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From Kevin Burton <bur...@spinn3r.com>
Subject Re: Throughput drop with NIO transport as compared to TCP transport
Date Thu, 09 Apr 2015 01:13:10 GMT
How many connections are you trying this with? I suspect it might have to
do with NIO only using one of your cores.

On Wed, Apr 8, 2015 at 6:12 PM, Kevin Burton <burton@spinn3r.com> wrote:

> looks like others see a throughput drop:
>
>
> http://activemq.2283324.n4.nabble.com/NIO-transport-performance-for-ActiveMQ-td4670977.html
>
> On Wed, Apr 8, 2015 at 6:10 PM, Kevin Burton <burton@spinn3r.com> wrote:
>
>> Interesting.  Would be nice to see if there were any benchmarks for this.
>>
>> On Wed, Apr 8, 2015 at 3:16 AM, samdowning <samdowning2013@gmail.com>
>> wrote:
>>
>>> Hi ActiveMQDevs,
>>>
>>> I was fiddling around with NIO transport connector in ActiveMQ v5.11.1. I
>>> can see the expected thread count reduction when using NIO connector. I
>>> did
>>> some quick throughput testing also and found that with NIO transport
>>> connector the throughput drops by more than 1.5 times to what I get with
>>> TCP
>>> transport connector.
>>>
>>> I used 1 subscriber and 1 producer on queue with non-persistent messages
>>> to
>>> measure the throughput.
>>> I tried the same thing 20 producers and 1 subscriber but similar results
>>> -
>>> throughput with NIO was much less than TCP.
>>>
>>> Is throughput expected to drop with NIO transport connector?
>>>
>>> Thanks,
>>> Sam
>>>
>>>
>>>
>>>
>>>
>>> --
>>> View this message in context:
>>> http://activemq.2283324.n4.nabble.com/Throughput-drop-with-NIO-transport-as-compared-to-TCP-transport-tp4694494.html
>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>
>>
>>
>>
>> --
>>
>> Founder/CEO Spinn3r.com
>> Location: *San Francisco, CA*
>> blog: http://burtonator.wordpress.com
>> … or check out my Google+ profile
>> <https://plus.google.com/102718274791889610666/posts>
>> <http://spinn3r.com>
>>
>>
>
>
> --
>
> Founder/CEO Spinn3r.com
> Location: *San Francisco, CA*
> blog: http://burtonator.wordpress.com
> … or check out my Google+ profile
> <https://plus.google.com/102718274791889610666/posts>
> <http://spinn3r.com>
>
>


-- 

Founder/CEO Spinn3r.com
Location: *San Francisco, CA*
blog: http://burtonator.wordpress.com
… or check out my Google+ profile
<https://plus.google.com/102718274791889610666/posts>
<http://spinn3r.com>

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