Data Dictionary View
Columns ___________________________ PINS HITS TRUE_HITS HIT_RATIO TRUE_HIT_RATIO OBJECT_REFRESHES CACHE_REFRESHES OBJECT_FLUSHES CACHE_FLUSHES CACHE_SHRINKS CACHED_OBJECTS PINNED_OBJECTS CACHE_SIZE OPTIMAL_SIZE MAXIMUM_SIZE
Related:
V$ACCESS V$MYSTAT V$PROCESS V$SESSION V$SESSION_CONNECT_INFO V$SESSION_CURSOR_CACHE V$SESSION_EVENT V$SESSION_LONGOPS V$SESSION_WAIT V$SESSTAT V$SESS_IO