The following columns are returned in the below query:
Owner schema.
Object name and type (TABLE, INDEX, etc.).
Name of the table this object is associated with. For E.g. indexes are associated with their parent tables.
Database space is occupied by the object in megabytes.
Tablespace where an object is stored.
The number of extents allocated for the object.
Size of the initial extent in bytes.
Total database size occupied by the parent table. E.g. for indexes, it will be the size of the parent * table plus the sizes of all the indexes on that table.
SELECT * FROM (
SELECT
owner, object_name, object_type, table_name, ROUND(bytes)/1024/1024 AS MB,
tablespace_name, extents, initial_extent,
ROUND(Sum(bytes/1024/1024) OVER (PARTITION BY table_name)) AS total_table_MB
FROM (
SELECT owner, segment_name AS object_name, 'TABLE' AS object_type,
segment_name AS table_name, bytes,
tablespace_name, extents, initial_extent
FROM dba_segments
WHERE segment_type IN ('TABLE', 'TABLE PARTITION', 'TABLE SUBPARTITION')
UNION ALL
SELECT i.owner, i.index_name AS object_name, 'INDEX' AS object_type,
i.table_name, s.bytes,
s.tablespace_name, s.extents, s.initial_extent
FROM dba_indexes i, dba_segments s
WHERE s.segment_name = i.index_name
AND s.owner = i.owner
AND s.segment_type IN ('INDEX', 'INDEX PARTITION', 'INDEX SUBPARTITION')
UNION ALL
SELECT l.owner, l.column_name AS object_name, 'LOB_COLUMN' AS object_type,
l.table_name, s.bytes,
s.tablespace_name, s.extents, s.initial_extent
FROM dba_lobs l, dba_segments s
WHERE s.segment_name = l.segment_name
AND s.owner = l.owner
AND s.segment_type = 'LOBSEGMENT'
UNION ALL
SELECT l.owner, l.column_name AS object_name, 'LOB_INDEX' AS object_type,
l.table_name, s.bytes,
s.tablespace_name, s.extents, s.initial_extent
FROM dba_lobs l, dba_segments s
WHERE s.segment_name = l.index_name
AND s.owner = l.owner
AND s.segment_type = 'LOBINDEX'
)
WHERE owner in UPPER('&TABLE_NAME')
)
WHERE total_table_MB > 10
ORDER BY total_table_MB DESC, MB DESC
/
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select to_char(creation_time, 'MM-RRRR') "Month",
sum(bytes)/1024/1024/1024 "Growth in GB"
from sys.v_$datafile
where to_char(creation_time,'RRRR')='2022'
group by to_char(creation_time, 'MM-RRRR')
order by to_char(creation_time, 'MM-RRRR');
Tablespace level database growth:
select b.tsname tablespace_name , MAX(b.used_size_mb) cur_used_size_mb , round(AVG(inc_used_size_mb),2)avg_increas_mb
from ( SELECT a.days,a.tsname , used_size_mb , used_size_mb - LAG (used_size_mb,1) OVER ( PARTITION BY a.tsname ORDER BY a.tsname,a.days) inc_used_size_mb
from ( SELECT TO_CHAR(sp.begin_interval_time,'MM-DD-YYYY') days ,ts.tsname ,MAX(round((tsu.tablespace_usedsize* dt.block_size )/(1024*1024),2)) used_size_mb
from dba_hist_tbspc_space_usage tsu , dba_hist_tablespace_stat ts ,dba_hist_snapshot sp, dba_tablespaces dt where tsu.tablespace_id= ts.ts#
AND tsu.snap_id = sp.snap_id
AND ts.tsname = dt.tablespace_name AND sp.begin_interval_time > sysdate-7
GROUP BY TO_CHAR(sp.begin_interval_time,'MM-DD-YYYY'), ts.tsname
ORDER BY ts.tsname, days ) a ) b GROUP BY b.tsname ORDER BY b.tsname;
To check the database growth:
SET LINESIZE 200
SET PAGESIZE 200
COL "Database Size" FORMAT a13
COL "Used Space" FORMAT a11
COL "Used in %" FORMAT a11
COL "Free in %" FORMAT a11
COL "Database Name" FORMAT a13
COL "Free Space" FORMAT a12
