Think Time in Performance Testing

[@bluewater8704]

Thanks for the detailed explanation. In the example slide (6.2 min) the formula is incorrect. Instead of (R+P) its (R+T). Again very simply explained the concept. thanks :)

[@PerfMatrix]

That is typo. Thanks for pointing it.

[@febincp7835]

You have explained it very well, its so informative. Can you please make a Pacing calculation video as well.

[@PerfMatrix]

Sure, I will create the video on Pacing calculation, meanwhile you can refer to this article: perfmatrix.blogspot.com/2016/11/pacing.html You can also use Pacing calculator: www.perfmatrix.com/pacing-calculator/

[@febincp7835]

@@PerfMatrix Thank you so much...

[@febincp7835]

@@PerfMatrix As per your advise I was referring to the above article. I have used the formula to find out the pacing and getting a value. However when I used the pacing calculator, getting different value.. Requirement:- TPH=10000 User=150 No.of transactions per iteration=10 Total Think time I gave 18 Can you help me getting pacing value for this?

[@PerfMatrix]

Please let me know how did you calculate?

[@febincp7835]

@@PerfMatrix Requirement:- TPH=10000 User= 150 No. of transactions per iteration= 10 Total Think time= 18(Think time per transaction=2) E2E Response time= 10 Iteration per hour= 1000 Pacing= (No. of users/TPS) - (E2E Response Time + Total Think time) P= (150/2.78) - (10+18) P= 53.96 - 28 P= 25.96 However when I tried pacing calculator, I am getting 512 as pacing. Could you please review it and confirm if I did any mistake in calculation?

[@kundhurupradeep7543]

Can u plz explain about neoload tool concepts like start recording, correlation,parametrization etc....

[@PerfMatrix]

www.perfmatrix.com/neotys-neoload-tutorial/

[@branchwinjit4436]

Hi, How to calculate think time and pacing time in the below case. Rest API - No. of VU :1000 Average Response Time : 400 ms Number of Transaction in single Iteration: 1 Number of Loop Count : Infinite

[@PerfMatrix]

Please use below calculators: 1. www.perfmatrix.com/pacing-calculator/ 2. www.perfmatrix.com/think-time-calculator/

[@chiruvellaveerendra3071]

Last example slide has small mistake in formulae I believe. In formulae It was like (R+T) but it should be like (R+P)

[@PerfMatrix]

Correct Veerendra, That is typo. Thanks for pointing it.