Setup Minimized 11g Sga

Oracle 11g occupy lots of memory.
Based on my experience 9i requires 60m, 10g requires 80m, 11g requires 100m at least.

-- Without Enterprise Manager DB Console
 
SQL> select * from v$sgainfo;
 
NAME                                  BYTES RES
-------------------------------- ---------- ---
Fixed SGA Size                      1331404 No
Redo Buffers                        2641920 No
Buffer Cache Size                   8388608 Yes
Shared Pool Size                   71303168 Yes
Large Pool Size                           0 Yes
Java Pool Size                            0 Yes
Streams Pool Size                         0 Yes
Shared IO Pool Size                       0 Yes
Granule Size                        4194304 No
Maximum SGA Size                   92057600 No
Startup overhead in Shared Pool    33554432 No
Free SGA Memory Available           8388608
 
-- With running Enterprise Manager DB Console
 
SQL> select * from v$sgainfo;
 
NAME                                  BYTES RES
-------------------------------- ---------- ---
Fixed SGA Size                      1331992 No
Redo Buffers                        2445312 No
Buffer Cache Size                  33554432 Yes
Shared Pool Size                  104857600 Yes
Large Pool Size                           0 Yes
Java Pool Size                     25165824 Yes
Streams Pool Size                         0 Yes
Shared IO Pool Size                       0 Yes
Granule Size                        4194304 No
Maximum SGA Size                  184135680 No
Startup overhead in Shared Pool    33554432 No
Free SGA Memory Available          16777216