Finding deadlock Info in Statspack report
Hi DBA Gurus,
Is it possible to get some information relevant to deadlocks from statspack report? I have been asked to analyze the report 1 hour before the deadlock occurred and the hour during which the deadlock occurred.
Thanks
Saravanan
Hi Saravanan,
STATSPACK report generates system wide statistics and i dont think it would be helpful to debug your deadlock , the statspack report generated for the interval when deadlock occured might show you an increase in your enqueue statistics etc. You can enable trace for your application and find out the area of contention. Is the box a Production server ?
Thanks,
Khalid
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Need suggestion on STATSPACK report
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Application running Very slow that too not consistent.
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Database Info.
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
PL/SQL Release 9.2.0.1.0 - Production
CORE 9.2.0.1.0 Production
TNS for 32-bit Windows: Version 9.2.0.1.0 - Production
NLSRTL Version 9.2.0.1.0 - Production
System Information:
Item Value
OS Name Microsoft Windows 2000 Advanced Server
Version 5.0.2195 Service Pack 3 Build 2195
OS Manufacturer Microsoft Corporation
System Name NHOUSE
System Manufacturer HP
System Model ProLiant DL380 G3
System Type X86-based PC
Processor x86 Family 15 Model 2 Stepping 7 GenuineIntel ~2384 Mhz
Processor x86 Family 15 Model 2 Stepping 7 GenuineIntel ~2384 Mhz
Windows Directory C:\WINNT
System Directory C:\WINNT\System32
Total Physical Memory 1,572,372 KB
Available Physical Memory 865,600 KB
Total Virtual Memory 5,086,520 KB
Available Virtual Memory 3,755,652 KB
Page File Space 3,514,148 KB
Page File C:\pagefile.sys
Other Info:
Shared Server Mode
No. of Instance Running : 1(ST011)
No. of Application running for this instance : 1 (Softtrack)
Database Type : OLTP (Order Entry System with report generations)
No of users : 2(Object Schema and AccessSchema)
File Placement :
All FIles placed in single disk since lack of disks.
StatsPack report:
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
ST011 1063661848 st011 1 9.2.0.1.0 NO NHOUSE
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 41 07-Aug-03 09:37:30 15 4.3
End Snap: 62 08-Aug-03 04:00:04 15 3.8
Elapsed: 1,102.57 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 136M Std Block Size: 8K
Shared Pool Size: 168M Log Buffer: 512K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 445.51 1,374.71
Logical reads: 870.05 2,684.69
Block changes: 2.11 6.51
Physical reads: 15.05 46.44
Physical writes: 4.02 12.42
User calls: 16.13 49.78
Parses: 5.49 16.93
Hard parses: 0.89 2.76
Sorts: 1.36 4.21
Logons: 0.00 0.01
Executes: 5.84 18.02
Transactions: 0.32
% Blocks changed per Read: 0.24 Recursive Call %: 57.93
Rollback per transaction %: 50.19 Rows per Sort: 148.29
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 99.01 In-memory Sort %: 99.59
Library Hit %: 93.31 Soft Parse %: 83.72
Execute to Parse %: 6.04 Latch Hit %: 99.99
Parse CPU to Parse Elapsd %: 97.75 % Non-Parse CPU: 86.83
Shared Pool Statistics Begin End
Memory Usage %: 18.19 92.77
% SQL with executions>1: 47.57 41.10
% Memory for SQL w/exec>1: 44.60 42.30
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
CPU time 1,025 46.80
control file parallel write 21,433 558 25.48
SQL*Net more data to client 495,625 181 8.27
log file parallel write 12,335 102 4.64
log file sync 10,697 89 4.06
Wait Events for DB: ST011 Instance: st011 Snaps: 41 -62
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
control file parallel write 21,433 0 558 26 1.0
SQL*Net more data to client 495,625 0 181 0 23.1
log file parallel write 12,335 12,030 102 8 0.6
log file sync 10,697 1 89 8 0.5
db file scattered read 75,969 0 81 1 3.5
direct path read 210,093 0 66 0 9.8
db file parallel write 2,480 1,240 51 21 0.1
db file sequential read 19,775 0 21 1 0.9
control file sequential read 17,629 0 6 0 0.8
direct path write 774 0 5 7 0.0
enqueue 9 0 2 231 0.0
SQL*Net break/reset to clien 2,552 0 1 1 0.1
log file sequential read 30 0 1 21 0.0
db file single write 32 0 0 11 0.0
switch logfile command 2 0 0 144 0.0
control file single write 5 0 0 29 0.0
log file single write 2 0 0 12 0.0
LGWR wait for redo copy 78 1 0 0 0.0
latch free 7 0 0 0 0.0
async disk IO 13 0 0 0 0.0
buffer busy waits 9 0 0 0 0.0
reliable message 3 0 0 0 0.0
undo segment extension 9 9 0 0 0.0
SQL*Net message from client 1,067,763 0 116,054 109 49.8
virtual circuit status 1,005,679 1,028 68,949 69 46.9
jobq slave wait 786 753 2,403 3057 0.0
SQL*Net more data from clien 5,972 0 4 1 0.3
SQL*Net message to client 1,067,776 0 3 0 49.8
Background Wait Events for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
control file parallel write 21,376 0 556 26 1.0
log file parallel write 12,335 12,030 102 8 0.6
db file parallel write 2,480 1,240 51 21 0.1
control file sequential read 13,975 0 3 0 0.7
db file scattered read 220 0 1 3 0.0
log file sequential read 30 0 1 21 0.0
db file sequential read 231 0 1 2 0.0
direct path write 8 0 0 7 0.0
log file single write 2 0 0 12 0.0
direct path read 8 0 0 3 0.0
LGWR wait for redo copy 78 1 0 0 0.0
log file sync 1 0 0 11 0.0
rdbms ipc reply 42 0 0 0 0.0
async disk IO 13 0 0 0 0.0
buffer busy waits 4 0 0 0 0.0
rdbms ipc message 89,265 77,930 400,950 4492 4.2
smon timer 225 210 67,257 ###### 0.0
SQL ordered by Gets for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
all SQL statements called within the PL/SQL code. As individual SQL
statements are also reported, it is possible and valid for the summed
total % to exceed 100
CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
3,329,463 78 42,685.4 5.8 33.84 40.89 2765271770
select distinct s1.prospectna, s1.praddr1, s1.praddr2, s1.praddr
3, s1.prcity, s1.prstate from (select distinct a.oanno as uoanno
, decode(a.oanno,NUll,b.oandt,a.oandt) as uoandt, ltrim(rtrim(up
per(prospectna))) prospectna, decode(praddr1,null,' ',ltrim(rtri
m(upper(praddr1)))) as praddr1, decode(praddr2,null,' ',ltrim(rt
2,150,915 78 27,575.8 3.7 34.70 231.25 1951422680
select s1.* from (select distinct a.oanno as uoanno, decode(a.oa
nno,Null,b.roanno,a.roanno) as uroanno, decode(a.oanno,NUll,b.oa
ndt,a.oandt) as uoandt, decode(a.oanno,NUll,b.pono,a.pono) as up
ono, decode(a.oanno,Null,b.podt,a.podt) as upodt, decode(a.oanno
,Null,upper(b.npsloffice),upper(a.npsloffice)) as npsl, decode(a
967,504 387 2,500.0 1.7 3.25 3.32 1647834759
select * from (select null table_catalog, ac.owner table_schema,
ac.table_name table_name, acc.column_name column_name, null col
umn_guid, null column_propid, acc.position ordinal, ac.constrain
t_name pk_name from all_constraints ac, all_cons_columns acc whe
re ac.owner=acc.owner and ac.constraint_type='P' and ac.constrai
869,555 24 36,231.5 1.5 11.56 54.15 569094110
select workorderno, workorddt, a.oanno as uoanno, decode(b.oanno
,Null,a.oandt, b.oandt) as uoandt, decode(b.oanno,Null,a.roanno,
b.roanno) as uroanno, decode(b.oanno,Null,a.pono,b.pono) as up
ono,decode(b.oanno,null,a.podt,b.podt) as upodt, decode(b.oanno
,Null,upper(a.npsloffice),upper(b.npsloffice)) as npsl,decode(b.
