activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Rob Davies <rajdav...@gmail.com>
Subject Re: TotalEnqueueCount,TotalDequeueCount,TotalMessages in JMX activemq does not work as i would expect
Date Mon, 07 Jul 2008 06:03:31 GMT
are you using topics or queues ?

On 7 Jul 2008, at 06:20, Michal Singer wrote:

>
> What you explained is what i understood should be:
> so i would expect that if all messages are consumed by clients, that:
> TotalEnqueue=TotalMessages=TotalDequeue
>
> But this is not what i see as I mentioned before. (what i see is:
> TotalMessages+TotalDequeue=TotalEnqueue)
> I still don't understand why i don't get what you mentioned.
> Can you explain why?
>
> Thanks
>
>
>
> rajdavies wrote:
>>
>> The total messages  should be the number of messages in the broker at
>> that time,
>> the total enqueue count = the number of messages sent to the broker
>> the total dequeue count = the number of messages consumed by clients
>>
>> though the behaviour is slightly different between queues and topics
>> (e.g. enqueues get decremented for topics if messages expire - but  
>> not
>> for queues)
>>
>> I'd like some feedback on what statistics people would like to see/
>> some more intuitive names etc ?
>>
>> On 7 Jul 2008, at 05:42, Michal Singer wrote:
>>
>>>
>>> I am using a snapshot of 5.2: apache-activemq-5.2-20080619.135742-2-
>>> bin
>>> Can you explain the meaning of these attributes and what they should
>>> hold,
>>> since i don't understand them.
>>> Thanks, Michal
>>>
>>>
>>> rajdavies wrote:
>>>>
>>>>
>>>> On 6 Jul 2008, at 13:40, Michal Singer wrote:
>>>>
>>>>>
>>>>> When i observe the JMX activemq broker node: I see that
>>>>> TotalMessages + TotalDequeueCount = TotalEnqueueCount
>>>>>
>>>>> I would expect that the TotalEnqueueCount = TotalDequeueCount =
>>>>> TotalMessages
>>>>> Am i wrong? why is the first equation correct?
>>>>>
>>>>> Thanks
>>>>> --  
>>>>> View this message in context:
>>>>> http://www.nabble.com/TotalEnqueueCount%2CTotalDequeueCount%2CTotalMessages-in-JMX-activemq-does-not-work-as-i-would-expect-tp18301728p18301728.html
>>>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>>>
>>>>
>>>> Which version of ActiveMQ are you using ? - the stats are certainly
>>>> are not intuitive - but this is something I'd like to sort out for
>>>> the
>>>> 5.2 release
>>>>
>>>>
>>>>
>>>>
>>>> Rob Davies
>>>> 'Go further faster with Apache Camel!'
>>>> http://rajdavies.blogspot.com/
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>> -- 
>>> View this message in context:
>>> http://www.nabble.com/TotalEnqueueCount%2CTotalDequeueCount%2CTotalMessages-in-JMX-activemq-does-not-work-as-i-would-expect-tp18301728p18309951.html
>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>
>>
>>
>>
>
> -- 
> View this message in context: http://www.nabble.com/TotalEnqueueCount%2CTotalDequeueCount%2CTotalMessages-in-JMX-activemq-does-not-work-as-i-would-expect-tp18301728p18310211.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>


Mime
View raw message