If the issue cannot be reproduced for lesser number of virtual users (i.e. 1, 2, 20) - most probably it indicates server issue, i.e. it lacks resources (can be checked using i.e. JMeter PerfMon Plugin <https://blazemeter.com/blog/how-monitor-your-server-health-performance-during-jmeter-load-test/> ), has wrong configuration of application server / database / load balancer or the application itself is not optimized for high loads (can be checked using profiler tools <https://en.wikipedia.org/wiki/List_of_performance_analysis_tools> )
Another possible reason is that JMeter is not capable of sending requests properly due to lack of resources or improper configuration. Theoretically you should be able to easily simulate 200 users even using default JMeter setup and single node assuming you run your test in non-GUI mode <https://jmeter.apache.org/usermanual/get-started.html#non_gui> , however it's better to make sure that you're following JMeter Best Practices <https://jmeter.apache.org/usermanual/best-practices.html> and that JMeter has enough headroom to properly operate. -- Sent from: http://www.jmeter-archive.org/JMeter-User-f512775.html --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
