Usually When You want to check oracle process on Linux OS you are using “ps” command but what if you want to check and display all the oracle process on windows :
sqlplus / as sysdba
select a.sid,a.serial#, a.program, p.pid, p.spid, a.osuser, b.name, b.DESCRIPTION, p.PGA_USED_MEM from v$session a,v$process p, v$bgprocess b where a.paddr=b.paddr
and a.paddr=p.addr and p.background=1;
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