anchor.diff:  
   [source,terminal]
   ----
  -$ docker run -v $(pwd)/:/kubeconfig -e KUBECONFIG=/kubeconfig/kubeconfig registry.redhat.io/openshift4/cnf-tests-rhel8 /usr/bin/test-run.sh -ginkgo.focus="performance|sctp"
  +$ docker run -v $(pwd)/:/kubeconfig -e KUBECONFIG=/kubeconfig/kubeconfig registry.redhat.io/openshift4/cnf-tests-rhel8:4.6 /usr/bin/test-run.sh -ginkgo.focus="performance|sctp"
   ----
   
   [NOTE]
  
positive.code: [id="cnf-performing-end-to-end-tests-image-parameters_{context}"]
  == Image parameters
  
  Depending on the requirements, the tests can use different images. There are two images used by the tests that can be changed using the following environment variables:
  
  * `CNF_TESTS_IMAGE`
  
negative.code: 
  [source,termal]
  ----
  $ docker run -v $(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig -e PERFORMANCE_PROFILE_MANIFEST_OVERRIDE=/kubeconfig/manifest.yaml registry.redhat.io/openshift4/cnf-tests-rhel8:4.6 /usr/bin/test-run.sh
  ----
  
  [id="cnf-performing-end-to-end-tests-cluster-impacts_{context}"]
  