[rabbitmq-discuss] Increasing base memory.

Gustavo Aquino aquino.gustavo at gmail.com
Wed Mar 17 15:16:05 GMT 2010

Hi Matthew,

Crash = RabbitMQ is working and abrupt stop and your process don't exists
more, like I have done one kill.

I have 128Gb of RAM in this machine but Rabbit use only 1.6GB.

=INFO REPORT==== 16-Mar-2010::16:38:35 ===
Memory limit set to 1638MB.

Changing rabbitmq.config to [{rabbit, [{vm_memory_high_watermark, 0.8}]}].
it's now getting only 3.2Gb...

=INFO REPORT==== 17-Mar-2010::13:13:25 ===
Memory limit set to 3276MB.

Why ?


On Wed, Mar 17, 2010 at 11:20 AM, Matthew Sackman <matthew at lshift.net>wrote:

> Hi Gusvo,
> On Wed, Mar 17, 2010 at 11:04:04AM -0300, Gustavo Aquino wrote:
> > Hi Mattew,
> > Ok, I'm trying this approach to found a solutions to solve a problem that
> I
> > reported here that RabbitMQ crash when my queue size take a big volume,
> > always time that queue size have ~700.000/200Bytes messages Rabbit simple
> > crash and don't write any log. This is my big concerns once we don't have
> a
> > good way to monitoring queue size (i.e messages buffers and etc)
> What's the crash? Is there anything in the logs? It's possible you've
> just temporarily exhausted RAM and it's temporarily raised channel.flow.
> OTOH, if you really have 80GB of RAM, that really shouldn't be an issue.
> Matthew
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