diff --git a/.github/workflows/pr-test-rust.yml b/.github/workflows/pr-test-rust.yml
index 22e3176250..9e7b45a2e1 100644
--- a/.github/workflows/pr-test-rust.yml
+++ b/.github/workflows/pr-test-rust.yml
@@ -224,6 +224,7 @@ jobs:
             upload_benchmarks: true
             parallel_opts: ""  # No parallel for benchmarks (performance measurement)
             ignore_opts: "--ignore=e2e_test/benchmarks/test_go_bindings_perf.py --ignore=e2e_test/benchmarks/test_nightly_perf.py"  # Go and nightly benchmarks run in dedicated jobs
+            runner: 4-gpu-h100
           - name: agentic-apis
             timeout: 30
             test_dirs: "e2e_test/responses e2e_test/messages"
@@ -284,7 +285,8 @@ jobs:
             test_filter: ""
             setup_trtllm: true
             ignore_opts: ""
-    runs-on: k8s-runner-gpu
+            runner: 4-gpu-h100
+    runs-on: ${{ matrix.runner || 'k8s-runner-gpu' }}
     timeout-minutes: ${{ matrix.timeout }}
     steps:
       - name: Checkout code
@@ -305,7 +307,7 @@ jobs:
       - name: Setup SGLang backend
         if: ${{ !matrix.setup_vllm && !matrix.setup_trtllm }}
         uses: ./.github/actions/setup-sglang
-      
+
       - name: Download wheel artifact
         uses: actions/download-artifact@v7
         with:
@@ -557,7 +559,7 @@ jobs:
           if [[ "${{ needs.check-ci.outputs.should_run }}" != "true" ]]; then
             echo "CI was skipped (external contributor without run-ci label)"
             exit 0
-          elif [[ "${{ needs.python-lint.result }}" == "failure" || "${{ needs.build-wheel.result }}" == "failure" || "${{ needs.unit-tests.result }}" == "failure" || "${{ needs.gateway-e2e.result }}" == "failure" || "${{ needs.go-unit-tests.result }}" == "failure" || "${{ needs.go-bindings-e2e.result }}" == "failure" ]]; then
+          elif [[ "${{ needs.python-lint.result }}" == "failure" || "${{ needs.build-wheel.result }}" == "failure" || "${{ needs.python-unit-tests.result }}" == "failure" || "${{ needs.unit-tests.result }}" == "failure" || "${{ needs.gateway-e2e.result }}" == "failure" || "${{ needs.go-unit-tests.result }}" == "failure" || "${{ needs.go-bindings-e2e.result }}" == "failure" ]]; then
             echo "One or more jobs failed"
             exit 1
           else
diff --git a/e2e_test/benchmarks/test_pd_perf.py b/e2e_test/benchmarks/test_pd_perf.py
index ca883fc70b..e124ad088a 100644
--- a/e2e_test/benchmarks/test_pd_perf.py
+++ b/e2e_test/benchmarks/test_pd_perf.py
@@ -20,7 +20,7 @@ def test_pd_perf(self, setup_backend, genai_bench_runner):
             # accurate GPU utilization sampling (at least 30+ seconds)
             max_requests_per_run=200,
             thresholds={
-                "ttft_mean_max": 13,
+                "ttft_mean_max": 5,
                 "e2e_latency_mean_max": 16,
                 "input_throughput_mean_min": 350,
                 "output_throughput_mean_min": 18,
diff --git a/e2e_test/benchmarks/test_regular_perf.py b/e2e_test/benchmarks/test_regular_perf.py
index 9fd7518a5d..6cb21bfb54 100644
--- a/e2e_test/benchmarks/test_regular_perf.py
+++ b/e2e_test/benchmarks/test_regular_perf.py
@@ -21,7 +21,7 @@ def test_regular_perf(self, setup_backend, genai_bench_runner):
             # accurate GPU utilization sampling (at least 30+ seconds)
             max_requests_per_run=200,
             thresholds={
-                "ttft_mean_max": 6,
+                "ttft_mean_max": 0.8,
                 "e2e_latency_mean_max": 14,
                 "input_throughput_mean_min": 800,
                 "output_throughput_mean_min": 12,
diff --git a/scripts/k8s-runner-resources/arc-runner-autoscaler.yaml b/scripts/k8s-runner-resources/arc-runner-autoscaler.yaml
new file mode 100644
index 0000000000..50e64ad066
--- /dev/null
+++ b/scripts/k8s-runner-resources/arc-runner-autoscaler.yaml