COL "Growth DAY" FORMAT a11
COL "Growth WEEK" FORMAT a12
COL "Growth DAY in %" FORMAT a16
COL "Growth WEEK in %" FORMAT a16
SELECT
(select min(creation_time) from v$datafile) "Create Time",
(select name from v$database) "Database Name",
ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2) || ' MB' "Database Size",
ROUND((SUM(USED.BYTES) / 1024 / 1024 ) - ROUND(FREE.P / 1024 / 1024 ),2) || ' MB' "Used Space",
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) - (FREE.P / 1024 / 1024 )) / ROUND(SUM(USED.BYTES) / 1024 / 1024 ,2)*100,2) || '% MB' "Used in %",
ROUND((FREE.P / 1024 / 1024 ),2) || ' MB' "Free Space",
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) - ((SUM(USED.BYTES) / 1024 / 1024 ) - ROUND(FREE.P / 1024 / 1024 )))/ROUND(SUM(USED.BYTES) / 1024 / 1024,2 )*100,2) || '% MB' "Free in %",
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) - (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile),2) || ' MB' "Growth DAY",
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) - (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)/ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2)*100,3) || '% MB' "Growth DAY in %",
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) - (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)*7,2) || ' MB' "Growth WEEK",
ROUND((((SUM(USED.BYTES) / 1024 / 1024 ) - (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)/ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2)*100)*7,3) || '% MB' "Growth WEEK in %"
FROM (SELECT BYTES FROM V$DATAFILE
UNION ALL
SELECT BYTES FROM V$TEMPFILE
UNION ALL
SELECT BYTES FROM V$LOG) USED,
(SELECT SUM(BYTES) AS P FROM DBA_FREE_SPACE) FREE
GROUP BY FREE.P;
Find the current size of the database and the average disk space consumed each day.
SELECT b.tsname tablespace_name
, MAX(b.used_size_mb) cur_used_size_mb
, round(AVG(inc_used_size_mb),2)avg_increas_mb
FROM (
SELECT a.days,a.tsname
, used_size_mb
, used_size_mb - LAG (used_size_mb,1) OVER ( PARTITION BY a.tsname ORDER BY a.tsname,a.days) inc_used_size_mb
FROM (
SELECT TO_CHAR(sp.begin_interval_time,'MM-DD-YYYY') days
,ts.tsname
,MAX(round((tsu.tablespace_usedsize* dt.block_size )/(1024*1024),2)) used_size_mb
FROM DBA_HIST_TBSPC_SPACE_USAGE tsu
, DBA_HIST_TABLESPACE_STAT ts
,DBA_HIST_SNAPSHOT sp, DBA_TABLESPACES dt
WHERE tsu.tablespace_id= ts.ts# AND tsu.snap_id = sp.snap_id
AND ts.tsname = dt.tablespace_name AND sp.begin_interval_time > sysdate-7
GROUP BY TO_CHAR(sp.begin_interval_time,'MM-DD-YYYY'), ts.tsname
ORDER BY ts.tsname, days
) a
) b GROUP BY b.tsname ORDER BY b.tsname;
database growth per month:
select to_char(CREATION_TIME,'RRRR') year, to_char(CREATION_TIME,'MM') month, round(sum(bytes)/1024/1024/1024) GB
from v$datafile
group by to_char(CREATION_TIME,'RRRR'), to_char(CREATION_TIME,'MM')
order by 1, 2;
Find DB Growth Per Month:
COLUMN month FORMAT a75
COLUMN growth FORMAT 999,999,999,999,999
SELECT
TO_CHAR(creation_time, ‘RRRR-MM’) “Month”,
SUM(bytes/1024/1024) “growth in MB”
FROM sys.v_$datafile
GROUP BY TO_CHAR(creation_time, ‘RRRR-MM’)
ORDER BY TO_CHAR(creation_time, ‘RRRR-MM’);
DB Growth per tablespace, average growth per day, and average week growth:
select min(creation_time) “Create Time”, ts.name, round(sum(df.bytes)/1024/1024) curr_size_mb,
round( (sum(df.bytes)/1024/1024)/round(sysdate-min(creation_time)),1) growth_per_day,
