====== Oracle : Informations mémoire ======
\\ 
==== infos SGA ====
<code sql>
  SHOW SGA;
  SELECT * FROM v$sgainfo;
</code>
==== Infos PGA ====
<code sql>
  SELECT SUM(pga_used_mem) FROM v$process;
  SELECT * FROM V$PGASTAT
</code>
==== Infos Process ====
<code sql>
  SHOW PARAMETER processes;
  SELECT * FROM V$BGPROCESS WHERE paddr <> '00';
</code>