diff --git a/.github/workflows/robustness-nightly.yaml b/.github/workflows/robustness-nightly.yaml
index bc941cdd7..079054b6d 100644
--- a/.github/workflows/robustness-nightly.yaml
+++ b/.github/workflows/robustness-nightly.yaml
@@ -29,7 +29,7 @@ jobs:
       count: 150
       testTimeout: 200m
       artifactName: main-arm64
-      runs-on: "['actuated-arm64-8cpu-8gb']"
+      runs-on: "['actuated-arm64-12cpu-8gb']"
       scenario: TestRobustnessExploratory
       lazyfsEnabled: false
   release-35:
@@ -49,7 +49,7 @@ jobs:
       count: 150
       testTimeout: 200m
       artifactName: release-35-arm64
-      runs-on: "['actuated-arm64-8cpu-8gb']"
+      runs-on: "['actuated-arm64-12cpu-8gb']"
       scenario: TestRobustnessExploratory
       lazyfsEnabled: false
   release-34:
diff --git a/.github/workflows/robustness-template.yaml b/.github/workflows/robustness-template.yaml
index 64c4294e7..efe47ba1c 100644
--- a/.github/workflows/robustness-template.yaml
+++ b/.github/workflows/robustness-template.yaml
@@ -39,6 +39,15 @@ jobs:
       - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
           go-version: ${{ steps.goversion.outputs.goversion }}
+
+      # Temporary monitoring to compare amd64 and arm64 runner performance
+      # Refer: https://actuated.dev/blog/right-sizing-vms-github-actions
+      - uses: alexellis/setup-arkade@master
+      - name: Install vmmeter
+        run: |
+          sudo -E arkade oci install ghcr.io/openfaasltd/vmmeter:latest --path /usr/local/bin/
+      - uses: self-actuated/vmmeter-action@master
+
       - name: install-lazyfs
         if: ${{ inputs.lazyfsEnabled }}
         run: |
diff --git a/.github/workflows/robustness.yaml b/.github/workflows/robustness.yaml
index 63df430c2..63ed588da 100644
--- a/.github/workflows/robustness.yaml
+++ b/.github/workflows/robustness.yaml
@@ -20,6 +20,6 @@ jobs:
       count: 12
       testTimeout: 30m
       artifactName: main-arm64
-      runs-on: "['actuated-arm64-8cpu-8gb']"
+      runs-on: "['actuated-arm64-12cpu-8gb']"
       scenario: TestRobustness
       lazyfsEnabled: false