How to use JMeter - Concurrency Thread Group for Load testing

[@learnwork-mp3tx]

man this is very simple you people explain clearly, with multiple scripts not ransactions. Please learn and implement if you don't know

[@littleslawyoutubechannel]

Thanks for your feedback bro

[@vdr7363]

Your explanation is very clear point to point it's good thank you

[@littleslawyoutubechannel]

Thanks for watching

[@vdr7363]

Please make a video for analysing load test reports or results

[@rajesh120886]

Hi, can you please clarify this, I am using a concurrency thread group, using csv file to parameterize username password. After logging into app the links fail as 401 unauthorized. But when I use hard-coded username and password in login url post method, the following links are working fine. I have added cookie manager at test plan level also.

[@littleslawyoutubechannel]

Yes you are right , it looks like a authentication issue , also the csv config you made mist be wrong . So try fixing the csv File and run again .. it should work

[@rajesh120886]

@@littleslawyoutubechannel using csv file, login requests are passed, but the requests post login that is inside application navigation or any get/post operation are failed as 401, this happens only with concurrency thread group, can you give any suggestions on cookie manager settings or header manager settings, every user login will have a csrf token right , those are not assigned properly post login

[@littleslawyoutubechannel]

@rajesh120886 are you able to work work other thread group

[@rajesh120886]

@@littleslawyoutubechannel yes , I need to setup concurrency test for 100 users with url launch, login, create some data and logout, with 1 user I have no problem. I think the csrf tokens are not matching when I checked the failed request and response headers

[@rajesh120886]

Login request has 3 parameters username password and csrf. I took the csrf tokens from url launch, used regular expression and declared that into the login request, so it's working. After login is the problem

[@vdr7363]

How to check the root cases in the performance test, once you have done the load test in jmeter and the response time is increasing for few transactions, for this how can we test the root cases where it is happening why it's happening

[@littleslawyoutubechannel]

Yes , we call this as root cause analysis. The issue can be either in the resource or db or in the front end

[@vdr7363]

How to analyse the root cases could you please make video

[@littleslawyoutubechannel]

Yes sure

[@vdr7363]

When can I expect this video

[@littleslawyoutubechannel]

Coming soon

[@user-hi4hr1ns5y]

Hi sir,,can u please tell me if i want to execute all the scenario with different users and then in Blazemeter i want to execute the test ....in Blazemeter we cant we give different users as we have to put only no of threads only....how is it possible to run different scenarios in one scenario type....so that i can put different users

[@littleslawyoutubechannel]

Let me check and get back to you ..

[@user-hi4hr1ns5y]

@@littleslawyoutubechannel thank you so much for reply...i checked everything...but i dnt know how is it possible...i would be grateful if u replied me on this

[@littleslawyoutubechannel]

Yeah sure

[@user-hi4hr1ns5y]

@@littleslawyoutubechannel I'm having another doubt sir..like our application is .Net so when im trying to record through JMeter. It is working fine but to correlate the dynamic values in the response...it is showing like "Since ur browser doesn't support javascript,you must press the resume button once to proceed".... Any idea what settings needs to done for this?

[@littleslawyoutubechannel]

Can you consolidate all your queries and email me to [e-mail]