[developers] publish/subscribe benchmarking

[cgodwin]

Hi Andreas,

Turning off the compression makes a small difference (about 1/2 a message /
second).  Is there any supporting configuration required on the routers?

Thanks,
Chris








                                                                                       
        
                    "Andreas                                                           
        
                    Mueller"             To:     <[EMAIL PROTECTED]>                   
        
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                    Sent by:             Subject:     [developers] publish/subscribe   
        
                    [EMAIL PROTECTED]            benchmarking                                  
        
                                                                                       
        
                                                                                       
        
                    21/11/2000                                                         
        
                    18:35                                                              
        
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> Doing simple benchmarking using swiftmq 1.2 on Aix with a single
> publisher
> and subscriber publishing MapMessages as fast as possible, i am getting
> a
> throughput of 4-5 messages / second.   Given the earlier discussions on
> the
> queing benchmarks, this seems very slow.  Is anyone aware of any
> configuration that would improve the publish/subscribe performance?

Just tested it. You are right. It has to do with compression. The same
slow throughput is with compressed StreamMessages.

Compression is on per default. Please switch it off with:

msg.setBooleanProperty("JMS_SWIFTMQ_BC",false);

Then you have a normal fast throughput.

--
Andreas Mueller, [EMAIL PROTECTED], IIT GmbH, Bremen/Germany, http://www.iit.de
SwiftMQ, JMS Enterprise Messaging System, http://www.swiftmq.com


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