GV$PROCESS_MEMORY definition in Oracle Database 10.2 / www.oracledba.ru
GV$PROCESS_MEMORY
select
inst_id, -- INST_ID NUMBER
ksmpgst_pid, -- PID NUMBER
ksmpgst_ser, -- SERIAL# NUMBER
ksmpgst_catname, -- CATEGORY VARCHAR2(15)
ksmpgst_alloc, -- ALLOCATED NUMBER
decode -- USED NUMBER
(ksmpgst_used, 0, to_number (null), 1, 0, ksmpgst_used),
decode -- MAX_ALLOCATED NUMBER
(ksmpgst_maxal, 0, to_number (null), 1, 0, ksmpgst_maxal)
from
x$ksmpgst
where
bitand (ksmpgst_paflg, 1) !=0 and (ksmpgst_alloc > 0 or ksmpgst_used > 1 or ksmpgst_maxal > 1) order by inst_id,
ksmpgst_pid,
ksmpgst_catidx