@@ -0,0 +1,39 @@
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: HorizontalRunnerAutoscaler
+metadata:
+  name: arc-runner-h100-autoscaler
+  namespace: actions-runner-system
+spec:
+  scaleTargetRef:
+    kind: RunnerDeployment
+    name: arc-runner-gpu-h100
+
+  minReplicas: 10
+  maxReplicas: 20
+
+  metrics:
+    - type: PercentageRunnersBusy
+      scaleUpThreshold: "0.95"
+      scaleDownThreshold: "0.25"
+      scaleUpFactor: "0.5"
+      scaleDownFactor: "0.5"
+---
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: HorizontalRunnerAutoscaler
+metadata:
+  name: arc-cpu-runner-autoscaler
+  namespace: actions-runner-system
+spec:
+  scaleTargetRef:
+    kind: RunnerDeployment
+    name: arc-runner-cpu
+
+  minReplicas: 4
+  maxReplicas: 8
+
+  metrics:
+    - type: PercentageRunnersBusy
+      scaleUpThreshold: "0.95"
+      scaleDownThreshold: "0.25"
+      scaleUpFactor: "0.5"
+      scaleDownFactor: "0.5"
diff --git a/scripts/k8s-runner-resources/arc-runner-cpu.yaml b/scripts/k8s-runner-resources/arc-runner-cpu.yaml
new file mode 100644
index 0000000000..ad463404cd
--- /dev/null
+++ b/scripts/k8s-runner-resources/arc-runner-cpu.yaml
@@ -0,0 +1,26 @@
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: RunnerDeployment
+metadata:
+  name: arc-runner-cpu
+  namespace: actions-runner-system
+spec:
+  replicas: 4
+  template:
+    spec:
+      repository: lightseekorg/smg
+      labels:
+        - k8s-runner-cpu
+      serviceAccountName: arc-runner-sa
+
+      containers:
+        - name: runner
+          image: fra.ocir.io/idqj093njucb/action-runner:v0.0.1
+          resources:
+            requests:
+              cpu: "8"
+              memory: "16Gi"
+            limits:
+              cpu: "8"
+              memory: "16Gi"
+        - name: docker
+          image: fra.ocir.io/idqj093njucb/docker:dind
diff --git a/scripts/k8s-runner-resources/arc-runner-gpu.yaml b/scripts/k8s-runner-resources/arc-runner-gpu.yaml
new file mode 100644
index 0000000000..bde6d6ba95
--- /dev/null
+++ b/scripts/k8s-runner-resources/arc-runner-gpu.yaml
@@ -0,0 +1,159 @@
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: RunnerDeployment
+metadata:
+  name: arc-runner-gpu-h100
+  namespace: actions-runner-system
+spec:
+  replicas: 10
+  template:
+    spec:
+      repository: lightseekorg/smg
+      labels:
+        - 4-gpu-h100
+        - k8s-runner-gpu
+      serviceAccountName: arc-runner-sa
+
+      nodeSelector:
+        nvidia.com/gpu: "true"
+        beta.kubernetes.io/instance-type: BM.GPU.H100.8
+
+      tolerations:
+        - key: "nvidia.com/gpu"
+          operator: "Equal"
+          value: "true"
+          effect: "NoSchedule"
+
+      affinity:
+        podAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 100
+              podAffinityTerm:
+                labelSelector:
+                  matchExpressions:
+                    - key: runner-deployment-name
+                      operator: In
+                      values:
+                        - arc-runner-gpu-h100
+                topologyKey: kubernetes.io/hostname
+
+      volumes:
+        - name: model-cache
+          persistentVolumeClaim:
+            claimName: model-cache
+        - name: docker-sock
+          emptyDir: {}
+        - name: docker-storage
+          emptyDir: {}
+        - name: dshm
+          emptyDir:
+            medium: Memory
+            sizeLimit: 16Gi
+
+      containers:
+        - name: runner
+          image: fra.ocir.io/idqj093njucb/action-runner:v0.0.1
+          resources:
+            limits:
+              nvidia.com/gpu: 4
+          volumeMounts:
+            - name: model-cache
+              mountPath: /models
+            - name: docker-sock
+              mountPath: /var/run
+            - name: dshm
+              mountPath: /dev/shm