821,376 24 34,224.0 1.4 8.73 11.09 1011529824
select distinct ltrim(rtrim(upper(prospectna))) prospectna, deco
de(praddr1,null,' ',ltrim(rtrim(upper(praddr1)))) pr1, decode(pr
addr2,null,' ',ltrim(rtrim(upper(praddr2)))) pr2, decode(pradd
r3,null,' ',ltrim(rtrim(upper(praddr3)))) pr3, decode(prcity,nul
l ,' ', ltrim(rtrim(upper(prcity)))) prcity, decode(prstate,nul
774,701 30 25,823.4 1.3 10.50 26.76 2315633148
select a.oanno as uoanno,a.roanno as uroanno,a.oandt as uoandt,
a.pono as upono,a.podt as upodt,upper(a.npsloffice) as npsl,dec
ode(d.delicity,null,'NOT AVAILABLE',UPPER(d.delicity)) as dely,
ltrim(rtrim(upper(prospectna))) prospectna, decode(praddr1,null
,' ',ltrim(rtrim(upper(praddr1)))) as pr1, decode(praddr2,null,'
761,959 30 25,398.6 1.3 7.63 8.27 1655857706
select distinct ltrim(rtrim(upper(prospectna))) prospectna,ltrim
(rtrim(upper(praddr1))) praddr1,ltrim(rtrim(upper(praddr2))) pra
ddr2,ltrim(rtrim(upper(praddr3))) praddr3,ltrim(rtrim(upper(prci
ty))) prcity,ltrim(rtrim(upper(prstate))) prstate from softdb.
oandetails a, softdb.oanudetails b, softdb.enquiryform, softdb.
650,627 21 30,982.2 1.1 6.92 7.12 4059808258
SQL ordered by Gets for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
all SQL statements called within the PL/SQL code. As individual SQL
statements are also reported, it is possible and valid for the summed
total % to exceed 100
CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
Module: SQL*Plus
INSERT into stats$sqltext ( hash_value
, text_subset , piece
, sql_text , address , comman
d_type , last_snap_id )
select st1.hash_value , ss.text_subset
397,508 159 2,500.1 0.7 1.64 1.57 1524142529
select * from (select null table_catalog, ac.owner table_schema,
ac.table_name table_name, acc.column_name column_name, null col
umn_guid, null column_propid, acc.position ordinal, ac.constrain
t_name pk_name from all_constraints ac, all_cons_columns acc whe
re ac.owner=acc.owner and ac.constraint_type='P' and ac.constrai
289,960 144,980 2.0 0.5 10.75 9.52 2091761008
select condition from cdef$ where rowid=:1
287,552 9 31,950.2 0.5 0.00 13.58 2301846564
DECLARE job BINARY_INTEGER := :job; next_date DATE := :mydate;
broken BOOLEAN := FALSE; BEGIN statspack.snap; :mydate := next_d
ate; IF broken THEN :b := 1; ELSE :b := 0; END IF; END;
115,275 169 682.1 0.2 0.81 0.89 1682770808
select * from (select null table_catalog, idx.table_owner table_
schema, idx.table_name table_name, null index_catalog, idx.owner
index_schema, idx.index_name index_name, null primary_key, deco
de(idx.uniqueness, 'UNIQUE', 65535, 0) unique_, decode(idx.index
type, 'CLUSTER', 65535, 0) clustered, null type, null fillfact
95,008 38 2,500.2 0.2 0.39 0.36 3969207777
select * from (select null table_catalog, ac.owner table_schema,
ac.table_name table_name, acc.column_name column_name, null col
umn_guid, null column_propid, acc.position ordinal, ac.constrain
t_name pk_name from all_constraints ac, all_cons_columns acc whe
re ac.owner=acc.owner and ac.constraint_type='P' and ac.constrai
85,527 1 85,527.0 0.1 3.14 4.49 2005338978
BEGIN :RET_VAL := DBMS_METADATA.FETCH_CLOB(:HANDLE);
END;
85,314 1 85,314.0 0.1 3.13 4.30 3633453749
SELECT VALUE(KU$) XMLSCHEMA_T FROM SYS.KU$_XMLSCHEMA_VIEW KU$ WH
ERE KU$.OWNER_NAME='SOFTDB'
55,861 1 55,861.0 0.1 0.66 1.51 2026512687
select s1.* from (select a.oanno as uoanno, decode(a.oanno,NUll,
SQL ordered by Reads for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
37,620 78 482.3 3.8 34.70 231.25 1951422680
select s1.* from (select distinct a.oanno as uoanno, decode(a.oa
nno,Null,b.roanno,a.roanno) as uroanno, decode(a.oanno,NUll,b.oa
ndt,a.oandt) as uoandt, decode(a.oanno,NUll,b.pono,a.pono) as up
ono, decode(a.oanno,Null,b.podt,a.podt) as upodt, decode(a.oanno
,Null,upper(b.npsloffice),upper(a.npsloffice)) as npsl, decode(a
10,262 21 488.7 1.0 7.86 20.17 1017492279
Module: SQL*Plus
INSERT into stats$sql_summary ( snap_id
, dbid , instance_number , text_subset
, sharable_mem , sorts , modu
le , loaded_versions , fetches
, executions , loads , invalidations
10,249 22 465.9 1.0 7.70 20.12 2734029811
Module: SQL*Plus
INSERT into stats$sql_statistics ( snap_id
, dbid , instance_number , total_
sql , total_sql_mem , single_use_sql
, single_use_sql_mem ) select :
b3 , :b2 , :b1 , count(1)
6,164 24 256.8 0.6 11.56 54.15 569094110
select workorderno, workorddt, a.oanno as uoanno, decode(b.oanno
,Null,a.oandt, b.oandt) as uoandt, decode(b.oanno,Null,a.roanno,
b.roanno) as uroanno, decode(b.oanno,Null,a.pono,b.pono) as up
ono,decode(b.oanno,null,a.podt,b.podt) as upodt, decode(b.oanno
,Null,upper(a.npsloffice),upper(b.npsloffice)) as npsl,decode(b.
