Just wanted to jump in here as the architect and main developer of the NetBackup Assessment Toolkit (NBAT). It has been around since 2013 and has had over 15 version releases, each release adding more functionality. The goal of NBAT is to do a dee...
NBAT also shows detailed real-time deduplication rates in the report (by storage server and client type) and also provides even further granular details in the analysis 'dedup_reports' folder