/gc-calibration

Repository containing big-prime (CPU intensive) and continuous-editor (I/O bound) running on JDK 20 and used to demo different GC configurations.

Primary LanguageJavaMIT LicenseMIT

GC Calibration content

This repo contains 2 Quarkus applications that can be run with any JDK>20. When building the parent pom.xml, each application is packaged and a container image is built and pushed to a container registry.

Note: change the container image registry with one where you have access to build and push.

Package applications, build and push their container images

Make sure you are in the root of this repo and issue the following command:

mvn verify

Deploy the applications

Each folder contains a k8s folder containing a Kubernetes resources necessary for a minimum deploy.

You can run:

kubectl apply -f big-prime/k8s/kubernetes-default.yml
kubectl apply -f continuous-editor/k8s/kubernetes-default.yml

Once you deployed the applications, you can change the JVM parameters using each k8s/gc.sh scripts.

Use k6 for load testing the applications

You can use the k6 scripts available in big-prime/k6 and continuous-editor/k6 to load test the deployed applications. I used testkube to run those tests in Kubernetes cluster.