About Me.

My self Adinarayana working as Implementation Application DBA with advanced technologies like RAC/PCP,OID/SSO,DMZ,Exadata and Fusion Middleware i.e Demantra,Application Server,SOA,FMW,BPEL and UPK. Created this blog to share the useful information related to DBA and Application DBA Your comments and suggestions are most welcome. Disclaimer: Please note all the views and opinions expressed in this site are my own. It's not recommend to use the fixes/suggestions provided in this site directly in production instance, please test them before implementing.

Wednesday, December 9, 2015

Monitoring scripts

sessions with highest CPU consumption:
======================================
SELECT s.sid, s.serial#, p.spid as "OS PID",s.username, s.module, st.value/100 as
"CPU sec"
FROM v$sesstat st, v$statname sn, v$session s, v$process p
WHERE sn.name = 'CPU used by this session' -- CPU
AND st.statistic# = sn.statistic#
AND st.sid = s.sid
AND s.paddr = p.addr
AND s.last_call_et < 1800 -- active within last 1/2 hour
AND s.logon_time > (SYSDATE - 240/1440) -- sessions logged on within 4 hours
ORDER BY st.value;

sessions with highest DB Time usage:
====================================
SELECT s.sid, s.serial#, p.spid as "OS PID", s.username, s.module, st.value/100 as
"DB Time (sec)"
, stcpu.value/100 as "CPU Time (sec)", round(stcpu.value / st.value * 100,2) as "%
CPU"
FROM v$sesstat st, v$statname sn, v$session s, v$sesstat stcpu, v$statname sncpu, v
$process p
WHERE sn.name = 'DB time' -- CPU
AND st.statistic# = sn.statistic#
AND st.sid = s.sid
AND sncpu.name = 'CPU used by this session' -- CPU
AND stcpu.statistic# = sncpu.statistic#
AND stcpu.sid = st.sid
AND s.paddr = p.addr
AND s.last_call_et < 1800 -- active within last 1/2 hour
AND s.logon_time > (SYSDATE - 240/1440) -- sessions logged on within 4 hours
AND st.value > 0;

sessions with the highest time for a certain wait:
==================================================
SELECT s.sid, s.serial#, p.spid as "OS PID", s.username, s.module, se.time_waited
FROM v$session_event se, v$session s, v$process p
WHERE se.event = '&event_name'
AND s.last_call_et < 1800 -- active within last 1/2 hour
AND s.logon_time > (SYSDATE - 240/1440) -- sessions logged on within 4 hours
AND se.sid = s.sid
AND s.paddr = p.addr
ORDER BY se.time_waited;

Inactive sessions:
==================
set linesize 1000
select count(s.status) INACTIVE_SESSIONS from gv$session s, v$process p where p.addr=s.paddr and s.status='INACTIVE';

SESSIONS WHICH ARE IN INACTIVE STATUS FROM MORE THAN 1HOUR:
===========================================================
select count(s.status) "INACTIVE SESSIONS > 1HOUR " from gv$session s, v$process p where p.addr=s.paddr and s.last_call_et > 3600 and s.status='INACTIVE';

COUNT OF ACTIVE SESSIONS:
=========================
select count(s.status) ACTIVE_SESSIONS from gv$session s, v$process p where p.addr=s.paddr and s.status='ACTIVE';

TOTAL SESSIONS COUNT ORDERED BY PROGRAM:
========================================
col program for a30
select s.program,count(s.program) Total_Sessions from gv$session s, v$process p where  p.addr=s.paddr group by s.program;

TOTAL COUNT OF SESSIONS ORDERED BY MODULE:
==========================================
col module  for a30
prompt TOTAL SESSIONS
select s.module,count(s.sid) Total_Sessions from gv$session s, v$process p where  p.addr=s.paddr group by s.module;

TOTAL COUNT OF SESSIONS ORDERED BY ACTION:
==========================================
col action for a30
prompt TOTAL SESSIONS
select s.action,count(s.sid) Total_Sessions from gv$session s, v$process p where  p.addr=s.paddr group by s.action;

INACTIVE SESSIONS:
==================
prompt INACTIVE SESSIONS
select p.spid, s.sid,s.last_call_et/3600 last_call_et ,s.status,s.action,s.module,s.program from gv$session s, v$process p where p.addr=s.paddr and s.status='INACTIVE';

INACTIVE:
=========
prompt INACTIVE SESSIONS
select count(s.status) INACTIVE from gv$session s, gv$sqlarea t,v$process p where s.sql_address =t.address and s.sql_hash_value =t.hash_value and p.addr=s.paddr and s.status='INACTIVE';

