v$session_wait和v$session使用[@more@]set linesize 3000
set pagesize 31
spool c:wait_session.lst
select a.sid, a.seq#, a.event, a.p1text,
a.p1, a.p1raw, a.p2text, a.p2,
a.p2raw, a.p3text, a.p3, a.p3raw,
a.wait_time, a.seconds_in_wait, a.state, b.serial#,
b.username, b.osuser, b.paddr, to_char(b.logon_time,'YYYY-MM-DD HH24:MI:SS'),
b.process, b.sql_hash_value, b.saddr, b.module,
b.row_wait_obj#, b.row_wait_file#, b.row_wait_block#,
b.row_wait_row#
from v$session_wait a, v$session b
where
a.sid = b.sid and
b.username is not null
and b.type <> 'BACKGROUND'
and a.event in (
'db file sequential read',
'db file scattered read',
'latch free',
'direct path read',
'direct path write',
'enqueue',
'library cache pin',
'library cache load lock',
'buffer busy waits',
'free buffer waits');
spool off
set pagesize 31
spool c:wait_session.lst
select a.sid, a.seq#, a.event, a.p1text,
a.p1, a.p1raw, a.p2text, a.p2,
a.p2raw, a.p3text, a.p3, a.p3raw,
a.wait_time, a.seconds_in_wait, a.state, b.serial#,
b.username, b.osuser, b.paddr, to_char(b.logon_time,'YYYY-MM-DD HH24:MI:SS'),
b.process, b.sql_hash_value, b.saddr, b.module,
b.row_wait_obj#, b.row_wait_file#, b.row_wait_block#,
b.row_wait_row#
from v$session_wait a, v$session b
where
a.sid = b.sid and
b.username is not null
and b.type <> 'BACKGROUND'
and a.event in (
'db file sequential read',
'db file scattered read',
'latch free',
'direct path read',
'direct path write',
'enqueue',
'library cache pin',
'library cache load lock',
'buffer busy waits',
'free buffer waits');
spool off
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/178357/viewspace-898571/ ，如需转载，请注明出处，否则将追究法律责任。
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