HPA scale up and down - infinispan rebalance

It seems like scaling up keycloak pods quickly can cause a good amount of infinispan thrash for rebalances? Can anyone share their HPA configs?

This is my current config but its junk lol

  autoscaling:
    enabled: true
    minReplicas: 3
    maxReplicas: 6
    metrics:
      - type: Resource
        resource:
          name: cpu
          target:
            type: Utilization
            averageUtilization: 70
    behavior:
      scaleDown:
        stabilizationWindowSeconds: 300
        policies:
          - type: Pods
            value: 1
            periodSeconds: 60
      scaleUp:
        stabilizationWindowSeconds: 0
        policies:
          - type: Pods
            value: 2
            periodSeconds: 60