[rabbitmq-discuss] rabbit disk_mode branch eating up all RAM, including swap, dying

Brian Whitman brian at echonest.com
Mon Oct 5 19:23:14 BST 2009

> Hmm, interesting. Is this in a clustered setup, or unclustered?


> How many messages did you have in there, and do you know the average
> size?

Can't know for sure but my guess is about 20 queues, about 500K messages in
each queue, message sizes are about 1KB each.

> The work in 20980 went onto other branches but has not gone onto default
> yet because of issues we uncovered in the persister design. Thus the
> default branch has the same persister as in v1.6. You would probably be
> better off using branch bug21444, which has had the benefit of a lot of
> QA attention and bug fixes. That said, all the usual warnings about
> using unreleased code do apply.

Does bug21444 have the disk mode auto-pinning stuff?

I understand about the warnings, the stable branch though would crash almost
immediately with our message load.
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