select * from v$sgastat order by upper(name)

POOL | NAME | BYTES
shared pool | 1M buffer | 2098176
null | buffer_cache | 50331648
shared pool | character set object | 318524
shared pool | db_handles | 144000
shared pool | dictionary cache | 1614976
shared pool | enqueue | 213556
shared pool | event statistics per sess | 2520000
shared pool | FileIdentificatonBlock | 156352
shared pool | FileOpenBlock | 438232
shared pool | fixed allocation callback | 244
null | fixed_sga | 454524
shared pool | free memory | 46498576
large pool | free memory | 16777216
java pool | free memory | 8388608
shared pool | joxs heap init | 4220
shared pool | KGK heap | 2092
shared pool | KGLS heap | 217368
shared pool | KQR M PO | 157704
shared pool | KQR S PO | 17668
shared pool | KQR S SO | 2560
shared pool | ksm_file2sga region | 370496
shared pool | KSXR large reply queue | 166584
shared pool | KSXR pending messages que | 841036
shared pool | KSXR receive buffers | 1033000
shared pool | library cache | 1578596
null | log_buffer | 3066880
shared pool | message pool freequeue | 665792
shared pool | miscellaneous | 6395564
shared pool | MTTR advisory | 4220
shared pool | PLS non-lib hp | 2068
shared pool | processes | 192000
shared pool | sessions | 543600
shared pool | sim memory hea | 25400
shared pool | sql area | 621064
shared pool | transaction | 264132
shared pool | trigger defini | 340
shared pool | trigger inform | 624
shared pool | trigger source | 100