V$ROWCACHE

Columns
   ___________________________
 
   COUNT
   USAGE
   FIXED
   GETS
   GETMISSES
   SCANS
   PARAMETER
   MODIFICATIONS
   SCANCOMPLETES
   DLM_REQUESTS
   DLM_CONFLICTS
   DLM_RELEASES
   SCANMISSES
   TYPE
   CACHE#
   FLUSHES
   SUBORDINATE#

Related Views:

V$CACHE
V$DB_OBJECT_CACHE 
V$LIBRARYCACHE 
V$ROWCACHE_PARENT 
V$ROWCACHE_SUBORDINATE 
V$SUBCACHE