round( (sum(df.bytes)/1024/1024)/round(sysdate-min(creation_time)) * 7,1) growth_7_days
from v$datafile df ,v$tablespace ts where df.ts#=ts.ts# group by df.ts#,ts.name order by df.ts#;
Database Growth History and Forecast:
set serverout on
set verify off
set lines 200
set pages 2000
DECLARE
v_ts_id number;
not_in_awr EXCEPTION;
v_ts_block_size number;
v_begin_snap_id number;
v_end_snap_id number;
v_begin_snap_date date;
v_end_snap_date date;
v_numdays number;
v_count number;
v_ts_begin_size number;
v_ts_end_size number;
v_ts_growth number;
v_ts_begin_allocated_space number;
v_ts_end_allocated_space number;
v_db_begin_size number := 0;
v_db_end_size number := 0;
v_db_begin_allocated_space number := 0;
v_db_end_allocated_space number := 0;
v_db_growth number := 0;
cursor v_cur is select tablespace_name from dba_tablespaces where contents='PERMANENT';
BEGIN
FOR v_rec in v_cur
LOOP
BEGIN
v_ts_begin_allocated_space := 0;
v_ts_end_allocated_space := 0;
v_ts_begin_size := 0;
v_ts_end_size := 0;
SELECT ts# into v_ts_id FROM v$tablespace where name = v_rec.tablespace_name;
SELECT block_size into v_ts_block_size FROM dba_tablespaces where tablespace_name = v_rec.tablespace_name;
select count(*) into v_count from dba_hist_tbspc_space_usage where tablespace_id=v_ts_id;
IF v_count=0 THEN
RAISE not_in_awr;
END IF;
SELECT min(snap_id), max(snap_id), min(trunc(to_date(rtime,'MM/DD/YYYY HH24:MI:SS'))), max(trunc(to_date(rtime,'MM/DD/YYYY HH24:MI:SS')))
into v_begin_snap_id,v_end_snap_id, v_begin_snap_date, v_end_snap_date from dba_hist_tbspc_space_usage where tablespace_id=v_ts_id;
IF UPPER(v_rec.tablespace_name)='SYSTEM' THEN
v_numdays := v_end_snap_date - v_begin_snap_date;
END IF;
SELECT round(max(tablespace_size)*v_ts_block_size/1024/1024,2) into v_ts_begin_allocated_space from dba_hist_tbspc_space_usage where tablespace_id=v_ts_id and snap_id = v_begin_snap_id;
SELECT round(max(tablespace_size)*v_ts_block_size/1024/1024,2) into v_ts_end_allocated_space from dba_hist_tbspc_space_usage where tablespace_id=v_ts_id and snap_id = v_end_snap_id;
SELECT round(max(tablespace_usedsize)*v_ts_block_size/1024/1024,2) into v_ts_begin_size from dba_hist_tbspc_space_usage where tablespace_id=v_ts_id and snap_id = v_begin_snap_id;
SELECT round(max(tablespace_usedsize)*v_ts_block_size/1024/1024,2) into v_ts_end_size from dba_hist_tbspc_space_usage where tablespace_id=v_ts_id and snap_id = v_end_snap_id;
v_db_begin_allocated_space := v_db_begin_allocated_space + v_ts_begin_allocated_space;
v_db_end_allocated_space := v_db_end_allocated_space + v_ts_end_allocated_space;
v_db_begin_size := v_db_begin_size + v_ts_begin_size;
v_db_end_size := v_db_end_size + v_ts_end_size;
v_db_growth := v_db_end_size - v_db_begin_size;
END;
END LOOP;
DBMS_OUTPUT.PUT_LINE(CHR(10));
DBMS_OUTPUT.PUT_LINE('Summary');
DBMS_OUTPUT.PUT_LINE('========');
DBMS_OUTPUT.PUT_LINE('1) Allocated Space: '||v_db_end_allocated_space||' MB'||' ('||round(v_db_end_allocated_space/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE('2) Used Space: '||v_db_end_size||' MB'||' ('||round(v_db_end_size/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE('3) Used Space Percentage: '||round(v_db_end_size/v_db_end_allocated_space*100,2)||' %');
DBMS_OUTPUT.PUT_LINE(CHR(10));
DBMS_OUTPUT.PUT_LINE('History');
DBMS_OUTPUT.PUT_LINE('========');
