diff --git a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-main.yaml b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-main.yaml
index 6e09d7f3ac6f1..bb1c872944be9 100644
--- a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-main.yaml
+++ b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-main.yaml
@@ -384,18 +384,24 @@ tests:
   steps:
     cluster_profile: aws-perfscale-qe
     env:
+      ADDITIONAL_WORKER_NODES: "3"
       BASE_DOMAIN: qe.devcluster.openshift.com
+      CD_V2_EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s --service-latency
       CDV2_ITERATION_MULTIPLIER: "15"
-      COMPUTE_NODE_REPLICAS: "6"
-      ENABLE_LOCAL_INDEX: "true"
+      ENABLE_LAYER_3: "false"
       ES_TYPE: qe
-      EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s
+      IGNORE_JOB_ITERATIONS: "true"
+      KB_FLAGS: --local-indexing
+      ND_CNI_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50
+        --churn-cycles=2
+      ND_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50 --churn-cycles=2
       OUTPUT_FORMAT: JUNIT
       RUN_ORION: "false"
       UDN_ITERATION_MULTIPLIER: "12"
       VERSION: "4.22"
       ZONES_COUNT: "3"
     test:
+    - ref: openshift-qe-workers-scale
     - chain: openshift-qe-control-plane
     - chain: openshift-qe-orion-consolidated
     workflow: openshift-qe-installer-aws
diff --git a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.21.yaml b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.21.yaml
index c6481b521e2ee..a897e0666a3c8 100644
--- a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.21.yaml
+++ b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.21.yaml
@@ -359,19 +359,24 @@ tests:
   steps:
     cluster_profile: aws-perfscale-qe
     env:
+      ADDITIONAL_WORKER_NODES: "3"
       BASE_DOMAIN: qe.devcluster.openshift.com
+      CD_V2_EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s --service-latency
       CDV2_ITERATION_MULTIPLIER: "15"
-      COMPUTE_NODE_REPLICAS: "6"
       ENABLE_LAYER_3: "false"
-      ENABLE_LOCAL_INDEX: "true"
       ES_TYPE: qe
-      EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s
+      IGNORE_JOB_ITERATIONS: "true"
+      KB_FLAGS: --local-indexing
+      ND_CNI_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50
+        --churn-cycles=2
+      ND_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50 --churn-cycles=2
       OUTPUT_FORMAT: JUNIT
       RUN_ORION: "false"
       UDN_ITERATION_MULTIPLIER: "12"
       VERSION: "4.21"
       ZONES_COUNT: "3"
     test:
+    - ref: openshift-qe-workers-scale
     - chain: openshift-qe-control-plane
     - chain: openshift-qe-orion-consolidated
     workflow: openshift-qe-installer-aws
diff --git a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.22.yaml b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.22.yaml
index fbb65d9102001..786b191c78672 100644
--- a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.22.yaml
+++ b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.22.yaml
@@ -382,18 +382,24 @@ tests:
   steps:
     cluster_profile: aws-perfscale-qe
     env:
+      ADDITIONAL_WORKER_NODES: "3"
       BASE_DOMAIN: qe.devcluster.openshift.com
+      CD_V2_EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s --service-latency
       CDV2_ITERATION_MULTIPLIER: "15"
-      COMPUTE_NODE_REPLICAS: "6"
-      ENABLE_LOCAL_INDEX: "true"
+      ENABLE_LAYER_3: "false"
       ES_TYPE: qe
-      EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s
+      IGNORE_JOB_ITERATIONS: "true"
+      KB_FLAGS: --local-indexing
+      ND_CNI_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50
+        --churn-cycles=2
+      ND_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50 --churn-cycles=2
       OUTPUT_FORMAT: JUNIT
       RUN_ORION: "false"
       UDN_ITERATION_MULTIPLIER: "12"
       VERSION: "4.22"
       ZONES_COUNT: "3"
     test:
+    - ref: openshift-qe-workers-scale
     - chain: openshift-qe-control-plane
     - chain: openshift-qe-orion-consolidated
     workflow: openshift-qe-installer-aws
diff --git a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.23.yaml b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.23.yaml
index 48974a6e9cb2b..e57a010dbd70f 100644
--- a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.23.yaml
+++ b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-4.23.yaml
@@ -362,18 +362,24 @@ tests:
   steps:
     cluster_profile: aws-perfscale-qe
     env:
+      ADDITIONAL_WORKER_NODES: "3"
       BASE_DOMAIN: qe.devcluster.openshift.com
+      CD_V2_EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s --service-latency
       CDV2_ITERATION_MULTIPLIER: "15"
-      COMPUTE_NODE_REPLICAS: "6"
-      ENABLE_LOCAL_INDEX: "true"
+      ENABLE_LAYER_3: "false"
       ES_TYPE: qe
-      EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s
+      IGNORE_JOB_ITERATIONS: "true"
+      KB_FLAGS: --local-indexing
+      ND_CNI_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50
+        --churn-cycles=2
+      ND_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50 --churn-cycles=2
       OUTPUT_FORMAT: JUNIT
       RUN_ORION: "false"
       UDN_ITERATION_MULTIPLIER: "12"
-      VERSION: "4.22"
+      VERSION: "4.23"
       ZONES_COUNT: "3"
     test:
+    - ref: openshift-qe-workers-scale
     - chain: openshift-qe-control-plane
     - chain: openshift-qe-orion-consolidated
     workflow: openshift-qe-installer-aws
diff --git a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-5.0.yaml b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-5.0.yaml
index 3d3955842f1db..f56b56b8c7db7 100644
--- a/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-5.0.yaml
+++ b/ci-operator/config/openshift/ovn-kubernetes/openshift-ovn-kubernetes-release-5.0.yaml
@@ -363,18 +363,25 @@ tests:
   steps:
     cluster_profile: aws-perfscale-qe
     env:
+      ADDITIONAL_WORKER_NODES: "3"
       BASE_DOMAIN: qe.devcluster.openshift.com
+      CD_V2_EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s --service-latency
       CDV2_ITERATION_MULTIPLIER: "15"
-      COMPUTE_NODE_REPLICAS: "6"
+      ENABLE_LAYER_3: "false"
       ENABLE_LOCAL_INDEX: "true"
       ES_TYPE: qe
-      EXTRA_FLAGS: --churn-duration=20m --pod-ready-threshold=20s
+      IGNORE_JOB_ITERATIONS: "true"
+      KB_FLAGS: --local-indexing
+      ND_CNI_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50
+        --churn-cycles=2
+      ND_EXTRA_FLAGS: --churn-mode=objects --churn-delay=1m --churn-percent=50 --churn-cycles=2
       OUTPUT_FORMAT: JUNIT
       RUN_ORION: "false"
       UDN_ITERATION_MULTIPLIER: "12"
-      VERSION: "4.22"
+      VERSION: "5.0"
       ZONES_COUNT: "3"
     test:
+    - ref: openshift-qe-workers-scale
     - chain: openshift-qe-control-plane
     - chain: openshift-qe-orion-consolidated
     workflow: openshift-qe-installer-aws