3,625 30 120.8 0.4 10.50 26.76 2315633148
select a.oanno as uoanno,a.roanno as uroanno,a.oandt as uoandt,
a.pono as upono,a.podt as upodt,upper(a.npsloffice) as npsl,dec
ode(d.delicity,null,'NOT AVAILABLE',UPPER(d.delicity)) as dely,
ltrim(rtrim(upper(prospectna))) prospectna, decode(praddr1,null
,' ',ltrim(rtrim(upper(praddr1)))) as pr1, decode(praddr2,null,'
3,582 7 511.7 0.4 0.17 1.10 2255532526
delete from softdb.oanaddr where oanno not in (select oanno from
softdb.oanitem where regndt='07-Aug-2003' and regnno='00CHEN00
23120' and qtndt='07-Aug-2003' and qtnno='00CHEN0023120') and r
egndt='07-Aug-2003' and regnno='00CHEN0023120' and qtndt='07-Au
g-2003' and qtnno='00CHEN0023120'
3,110 8 388.8 0.3 1.39 17.41 2559037884
select a.itemdesc, a.mcslno, a.oanno, a.oandt, a.itemsrlno from
softdb.keytab a, softdb.oanups b where a.oanno = b.oanno(+) and
a.oandt = b.oandt(+) and a.itemsrlno = b.itemsrlno(+) and b.oann
o is null union select a.itemdesc, a.mcslno, a.oanno, a.oandt, a
.itemsrlno from softdb.keytab a, softdb.oanups b where a.oanno
2,359 7 337.0 0.2 0.14 0.44 2169388924
delete from softdb.commdeliaddr where regndt='07-Aug-2003' and r
egnno='00CHEN0023120' and qtndt='07-Aug-2003' and qtnno='00CHEN0
SQL ordered by Reads for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
023120' and commid not in (select commid from softdb.commdeliite
ms where regndt='07-Aug-2003' and regnno='00CHEN0023120' and qtn
dt='07-Aug-2003' and qtnno='00CHEN0023120')
1,963 7 280.4 0.2 0.27 2.61 3352066490
delete from softdb.oanlevy where oanno not in (select oanno fro
m softdb.oanitem where regndt='07-Aug-2003' and regnno='00CHEN0
023120' and qtndt='07-Aug-2003' and qtnno='00CHEN0023120') and
regndt='07-Aug-2003' and regnno='00CHEN0023120' and qtndt='07-A
ug-2003' and qtnno='00CHEN0023120'
1,547 2 773.5 0.2 0.08 0.31 2526194774
delete from softdb.oanlevy where oanno not in (select oanno fro
m softdb.oanitem where regndt='07-Aug-2003' and regnno='00MUMB0
023121' and qtndt='07-Aug-2003' and qtnno='00MUMB0023121') and
regndt='07-Aug-2003' and regnno='00MUMB0023121' and qtndt='07-A
ug-2003' and qtnno='00MUMB0023121'
1,404 2 702.0 0.1 0.11 0.23 3517028935
select softdb.oanaddr.*, softdb.oanaddr.ROWID from softdb.oanadd
r where delflg='N' and commid is null
1,298 2 649.0 0.1 0.09 0.27 2203325864
delete from softdb.oanaddr where oanno not in (select oanno from
softdb.oanitem where regndt='07-Aug-2003' and regnno='00MUMB00
23121' and qtndt='07-Aug-2003' and qtnno='00MUMB0023121') and r
egndt='07-Aug-2003' and regnno='00MUMB0023121' and qtndt='07-Au
g-2003' and qtnno='00MUMB0023121'
1,261 6 210.2 0.1 0.05 0.15 576637004
delete from softdb.ordterms where commid is not null and regndt=
'07-Aug-2003' and regnno='00CHEN0023120' and qtndt='07-Aug-2003'
and qtnno='00CHEN0023120' and commid not in (select commid from
softdb.commdeliitems where regndt='07-Aug-2003' and regnno='00C
HEN0023120' and qtndt='07-Aug-2003' and qtnno='00CHEN0023120')
1,244 6 207.3 0.1 0.06 0.15 563121091
select softdb.ordterms.*, softdb.ordterms.ROWID from softdb.or
dterms where delflg='N' and regndt ='07-Aug-2003' and regnno='
SQL ordered by Executions for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
144,980 144,980 1.0 0.00 0.00 2091761008
select condition from cdef$ where rowid=:1
23,545 0 0.0 0.00 0.00 1981921526
update object_usage set flags=flags+1 where obj#=:1 and bitand(f
lags, 1)=0
16,526 16,519 1.0 0.00 0.00 3016965513
update sys.col_usage$ set equality_preds = equality_preds
+ decode(bitand(:flag,1),0,0,1), equijoin_preds = equijoi
n_preds + decode(bitand(:flag,2),0,0,1), nonequijoin_preds
= nonequijoin_preds + decode(bitand(:flag,4),0,0,1), range_pre
ds = range_preds + decode(bitand(:flag,8),0,0,1),
10,812 0 0.0 0.00 0.00 4031175624
alter session set isolation_level = read committed
8,449 13 0.0 0.00 0.00 2963598673
select job, nvl2(last_date, 1, 0) from sys.job$ where (((:1 <= n
ext_date) and (next_date < :2)) or ((last_date is null) and
(next_date < :3))) and (field1 = :4 or (field1 = 0 and 'Y' = :5)
) and (this_date is null) order by next_date, job
8,437 8,437 1.0 0.00 0.00 2964743345
select count(*) from sys.job$ where (next_date > sysdate) and (n
ext_date < (sysdate+5/86400))
4,152 4,152 1.0 0.00 0.00 3879177167
select :V00001 from dual
2,703 45,951 17.0 0.00 0.00 1947239399
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b_block_buffers','buffer_pool_keep','db_block_lru_latches','buff
er_pool_recycle', 'log_buffer','cursor_space_for_time','open_cur
sors','shared_pool_size', 'shared_pool_reserved_size','session_c
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2,533 628,184 248.0 0.00 0.00 71821313
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2,532 2,532 1.0 0.00 0.00 3077298272
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CPU per Elap per
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/* OracleOEM */ select event,time_waited,total_waits, total_tim
eouts from v$system_event where event not in ('PX Idle Wait','p
mon timer','smon timer','rdbms ipc message', 'parallel dequeue w
ait', 'parallel query dequeue','virtual circuit', 'SQL*Net
message from client','SQL*Net message to client', 'SQL*Ne
2,389 37 0.0 0.00 0.00 4266807470
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/* OracleOEM */ select event, count(*) from v$session_wait where
wait_time = 0 and event not in ('PX Idle Wait','pmon timer','s
mon timer','rdbms ipc message', 'parallel dequeue wait', 'parall
el query dequeue','virtual circuit', 'SQL*Net message from clien
t','SQL*Net message to client','SQL*Net more data to client', 'S
2,196 2,196 1.0 0.00 0.00 1903595484
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/* OracleOEM */ select sum(pins), sum(pinhits), sum(reloads) fro
m v$librarycache
2,196 24,493 11.2 0.00 0.00 2352784315
Module: VPXDBA
/* OracleOEM */ SELECT s.sid, s.serial#, s.fixed_table_sequence,
s.status,NVL(s.username,bg.name), cpu.value tot_cpu, physio.va
lue phys_reads,parse.value hard_parse, mem.value pga,logio.v
alue log_reads FROM v$session s, v$bgprocess bg, (SELE
CT sid,value FROM v$sesstat WHERE statistic# = :1) cpu, (SEL
2,046 3,716 1.8 0.00 0.00 360204161
SELECT BUCKET, ENDPTHASH, ENDPTVAL, UTL_RAW.CAST_TO_
RAW(ENDPTVAL) ENDPTVAL_RAW FROM SYS.EXU8HSTU WHERE
POBJID = :1 AND INTCOL = :2 ORDER BY BUCKET
1,507 0 0.0 0.00 0.00 1930352736
select softdb.oanitem.*, softdb.oanitem.ROWID from softdb.oanite
m where delflg='N' and oandt='' and oanno=0 order by itemsrlno
1,507 0 0.0 0.00 0.00 3801509667
select softdb.oanudetails.*, softdb.oanudetails.ROWID from softd