DBMS_OUTPUT.PUT_LINE('1) Allocated Space on '||v_begin_snap_date||': '||v_db_begin_allocated_space||' MB'||' ('||round(v_db_begin_allocated_space/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE('2) Current Allocated Space on '||v_end_snap_date||': '||v_db_end_allocated_space||' MB'||' ('||round(v_db_end_allocated_space/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE('3) Used Space on '||v_begin_snap_date||': '||v_db_begin_size||' MB'||' ('||round(v_db_begin_size/1024,2)||' GB)' );
DBMS_OUTPUT.PUT_LINE('4) Current Used Space on '||v_end_snap_date||': '||v_db_end_size||' MB'||' ('||round(v_db_end_size/1024,2)||' GB)' );
DBMS_OUTPUT.PUT_LINE('5) Total growth during last '||v_numdays||' days between '||v_begin_snap_date||' and '||v_end_snap_date||': '||v_db_growth||' MB'||' ('||round(v_db_growth/1024,2)||' GB)');
IF (v_db_growth <= 0 OR v_numdays <= 0) THEN
DBMS_OUTPUT.PUT_LINE(CHR(10));
DBMS_OUTPUT.PUT_LINE('No data growth was found for the Database');
ELSE
DBMS_OUTPUT.PUT_LINE('6) Per day growth during last '||v_numdays||' days: '||round(v_db_growth/v_numdays,2)||' MB'||' ('||round((v_db_growth/v_numdays)/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE(CHR(10));
DBMS_OUTPUT.PUT_LINE('Expected Growth');
DBMS_OUTPUT.PUT_LINE('===============');
DBMS_OUTPUT.PUT_LINE('1) Expected growth for next 30 days: '|| round((v_db_growth/v_numdays)*30,2)||' MB'||' ('||round(((v_db_growth/v_numdays)*30)/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE('2) Expected growth for next 60 days: '|| round((v_db_growth/v_numdays)*60,2)||' MB'||' ('||round(((v_db_growth/v_numdays)*60)/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE('3) Expected growth for next 90 days: '|| round((v_db_growth/v_numdays)*90,2)||' MB'||' ('||round(((v_db_growth/v_numdays)*90)/1024,2)||' GB)');
DBMS_OUTPUT.PUT_LINE(CHR(10));
DBMS_OUTPUT.PUT_LINE('/\/\/\/\/\/\/\/\/\/\/ END \/\/\/\/\/\/\/\/\/\/\');
END IF;
EXCEPTION
WHEN NOT_IN_AWR THEN
DBMS_OUTPUT.PUT_LINE(CHR(10));
DBMS_OUTPUT.PUT_LINE('====================================================================================================================');
DBMS_OUTPUT.PUT_LINE('!!! ONE OR MORE TABLESPACES USAGE INFORMATION NOT FOUND IN AWR !!!');
DBMS_OUTPUT.PUT_LINE('Execute DBMS_WORKLOAD_REPOSITORY.CREATE_SNAPSHOT, or wait for next AWR snapshot capture before executing this script');
DBMS_OUTPUT.PUT_LINE('====================================================================================================================');
END;
/
/##############################################
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SELECT a.tablespace_name,ROUND((c.total_blocksb.block_size)/1024/1024/1024,2)
"Total Size [GB]",ROUND((a.used_blocksb.block_size)/1024/1024/1024,2) "Used_size[GB]",
ROUND(((c.total_blocks-a.used_blocks)b.block_size)/1024/1024/1024,2) "Free_size[GB]",
ROUND((a.max_blocksb.block_size)/1024/1024/1024,2) "Max_Size_Ever_Used[GB]",
ROUND((a.max_used_blocksb.block_size)/1024/1024/1024,2) "MaxSize_ever_Used_by_Sorts[GB]" ,
ROUND((a.used_blocks/c.total_blocks)100,2) "Used Percentage"
FROM V$sort_segment a,dba_tablespaces b,(SELECT tablespace_name,SUM(blocks)
total_blocks FROM dba_temp_files GROUP by tablespace_name) c
WHERE a.tablespace_name=b.tablespace_name AND a.tablespace_name=c.tablespace_name;
Query to check TEMP USAGE : —————————————–
col name for a20
