Use Capacity reports to view storage capacity at the computer, Instance, database, device, fragment, and data file level. For a specific Instance, computer, group of computers, database, group of databases, tablespace, group of tablespaces, datafiles, fragments, or all the computers in your enterprise, you can view:
how much storage you have for an RDBMS and the objects it contains
how much storage is being used for an RDBMS and the objects it contains
what percentage of RDBMS storage is free for expansion
The Capacity reporting function provides you with the ability to view the storage capacity, used space, and free space for your databases in a single view.
Total Instance Storage: Oracle, SQL/Server, Sybase, UDB
Data File Used Space: Oracle, SQL/Server
Data File Free Space: Oracle, SQL/Server
Device Used Space: Sybase
Device Free Space: Sybase
Container Used Space: UDB
Container Free Space: UDB
Fragment Used Space: Sybase
Fragment Free Space: Sybase
Selecting Resources Upon Which to Report
Filtering the Resources that Appear in a Report
Trending with Historical Data