b.oanudetails where delflg='N' and oandt='' and oanno=0
956 897 0.9 0.00 -0.00 2591785020
select obj#,type#,ctime,mtime,stime,status,dataobj#,flags,oid$,
spare1, spare2 from obj$ where owner#=:1 and name=:2 and namespa
ce=:3 and(remoteowner=:4 or remoteowner is null and :4 is null)a
nd(linkname=:5 or linkname is null and :5 is null)and(subname=:6
or subname is null and :6 is null)
939 1,479 1.6 0.00 0.00 1819073277
select owner#,name,namespace,remoteowner,linkname,p_timestamp,p_
obj#, d_owner#, nvl(property,0),subname from dependency$,obj$ wh
ere d_obj#=:1 and p_obj#=obj#(+) order by order#
939 1,055 1.1 0.00 0.00 4049165760
select order#,columns,types from access$ where d_obj#=:1
SQL ordered by Executions for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
807 45,999 57.0 0.00 0.00 2705315382
select length(invcode), softdb.blocnmanager.ROWID from softdb.bl
ocnmanager
550 204 0.4 0.00 0.00 2197684639
BEGIN SYS.DBMS_DESCRIBE.DESCRIBE_PROCEDURE(:object_name,:res1,:r
es2,:overload,:position,:level,:argument,:datatype,:default,:in_
out,:length,:precision,:scale,:radix,:spare); END;
SQL ordered by Parse Calls for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
144,980 144,980 39.95 2091761008
select condition from cdef$ where rowid=:1
23,545 23,545 6.49 1981921526
update object_usage set flags=flags+1 where obj#=:1 and bitand(f
lags, 1)=0
10,812 10,812 2.98 4031175624
alter session set isolation_level = read committed
4,152 4,152 1.14 3879177167
select :V00001 from dual
2,379 4 0.66 1635934014
insert into sys.col_usage$ values ( :objn, :coln, decode(bit
and(:flag,1),0,0,1), decode(bitand(:flag,2),0,0,1), decode(b
itand(:flag,4),0,0,1), decode(bitand(:flag,8),0,0,1), decode
(bitand(:flag,16),0,0,1), decode(bitand(:flag,32),0,0,1), :t
ime)
2,336 16,526 0.64 3016965513
update sys.col_usage$ set equality_preds = equality_preds
+ decode(bitand(:flag,1),0,0,1), equijoin_preds = equijoi
n_preds + decode(bitand(:flag,2),0,0,1), nonequijoin_preds
= nonequijoin_preds + decode(bitand(:flag,4),0,0,1), range_pre
ds = range_preds + decode(bitand(:flag,8),0,0,1),
1,655 0 0.46 3877138136
SELECT softdb.logpslipitem.*, softdb.logpslipitem.ROWID FROM sof
tdb.logpslipitem
1,507 1,507 0.42 1930352736
select softdb.oanitem.*, softdb.oanitem.ROWID from softdb.oanite
m where delflg='N' and oandt='' and oanno=0 order by itemsrlno
1,507 1,507 0.42 3801509667
select softdb.oanudetails.*, softdb.oanudetails.ROWID from softd
b.oanudetails where delflg='N' and oandt='' and oanno=0
1,357 0 0.37 2921321908
SELECT softdb.keytab.*, softdb.keytab.ROWID FROM softdb.keytab
1,175 0 0.32 126022112
SELECT softdb.logpslip.*, softdb.logpslip.ROWID FROM softdb.logp
slip
1,175 0 0.32 3554166107
select * from softdb.logpslipitem
1,175 0 0.32 3928397926
select * from softdb.logpslip
939 939 0.26 1819073277
select owner#,name,namespace,remoteowner,linkname,p_timestamp,p_
SQL ordered by Parse Calls for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
obj#, d_owner#, nvl(property,0),subname from dependency$,obj$ wh
ere d_obj#=:1 and p_obj#=obj#(+) order by order#
939 939 0.26 4049165760
select order#,columns,types from access$ where d_obj#=:1
807 807 0.22 2705315382
select length(invcode), softdb.blocnmanager.ROWID from softdb.bl
ocnmanager
718 359 0.20 3882939652
INSERT INTO "SOFTDB"."MULTIUSER" ("REGNNO","PROCESSNAME","USRNAM
E","INSTLOCATION","MCNAME","IPADDR","REGNDT") VALUES (:V00001,:V
00002,:V00003,:V00004,:V00005,:V00006,:V00007)
650 325 0.18 3046100812
UPDATE "SOFTDB"."GENCOMMID" SET "GNO"=:V00001,"GDT"=:V00002 WHER
E "GNO"=:V00003 AND "GDT"=:V00004 AND "ROWID"=:V00005
550 550 0.15 2197684639
BEGIN SYS.DBMS_DESCRIBE.DESCRIBE_PROCEDURE(:object_name,:res1,:r
es2,:overload,:position,:level,:argument,:datatype,:default,:in_
out,:length,:precision,:scale,:radix,:spare); END;
510 510 0.14 3187596784
select rownum as srlno,softdb.keytab.itemdesc as item,1 as sets,
qty from (select itemsrlno,itemdesc,1 as qty,oanno,oandt from s
oftdb.oanups where delflg='N' and oandt='' and oanno=0 union se
lect itemsrlno,itemdesc,deliqty/delisets as qty, oanno,oandt fr
om softdb.oanbat where delflg='N' and oandt='' and oanno=0 and i
443 443 0.12 1781254858
DELETE multiuser where floor((((((sysdate-recentrytime)*24*60*60
)/3600)*3600)/60)*60) >='180'
443 443 0.12 3292238282
Select softdb.multiuser.*, softdb.multiuser.ROWID from softdb.mu
ltiuser
422 422 0.12 1919856422
select invcode, softdb.blocnmanager.ROWID from softdb.blocnmanag
er
390 195 0.11 2471695061
UPDATE "SOFTDB"."CUST_MAST" SET "CUST_LST_NO"=:V00001,"CUST_CST_
NO"=:V00002 WHERE "CUST_LST_NO" IS NULL AND "CUST_CST_NO" IS NUL
L AND "ROWID"=:V00003
387 387 0.11 620898497
select * from (select null table_catalog, idx.table_owner table_
schema, idx.table_name table_name, null index_catalog, idx.owner
index_schema, idx.index_name index_name, null primary_key, deco
de(idx.uniqueness, 'UNIQUE', 65535, 0) unique_, decode(idx.index
type, 'CLUSTER', 65535, 0) clustered, null type, null fillfact
SQL ordered by Parse Calls for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
387 387 0.11 1647834759
select * from (select null table_catalog, ac.owner table_schema,
ac.table_name table_name, acc.column_name column_name, null col
umn_guid, null column_propid, acc.position ordinal, ac.constrain
t_name pk_name from all_constraints ac, all_cons_columns acc whe
re ac.owner=acc.owner and ac.constraint_type='P' and ac.constrai
Instance Activity Stats for DB: ST011 Instance: st011 Snaps: 41 -62
Statistic Total per Second per Trans
CPU used by this session 102,453 1.6 4.8
CPU used when call started 102,366 1.6 4.8
CR blocks created 30 0.0 0.0
DBWR buffers scanned 1,184 0.0 0.1
DBWR checkpoint buffers written 7,748 0.1 0.4
DBWR checkpoints 9 0.0 0.0
DBWR free buffers found 1,184 0.0 0.1
DBWR lru scans 1 0.0 0.0
DBWR make free requests 1 0.0 0.0
DBWR summed scan depth 1,184 0.0 0.1
DBWR transaction table writes 295 0.0 0.0
DBWR undo block writes 1,681 0.0 0.1
SQL*Net roundtrips to/from client 1,979,199 29.9 92.3
active txn count during cleanout 682 0.0 0.0
background checkpoints completed 1 0.0 0.0
background checkpoints started 1 0.0 0.0
background timeouts 74,152 1.1 3.5
buffer is not pinned count 45,599,192 689.3 2,126.9
buffer is pinned count 55,241,935 835.1 2,576.7
bytes received via SQL*Net from c 140,543,392 2,124.5 6,555.5
bytes sent via SQL*Net to client 16,971,012,142 256,538.0 791,595.3
calls to get snapshot scn: kcmgss 706,463 10.7 33.0
calls to kcmgas 20,519 0.3 1.0
calls to kcmgcs 591 0.0 0.0
change write time 175 0.0 0.0
cleanout - number of ktugct calls 866 0.0 0.0
