activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From rby <>
Subject Re: Resources not getting deallocated after receiving messages
Date Wed, 26 Mar 2008 15:28:09 GMT


Same here, I have an obvious memory leak with activemq 5.1-snapshot.
I hope someone will respond at least to one of these memory related


krv wrote:
> Hi,
> Many posts have been posted regarding 'OutOfMemory' but I couldn't find
> relevant information, hence posting in a new thread.
> I have an asynchronous sender and receiver. After sending about 200k
> messages I am getting 'OutOfMemory'. After observing the profiler I found
> out that the sessions created for the messages are not getting closed.
> Also found out that instances of the following objects go on increasing:
>  * <class>[ ]
>  * java.util.concurrent.locks.ReentrantLock$NonfairSync
>  * java.util.concurrent.ConcurrentHashMap$Segment
> The number of instances for the above objects is about 3 times (each) the
> number of messages i.e. about 9 objects for each message. 200k+ objects
> (of each type) account upto around 50mb.
> Am I missing something in the sender/receiver?
> Any help is greatly appreciated.
> Regards,
> Vivek

View this message in context:
Sent from the ActiveMQ - User mailing list archive at

View raw message