SELECT d.status "Status", d.tablespace_name "Name", d.contents "Type", d.extent_management
"ExtManag",
TO_CHAR(NVL(a.bytes / 1024 / 1024, 0),'99,999,990.900') "Size (M)", TO_CHAR(NVL(t.bytes,
0)/1024/1024,'99999,999.999') ||'/'||TO_CHAR(NVL(a.bytes/1024/1024, 0),'99999,999.999') "Used (M)",
TO_CHAR(NVL(t.bytes / a.bytes * 100, 0), '990.00') "Used %"
FROM sys.dba_tablespaces d, (select tablespace_name, sum(bytes) bytes from dba_temp_files group by
tablespace_name) a,
(select tablespace_name, sum(bytes_cached) bytes from
v$temp_extent_pool group by tablespace_name) t
WHERE d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = t.tablespace_name(+)
AND d.extent_management like 'LOCAL' AND d.contents like 'TEMPORARY';
To Check the Percentage Usage of Temp Tablespace: —————————————————————–
select (s.tot_used_blocks/f.total_blocks)*100 as "percent used"
from (select sum(used_blocks) tot_used_blocks
from v$sort_segment where tablespace_name='TEMP') s,
(select sum(blocks) total_blocks
from dba_temp_files where tablespace_name='TEMP') f;
To find Sort Segment Usage by a particular User: ————————————————————-
SELECT s.username,s.sid,s.serial#,u.tablespace, u.contents, u.extents, u.blocks
FROM v$session s, v$sort_usage u
WHERE s.saddr=u.session_addr
order by u.blocks desc;
To find Total Free space in Temp Tablespace : ———————————————————
select tablespace_name, (free_blocks8)/1024/1024 FreeSpaceInGB,
(used_blocks8)/1024/1024 UsedSpaceInGB,
(total_blocks*8)/1024/1024 TotalSpaceInGB
from v$sort_segment where tablespace_name like '%TEMP%'
Get 10 sessions with the largest temp usage : —————————————————
cursor bigtemp_sids is
select * from (
select s.sid,
s.status,
s.sql_hash_value sesshash,
u.SQLHASH sorthash,
s.username,
u.tablespace,
sum(u.blocks*p.value/1024/1024) mbused ,
sum(u.extents) noexts,
nvl(s.module,s.program) proginfo,
floor(last_call_et/3600)||':'||
floor(mod(last_call_et,3600)/60)||':'||
mod(mod(last_call_et,3600),60) lastcallet
from v$sort_usage u,
v$session s,
v$parameter p
where u.session_addr = s.saddr
and p.name = 'db_block_size'
group by s.sid,s.status,s.sql_hash_value,u.sqlhash,s.username,u.tablespace,
nvl(s.module,s.program),
floor(last_call_et/3600)||':'||
floor(mod(last_call_et,3600)/60)||':'||
mod(mod(last_call_et,3600),60)
order by 7 desc,3)
where rownum < 11;
Identifying WHO is currently using TEMP Segments : ——————————————————————
SELECT sysdate,a.username, a.sid, a.serial#, a.osuser, (b.blocksd.block_size)/1048576 MB_used, c.sql_text
FROM v$session a, v$tempseg_usage b, v$sqlarea c,
(select block_size from dba_tablespaces where tablespace_name='TEMP') d
WHERE b.tablespace = 'TEMP'
and a.saddr = b.session_addr
AND c.address= a.sql_address
AND c.hash_value = a.sql_hash_value
AND (b.blocksd.block_size)/1048576 > 1024
ORDER BY b.tablespace, 6 desc;
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To calculate the Datafile Growth on a yearly basis:
select to_char(CREATION_TIME,’RRRR’) year,to_char(CREATION_TIME,’MM’) month,round(sum(bytes)/1024/1024/1024) gb
from v$datafile group by to_char(CREATION_TIME,’RRRR’),to_char(CREATION_TIME,’MM’) order by 1,2;
Through OEM :
Here are the steps to know the Database growth pattern for the last month/year using OEM
1) log in to OEM and Click on the Reports Tab
2) Navigate to Reports–>Storage–>Oracle Database Space Usage path and Click on the Oracle Database Space Usage link.
