Jmeter: Ultimate Thread Group - Test finishes before it should

nkpalani 0
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I am using 'Ultimate thread Group' scenarios for each of my 7 scripts/scenarios (each thread group having different number of users). For each of them, i have given the same 1800s as ramp-up and 3600s for steady-state and 90s for ramp-down.

I expect the test to run for about 1.5 hours whereas it finishes in 55min. Any suggestions please?

Thanks, N

jmeter
1 Answers

You can check jmeter.log file, it contains the reason for the ending each and every thread.

I can think of the following possible reasons for premature ending the test and none of them is specific to the Ultimate Thread Group:

  1. You have chosen something other than "Continue" or "Start Next Thread Loop" under "Action to be taken after a Sampler error":

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  2. You have CSV Data Set Config which is set up to stop thread at the end of the CSV file and you don't have sufficient amount of test data

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  3. You're stopping the tread/test somewhere using Flow Control Action sampler

  4. Your test terminates as the result of an OutOfMemory error

Dmitri T0
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