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From swidnow2 <kedzierski.dam...@gmail.com>
Subject ActiveMq 5.14.1 - Memory Leak?
Date Thu, 20 Oct 2016 13:13:34 GMT
Hi Guys

I am running Broker using: 'java -cp activemq-all-5.14.1.jar
org.apache.activemq.console.command.ShellCommand start' (JDK8u60).

Besides of this I used OpenWire example code for Java:
https://www.dropbox.com/s/y654vrltof1w0p2/openwire2.zip?dl=0

I have just modified Producer's code to send messages for longer time.

What I observed is that memory consumed by Broker process is increasing in
time - about 15 MB after 2 hours ('WS Private' in Process Explorer or
'Private Working Set' in Task Manager).

On the other side I do not see anything suspicious using Yourkit Profiler
(heap space is GC collected correctly). 

I have also checked the queue status using mBeans, but it looks that there
are no messages not consumed.

As I am new in ActiveMQ, could someone explain to me why is the memory
consumption increasing in time for Broker process? Is it a memory leak?

I was looking for similar topic, but could not find any - if there is,
please guide me.

Thank you
Damian



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