What privileges do I need to view Database Browser | Overview Tab and Space Usage Tab? (4289960)

What privileges do I need to grant to my user in order to view the Database Browser, specifically the Overview Tab and Space Usage Tab?

Grant SELECT privilege to the following tables, to the user or schema. NOTE: These tables are accessed by Toad per the spool SQL from  SQL Monitor. Different versions of Toad for Oracle may or may not access the same tables below. Run another spool SQL from SQL Monitor to see exactly what tables your Toad version is accessing.

v_$sgastat
v_$sysstat
v_$librarycache
v_$latch
v_$system_event
v_$parameter

sys.dba_data_files
sys.dba_free_space
sys.dba_tablespaces