Hi Wei Li

You can check here it working 100% fine in the Admin Console: https://grafana-route-middleware-monitoring.apps.mdsdemo-710a.openshiftworkshop.com/d/jeGwAMvZk/unifiedpush-server?orgId=1

As the images attached here; https://issues.jboss.org/browse/AEROGEAR-9640 which shows the % working as it should be.