PINS : The number of times a PIN was requested for objects of this namespace
PINHITS : The number of times all of the metadata pieces of the library object were
found in memory
RELOADS : Any PIN of an object that is not the first PIN performed since the object
handle was created, and which requires loading the object from disk
As the above description of these parameter in v$librarycache, Does the following formula exists ?
PINS=PINHITS+RELOADS
