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From Paul Gale <paul.n.g...@gmail.com>
Subject Re: NIO transport performance for ActiveMQ
Date Tue, 24 Sep 2013 16:00:37 GMT
Can you post your configuration (activemq.xml) and your launching script?

On Tue, Sep 24, 2013 at 11:05 AM, johnbing <bingjohn77@gmail.com> wrote:
> Hi Ceposta,
>
> When I connect my clients using NIO transport I can see NIO worker threads
> in my logs.
> Like:
>     40  5           3           3           0           0 ActiveMQ
> InactivityMonitor WriteCheckTimer
>     41  5          25          25          10          10 ActiveMQ
> BrokerService[amqDevBroker] Task-3
>     42  5          52          52          40          40 ActiveMQ NIO
> Worker 3
>     43  5          22          22          10          10 ActiveMQ
> BrokerService[amqDevBroker] Task-4
>     44  5          21          21          20          20 ActiveMQ
> BrokerService[amqDevBroker] Task-6
>     45  5          21          21          10          10 ActiveMQ
> BrokerService[amqDevBroker] Task-5
>     46  5          29          29          20          20 ActiveMQ NIO
> Worker 4
>     47  5          18          18          10          10 ActiveMQ NIO
> Worker 5
>     48  5           3           3           0           0 ActiveMQ
> InactivityMonitor Worker
>     49  5          16          16          10          10 ActiveMQ NIO
> Worker 6
>     60  5          71          33          50          20 ActiveMQ NIO
> Worker 5
>     62  5          51          27          40          20 ActiveMQ
> BrokerService[amqDevBroker] Task-8
>     63  5          49          31          40          30 ActiveMQ NIO
> Worker 6
>     64  5          43          29          30          30 ActiveMQ
> BrokerService[amqDevBroker] Task-9
>     65  5          34          18          20          10 ActiveMQ
> BrokerService[amqDevBroker] Task-10
>     67  5          36          30          20          20 ActiveMQ NIO
> Worker 8
>     68  5          26          19          10          10 ActiveMQ
> BrokerService[amqDevBroker] Task-11
>     69  5          24          20          10          10 ActiveMQ
> BrokerService[amqDevBroker] Task-12
>     70  5          23          23          10          10 ActiveMQ NIO
> Worker 9
>     71  5          11          11           0           0 ActiveMQ NIO
> Worker 10
>     72  5           1           1           0           0 ActiveMQ NIO
> Worker 11
>
> NIO worker threads are increasing as soon as I connects a client. Even if I
> am using large number(20) of connections I cannot see any thread reduction
> compare to TCP. These threads are continuously increasing with client, which
> should not happen in case of NIO.
> So I want to know that saturation value, after which number of NIO threads
> become constant.
>
> Thanks,
> John
>
>
>
> --
> View this message in context: http://activemq.2283324.n4.nabble.com/NIO-transport-performance-for-ActiveMQ-tp4670977p4671796.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.

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