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POPlay Framework high latency
 

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    <p>I created an web application using struts2, hibernate with mysql. I migrated to play framework so now I have two instance of the application one written in play the other with struts2. I can see a drastic performance boost with play, however when I use JMeter to simulate load the struts2 version scales alot better with lower latency than play. Why is this and does this mean its better to stick with struts2? The webapp(I am testing from localhost, both application have identical code except the template language, struts2 running on tomcat7 while play running on the build in standalone server)</p> <pre><code> Struts 2 Version Start time Tread Name Label time(ms) Status Bytes Latency 1 10:24:49.854 videovixx struts2 1-6 HTTP Request 981 Success 9116 6 2 10:24:49.830 videovixx struts2 1-5 HTTP Request 1101 Success 9116 16 3 10:24:49.780 videovixx struts2 1-3 HTTP Request 1264 Success 9116 2 4 10:24:49.774 videovixx struts2 1-2 HTTP Request 1309 Success 9116 15 5 10:24:49.741 videovixx struts2 1-1 HTTP Request 1509 Success 9116 10 6 10:24:49.868 videovixx struts2 1-7 HTTP Request 1513 Success 9116 43 7 10:24:49.933 videovixx struts2 1-10 HTTP Request 1471 Success 9116 5 8 10:24:50.294 videovixx struts2 1-27 HTTP Request 1156 Success 9116 134 9 10:24:50.037 videovixx struts2 1-15 HTTP Request 1503 Success 9116 68 10 10:24:49.950 videovixx struts2 1-11 HTTP Request 1608 Success 9116 18 Play Version Start time Tread Name Label time(ms) Status Bytes Latency 1 10:24:49.809 videovixx play 2-1 HTTP Request 881 Success 13016 881 2 10:24:49.803 videovixx play 2-2 HTTP Request 1562 Success 13016 1562 3 10:24:49.839 videovixx play 2-3 HTTP Request 2146 Success 13016 2146 4 10:24:49.920 videovixx play 2-7 HTTP Request 2065 Success 13016 2065 5 10:24:50.080 videovixx play 2-15 HTTP Request 1905 Success 13016 1905 6 10:24:50.242 videovixx play 2-23 HTTP Request 1743 Success 13016 1743 7 10:24:50.493 videovixx play 2-36 HTTP Request 1492 Success 13016 1492 8 10:24:50.570 videovixx play 2-39 HTTP Request 1619 Success 13016 1619 9 10:24:50.646 videovixx play 2-43 HTTP Request 1571 Success 13016 1571 13016 2105 </code></pre>
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      1. USandreas
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    1. COWould deploying it on tomcat give me better performance?
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    2. COHow is architectured your app? Many db calls? many IO? Sync or Async calls?
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      1. USJulien Lafont
    3. COPlay has many fields that can be optimized, you can use additional Result caching, optimize DB queries etc etc. Although I don't know Struts, I'm just guessing, that some parts 'may be' written better when it was wrote in Play's style from the scratch instead of moving solutions 1:1... maybe.
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