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v$session + v$session_wait (ÔÚ10gÀ﹦Äܱ»ÕûºÏ,´ÕºÏËã1¸ö°É.)
v$process
v$sql
v$sqltext
v$bh (¸üÄþÔ¸ÊÇx$bh)
v$lock
v$latch_children
v$sysstat
v$system_event
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1¡£System µÄ over view
v$sysstat , v$system_event , v$parameter
2¡£Ä³¸ösession µÄµ±Ç°Çé¿ö
v$process , v$session , v$session_wait ,v$session_event , v$sesstat
3¡£SQL µÄÇé¿ö
v$sql , v$sqlarea , v$SQL_PLAN , V$SQL_PLAN_STATISTICS, v$sqltext_with_newlines
3. Latch / lock /ENQUEUE
v$latch , v$latch_children , v$latch_holder , v$lock ,V$ENQUEUE_STAT ,V$ENQUEUE_LOCK
4. IO ·½ÃæµÄ
v$segstat , v$filestat , v$tempstat ,v$datafile , v$tempfile
5.shared pool / Library cache
v$Librarycache , v$rowcache , x$k***sp
6.¼¸¸öadviceÒ²²»´í
v$db_cache_advice , v$PGA_TARGET_ADVICE, v$SHARED_POOL_ADVICE