oradebug dump global_area

SQL> oradebug doc event action global_area
GLOBAL_AREA
        - Dump fixed global area(s) (1=PGA/2=SGA/3=UGA, add +8 for pointer content)
Usage
-------
GLOBAL_AREA( level           <ub4> default '1')

SQL> oradebug setospid 5832
Oracle pid: 27, Windows thread id: 5832, image: ORACLE.EXE (SHAD)
sys@SYS$USERS> oradebug dump global_area 4
Statement processed.
sys@SYS$USERS> oradebug tracefile_name
C:\ORACLE\DB\ORA19\DIAG\diag\rdbms\ora19\ora19\trace\ora19_ora_5832.trc

gvim C:\ORACLE\DB\ORA19\DIAG\diag\rdbms\ora19\ora19\trace\ora19_ora_5832.trc