INACTIVE PROGRAMS:
==================
col module for a40            
prompt INACTIVE SESSIONS
col INACTIVE_PROGRAMS FOR A40
select distinct (s.program) INACTIVE_PROGRAMS,s.module from gv$session s, v$process p where  p.addr=s.paddr and s.status='INACTIVE';

INACTIVE PROGRAMS with disk reads:
==================================
prompt INACTIVE SESSIONS
select distinct (s.program) INACTIVE_PROGRAMS,SUM(T.DISK_READS) from gv$session s, gv$sqlarea t,v$process p where s.sql_address =t.address and s.sql_hash_value =t.hash_value and p.addr=s.paddr and s.status='INACTIVE' GROUP BY S.PROGRAM;

INACTIVE SESSIONS COUNT WITH PROGRAM:
=====================================
col program for a30
prompt TOTAL INACTIVE SESSIONS
col INACTIVE_PROGRAMS FOR A40
select s.program,count(s.program) Total_Inactive_Sessions from gv$session s,v$process p where p.addr=s.paddr AND s.status='INACTIVE' group by s.program order by 2 desc;

TOTAL INACTIVE SESSIONS MORE THAN 1HOUR:
========================================
col program for a30
col INACTIVE_PROGRAMS FOR A40
select s.program,count(s.program) Inactive_Sessions_from_1Hour
from gv$session s,v$process p
where     p.addr=s.paddr  AND
s.status='INACTIVE'
and s.last_call_et > (3600)
group by s.program
order by 2 desc;

TOTAL INACTIVE SESSIONS GROUP BY  MODULE:
=========================================
col program for a60
COL MODULE FOR A30
prompt TOTAL SESSIONS
col INACTIVE_PROGRAMS FOR A40
select s.module,count(s.module) Total_Inactive_Sessions
from gv$session s,v$process p
where     p.addr=s.paddr  AND
s.status='INACTIVE'
group by s.module;

INACTIVE SESSION DETAILS MORE THAN 1 HOUR:
==========================================

set pagesize 40
col INST_ID for 99
col spid for a10
set linesize 150
col PROGRAM for a10
col action format a10
col logon_time format a16
col module format a13
col cli_process format a7
col cli_mach for a15
col status format a10
col username format a10
col last_call_et_Hrs for 9999.99
col sql_hash_value for 9999999999999col username for a10
set linesize 152
set pagesize 80
col "Last SQL" for a60
col elapsed_time for 999999999999
select p.spid, s.sid,s.last_call_et/3600 last_call_et_Hrs ,s.status,s.action,s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.last_call_et > (3600)
order by last_call_et;


Inactive sessions for 15 mins:
==============================
set lines 1000
col sid format 9999
col username heading 'User' format a10
col osuser format a10 trunc
col process format a7 trunc
col program format a25 trunc
col lt format a13
col spid format a8
col et format 99999.99 heading 'ETime'
col action format a40 heading 'Action/Machine'
col pum format 99,9999 heading 'PGA UM'
spool inactive_sessions.lst
select s.sid, to_char(logon_time,'mm/dd hh24:mi') lt,
       s.username, p.spid, nvl(s.program, s.module) program,
       p.pga_used_mem/1024/1024 pum,
       s.last_call_et/60 et, p.pid,
       nvl(s.action,s.machine) action
  from v$session s, v$process p
 where s.status = 'INACTIVE'
   and s.username is not null
   and s.last_call_et/60 > 2000
   and s.paddr = p.addr
 order by 7
/

INACTIVE PROGRAM  --ANY--:
==========================

select p.spid, s.sid,s.last_call_et/3600 last_call_et_Hrs ,s.status,s.action,s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
And s.program='&PROGRAM_NAME'
order by last_call_et;

INACTIVE MODULES  --ANY--:
==========================
select p.spid, s.sid,s.last_call_et/3600 last_call_et_Hrs ,s.status,s.action,s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr
And s.module like '%order_cleanup_hazmat_v3.sql'
order by last_call_et;

INACTIVE JDBC SESSIONS:
=======================

set pagesize 40
col INST_ID for 99
col spid for a10
set linesize 150
col PROGRAM for a10
col action format a10
col logon_time format a16
col module format a13
col cli_process format a7
col cli_mach for a15
col status format a10
col username format a10
col last_call_et for 9999.99
col sql_hash_value for 9999999999999col username for a10
set linesize 152
set pagesize 80
col "Last SQL" for a60
col elapsed_time for 999999999999
select p.spid, s.sid,s.last_call_et/3600 last_call_et ,s.status,s.action,
s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.program='JDBC Thin Client'
and s.last_call_et > 3600
order by last_call_et;

