[rabbitmq-discuss] Rabbitmq crashing every 90 minutes

Thu Jan 23 15:58:39 GMT 2014

Please note that if you're running on CentOS/RHEL based systems, there's
actually a soft limit on all processes set to 1024.  Look in:
/etc/security/limits.d/
there's a 90-nproc.conf file that has the following:

# Default limit for number of user's processes to prevent
# accidental fork bombs.
# See rhbz #432903 for reasoning.

*          soft    nproc     1024

Jason

On Wed, Jan 22, 2014 at 5:23 PM, Matthias Radestock
<matthias at rabbitmq.com>wrote:

> On 22/01/14 22:27, Daniel Bason wrote:
>
>> I also found the following error in the rabbit log as part of the
>> crashes; not sure if this relates to FDs:
>> [...]
>>
>> ** Reason for termination ==
>> ** {{badmatch,{error,system_limit}},
>>      [{rabbit_msg_store,combine_files,3},
>>       {rabbit_msg_store_gc,attempt_action,3},
>>       {rabbit_msg_store_gc,handle_cast,2},
>>       {gen_server2,handle_msg,2},
>>       {proc_lib,wake_up,3}]}
>>
>
> That looks like FDs too.
>
> I wonder whether for some reason your O/S enforces a lower limit than
> rabbit thinks.
>
>
> Matthias.
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-- 
Jason McIntosh
https://github.com/jasonmcintosh/
573-424-7612
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