cleanouts and rollbacks - consist 16 0.0 0.0
cleanouts only - consistent read 123 0.0 0.0
cluster key scan block gets 266,789 4.0 12.4
cluster key scans 104,922 1.6 4.9
commit cleanout failures: callbac 5 0.0 0.0
commit cleanouts 28,117 0.4 1.3
commit cleanouts successfully com 28,112 0.4 1.3
commit txn count during cleanout 458 0.0 0.0
consistent changes 295 0.0 0.0
consistent gets 57,426,682 868.1 2,678.6
consistent gets - examination 2,489,520 37.6 116.1
cursor authentications 27,054 0.4 1.3
data blocks consistent reads - un 283 0.0 0.0
db block changes 139,574 2.1 6.5
db block gets 130,344 2.0 6.1
deferred (CURRENT) block cleanout 17,394 0.3 0.8
dirty buffers inspected 3 0.0 0.0
enqueue conversions 583 0.0 0.0
enqueue releases 112,816 1.7 5.3
enqueue requests 112,817 1.7 5.3
enqueue waits 9 0.0 0.0
execute count 386,246 5.8 18.0
free buffer inspected 3 0.0 0.0
free buffer requested 578,165 8.7 27.0
hot buffers moved to head of LRU 3,435 0.1 0.2
immediate (CR) block cleanout app 139 0.0 0.0
immediate (CURRENT) block cleanou 3,076 0.1 0.1
index fast full scans (full) 602 0.0 0.0
index fetch by key 1,311,085 19.8 61.2
index scans kdiixs1 26,311,841 397.7 1,227.3
Instance Activity Stats for DB: ST011 Instance: st011 Snaps: 41 -62
Statistic Total per Second per Trans
leaf node 90-10 splits 28 0.0 0.0
leaf node splits 272 0.0 0.0
logons cumulative 181 0.0 0.0
messages received 12,637 0.2 0.6
messages sent 12,637 0.2 0.6
no buffer to keep pinned count 0 0.0 0.0
no work - consistent read gets 28,721,411 434.2 1,339.7
opened cursors cumulative 327,186 5.0 15.3
parse count (failures) 6,872 0.1 0.3
parse count (hard) 59,067 0.9 2.8
parse count (total) 362,907 5.5 16.9
parse time cpu 13,489 0.2 0.6
parse time elapsed 13,800 0.2 0.6
physical reads 995,675 15.1 46.4
physical reads direct 426,595 6.5 19.9
physical writes 266,178 4.0 12.4
physical writes direct 258,427 3.9 12.1
physical writes non checkpoint 261,972 4.0 12.2
prefetched blocks 473,387 7.2 22.1
process last non-idle time 124,048,980,297 1,875,154.6 5,786,136.5
recovery blocks read 0 0.0 0.0
recursive calls 1,469,320 22.2 68.5
recursive cpu usage 5,757 0.1 0.3
redo blocks written 66,895 1.0 3.1
redo entries 73,459 1.1 3.4
redo size 29,472,392 445.5 1,374.7
redo synch time 8,922 0.1 0.4
redo synch writes 10,687 0.2 0.5
redo wastage 3,617,376 54.7 168.7
redo write time 9,727 0.2 0.5
redo writer latching time 3 0.0 0.0
redo writes 12,337 0.2 0.6
rollback changes - undo records a 22 0.0 0.0
rollbacks only - consistent read 19 0.0 0.0
rows fetched via callback 1,127,456 17.0 52.6
session connect time 124,048,980,297 1,875,154.6 5,786,136.5
session logical reads 57,557,026 870.1 2,684.7
session pga memory 428,308 6.5 20.0
session pga memory max 63,116 1.0 2.9
session uga memory 4,296,889,276 64,952.8 200,424.0
session uga memory max 123,298,368 1,863.8 5,751.1
shared hash latch upgrades - no w 26,310,630 397.7 1,227.2
sorts (disk) 367 0.0 0.0
sorts (memory) 89,870 1.4 4.2
sorts (rows) 13,381,553 202.3 624.2
summed dirty queue length 3 0.0 0.0
switch current to new buffer 6,910 0.1 0.3
table fetch by rowid 32,481,075 491.0 1,515.1
table fetch continued row 13,074 0.2 0.6
table scan blocks gotten 8,213,616 124.2 383.1
table scan rows gotten 303,670,060 4,590.4 14,164.4
table scans (long tables) 2,799 0.0 0.1
table scans (short tables) 76,890 1.2 3.6
transaction rollbacks 11 0.0 0.0
user calls 1,067,154 16.1 49.8
user commits 10,678 0.2 0.5
Instance Activity Stats for DB: ST011 Instance: st011 Snaps: 41 -62
Statistic Total per Second per Trans
user rollbacks 10,761 0.2 0.5
workarea executions - onepass 803 0.0 0.0
workarea executions - optimal 126,987 1.9 5.9
write clones created in foregroun 2 0.0 0.0
Tablespace IO Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->ordered by IOs (Reads + Writes) desc
Tablespace
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
TEMP
397,017 6 0.8 1.1 199,016 3 0 0.0
SOFTDB
91,699 1 1.0 6.1 1,823 0 0 0.0
USERS
450 0 5.3 1.0 2,524 0 0 0.0
SYSTEM
2,438 0 2.9 1.3 239 0 0 0.0
INDX
1,095 0 4.4 1.5 1,153 0 0 0.0
UNDOTBS1
3 0 13.3 1.0 2,017 0 8 0.0
XDB
74 0 4.9 1.1 1 0 0 0.0
DRSYS
3 0 6.7 1.0 1 0 0 0.0
TOOLS
3 0 6.7 1.0 1 0 0 0.0
File IO Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->ordered by Tablespace, File
Tablespace Filename
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
DRSYS E:\ORACLE\ORADATA\ST011\DRSYS01.DBF
3 0 6.7 1.0 1 0 0
INDX E:\ORACLE\ORADATA\ST011\INDX01.DBF
1,095 0 4.4 1.5 1,153 0 0
SOFTDB E:\ORACLE\ORADATA\ST011\SOFTDB01.DBF
91,699 1 1.0 6.1 1,823 0 0
SYSTEM E:\ORACLE\ORADATA\ST011\SYSTEM01.DBF
2,438 0 2.9 1.3 239 0 0
TEMP E:\ORACLE\ORADATA\ST011\TEMP01.DBF
397,017 6 0.8 1.1 199,016 3 0
TOOLS E:\ORACLE\ORADATA\ST011\TOOLS01.DBF
3 0 6.7 1.0 1 0 0
UNDOTBS1 E:\ORACLE\ORADATA\ST011\UNDOTBS01.DBF
3 0 13.3 1.0 2,017 0 8 0.0
USERS E:\ORACLE\ORADATA\ST011\USERS01.DBF
450 0 5.3 1.0 2,524 0 0
XDB E:\ORACLE\ORADATA\ST011\XDB01.DBF
74 0 4.9 1.1 1 0 0
Buffer Pool Statistics for DB: ST011 Instance: st011 Snaps: 41 -62
-> Standard block size Pools D: default, K: keep, R: recycle
-> Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k
Free Write Buffer
Number of Cache Buffer Physical Physical Buffer Complete Busy
P Buffers Hit % Gets Reads Writes Waits Waits Waits
D 17,017 99.5 110,003,087 569,129 7,751 0 0 8
Instance Recovery Stats for DB: ST011 Instance: st011 Snaps: 41 -62
-> B: Begin snapshot, E: End snapshot
Targt Estd Log File Log Ckpt Log Ckpt
MTTR MTTR Recovery Actual Target Size Timeout Interval
(s) (s) Estd IOs Redo Blks Redo Blks Redo Blks Redo Blks Redo Blks
B 34 14 193 771 341 184320 341
E 34 14 141 727 20 184320 20
Buffer Pool Advisory for DB: ST011 Instance: st011 End Snap: 62
-> Only rows with estimated physical reads >0 are displayed
-> ordered by Block Size, Buffers For Estimate
Size for Size Buffers for Est Physical Estimated
P Estimate (M) Factr Estimate Read Factor Physical Reads
D 16 .1 2,002 152.10 87,449,432
D 32 .2 4,004 87.09 50,071,540
D 48 .4 6,006 55.08 31,668,480
D 64 .5 8,008 36.93 21,232,658
D 80 .6 10,010 16.08 9,246,410
D 96 .7 12,012 6.32 3,635,060
D 112 .8 14,014 2.48 1,423,893
D 128 .9 16,016 1.09 627,130
D 136 1.0 17,017 1.00 574,935
D 144 1.1 18,018 0.96 552,001
D 160 1.2 20,020 0.91 525,903
D 176 1.3 22,022 0.90 518,390
D 192 1.4 24,024 0.90 518,390
D 208 1.5 26,026 0.90 518,390
D 224 1.6 28,028 0.90 518,390
D 240 1.8 30,030 0.90 518,390
D 256 1.9 32,032 0.90 518,390
D 272 2.0 34,034 0.90 518,390
D 288 2.1 36,036 0.90 518,390
D 304 2.2 38,038 0.90 518,390
D 320 2.4 40,040 0.90 518,390
