[rabbitmq-discuss] memory consumption during message delivery

Tim Watson tim at rabbitmq.com
Wed Apr 3 13:57:08 BST 2013


On 3 Apr 2013, at 13:52, Cermak, Marek wrote:
> I would reckon that 'slowing down' the transfer from disk to memory may be a way to go.

You could set a low (ish) prefetch count in your consumer so as to only bring 'n' messages off the disk at a time and then only ACK them (in batch mode or otherwise) when you're done with them, thereby slowing things down.

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