3) Select the Target database and here we are getting Oracle Database space usage for the last month.
4) Also we can get one year of Database growth by setting Set Time Period Button.
5) Also we can find Oracle Database Tablespace Monthly Space Usage by Navigating Reports–>Storage–>Oracle Database Space Usage path and clicking on the Oracle Database Tablespace Monthly Space Usage link.
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1. How to Determine Which Manager Ran a Specific Concurrent Request?
col USER_CONCURRENT_QUEUE_NAME for a100
select b.USER_CONCURRENT_QUEUE_NAME from fnd_concurrent_processes a,
fnd_concurrent_queues_vl b, fnd_concurrent_requests c
where a.CONCURRENT_QUEUE_ID = b.CONCURRENT_QUEUE_ID
and a.CONCURRENT_PROCESS_ID = c.controlling_manager
and c.request_id = '&conc_reqid';
2. Concurrent manager status for a given sid?
col MODULE for a20
col OSUSER for a10
col USERNAME for a10
set num 10
col MACHINE for a20
set lines 200
col SCHEMANAME for a10
select s.sid,s.serial#,p.spid os_pid,s.status, s.osuser,s.username, s.MACHINE,s.MODULE,
s.SCHEMANAME,
s.action from gv$session s, gv$process p WHERE s.paddr = p.addr and s.sid = '&oracle_sid';
3. Find out request-id from Oracle_Process Id:
select REQUEST_ID,ORACLE_PROCESS_ID,OS_PROCESS_Id from apps.fnd_concurrent_requests where
ORACLE_PROCESS_ID='&a';
4. To find sid, serial# for a given concurrent request id?
set lines 200
SELECT a.request_id, d.sid, d.serial# ,d.osuser,d.process , c.SPID ,d.inst_id
FROM apps.fnd_concurrent_requests a,
apps.fnd_concurrent_processes b,
gv$process c,
gv$session d
WHERE a.controlling_manager = b.concurrent_process_id
AND c.pid = b.oracle_process_id
AND b.session_id=d.audsid
AND a.request_id = &Request_ID
AND a.phase_code = 'R';