COUNT OF INACTIVE SESSIONS MORE THAN ONE HOUR:
==============================================

SELECT COUNT(P.SPID)
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.program='JDBC Thin Client'
and s.last_call_et > 3600
order by last_call_et;

blocking inactive sessions with sql_id null:
============================================
set pagesize 40
col INST_ID for 99
col spid for a10
set linesize 150
col PROGRAM for a10
col action format a10
col logon_time format a16
col module format a13
col cli_process format a7
col cli_mach for a15
col status format a10
col username format a10
col last_call_et for 9999.99
col sql_hash_value for 9999999999999col username for a10
set linesize 152
set pagesize 80
col "Last SQL" for a60
col elapsed_time for 999999999999
select * from  gv$session where status='INACTIVE' and sql_id IS NULL AND sql_hash_value=0;

FORMS:
========
TOTAL FORM SESSIONS:
===================
SELECT COUNT(S.SID) INACTIVE_FORM_SESSIONS FROM V$SESSION S WHERE S.STATUS='INACTIVE' and s.action like ('%FRM%');

FORMS SESSIONS DETAILS:
=======================
col "Last SQL" for a30
select p.spid,s.sid,s.status,s.last_call_et/3600 last_call_et_hrs ,
s.sid,t.disk_reads, t.elapsed_time,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.action like ('FRM%') and
s.last_call_et > 3600
order by spid;                    

col machine for a15
col "Last SQL" for a30
select p.spid,s.sid,s.status,s.last_call_et/3600 last_call_et_hrs ,
S.ACTION,s.process Client_Process,s.machine
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.action like ('FRM%') and
s.last_call_et > 3600;        
order by 4;                          

INACTIVE FORMS SESSIONS DETAILS:
================================

col program for a15
col last_call_et for 999.99
select p.spid, s.sid, s.process,s.last_call_et/3600 last_call_et ,s.status,s.action,s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.action like 'FRM:%'
and s.last_call_et > 3600
order by last_call_et desc;

UNIQUE SPID:
============

select unique(p.spid)
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.action like 'FRM:%'
and s.last_call_et > 3600;

COUNT FORMS:
============

select COUNT(p.spid)
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.action like 'FRM:%'
and s.last_call_et > 3600;

ZERO HASH VALUE

select COUNT(p.spid)
from gv$session s,gv$process p
where
p.addr=s.paddr and
s.status='INACTIVE'
and s.action like 'FRM:%'
and s.last_call_et > 3600
AND S.SQL_HASH_VALUE=0;

INACTIVE FORM BY NAME

select count(s.sid) from v$session S
where s.action like ('%&ACTION%')
AND S.STATUS='INACTIVE';

GROUP BY ACTION

SELECT S.ACTION,COUNT(S.SID) FROM V$SESSION S
WHERE S.STATUS='INACTIVE' and
s.action like ('%FRM%')
group by s.action;

FROM A SPECIFIC USERNAME

SET LINSIZE 152
col spid for a10
col process_spid for a10
col user_name for a20
col form_name for a20
select a.pid,a.spid,a.process_spid, c.user_name,to_char(a.start_time,'DD-MON-YYYY HH24:MI:SS') "START_TIME" ,
d.user_form_name "FORM_NAME"
from apps.fnd_logins a, apps.fnd_login_resp_forms b, apps.fnd_user c,
apps.fnd_form_tl d
where
a.login_id=b.login_id
and c.user_name like 'JROMO'
and a.user_id=c.user_id
and trunc(b.start_time) >trunc(sysdate -11)
and trunc(b.end_time) is null
and b.form_id=d.form_id
and d.language='US';

INACTIVE FORM

set pagesize 40
col INST_ID for 99
col spid for a10
set linesize 150
col PROGRAM for a10
col action format a10
col logon_time format a16
col module format a13
col cli_process format a7
col cli_mach for a15
col status format a10
col username format a10
col last_call_et for 9999.99
col sql_hash_value for 9999999999999col username for a10
set linesize 152
set pagesize 80
col "Last SQL" for a30
col elapsed_time for 999999999999
select p.spid, s.sid,s.process cli_process,s.last_call_et/3600 last_call_et ,
s.status,s.action,s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='INACTIVE'
and s.action like ('FRM%')
and s.last_call_et > (3600*3)
order by last_call_et;





