https://www.javacodegeeks.com/2019/02/microservices-for-java-developers-performance-and-load-testing.html
https://httpd.apache.org/docs/current/programs/ab.html

https://openjdk.java.net/projects/code-tools/jmh/
https://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/

https://itnext.io/kubernetes-network-deep-dive-7492341e0ab5
https://itnext.io/kubernetes-ingress-controllers-how-to-choose-the-right-one-part-1-41d3554978d2

https://www.serverlab.ca/tutorials/linux/web-servers-linux/how-to-mirror-your-traffic-with-nginx/
https://alex.dzyoba.com/blog/nginx-mirror/
https://nginx.org/en/docs/http/ngx_http_mirror_module.html