[rabbitmq-discuss] Connection blocked by "flow" for more than 600 seconds

Fri Oct 25 15:01:09 BST 2013

Something else I tend to do while this is going.  Run a few things,
including iotop, top, and look at numa too:
 numactl --show `cat /var/run/rabbitmq/pid`

Jason

On Tue, Oct 15, 2013 at 6:26 AM, Matthias Radestock
<matthias at rabbitmq.com>wrote:

> On 13/10/13 16:28, Choo wrote:
>
>> After upgrading to Erlang R16B02 with Nightly Build (RabbitMQ
>> 3.1.5.41009),
>> although the "File Descriptors" issue is fixed, the problem still
>> persists.
>> : (
>>
>> <http://rabbitmq.1065348.n5.**nabble.com/file/n30467/**
>> ScreenShot-20131013.jpg<http://rabbitmq.1065348.n5.nabble.com/file/n30467/ScreenShot-20131013.jpg>
>> >
>>
>> We started the subscriber modules first, then publishers.  As you can see,
>> after start publisher modules, the processes worked for less than 1
>> minute,
>> then blocked, then worked for another shot, and blocked, and it seemed to
>> happen around 3-4 times, after that, the connections were forever blocked.
>>
>> In term of limited resources:
>>    - memory seemed plenty
>>    - file descriptor looked perfect
>>    - disk space should not be a problem
>>
>> Any suggestion would be very welcome.
>>
>
> Please post the output of 'rabbitmqctl report' when you get into the above
> situation, i.e. have all connections blocked forever.
>
> Matthias.
>
>
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-- 
Jason McIntosh
https://github.com/jasonmcintosh/
573-424-7612
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