[rabbitmq-discuss] server crashes with very fast consumers
chen650 at yahoo.com
Fri Mar 18 07:54:00 GMT 2011
> When your broker crashes, does it produce anything interesting in the console
>output or in the log files?
sometimes the log showed reaching memory limit, nothing else interesting.
On Mar 17, 2011, at 20:48, alex chen <chen650 at yahoo.com> wrote:
>> one thing i found is broker always shows "Memory limit set to 1638MB." in the
>>log. We have 16 GB RAM so it should be 40% of the RAM by default. I will try
>>to investigate more tomorrow.
>It turns out that I was running the broker using 32 bit binary, that is why the
>memory limit is 40% * 4GB = 1.6 GB. the broker would crash if there are more
>than 50 GB of messages in 1000 queues. When this happened, the memory usage
>reached 4 GB.
>If I run the broker using 64 bit, it does not crash because it could get more
>than 6 GB of memory. It was able to consume all the messages at rate of
>rabbitmq-discuss mailing list
>rabbitmq-discuss at lists.rabbitmq.com
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