5. To find the concurrent program name, phase code, and status code for a given request id?
6. To find the SQL query for a given concurrent request sid?
select sid,sql_text from gv$session ses, gv$sqlarea sql where
ses.sql_hash_value = sql.hash_value(+) and ses.sql_address = sql.address(+) and
ses.sid='&oracle_sid'
/
7. To find child requests
set lines 200
col USER_CONCURRENT_PROGRAM_NAME for a40
col PHASE_CODE for a10
col STATUS_CODE for a10
col COMPLETION_TEXT for a20
SELECT sum.request_id,req.PARENT_REQUEST_ID,sum.user_concurrent_program_name, DECODE
(sum.phase_code,'C','Completed',sum.phase_code) phase_code, DECODE(sum.status_code,'D',
'Cancelled' ,
'E', 'Error' , 'G', 'Warning', 'H','On Hold' , 'T', 'Terminating', 'M', 'No Manager' , 'X',
'Terminated', 'C', 'Normal', sum.status_code) status_code, sum.actual_start_date,
sum.actual_completion_date, sum.completion_text FROM apps.fnd_conc_req_summary_v sum,
apps.fnd_concurrent_requests req where req.request_id=sum.request_id and req.PARENT_REQUEST_ID =
'&parent_concurrent_request_id';
8. Cancelling Concurrent requests:
update fnd_concurrent_requests
set status_code='D', phase_code='C'
where request_id=&req_id;
9. Kill sessions program-wise
select 'ALTER SYSTEM KILL SESSION '''||sid||','||serial#||''' immediate;' from v$session where
MODULE like '';
10 . Concurrent Request running by SID
SELECT a.request_id,
d.sid as Oracle_SID,
d.serial#,
d.osuser,
d.process,
c.SPID as OS_Process_ID
FROM apps.fnd_concurrent_requests a,
apps.fnd_concurrent_processes b,
gv$process c,
gv$session d
WHERE a.controlling_manager = b.concurrent_process_id
AND c.pid = b.oracle_process_id
AND b.session_id=d.audsid
AND d.sid = &SID;
11. Find out request-id from Oracle_Process Id:
select REQUEST_ID,ORACLE_PROCESS_ID,OS_PROCESS_Id from fnd_concurrent_requests where
ORACLE_PROCESS_ID='&a';
12. Oracle Concurrent Request Error Script (requests which were errored out)
SELECT a.request_id "Req Id"
,a.phase_code,a.status_code
, actual_start_date
, actual_completion_date
,c.concurrent_program_name || ': ' || ctl.user_concurrent_program_name "program"
FROM APPLSYS.fnd_Concurrent_requests a,APPLSYS.fnd_concurrent_processes b
,applsys.fnd_concurrent_queues q
,APPLSYS.fnd_concurrent_programs c
,APPLSYS.fnd_concurrent_programs_tl ctl
WHERE a.controlling_manager = b.concurrent_process_id
AND a.concurrent_program_id = c.concurrent_program_id
AND a.program_application_id = c.application_id
AND a.status_code = 'E'
AND a.phase_code = 'C'
AND actual_start_date > sysdate - 2
AND b.queue_application_id = q.application_id
AND b.concurrent_queue_id = q.concurrent_queue_id
AND ctl.concurrent_program_id = c.concurrent_program_id
AND ctl.LANGUAGE = 'US'
ORDER BY 5 DESC;
13. Request submitted by User
SELECT
user_concurrent_program_name,
request_date,
request_id,
phase_code,
status_code
FROM
fnd_concurrent_requests fcr,
fnd_concurrent_programs_tl fcp,
fnd_responsibility_tl fr,
fnd_user fu
WHERE
fcr.CONCURRENT_PROGRAM_ID = fcp.concurrent_program_id
and fcr.responsibility_id = fr.responsibility_id
and fcr.requested_by = fu.user_id
and user_name = '&user'
AND actual_start_date > sysdate - 1
ORDER BY REQUEST_DATE Asc;
14. Concurrent Program enables trace
col User_Program_Name for a40
col Last_Updated_By for a30
col DESCRIPTION for a30
SELECT A.CONCURRENT_PROGRAM_NAME "Program_Name",
SUBSTR(A.USER_CONCURRENT_PROGRAM_NAME,1,40) "User_Program_Name",
SUBSTR(B.USER_NAME,1,15) "Last_Updated_By",
SUBSTR(B.DESCRIPTION,1,25) DESCRIPTION
FROM APPS.FND_CONCURRENT_PROGRAMS_VL A, APPLSYS.FND_USER B
WHERE A.ENABLE_TRACE='Y'
AND A.LAST_UPDATED_BY=B.USER_ID;
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Top 10 by Buffer Gets
=====================
set linesize 1000
set pagesize 1000
col sql for a70
set long 5000
col hash_value for 9999999999999999999999
SELECT * FROM
