good old friend JMeter

JMeter is one of those primitive animals that never goes extinct.

Decent presentation:




Excellent comparison with SoapUI
https://octoperf.com/blog/2018/06/05/jmeter-vs-soapui/

JMeter is good for a VERY quick and dirty PERFORMANCE test of a service.


Incorporating JMeter Performance tests in Maven builds: https://www.ubik-ingenierie.com/blog/shift-left-performance-tests-jmeter-maven/ and this is the plugin https://github.com/jmeter-maven-plugin/jmeter-maven-plugin/wiki





Some books on the topic:




Sai Matam, Jagdeep Jain - Pro Apache JMeter_ Web Application Performance Testing Apress (2017)

Bayo Erinle - JMeter Cookbook Packt Publishing (2014)

Bayo Erinle - Performance Testing with JMeter 3 Enhance the performance of your web application Packt Publishing (2017)