rate of 400 msg/sec each, with again 800 msg/sec as
> total. When we shutdown one of the processes, the msg rate of the other
> process increases to (you guessed) 800 msg/sec.

Just to clarify, are they OS processes? Do they share a channel you use
basic.qos on?

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