<p>I have been working with docker to run my scripts on chrome-node and firefox -node and debug with the selenium-hub image where it runs smoothly, but when I use the same with k8s the whole system slows down. Why is this happening, any idea. I am using minikubes for kubernetes and docker toolbox and docker compose for docker.</p>

<p>Thanks,</p>

<p>There would definitely be an additional overhead when you start Kubernetes using minikube locally, compared to just starting a Docker container on the host.</p>

<p>In order to have a Kubernetes cluster, minikube creates a VM on the machine where the Kubernetes components will run in addition to the Docker container.</p>

<p>Anyway, minikube is not a production way for running Kubernetes. It is mostly meant for local development and testing. Therefore, you shouldn't evaluated kubernetes performance based on a minikube installation.</p>
