Hi folks! 

I would really appreciate a piece of advice on how to do something. I'm working to measure the performance overhead adding the opentracing filter to a webapp

(using java-web-servlet-filter library from 

https://github.com/opentracing-contrib/java-web-servlet-filter). 

Until now, I have a test, using JMH to start to deploy and simple servlet application and start the undertow server and test it using an http client. But I want to measure in the server side without considering the networking activity. How can I do that? My test, for now, is: 

Thanks in advance