[rabbitmq-discuss] Debugging RabbitMQ memory usage

Mariusz Gronczewski xani666 at gmail.com
Thu Oct 3 11:34:35 BST 2013

Nope, just heartbeat IP

On Thursday, October 3, 2013 10:30:12 AM UTC+2, Santi Nuñez-Cacho wrote:
> Are you using keepalived as LVS 
> On Tuesday, October 1, 2013 5:55:37 PM UTC+2, Mariusz Gronczewski wrote:
>> Hi,
>> I have 2 clusers, 2 nodes each with same configuration. One node is 
>> serving most of the traffic (about 100 req/sec via STOMP/SSL, basically 
>> zero messages staying in queues) while other is "backup". Plugins are 
>> management, management_federation, federation and stomp)
>> I have noticed that on clusterA, master node eats above 2GB RAM (after 2 
>> days of uptime, slowly growing), mostly in "Plugins" and "Binaries", and in 
>> clusterB both nodes are below 200MB RAM usage. Only difference is that on 
>> clusterA stats are gathered on same node serving traffic while on clusterB 
>> stats are on "secondary" node.
>> Software configuration is basically identical (I used puppet to deploy 
>> both at same time), and clusterA is on slower machines, but by no means 
>> overloaded (using maybe 5% CPU).
>> version: RabbitMQ, Erlang R15B01, but same thing occurs on 
>> current stable 3.1.5
>> Is there any way to debug what uses it and why it is leaking memory ?
>> Cheers
>> Mariusz
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