Out of interest - are you requesting the same server. And if so, is the
requests using the same socket ?
Med venlig hilsen / Kind regards,
Morten Steffensen
Emercos ApS
http://www.emercos.com
Ramanathan, Subramanyam skrev:
Hi,
I've been running a few performance tests on Axis2 to compare it with Axis1.
I've found that when I post requests using a multithreaded http client [ that spawns multiple threads each sending a certain number of requests ] , the performance of Axis2 seems to degrade, whereas that of Axis1 seems to be relatively stable when tested using the same client.
Here are the figures I have got. Each thread sends 1000 requests.
I have measured throughput by measuring the time taken for all the threads to
finish and then calculating requests per sec.
Axis2(req/sec) Axis1(req/sec)
-------------- -----------
10 threads - 1105.530784 545.9761944
20 threads - 635.3480599 556.6025772
30 threads - 411.2374179 550.5108726
40 threads - 215.8165598 570.8683581
Apparently, as the number of threads increases, the performance drops in Axis2
whereas it remains reasonably stable in Axis1.
Can someone tell me the reason for this, and is there any way the performance
with multiple threads in Axis2 can be made better / stabilized ?
My Setup:
---------
Red Hat Enterprise Linux ES release 4
Axis2 version 1.0
Tomcat 5.5.17
jdk 1.5.0_04
Regards,
Subramanyam
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Med venlig hilsen / Kind regards,
Morten Steffensen
Emercos ApS
http://www.emercos.com
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