Does Prometheus expose the Horizontal Pod Autoscaler's "Current CPU Utilization" as shown in the Kubernetes dashboard? In the Kubernetes dashboard, I can see for a HPA the following information:

Min Replicas:
3
Max Replicas:
11
Target CPU Utilization:
80%
Status
Current Replicas:
3
Desired Replicas:
3
Current CPU Utilization:
10%
Last Scaled:
5 days


However, I can't figure out how the 10% CPU utilization is calculated? 

And if this value exposed via Prometheus?
As we can see from kube-state-metrics/docs/horizontalpodautoscaler-metrics.md

We just need to have kube-state-metrics along with HPA to start getting metrics in prometheus.