Any way to get a list of files in incremental backup

I am trying to optimise my incremental backups, which are about 3-5 Gb in size (according to the urbackup web interface), and would like to reduce the size by not backing up files like caches/temp files/etc.

I was hoping I could run a query against the sqlite database to see which files are definitely new in the latest backup.

Any ideas on queries I could run?

Hi

What i do is simply run urbackup in debug mode and look at the logs.
Ignore a few folder make an incremental, add a few new folders to ignore, etc.