Buffer wait Statistics for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by wait time desc, waits desc
Tot Wait Avg
Class Waits Time (s) Time (ms)
undo header 9 0 0
PGA Aggr Target Stats for DB: ST011 Instance: st011 Snaps: 41 -62
-> B: Begin snap E: End snap (rows dentified with B or E contain data
which is absolute i.e. not diffed over the interval)
-> PGA cache hit % - percentage of W/A (WorkArea) data processed only in-memory
-> Auto PGA Target - actual workarea memory target
-> W/A PGA Used - amount of memory used for all Workareas (manual + auto)
-> %PGA W/A Mem - percentage of PGA memory allocated to workareas
-> %Auto W/A Mem - percentage of workarea memory controlled by Auto Mem Mgmt
-> %Man W/A Mem - percentage of workarea memory under manual control
PGA Cache Hit % W/A MB Processed Extra W/A MB Read/Written
72.5 6,444 2,443
%PGA %Auto %Man
PGA Aggr Auto PGA PGA Mem W/A PGA W/A W/A W/A Global Mem
Target(M) Target(M) Alloc(M) Used(M) Mem Mem Mem Bound(K)
B 104 80 17.8 0.0 .0 .0 .0 5,324
E 104 81 18.5 0.0 .0 .0 .0 5,324
PGA Aggr Target Histogram for DB: ST011 Instance: st011 Snaps: 41 -62
-> Optimal Executions are purely in-memory operations
Low High
Optimal Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
8K 16K 119,925 119,925 0 0
16K 32K 1,796 1,796 0 0
32K 64K 147 147 0 0
64K 128K 1,167 1,167 0 0
128K 256K 562 562 0 0
256K 512K 647 615 32 0
512K 1024K 2,770 2,412 358 0
1M 2M 588 256 332 0
2M 4M 70 10 60 0
4M 8M 36 20 16 0
16M 32M 4 0 4 0
1G 2G 1 0 1 0
PGA Memory Advisory for DB: ST011 Instance: st011 End Snap: 62
-> When using Auto Memory Mgmt, minimally choose a pga_aggregate_target value
where Estd PGA Overalloc Count is 0
Estd Extra Estd PGA Estd PGA
PGA Target Size W/A MB W/A MB Read/ Cache Overalloc
Est (MB) Factr Processed Written to Disk Hit % Count
13 0.1 1,552.2 362.1 81.0 27
26 0.3 1,552.2 85.5 95.0 0
52 0.5 1,552.2 74.5 95.0 0
78 0.8 1,552.2 74.5 95.0 0
104 1.0 1,552.2 55.1 97.0 0
125 1.2 1,552.2 0.0 100.0 0
146 1.4 1,552.2 0.0 100.0 0
166 1.6 1,552.2 0.0 100.0 0
187 1.8 1,552.2 0.0 100.0 0
208 2.0 1,552.2 0.0 100.0 0
312 3.0 1,552.2 0.0 100.0 0
416 4.0 1,552.2 0.0 100.0 0
624 6.0 1,552.2 0.0 100.0 0
832 8.0 1,552.2 0.0 100.0 0
Enqueue activity for DB: ST011 Instance: st011 Snaps: 41 -62
-> Enqueue stats gathered prior to 9i should not be compared with 9i data
-> ordered by Wait Time desc, Waits desc
Avg Wt Wait
Eq Requests Succ Gets Failed Gets Waits Time (ms) Time (s)
TC 40 40 0 8 254.13 2
PE 184 184 0 1 47.00 0
Rollback Segment Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->A high value for "Pct Waits" suggests more rollback segments may be required
->RBS stats may not be accurate between begin and end snaps when using Auto Undo
managment, as RBS may be dynamically created and dropped as needed
Trans Table Pct Undo Bytes
RBS No Gets Waits Written Wraps Shrinks Extends
0 246.0 0.00 0 0 0 0
1 2,947.0 0.00 1,268,846 4 1 1
2 3,520.0 0.00 1,003,166 18 3 6
3 3,511.0 0.00 973,498 18 1 3
4 2,662.0 0.00 1,010,600 4 0 1
5 3,941.0 0.03 1,042,464 20 3 8
6 3,474.0 0.00 1,106,576 21 1 6
7 2,546.0 0.00 756,036 15 3 4
8 3,943.0 0.00 1,112,166 22 3 11
9 3,368.0 0.00 832,596 14 2 4
10 3,039.0 0.20 971,780 20 3 14
Rollback Segment Storage for DB: ST011 Instance: st011 Snaps: 41 -62
->Optimal Size should be larger than Avg Active
RBS No Segment Size Avg Active Optimal Size Maximum Size
0 385,024 0 385,024
1 1,171,456 191,840 2,220,032
2 385,024 78,348 516,096
3 450,560 112,391 450,560
4 2,220,032 101,425 2,220,032
5 778,240 134,380 843,776
6 647,168 78,286 647,168
7 319,488 86,191 581,632
8 516,096 90,060 778,240
9 516,096 49,626 516,096
10 450,560 132,513 647,168
Undo Segment Summary for DB: ST011 Instance: st011 Snaps: 41 -62
-> Undo segment block stats:
-> uS - unexpired Stolen, uR - unexpired Released, uU - unexpired reUsed
-> eS - expired Stolen, eR - expired Released, eU - expired reUsed
Undo Undo Num Max Qry Max Tx Snapshot Out of uS/uR/uU/
TS# Blocks Trans Len (s) Concurcy Too Old Space eS/eR/eU
1 1,555 551,825 1,575 2 0 0 0/0/15/0/0/0
Undo Segment Stats for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by Time desc
Undo Num Max Qry Max Tx Snap Out of uS/uR/uU/
End Time Blocks Trans Len (s) Concy Too Old Space eS/eR/eU
08-Aug 03:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 03:03 31 13,744 0 1 0 0 0/0/0/0/0/0
08-Aug 02:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 02:03 31 13,717 0 1 0 0 0/0/0/0/0/0
08-Aug 01:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 01:03 29 13,690 1 1 0 0 0/0/0/0/0/0
08-Aug 00:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 00:03 41 13,665 1 1 0 0 0/0/0/0/0/0
07-Aug 23:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 23:03 25 13,634 1 2 0 0 0/0/0/0/0/0
07-Aug 22:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 22:03 29 13,611 0 2 0 0 0/0/0/0/0/0
07-Aug 21:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 21:43 1 13,595 0 1 0 0 0/0/8/0/0/0
07-Aug 21:33 1 13,591 0 1 0 0 0/0/0/0/0/0
07-Aug 21:23 7 13,544 9 1 0 0 0/0/0/0/0/0
07-Aug 21:13 1 13,448 12 1 0 0 0/0/0/0/0/0
07-Aug 21:03 35 13,348 1 1 0 0 0/0/0/0/0/0
07-Aug 20:53 7 13,212 9 1 0 0 0/0/0/0/0/0
07-Aug 20:43 9 12,967 13 1 0 0 0/0/0/0/0/0
07-Aug 20:33 4 12,785 3 1 0 0 0/0/0/0/0/0
07-Aug 20:23 4 12,717 3 1 0 0 0/0/0/0/0/0
07-Aug 20:13 7 12,607 9 1 0 0 0/0/0/0/0/0
07-Aug 20:03 49 12,472 8 2 0 0 0/0/0/0/0/0
07-Aug 19:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 19:43 10 12,425 2 1 0 0 0/0/0/0/0/0
07-Aug 19:33 14 12,263 30 1 0 0 0/0/0/0/0/0
07-Aug 19:23 25 12,046 4 1 0 0 0/0/0/0/0/0
07-Aug 19:13 52 11,686 2 1 0 0 0/0/0/0/0/0
07-Aug 19:03 71 11,077 7 1 0 0 0/0/0/0/0/0
07-Aug 18:53 41 10,558 4 1 0 0 0/0/0/0/0/0
07-Aug 18:43 17 9,996 12 1 0 0 0/0/0/0/0/0
07-Aug 18:33 6 9,744 30 1 0 0 0/0/0/0/0/0
07-Aug 18:23 9 9,548 2 1 0 0 0/0/0/0/0/0
Latch Activity for DB: ST011 Instance: st011 Snaps: 41 -62
->"Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for
willing-to-wait latch get requests
->"NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests
->"Pct Misses" for both should be very close to 0.0
Pct Avg Wait Pct
Get Get Slps Time NoWait NoWait
Latch Requests Miss /Miss (s) Requests Miss
Consistent RBA 12,338 0.0 0 0
FAL request queue 2 0.0 0 0
FAL subheap alocation 0 0 2 0.0
FIB s.o chain latch 72 0.0 0 0
FOB s.o list latch 388 0.0 0 0
JOX SGA heap latch 3,415 0.0 0 3,013 0.0
NLS data objects 3 0.0 0 0
QMT 1 0.0 0 0
SQL memory manager latch 21 0.0 0 21,360 0.0
SQL memory manager worka 1,455,705 0.0 0 0
Token Manager 0 0 2 0.0
active checkpoint queue 22,780 0.0 0 2 0.0
alert log latch 4 0.0 0 2 0.0
archive control 2,189 0.0 0 0
archive process latch 1,299 0.2 0.0 0 0
