Can you please send a link to your test plan? On Thu, Jan 28, 2016 at 10:45 PM, Bhadauria, Tarun Kumar < [email protected]> wrote:
> This is how application setup goes - > > - 2 c4.8xlarge instances > - 10 m4.4xlarge jmeter clients generating load > > While conducting load test on a simple GET request (685 bytes size page). I > came across issue of reduced throughput after some time of test run. > Throughput of about 18000 requests/sec is reached with 700 threads, remains > at this level for 40 minutes and then drops. Thread count remains 700 > throughout the test. I have executed tests with different load patterns but > results have been same - > > http://i.stack.imgur.com/dEHlS.png > > The application response time is considerably low throughout the test - > http://i.stack.imgur.com/dhEgm.png > > According to ELB monitor, there is reduction in number of requests (and I > suppose hence the lower throughput ) - > > http://i.stack.imgur.com/vQ7O9.png > > There are no errors encountered during test run. I also set connect timeout > with http request but yet no errors. > > I discussed this issue with aws support at length and according to them I > am not blocked by any network limit during test execution. > > Given number of threads remain constant during test run, what are these > threads doing? Is there a metrics I can check on to find out number of > requests generated (not Hits/sec) by a JMeter client instance? > > > Thanks > Tarun K >
