Bring back the smallest integration test

Author: dom4ha

test/integration/scheduler_perf/config/performance-config.yaml

@@ -746,8 +746,13 @@
     podTemplatePath: config/templates/pod-default.yaml
     collectMetrics: true
   workloads:
-  - name: 500Nodes/1kPods
+  - name: 5Nodes/10Pods
     labels: [integration-test, performance, short]
+    params:
+      initNodes: 5
+      measurePods: 10
+  - name: 500Nodes/1kPods
+    labels: [performance, short]
     params:
       initNodes: 500
       measurePods: 1000