Play Framework Concurrent Requests handling
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Vishwa Bhat
Apr 25, 2017, 6:47:36 AM4/25/17
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Hi,
I am performing load test on my application, Play Framework v2.5.x - Java with MongoDB as the database running on AWS t2.small. I'm also using mix of Completable Futures & Actors to make API calls non blocking. When I perform load test on my application, concurrency level does not go beyond 1000 and avg response time comes around 5-6 secs whereas if I run one request call, it would run within ~700ms. I would like to know what is the approx value which a Play Application can reach in handling concurrent requests.
Regards,
Vishwa
Igmar Palsenberg
Apr 26, 2017, 2:44:36 AM4/26/17
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I am performing load test on my application, Play Framework v2.5.x - Java with MongoDB as the database running on AWS t2.small. I'm also using mix of Completable Futures & Actors to make API calls non blocking. When I perform load test on my application, concurrency level does not go beyond 1000 and avg response time comes around 5-6 secs whereas if I run one request call, it would run within ~700ms. I would like to know what is the approx value which a Play Application can reach in handling concurrent requests.
That fully depends on your code. Since a t2.small is a single core, CPU bound instance type (which will be penalised after running for a while) , the above looks pretty OK to me : Response times go up after the instance reached 70% CPU usage.
Igmar
Will Sargent
Apr 26, 2017, 8:29:26 AM4/26/17
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After 70% utilization, you start seeing the spread between latency and response time:
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Vishwa Bhat
Apr 27, 2017, 1:29:13 AM4/27/17
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@Igmar Palsenberg @Will Sargent: Thank you
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