extremely large component (PL/SQL DIANA) listed in v$sgastat
This is not causing any problems that I can discern but I would like to know why it should be reported as so large and what I can do about it.
There are a number of other database on the same version of Oracle hosted on the same server which do not have this "problem".
Any advice would be appreciated.
Neil
SELECT a.* FROM v$sgastat a WHERE pool = 'shared pool' and name not in ('library cache','dictionary cache','free memory','sql area'