begin backup scn array 8 0.0 0 0
cache buffer handles 339,925 0.0 0 0
cache buffers chains 113,609,670 0.0 0.0 0 1,095,458 0.0
cache buffers lru chain 2,057,063 0.0 0 13,776 0.0
channel handle pool latc 194 0.0 0 0
channel operations paren 43,420 0.0 0 0
checkpoint queue latch 1,094,874 0.0 0.0 0 7,196 0.0
child cursor hash table 543,267 0.0 0 0
dml lock allocation 99,677 0.0 0 0
dummy allocation 362 2.8 0.0 0 0
enqueue hash chains 226,227 0.0 0 0
enqueues 235,237 0.0 0.0 0 0
event group latch 95 0.0 0 0
file number translation 699,304 0.0 0.0 0 0
hash table column usage 2,980 0.0 0 779,274 0.0
hash table modification 5 0.0 0 2 0.0
job workq parent latch 0 0 26 7.7
job_queue_processes para 745 0.0 0 2 0.0
kmcptab latch 1,788 0.0 0 0
kmcpvec latch 0 0 1,788 0.0
ksfv messages 0 0 4 0.0
ktm global data 260 0.0 0 0
lgwr LWN SCN 29,530 0.0 0 0
library cache 7,579,771 0.0 0.0 0 112,898 0.1
library cache load lock 5,302 0.0 0 0
library cache pin 3,098,174 0.0 0.0 0 0
library cache pin alloca 2,124,257 0.0 0.0 0 0
list of block allocation 321 0.0 0 0
loader state object free 1,186 0.0 0 0
longop free list parent 9 0.0 0 9 0.0
message pool operations 9 0.0 0 0
messages 209,721 0.2 0.0 0 0
mostly latch-free SCN 29,532 0.0 0.0 0 0
multiblock read objects 181,050 0.0 0 2 0.0
name-service namespace o 0 0 2 0.0
Latch Activity for DB: ST011 Instance: st011 Snaps: 41 -62
->"Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for
willing-to-wait latch get requests
->"NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests
->"Pct Misses" for both should be very close to 0.0
Pct Avg Wait Pct
Get Get Slps Time NoWait NoWait
Latch Requests Miss /Miss (s) Requests Miss
ncodef allocation latch 1,065 0.0 0 0
object stats modificatio 357 0.0 0 2 0.0
post/wait queue 24,713 0.0 0 10,698 0.0
process allocation 95 0.0 0 95 0.0
process group creation 189 0.0 0 0
qm_init_sga 1 0.0 0 0
redo allocation 115,339 0.0 0.0 0 0
redo copy 0 0 73,511 0.1
redo writing 92,285 0.0 0 0
resumable state object 351 0.0 0 0
row cache enqueue latch 3,995,948 0.0 0.0 0 0
row cache objects 4,004,202 0.0 0 696 0.0
sequence cache 430 0.0 0 0
session allocation 292,885 0.0 0.0 0 0
session idle bit 2,269,446 0.0 0.0 0 0
session switching 1,065 0.0 0 0
session timer 22,218 0.0 0 0
shared java pool 860 0.0 0 0
shared pool 4,913,350 0.0 0.0 0 0
sim partition latch 0 0 110 0.0
simulator hash latch 4,433,428 0.0 0 0
simulator lru latch 43,829 0.0 0 33,464 0.0
sort extent pool 6,608 0.0 0 0
temp lob duration state 2 0.0 0 0
trace latch 13 0.0 0 0
transaction allocation 931,196 0.0 0 0
transaction branch alloc 1,065 0.0 0 0
undo global data 57,750 0.0 0.0 0 0
user lock 551 0.0 0 0
vecio buf des 0 0 2 0.0
virtual circuit buffers 10,648,289 0.2 0.0 0 0
virtual circuit queues 5,140,393 0.0 0.0 0 0
virtual circuits 1,824,349 0.0 0.0 0 0
Latch Sleep breakdown for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by misses desc
Get Spin &
Latch Name Requests Misses Sleeps Sleeps 1->4
virtual circuit buffers 10,648,289 19,024 3 19021/3/0/0/
0
shared pool 4,913,350 181 3 178/3/0/0/0
cache buffers chains 113,609,670 63 1 0/0/0/0/0
Latch Miss Sources for DB: ST011 Instance: st011 Snaps: 41 -62
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
cache buffers chains kcbgtcr: kslbegin excl 0 1 0
shared pool kghalo 0 3 3
virtual circuits kmcfms 0 1 1
virtual circuits kmcgms: if not shared serv 0 1 0
virtual circuits kmcmbf 0 1 1
Dictionary Cache Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->"Pct Misses" should be very low (< 2% in most cases)
->"Cache Usage" is the number of cache entries being used
->"Pct SGA" is the ratio of usage to allocated size for that cache
Get Pct Scan Pct Mod Final
Cache Requests Miss Reqs Miss Reqs Usage
dc_files 3,248 0.2 0 0 8
dc_global_oids 12,826 1.0 0 0 135
dc_histogram_defs 1,214,659 0.1 0 0 2,451
dc_object_ids 325,383 0.2 0 0 793
dc_objects 72,357 1.9 0 2 1,504
dc_profiles 125 0.0 0 0 1
dc_qmc_cache_entries 1 100.0 0 0 1
dc_rollback_segments 4,967 0.0 0 0 12
dc_segments 168,507 0.4 0 0 760
dc_sequences 8 37.5 0 8 2
dc_tablespace_quotas 5 40.0 0 5 2
dc_tablespaces 56,795 0.0 0 0 9
dc_user_grants 1,393 1.1 0 0 22
dc_usernames 70,029 0.0 0 0 15
dc_users 71,699 0.0 0 0 25
Library Cache Activity for DB: ST011 Instance: st011 Snaps: 41 -62
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 225 16.4 226 18.6 3 0
CLUSTER 1,272 0.3 1,008 0.8 0 0
JAVA DATA 2 100.0 9 44.4 0 0
SQL AREA 368,746 14.6 1,388,192 8.3 5,561 1
TABLE/PROCEDURE 114,852 1.3 375,552 0.9 494 0
TRIGGER 1,082 1.0 1,082 1.4 4 0
Shared Pool Advisory for DB: ST011 Instance: st011 End Snap: 62
-> Note there is often a 1:Many correlation between a single logical object
in the Library Cache, and the physical number of memory objects associated
with it. Therefore comparing the number of Lib Cache objects (e.g. in
v$librarycache), with the number of Lib Cache Memory Objects is invalid
Estd
Shared Pool SP Estd Estd Estd Lib LC Time
Size for Size Lib Cache Lib Cache Cache Time Saved Estd Lib Cache
Estim (M) Factr Size (M) Mem Obj Saved (s) Factr Mem Obj Hits
96 .6 96 20,704 1,595 1.0 896,845
120 .7 119 25,821 1,596 1.0 898,184
144 .9 142 30,844 1,596 1.0 899,133
168 1.0 165 35,862 1,597 1.0 900,259
192 1.1 188 41,079 1,598 1.0 901,912
216 1.3 215 47,275 1,598 1.0 902,360
240 1.4 238 52,517 1,598 1.0 903,089
264 1.6 261 58,043 1,598 1.0 903,310
288 1.7 284 63,632 1,598 1.0 903,711
312 1.9 307 69,230 1,598 1.0 904,029
336 2.0 338 76,368 1,598 1.0 904,158
SGA Memory Summary for DB: ST011 Instance: st011 Snaps: 41 -62
SGA regions Size in Bytes
Database Buffers 142,606,336
Fixed Size 454,356
Redo Buffers 667,648
Variable Size 486,539,264
sum 630,267,604
SGA breakdown difference for DB: ST011 Instance: st011 Snaps: 41 -62
Pool Name Begin value End value % Diff
java free memory 33,554,432 30,031,872 -10.50
large free memory 24,861,188 24,957,400 0.39
large session heap 304,636 208,424 -31.58
shared 1M buffer 2,098,176 2,098,176 0.00
shared FileOpenBlock 695,504 695,504 0.00
shared KGK heap 3,756 3,756 0.00
shared KGLS heap 1,652,428 2,590,108 56.75
shared KQR M PO 861,220 2,452,776 184.80
shared KQR S PO 77,148 239,708 210.71
shared KQR S SO 1,792 5,632 214.29
shared KSXR pending messages que 841,036 841,036 0.00
shared KSXR receive buffers 1,033,000 1,033,000 0.00
shared MTTR advisory 25,400 29,636 16.68
shared PL/SQL DIANA 625,620 951,760 52.13
shared PL/SQL MPCODE 358,152 902,912 152.10
shared PLS non-lib hp 2,068 2,068 0.00
shared dictionary cache 1,610,880 1,610,880 0.00
shared errors 25,144 46,460 84.78
