Displaying 1 result from an estimated 1 matches for "rampup".
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campus
2011 Sep 27
0
422 Error when using JMeter for load testing
...d to walk through sign-up and
then the full Q&A workflow.
Environment details:
RedHat Enterprise 6
Rails 3.1
Ruby 1.9.2p290
DB: Postgres 9
I have run tests with 20 and 100 concurrent threads and a ramp-up time
of 1 thread per second and the results are ok. However, as soon as I
decrease the rampup time so there are multiple threads spawned in a
second (even as little as 2 per second), about half of the signup calls
fail with an error 422. Once that happens, for those same threads, the
Q&A workflow breaks because we are assuming that there is a valid user
answering questions.
I''...