(SELECT substr(sql_text,1,40) sql,
buffer_gets, executions, buffer_gets/executions “Gets/Exec”,
hash_value,address
FROM GV$SQLAREA
WHERE buffer_gets > 10000
ORDER BY buffer_gets DESC)
WHERE rownum <=10
;
==================================================================================================
Top 10 by Physical Reads
========================
set linesize 100
set pagesize 100
SELECT * FROM
(SELECT substr(sql_text,1,40) sql,
disk_reads, executions, disk_reads/executions “Reads/Exec”,
hash_value,address
FROM V$SQLAREA
WHERE disk_reads > 1000
ORDER BY disk_reads DESC)
WHERE rownum <=10;
==================================================================================================
Top 10 by Executions
====================
set linesize 1000
set pagesize 1000
col sql for a70
SELECT * FROM
(SELECT substr(sql_text,1,40) sql,
executions, rows_processed, rows_processed/executions “Rows/Exec”,
hash_value,address
FROM GV$SQLAREA
WHERE executions > 100
ORDER BY executions DESC)
WHERE rownum <=10;
==================================================================================================
Top 10 by Parse Calls:
========================
set linesize 100
set pagesize 100
SELECT * FROM
(SELECT substr(sql_text,1,40) sql,
parse_calls, executions, hash_value,address
FROM V$SQLAREA
WHERE parse_calls > 1000
ORDER BY parse_calls DESC)
WHERE rownum <=10
;
=================================================================================================
Top 10 by Sharable Memory:
========================
set linesize 100
set pagesize 100
SELECT * FROM
(SELECT substr(sql_text,1,40) sql,
sharable_mem, executions, hash_value,address
FROM V$SQLAREA
WHERE sharable_mem > 1048576
ORDER BY sharable_mem DESC)
WHERE rownum <=10
;
==================================================================================================
Top 10 by Version Count:
========================
set linesize 100
set pagesize 100
SELECT * FROM
(SELECT substr(sql_text,1,40) sql,
version_count, executions, hash_value,address
FROM V$SQLAREA
WHERE version_count > 20
ORDER BY version_count DESC)
WHERE rownum <=10
;
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BLOCKING SESSION
==================
set pages 1000 lines 1000
col owner for a20
col object_name for a34
col osuser for a15
col machine for a25
col object_type for a10
col inst_id for a5
select c.owner,c.object_name,c.object_type,b.sid,b.serial#, b.status, b.osuser, b.machine,b.inst_id
from gv$locked_object a ,gv$session b,dba_objects c
where b.sid = a.session_id and a.object_id = c.object_id;select s.blocking_session,s.sid,s.serial#,s.seconds_in_wait from gv$session s
where blocking_session is not null;
select SID,SESS_SERIAL#,BLOCKER_SID,BLOCKER_SESS_SERIAL#,BLOCKER_INSTANCE_ID from gV$SESSION_BLOCKERS;
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KILL THE BLOCKING SESSION
===========================set head off;
select ‘alter system kill session ”’||sid||’,’||serial#||”’ immediate;’
from gv$session where sid=’&Blocking_session_SID’;
set heading on;
set head off;
select ‘alter system kill session ”’||sid||’,’||serial#||’,@’||inst_id||”’ immediate;’
from gv$session where sid=’&SID_TO_BE_KILLED’;
set heading on;
set head off;
select ‘alter system kill session ”’||sid||’,’||serial#||’,@’||inst_id||”’ immediate;’
from gv$session where status=’INACTIVE’ and last_call_et/60 > 60;
set heading on;
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set pages 1000 lines 1000
col owner for a18
col object_name for a30
col osuser for a15
col machine for a25
col object_type for a10
col status for a10
select c.owner,c.object_name,c.object_type,b.sid,b.serial#, b.status,b.osuser,b.machine
from gv$locked_object a ,gv$session b,dba_objects c
where b.sid = a.session_id and a.object_id = c.object_id;
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