Don't know if there are any pre-canned views.
There is information regarding how to access/view the database schema here: http://documentation.commvault.com/commvault/v11/article?p=97017.htm
This may help with identifying suitable custom datasets.
Additionally, the documentation page entitled, "Data Sets for Build Your Own Reports" mentions the following:
"To help you determine which tables or columns to use, we have created a webpage that lists all CommServ database tables, including table and column descriptions. You must have a user account on the Cloud Services website to view this webpage. For instructions, see Getting Access to the Cloud Services Website. To view the webpage, see Commvault Database Tables.
Alternatively, you can request additional information about the database, views, tables, columns, and values by sending an email to Devemail@example.com."
Lastly, there seems to ba a pre-canned REST API Call targeted to Job Operations > POST Job Details which includes "currentAttemptThroughput" and "averageThroughput" as Response Parameters so you should be able to query those specific job metrics at set intervals while a job is active and capture them for creating the report in your preferred visulaization/reporting tool. For the REST API Reference see:
Again, all outside my direct experience, but hopefully the above links are useful/relevant to your requirements and lead to something fruitful.
Best of luck,