OpenStack General System Performance
This dashboard is used to view System Performance with “typical” OpenStack Nodes (Controllers, Computes, Deployment Nodes (Undercloud)). It is built for a collectd/graphite metrics environment. It is best to actually deploy the dashboards (and collectd configurations) using Browbeat (https://github.com/openstack/browbeat), however you can use the json in here and by modifying the included collectd configuration.
Data source config
Upload an updated version of an exported dashboard.json file from Grafana