GV$SESSION_OBJECT_CACHE definition in Oracle Database 10.2 / www.oracledba.ru
GV$SESSION_OBJECT_CACHE
select
inst_id, -- INST_ID NUMBER
kocstpin, -- PINS NUMBER
kocsthit, -- HITS NUMBER
kocsttht, -- TRUE_HITS NUMBER
decode -- HIT_RATIO NUMBER
(kocstpin, 0, 1, kocsthit/kocstpin),
decode -- TRUE_HIT_RATIO NUMBER
(kocstpin, 0, 1, kocsttht/kocstpin),
kocstorf, -- OBJECT_REFRESHES NUMBER
kocstrfs, -- CACHE_REFRESHES NUMBER
kocstofs, -- OBJECT_FLUSHES NUMBER
kocstfls, -- CACHE_FLUSHES NUMBER
kocstshr, -- CACHE_SHRINKS NUMBER
kocstcnt, -- CACHED_OBJECTS NUMBER
kocstpnd, -- PINNED_OBJECTS NUMBER
kocstsiz, -- CACHE_SIZE NUMBER
kocstopt, -- OPTIMAL_SIZE NUMBER
kocstmax -- MAXIMUM_SIZE NUMBER
from
x$kocst