Optimize application resource requests/limits based on real usage

- Reduce replicas from 2 to 1 (single instance sufficient)
- Adjust CPU requests: 100m → 50m (based on actual usage)
- Adjust CPU limits: 500m → 200m (4x headroom for spikes)
- Adjust memory requests: 128Mi → 64Mi (realistic baseline)
- Adjust memory limits: 512Mi → 256Mi (2x headroom for 160MB peak usage)
- Update S2I template with same optimized values
- Maintain proper resource ratios (4:1 CPU, 4:1 Memory)
- Eliminate resource waste and improve cluster efficiency

k8s/deployment.yaml

@@ -7,7 +7,7 @@ metadata:
     app.kubernetes.io/name: resource-governance
     app.kubernetes.io/component: governance
 spec:
-  replicas: 2
+  replicas: 1
   strategy:
     type: RollingUpdate
     rollingUpdate:
@@ -115,11 +115,11 @@ spec:
               key: SERVICE_ACCOUNT_NAME
         resources:
           requests:
-            cpu: 100m
+            cpu: 50m
-            memory: 128Mi
+            memory: 64Mi
           limits:
-            cpu: 500m
+            cpu: 200m
-            memory: 512Mi
+            memory: 256Mi
         volumeMounts:
         - name: reports
           mountPath: /tmp/reports

openshift-s2i.yaml

@@ -49,25 +49,25 @@ parameters:
 - name: CPU_REQUEST
   displayName: "CPU Request"
   description: "The amount of CPU to request for the container."
-  value: "100m"
+  value: "50m"
   required: true
 
 - name: CPU_LIMIT
   displayName: "CPU Limit"
   description: "The amount of CPU to limit the container to."
-  value: "500m"
+  value: "200m"
   required: true
 
 - name: MEMORY_REQUEST
   displayName: "Memory Request"
   description: "The amount of memory to request for the container."
-  value: "256Mi"
+  value: "64Mi"
   required: true
 
 - name: MEMORY_LIMIT
   displayName: "Memory Limit"
   description: "The amount of memory to limit the container to."
-  value: "1Gi"
+  value: "256Mi"
   required: true
 
 - name: REPLICAS