[rabbitmq-discuss] Rabbitmq 3.2.4 running out of memory

[Michael Klishin]

On 26 August 2014 at 20:02:09, srikanth tns (srikanthtns at gmail.com) wrote:
> > Logs show this:
>  
> vm_memory_high_watermark set. Memory used:14888001288
> allowed:11753753804
>  
> =WARNING REPORT==== 26-Aug-2014::05:58:18  
> ===
> memory resource limit alarm set on node rabbit at adsmv0019.
>  
> **********************************************************  
> *** Publishers will be blocked until this alarm clears ***
> **********************************************************  
>  
>  
> =INFO REPORT==== 26-Aug-2014::05:58:20  
> ===
> vm_memory_high_watermark clear. Memory used:8686452200
> allowed:11753753804

Use rabbitmqctl report or management UI (node info page)  to find out what takes memory.

Then either eliminate that thing (likely it is messages in the queue,
there is a fixed RAM cost per message: the queue index entry(-ies))
or bump the watermark.
--  
MK  

Staff Software Engineer, Pivotal/RabbitMQ