[rabbitmq-discuss] Memory leak in STOMP connector or federation?

Thu May 22 04:15:03 BST 2014

On 21 May 2014 at 19:04:51, Michael Klishin (mklishin at gopivotal.com) wrote:
> > With 350-400 messages per second
> and almost 2 hours running, I took 7 samples at roughly equal intervals.  
> Attached as a CSV file.

Attaching more with 25 samples (ran over night, host machine hibernated for a few
hours, too) and charts in Excel and PDF.

Some observations: total RAM use is growing slowly. Binary data goes up and down
but msg_index and mgmt_db now grow steadily. # of queues, connections, consumers,
channels is not included but they are all stable and around the same number.
The same goes for message rates.

Restarting management plugin with

sudo rabbitmqctl eval \ 
'application:stop(rabbitmq_management),application:start(rabbitmq_management).' 

drives total RAM use to about 146 MB (min sample: ~ 87 MB, max sample: ~ 206 MB).
--  
MK  

Software Engineer, Pivotal/RabbitMQ
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