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[sql] view plain copy print?

set linesize 120 pagesize 66

col c1 for a9

col c1 heading "OS User"

col c2 for a9

col c2 heading "Oracle User"

col b1 for a9

col b1 heading "Unix PID"

col b2 for 9999 justify left

col b2 heading "SID"

col b3 for 99999 justify left

col b3 heading "SERIAL#"

col sql_text for a35

col event for a30

break on b1 nodup on c1 nodup on c2 nodup on b2 nodup on b3 skip 3

select c.spid b1,

b.osuser c1,

b.username c2,

b.sid b2,

b.serial# b3,

b.event,

a.sql_text

from v$sqltext a, v$session b, v$process c

where a.address = b.sql_address

-- and b.status = 'ACTIVE' /* YOU CAN CHOOSE THIS OPTION ONLY TO SEE

-- ACTVE TRANSACTION ON THAT MOMENT */

and b.paddr = c.addr

and a.hash_value = b.sql_hash_value

order by c.spid, a.hash_value, a.piece

/

REM TOP SESSION

with sessions as

(select /*+ materialize */

sess.inst_id,

sess.sid,

sess.serial#,

sess.username,

sess.module,

sess.program,

stat.value cpu_used_by_this_session,

i.physical_reads,

i.block_gets,

sess.command,

sess.status,

sess.lockwait,

decode(sess.sql_hash_value, 0, sess.prev_hash_value, sess.sql_hash_value) sql_hash_value,

decode(sess.sql_address, '00', sess.prev_sql_addr, sess.sql_address) sql_address

from gv$sesstat stat, gv$session sess, gv$sess_io i

where stat.statistic# =

(select statistic#

from v$statname

where name = 'CPU used by this session')

and stat.sid = sess.sid

and stat.inst_id = sess.inst_id

and (stat.value > 100 or i.physical_reads > 100 or i.block_gets > 100)

and sess.username is not null

and i.sid = sess.sid

and i.inst_id = sess.inst_id),

sqlarea as

(select inst_id, sql_fulltext sql_text, hash_value, address from gv$sqlarea)

select *

from sessions, sqlarea

where sessions.inst_id = sqlarea.inst_id and sessions.sql_hash_value = sqlarea.hash_value and sessions.sql_address = sqlarea.address

order by cpu_used_by_this_session desc

總結(jié)

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