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Voir les requêtes courantes, longues, les conflits, les verrous

Voir les requêtes en cours :

SET LINESIZE 20000
SELECT nvl(ses.username,'ORACLE PROC')||' ('||ses.sid||')' USERNAME,
SID,
MACHINE,
REPLACE(SQL.SQL_TEXT,CHR(10),'') STMT,
ltrim(to_char(floor(SES.LAST_CALL_ET/3600), '09')) || ':'
|| ltrim(to_char(floor(mod(SES.LAST_CALL_ET, 3600)/60), '09')) || ':'
|| ltrim(to_char(mod(SES.LAST_CALL_ET, 60), '09')) RUNT
FROM V$SESSION SES,
V$SQLtext_with_newlines SQL
where SES.STATUS = 'ACTIVE'
and SES.USERNAME is not null
and SES.SQL_ADDRESS = SQL.ADDRESS
and SES.SQL_HASH_VALUE = SQL.HASH_VALUE
and Ses.AUDSID <> userenv('SESSIONID')
order by runt desc, 1,sql.piece;

ou

SET LINESIZE 20000
select x.sid
,x.serial#
,x.username
,x.sql_id
,x.sql_child_number
,optimizer_mode
,hash_value
,address
,sql_text
from v$sqlarea sqlarea
,v$session x
where x.sql_hash_value = sqlarea.hash_value
and x.sql_address = sqlarea.address
and x.username is not null;


Voir les conflits :

prompt CTIME is in Seconds
set linesize 120
col BLOCK format 9
col LMODE format 9
col INST_ID format 9
col REQUEST format 9
col SID format 999999

SELECT INST_ID,
SID,
TYPE,
ID1,
ID2,
LMODE,
REQUEST,
CTIME,
BLOCK
FROM
GV$LOCK
WHERE
(ID1,ID2,TYPE) IN
(SELECT ID1, ID2, TYPE FROM GV$LOCK WHERE request>0);

Voir les verrous :

SET LINESIZE 20000
select
object_name,
object_type,
session_id,
type, -- Type or system/user lock
lmode, -- lock mode in which session holds lock
request,
block,
ctime -- Time since current mode was granted
from
v$locked_object, all_objects, v$lock
where
v$locked_object.object_id = all_objects.object_id AND
v$lock.id1 = all_objects.object_id AND
v$lock.sid = v$locked_object.session_id
order by
session_id, ctime desc, object_name;


Voir les opération longues :

COLUMN percent FORMAT 999.99
SELECT sid, to_char(start_time,'hh24:mi:ss') stime,
message,( sofar/totalwork)* 100 percent
FROM v$session_longops
WHERE sofar/totalwork < 1;

Voir les requêtes > 15 minutes :

column username format 'a10'
column osuser format 'a10'
column module format 'a16'
column program_name format 'a20'
column program format 'a20'
column machine format 'a20'
column action format 'a20'
column sid format '9999'
column serial# format '99999'
column spid format '99999'
set linesize 200
set pagesize 30
select
a.sid,a.serial#,a.username,a.osuser,c.start_time,
b.spid,a.status,a.machine,
a.action,a.module,a.program
from
v$session a, v$process b, v$transaction c,
v$sqlarea s
Where
a.paddr = b.addr
and a.saddr = c.ses_addr
and a.sql_address = s.address (+)
and to_date(c.start_time,'mm/dd/yy hh24:mi:ss') <= sysdate - (15/1440) -- running for > 15 minutes
order by c.start_time;

select sid, serial#,SQL_ADDRESS, status,PREV_SQL_ADDR from v$session where sid='xxxx' //(enter the sid value)

select sql_text from v$sqltext where address='XXXXXXXX';
ou :
select SQL_TEXT from v$sqlarea where address='XXXXXXXX';
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