I replied to this but cant seem to see the reply, anyway, it looks like this
is still happening on 5.0.....should I file a jira on 4.1.1?
/Tom
rajdavies wrote:
>
> This looks like it might be a bug - but ActiveMQ 5.0 is now available
> - please give it a try ;)
> On Dec 19, 2007, at 10:57 AM, TOPPER_HARLEY wrote:
>
>>
>> Hi,
>> Im running an eclipse RCP application that uses AMQ4.1.1 for
>> receiving data
>> from temp queues(request/response) and topics (for updates). We are
>> having
>> trouble with CPU on client side and from using YourKit profiler to
>> monitor
>> this over about 16 hours I see that AMQ is 100% of the time.
>> According to
>> the snapshot attached, my methods are completely negligible. Here is
>> a quick
>> snippet:
>>
>> <All threads>
>> 318,332,979 java.lang.Thread.run() 100 %
>> 318,003,121 org.apache.activemq.transport.tcp.TcpTransport.run()
>> 100 %
>> 317,369,872
>> org.apache.activemq.transport.tcp.TcpTransport.readCommand() 100 %
>> 317,369,747
>> org.apache.activemq.openwire.OpenWireFormat.unmarshal(DataInput) 100 %
>> 317,369,747 java.io.DataInputStream.readInt() 100%
>>
>> Generated by YourKit Java Profiler 7.1 EAP build 3004 19-Dec-2007
>> 10:19:15
>>
>> This seems strange since its an RCP application with glazed lists
>> etc. I
>> would have thought that my methods (or at least eclipse/glazed lists
>> would
>> be chewing up the CPU). But from this it seems to be AMQ.
>>
>> Does anyone have any thoughts on this or am I reading this data
>> incorrectly?
>>
>> Thanks for any input
>>
>> /Tom
>>
>>
>> http://www.nabble.com/file/p14414902/client_dump.html client_dump.html
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/AMQ-100--of-CPU-in-RCP-application-tp14414902s2354p14414902.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>
>
>
--
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