The first thing you need to do to make this report useful is to change the frequency in which the data is harvested and extend the retention. Since the report has hourly intervals, I decided to store the data every 15 minutes so I can get a descent sample to then average for each hour, respectively.
Now you just have to create the SSRS report and update the data sources in the report. You can get the RDL here. This is what the report will look like once you get the plumbing all hooked up - note I'm only displaying Monday through Friday because I've found that my servers are pretty quiet on the weekends.