In all probability the answer is that JMeter cannot capture these values that you are asking for -One reason for that is that HTTP and TCP probably doesnt work the way whoever asked for "time-taken-to-sendrequest" and "time-taken-to-receive-response" is envisaging.
>In a step-up-load-test we observed that "Latency" and "Connect time" is >almost constant with increased user load but "Elapsed time" kept >increasing. Leaving no clue where we are losing time. The 2 things you are requesting probably wont give you that clue either. Your most likely cause is your application is slowing down under load and the easiest way is to log the response time as your application sees it in your application. If you are running through a webserver like apache/nginx (even if you actual application is something else) then they can easily log the duration of the response too. If it shows the same increase then your problem is within your application and you will need to run an application specific profiler. In some cases you might see problems with your network and/or your JMeter test tool itself . For JMeter you can do one of 2 things - run tools on the JMeter machine itself and see whether its healthy - alternately split your load into multiple JMeter clients and if you see improvements then you have a problem on your test tool side. If it behaves the same then likely you dont have a JMeter client issue. I also usually like to independently verify that I am seeing on the browser what JMeter is reporting while the test is being run (i.e. when your JMeter is reporting that a page is taking X seconds and the test is running , and you access the site using an independent browser , does it report a value close to X) till I have confidence in the script and run JMeter is a test and simulation tool - It can mostly tell you a problem exists - it cant tell you what the problem exactly is - that is a different toolset. regards deepak On Wed, Nov 14, 2018 at 7:40 PM Prasad K <kgvspt...@gmail.com> wrote: > Friends please check this question and share your thoughts/inputs. > > On Tue, 13 Nov 2018 at 15:01, Prasad K <kgvspt...@gmail.com> wrote: > > > Hi, > > > > We are using Simple Data Write > > < > https://jmeter.apache.org/usermanual/component_reference.html#Simple_Data_Writer > > > > listener to capture test results. In the captured results I would like to > > have detailed stats for Round-trip-time (RTT). In the "Sample Results > Save > > Configuration" we already have "Connect time" and "Server latency". In > > addition to that I would like also to have "time-taken-to-sendrequest" > and > > "time-taken-to-receive-response". With these stats I would like to know > if > > we are loosing time in sending request and/or receiving response. > > > > In a step-up-load-test we observed that "Latency" and "Connect time" is > > almost constant with increased user load but "Elapsed time" kept > > increasing. Leaving no clue where we are losing time. With the above > > mentioned counters I expecting more clues. > > > > Regards, > > Prasad. > > >