[rabbitmq-discuss] Increasing base memory.

[Gustavo Aquino]

Well, I think that I discovery a problem in documentation.

I do a config and now Rabbit are running with 8Gb under a ppc environment
with 12Gb. I just change the rabbitmq.config to
 [{rabbit, [{vm_memory_high_watermark, 1.8}]}]. If I change to 2.0 it get
10Gb o.O... well I don't understand the pattern for it, according to
documentation 0.8 equals 80% of memory... but 1.8 ??? and 2.0 ??? what is ?

Regards


On Thu, Mar 18, 2010 at 7:09 PM, Gustavo Aquino <aquino.gustavo at gmail.com>wrote:

> I have 128Gb RAM in my server, configuring Rabbit guided by documentation
> vide this e-mail rabbit don't get more than 3Gb. and others 110Gb are free
> on server, and RabbitMQ crash all the time when get this maximum memory
> allocated ...
>
>
>
>
>
> On Thu, Mar 18, 2010 at 6:39 PM, Alexis Richardson <
> alexis.richardson at gmail.com> wrote:
>
>> What do you mean?
>>
>>
>>
>> On Thu, Mar 18, 2010 at 9:34 PM, Gustavo Aquino
>> <aquino.gustavo at gmail.com> wrote:
>> > Anybody know any clue ? Rabbit don't run with more than 3Gb.
>> >
>> > On Wed, Mar 17, 2010 at 1:30 PM, Gustavo Aquino <
>> aquino.gustavo at gmail.com>
>> > wrote:
>> >>
>> >> Hi Matthew,
>> >>
>> >> This is one Red Hat Linux  64bits for ppc.
>> >>
>> >> I compiled Erlang in this environment, It should running in 64 bits.
>> >>
>> >> On 17/03/2010, at 12:22, Matthew Sackman <matthew at lshift.net> wrote:
>> >>
>> >>> Hi Gustavo,
>> >>>
>> >>> On Wed, Mar 17, 2010 at 12:16:05PM -0300, Gustavo Aquino wrote:
>> >>>>
>> >>>> =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 ?
>> >>>
>> >>> Well I suspect Rabbit can't see all the memory. The likely cause for
>> >>> this the OS is treating it as a 32-bit application.
>> >>>
>> >>> Which OS are you using, and is Erlang a 32-bit or 64-bit application
>> on
>> >>> it?
>> >>>
>> >>> Matthew
>> >
>> >
>> > _______________________________________________
>> > rabbitmq-discuss mailing list
>> > rabbitmq-discuss at lists.rabbitmq.com
>> > http://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss
>> >
>> >
>>
>
>
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