INACTIVE FORM SESSIONS

col cli_proc for a9
COL AUDSID FOR A6
COL PID FOR A6
COL SID FOR A5
COL FORM_NAME FOR A25
COL USER_NAME FOR A15
col last_call_et for 9999.99
SELECT
-- /*+ ORDERED FULL(fl) FULL(vp) USE_HASH(fl vp) */
( SELECT SUBSTR ( fu.user_name, 1, 20 )
FROM apps.fnd_user fu
WHERE fu.user_id = fl.user_id
) user_name,vs.status,
TO_CHAR ( fl.start_time, 'DD-MON-YYYY HH24:MI' ) login_start_time,
TO_CHAR ( fl.end_time, 'DD-MON-YYYY HH24:MI' ) login_end_time,
vs.last_call_et/3600 last_call_et,
SUBSTR ( fl.process_spid, 1, 6 ) spid,
SUBSTR ( vs.process, 1, 8 ) cli_proc,
SUBSTR ( TO_CHAR ( vs.sid ), 1, 3 ) sid,
SUBSTR ( TO_CHAR ( vs.serial#), 1, 7 ) serial#,
SUBSTR ( TO_CHAR ( rf.audsid ), 1, 6 ) audsid,
SUBSTR ( TO_CHAR ( fl.pid ), 1, 3 ) pid,
SUBSTR ( vs.module || ' - ' ||
( SELECT SUBSTR ( ft.user_form_name, 1, 40 )
FROM apps.fnd_form_tl ft
WHERE ft.application_id = rf.form_appl_id
AND ft.form_id        = rf.form_id
AND ft.language       = USERENV('LANG')
), 1, 40 ) form_name
FROM apps.fnd_logins           fl,
gv$process            vp,
apps.fnd_login_resp_forms rf,
gv$session            vs
WHERE fl.start_time   > sysdate - 7 /* login within last 7 days */
AND fl.login_type   = 'FORM'
AND fl.process_spid = vp.spid
AND fl.pid          = vp.pid
AND fl.login_id     = rf.login_id
AND rf.end_time    IS NULL
AND rf.audsid       = vs.audsid
and vs.status='INACTIVE'
ORDER BY
vs.process,
fl.process_spid;

ACTIVE

prompt ACTIVE SESSIONS
select count(s.status) ACTIVE
from gv$session s, gv$sqlarea t,v$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
s.status='ACTIVE';

MODULE

set pagesize 40
col INST_ID for 99
col spid for a10
set linesize 150
col PROGRAM for a10
col action format a10
col logon_time format a16
col module format a13
col cli_process format a7
col cli_mach for a15
col status format a10
col username format a10
col last_call_et for 9999.99
col sql_hash_value for 9999999999999col username for a10
set linesize 152
set pagesize 80
col "Last SQL" for a30
col elapsed_time for 999999999999
select p.spid, s.sid,s.process cli_process,s.last_call_et/3600 last_call_et ,
s.status,s.action,s.module,s.program,t.disk_reads,lpad(t.sql_text,30) "Last SQL"
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr
and s.MODULE like ('&MODULE_NAME_1HR%')
and s.last_call_et > ('&TIME_HRS' * 3600)
order by last_call_et;

select p.spid, s.sid,s.process cli_process,s.last_call_et/3600 last_call_et ,
s.status,s.action,s.module,s.program
from gv$session s, gv$sqlarea t,gv$process p
where s.sql_address =t.address and
p.addr=s.paddr
and s.MODULE like ('%TOAD%')
Order by last_call_et;

TOAD SESSIONS

select p.spid, s.sid,s.process cli_process,s.last_call_et/3600 last_call_et ,
s.status,s.action,s.module,s.program
from gv$session s, gv$process p
where
p.addr=s.paddr
and s.MODULE like ('%TOAD%')
Order by last_call_et;

CLIENT MACHINE SESSIONS COUNT

select count(s.process) TOTAL from v$session S
where s.machine like ('%&CLIENT_MACHINE%');

select count(s.process) INACTIVE from v$session S
where s.machine like ('%&CLIENT_MACHINE%')
and s.status='INACTIVE';

hash value=0

select count(s.process) from v$session S
where s.machine like ('%&CLIENT_MACHINE%')
AND S.SQL_HASH_VALUE=0;

select count(s.process) from v$session S
where s.machine like ('%&CLIENT_MACHINE%')
AND S.SQL_HASH_VALUE=0
AND S.LAST_CALL_ET > 3600;

Unique Actions

col module for a40            
prompt INACTIVE SESSIONS
col INACTIVE_PROGRAMS FOR A40
select distinct (s.program) INACTIVE_PROGRAMS,s.module
from gv$session s, gv$sqlarea t,v$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
s.machine like ('%&CLIENT_MACHINE%') AND
p.addr=s.paddr and
s.status='INACTIVE';

GROUP BY  program

col program for a60
prompt TOTAL SESSIONS
col INACTIVE_PROGRAMS FOR A40
select s.program,count(s.program) Total_Inactive_Sessions
from gv$session s, gv$sqlarea t,v$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr  AND
s.machine like ('%&CLIENT_MACHINE%') AND
s.status='INACTIVE'
group by s.program;



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