[rabbitmq-discuss] memory leak rabbitmq 3.1.5

Thu Sep 26 10:15:23 BST 2013

Hi!

I 'm running 3.1.5 rabbitmq cluster composed by 2 virtual servers. Centos 
6.3/6.4 kvm virtual machines.

( actually I have 6 clusters composed by 2 virtuals each )

When running 3.0.4 version cluster performance was so good. 

But I upgrade to 3.1.5 and start to notice a strange behaviour. 

Although the cluster was not used, no queues were created, memory used by 
"beam.smp " start growing gradually.

All seems like a memory leak.

I check the report command and all the memory was used by plugins.

 [{total,756328224},
      {connection_procs,1207264},
      {queue_procs,2457672},
      {plugins,696907152},
      {other_proc,3627680},
      {mnesia,1369320},
      {mgmt_db,3730856},
      {msg_index,167952},
      {other_ets,1476848},
      {binary,4091872},
      {code,17899383},
      {atom,1803449},
      {other_system,21588776}]},

These are the plugins I am using.

[root@ ~]# rabbitmq-plugins list                  
[e] amqp_client                       3.1.5
[e] mochiweb                          2.7.0-rmq3.1.5-git680dba8
[E] rabbitmq_federation               3.1.5
[E] rabbitmq_federation_management    3.1.5
[E] rabbitmq_management               3.1.5
[e] rabbitmq_management_agent         3.1.5
[E] rabbitmq_stomp                    3.1.5
[e] rabbitmq_web_dispatch             3.1.5
[e] webmachine                        1.10.3-rmq3.1.5-gite9359c7
[root@ ~]# 

I start disabling one by one the plugins and I come across with the most 
feasible candidate. Stomp.

I disable stomp plugin and memory settle.

Any of you experienced same behaviour?

Any feedback will be really appreciated.

Thanks!

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