[rabbitmq-discuss] "Dead" beam.smp threads under high load

Jesper Louis Andersen jesper.louis.andersen at gmail.com
Tue Oct 8 23:03:54 BST 2013

On Tue, Oct 8, 2013 at 4:53 PM, Emile Joubert <emile at rabbitmq.com> wrote:

> Try upgrading to the latest version of Erlang, and also try downgrading,
> in case this is a problem that was recently introduced. Also try running
> with defaults in rabbitmq.config.

There is a couple of flags you may try to set on the Erlang VM. Most
notably the flag which forces schedulers to wake up again. If that solves
it, you might have found the problem. Also, avoid R16B01 which has some
nasty trouble.

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