Hi,

1. Use DOS command to list all files in a given location.

2. Execute that through SQL and store results in a table with a time stamp.

You'll see backup file growth over the period of time. If it's too much info than list servers instead of single databases.

Problem with this is if the backup fails you'll need a seperate process or to analyse the job logs.

Another problem us that there is no way to establish partial writes.

Would be nice to hear alternatives,preferably something that doesn't involve SSRS