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bvenku1982's avatar
bvenku1982
Contributor
10 years ago
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What exactly mean by Transaction per second in LoadUI

In a senario i have aTestcase and in that testcase i have 3 test steps.   here the Transaction per second in loadui indiacates the testcase? or TestStep?    i dont understand what exatcly it mean...
  • bvenku1982's avatar
    bvenku1982
    Contributor
    10 years ago

    ok  

     

    As per the below description in the link, Transaction per second in LoadUI is nothing but each Testcase per second

    https://www.soapui.org/load-testing/creating-and-running-loadtests.html

     

    1.3. TPS / BPS Calculation

    Calculation of the different values in the Statistics table is straight-forward for all columns except TPS (transactions per second) and BPS (bytes per second) which can be calculated in two different ways (controlled by the "Calculate TPS/BPS" setting in the LoadTest Options dialog);

    • Based on actual time passed (default):
      • TPS: CNT/Seconds passed, i.e. a TestCase that has run for 10 seconds and handled 100 request will get a TPS of 10
      • BPS: Bytes/Time passed, i.e. a TestCase that has run for 10 seconds and handled 100000 bytes will get a BPS of 10000.
    • Based on average execution time:
      • TPS: (1000/avg)*threadcount, for example avg = 100 ms with ten threads will give a TPS of 100
      • BPS: (bytes/CNT) * TPS, i.e. the average number of bytes per request * TPS.