[ceilometer][gnocchi][telemetry] (User) frontend or tool to create reports on telemetry data (GPU, RAM, disk, network, ...)

Hello OpenStack-Discuss, I was wondering if there are any simple frontends or similar solutions to provide ceilometer's telemetry data, such as CPU, RAM, volume  throughput and IOPs, network throughput, ... to users? Something like a basic horizon dashboard? Or does anybody have written something using the API to create some nice graphs? I know there is Cloudkitty, but that looks more targeted towards doing rating and billing with this kind of data? Thanks and with regards Christian