7 CPU-hogging pods, each requesting and limiting 5000m CPU to test CPU overcommitting

cpu-hog-overcommit.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: cpu-overcommit-demo
  labels:
    app: cpu-overcommit-demo
spec:
  replicas: 4
  selector:
    matchLabels:
      app: cpu-overcommit-demo
  template:
    metadata:
      labels:
        app: cpu-overcommit-demo
    spec:
      containers:
        - name: stress-ng
          image: alexeiled/stress-ng
          args:
            - --cpu
            - "4"
            - --io
            - "2"
            - --vm
            - "1"
            - --vm-bytes
            - "1G"
            - --timeout
            - "60s"
            - --metrics-brief
          resources:
            requests:
              cpu: "2"
              memory: "256Mi"
            limits:
              cpu: "4"
              memory: "2Gi"