+          env:
+            - name: DOCKER_HOST
+              value: unix:///var/run/docker.sock
+        - name: docker
+          image: fra.ocir.io/idqj093njucb/docker:dind
+          securityContext:
+            privileged: true  # Required for DinD
+          env:
+            - name: DOCKER_TLS_CERTDIR
+              value: ""  # Disables TLS for shared socket use
+          volumeMounts:
+            - name: docker-sock
+              mountPath: /var/run
+            - name: docker-storage
+              mountPath: /var/lib/docker
+---
+apiVersion: actions.summerwind.dev/v1alpha1
+kind: RunnerDeployment
+metadata:
+  name: arc-runner-gpu-a10
+  namespace: actions-runner-system
+spec:
+  replicas: 2
+  template:
+    spec:
+      repository: lightseekorg/smg
+      labels:
+        - 4-gpu-a10
+        - k8s-runner-gpu
+      serviceAccountName: arc-runner-sa
+
+      nodeSelector:
+        nvidia.com/gpu: "true"
+        beta.kubernetes.io/instance-type: BM.GPU.A10.4
+
+      tolerations:
+        - key: "nvidia.com/gpu"
+          operator: "Equal"
+          value: "true"
+          effect: "NoSchedule"
+
+      affinity:
+        podAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 100
+              podAffinityTerm:
+                labelSelector:
+                  matchExpressions:
+                    - key: runner-deployment-name
+                      operator: In
+                      values:
+                        - arc-runner-gpu-a10
+                topologyKey: kubernetes.io/hostname
+
+      volumes:
+        - name: model-cache
+          persistentVolumeClaim:
+            claimName: model-cache
+        - name: docker-sock
+          emptyDir: {}
+        - name: docker-storage
+          emptyDir: {}
+        - name: dshm
+          emptyDir:
+            medium: Memory
+            sizeLimit: 16Gi
+
+      containers:
+        - name: runner
+          image: fra.ocir.io/idqj093njucb/action-runner:v0.0.1
+          resources:
+            limits:
+              nvidia.com/gpu: 4
+          volumeMounts:
+            - name: model-cache
+              mountPath: /models
+            - name: docker-sock
+              mountPath: /var/run
+            - name: dshm
+              mountPath: /dev/shm
+          env:
+            - name: DOCKER_HOST
+              value: unix:///var/run/docker.sock
+        - name: docker
+          image: fra.ocir.io/idqj093njucb/docker:dind
+          securityContext:
+            privileged: true  # Required for DinD
+          env:
+            - name: DOCKER_TLS_CERTDIR
+              value: ""  # Disables TLS for shared socket use
+          volumeMounts:
+            - name: docker-sock
+              mountPath: /var/run
+            - name: docker-storage
+              mountPath: /var/lib/docker
diff --git a/scripts/k8s-runner-resources/arc-runner-rbac.yaml b/scripts/k8s-runner-resources/arc-runner-rbac.yaml
new file mode 100644
index 0000000000..c317d45716
--- /dev/null
+++ b/scripts/k8s-runner-resources/arc-runner-rbac.yaml
@@ -0,0 +1,45 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: arc-runner-sa
+  namespace: actions-runner-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: arc-runner
+  namespace: actions-runner-system
+rules:
+  # Argo Workflows
+  - apiGroups: [""]
+    resources:
+      - secrets
+    verbs:
+      - get
+      - list
+      - watch
+
+  # Pods
+  - apiGroups: [""]
+    resources:
+      - pods
+      - pods/log
+      - pods/exec
+    verbs:
+      - get
+      - list
+      - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: arc-runner-rb
+  namespace: actions-runner-system
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: arc-runner
+subjects:
+  - kind: ServiceAccount
+    name: arc-runner-sa
+    namespace: actions-runner-system