shared event statistics per sess 1,718,360 1,718,360 0.00
shared fixed allocation callback 220 220 0.00
shared free memory 157,840,156 13,956,720 -91.16
shared joxs heap init 4,220 4,220 0.00
shared kgl simulator 694,520 9,560,380 #######
shared library cache 4,829,312 39,226,604 712.26
shared message pool freequeue 834,752 834,752 0.00
shared miscellaneous 5,094,676 7,076,492 38.90
shared parameters 5,220 32,976 531.72
shared sessions 410,720 410,720 0.00
shared sim memory hea 93,176 93,176 0.00
shared sql area 9,864,252 100,764,460 921.51
shared table definiti 2,040 5,920 190.20
shared trigger defini 1,888 2,208 16.95
shared trigger inform 1,108 1,324 19.49
shared trigger source 160 1,168 630.00
buffer_cache 142,606,336 142,606,336 0.00
fixed_sga 454,356 454,356 0.00
log_buffer 656,384 656,384 0.00
init.ora Parameters for DB: ST011 Instance: st011 Snaps: 41 -62
End value
Parameter Name Begin value (if different)
background_dump_dest E:\oracle\admin\ST011\bdump
compatible 9.2.0.1.0
control_files E:\oracle\oradata\ST011\control01
core_dump_dest E:\oracle\admin\ST011\cdump
db_block_size 8192
db_cache_size 142606336
db_domain
db_file_multiblock_read_count 16 8
db_name ST011
dispatchers (PROTOCOL=TCP)
fast_start_mttr_target 300
hash_join_enabled TRUE
instance_name ST011
java_pool_size 33554432
job_queue_processes 0 5
large_pool_size 25165824
log_archive_dest_1 LOCATION=E:\oracle\oradata\ST011\
log_archive_format %t_%s.dbf
log_archive_start TRUE
open_cursors 300
pga_aggregate_target 109051904
processes 150
query_rewrite_enabled FALSE
remote_login_passwordfile EXCLUSIVE
sga_max_size 630267604
shared_pool_size 176160768
sort_area_size 524288
star_transformation_enabled FALSE
timed_statistics TRUE
undo_management AUTO
undo_retention 10800
undo_tablespace UNDOTBS1
user_dump_dest E:\oracle\admin\ST011\udump
End of ReportFrederic's right... you're summing up too many statspacks ..
Can't see anything specific apart from the fact that Statspack itself is showing up in the top statements.
First : define 'Slow' . What is your goal for 'Ok' ?
Start thinking about sql_trace, tkprof and 10046 traces -
Hai
We are using oracle 9i R1.
I used to run statspack report every one hour.
Go through the following report and let me know what is wrong in this report. Because our server getting very slow day by day.
Mostly I changed.
If you find anything wrong in the server parameter defined, please let me know to correct that.
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
VPNEW 2611038567 vpnew 1 9.0.1.1.1 NO VP_NEW
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 1015 09-Jul-13 14:00:04 54 5.1
End Snap: 1017 09-Jul-13 16:00:07 61 6.8
Elapsed: 120.05 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 256M Std Block Size: 4K
Shared Pool Size: 272M Log Buffer: 512K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 164,452.25 27,998.24
Logical reads: 82,680.73 14,076.52
Block changes: 1,137.91 193.73
Physical reads: 1,811.63 308.43
Physical writes: 273.75 46.61
User calls: 1,265.18 215.40
Parses: 92.74 15.79
Hard parses: 3.59 0.61
Sorts: 65.27 11.11
Logons: 0.08 0.01
Executes: 103.01 17.54
Transactions: 5.87
% Blocks changed per Read: 1.38 Recursive Call %: 15.70
Rollback per transaction %: 64.39 Rows per Sort: 18.06
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.99 Redo NoWait %: 100.00
Buffer Hit %: 97.81 In-memory Sort %: 100.00
Library Hit %: 97.24 Soft Parse %: 96.13
Execute to Parse %: 9.97 Latch Hit %: 99.99
Parse CPU to Parse Elapsd %: 43.49 % Non-Parse CPU: 99.98
Shared Pool Statistics Begin End
Memory Usage %: 90.47 82.23
% SQL with executions>1: 47.34 54.83
% Memory for SQL w/exec>1: 38.21 35.60
Top 5 Wait Events
~~~~~~~~~~~~~~~~~ Wait % Total
Event Waits Time (s) Wt Time
db file scattered read 1,722,742 3,967 48.06
db file sequential read 641,575 2,397 29.05
db file parallel write 6,744 636 7.70
buffer busy waits 68,542 361 4.37
async disk IO 91,243 216 2.61
Wait Events for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
db file scattered read 1,722,742 0 3,967 2 40.7
db file sequential read 641,575 0 2,397 4 15.2
db file parallel write 6,744 6,744 636 94 0.2
buffer busy waits 68,542 9 361 5 1.6
async disk IO 91,243 0 216 2 2.2
SQL*Net message from dblink 13,432 0 215 16 0.3
direct path write 102,953 0 177 2 2.4
log file parallel write 30,747 28,702 121 4 0.7
log file sync 10,359 9 74 7 0.2
control file parallel write 2,489 0 30 12 0.1
direct path read 3,531 0 28 8 0.1
SQL*Net more data from dblin 45,347 0 17 0 1.1
control file sequential read 669 0 7 10 0.0
latch free 873 506 2 2 0.0
direct path read (lob) 41 0 1 35 0.0
log file switch completion 14 0 1 99 0.0
SQL*Net more data to client 98,580 0 1 0 2.3
local write wait 46 0 0 10 0.0
SQL*Net more data to dblink 1,852 0 0 0 0.0
log file single write 22 0 0 6 0.0
log file sequential read 11 0 0 8 0.0
db file parallel read 7 0 0 7 0.0
single-task message 2 0 0 15 0.0
SQL*Net break/reset to clien 96 0 0 0 0.0
SQL*Net message to dblink 13,432 0 0 0 0.3
library cache pin 3 0 0 0 0.0
LGWR wait for redo copy 18 0 0 0 0.0
library cache load lock 1 0 0 0 0.0
SQL*Net message from client 9,199,880 0 198,874 22 217.5
virtual circuit status 240 240 7,602 31677 0.0
jobq slave wait 288 275 870 3021 0.0
SQL*Net message to client 9,199,888 0 6 0 217.5
SQL*Net more data from clien 58 0 0 1 0.0
Background Wait Events for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
db file parallel write 6,744 6,744 636 94 0.2
log file parallel write 30,749 28,704 121 4 0.7
control file parallel write 2,435 0 30 12 0.1
control file sequential read 198 0 3 17 0.0
db file scattered read 386 0 2 5 0.0
db file sequential read 176 0 1 4 0.0
async disk IO 34 0 0 13 0.0
latch free 54 54 0 5 0.0
direct path write 99 0 0 3 0.0
buffer busy waits 4 0 0 46 0.0
direct path read 99 0 0 2 0.0
log file single write 22 0 0 6 0.0
log file sequential read 11 0 0 8 0.0
rdbms ipc reply 4 0 0 17 0.0
LGWR wait for redo copy 18 0 0 0 0.0
rdbms ipc message 71,793 39,898 26,717 372 1.7
pmon timer 2,814 2,814 7,639 2715 0.1
smon timer 27 19 7,560 ###### 0.0
SQL ordered by Gets for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
all SQL statements called within the PL/SQL code. As individual SQL
statements are also reported, it is possible and valid for the summed
total % to exceed 100
CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
33,925,100 9,024 3,759.4 5.7 27.02 27.20 1447967143
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=1 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=1 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
33,924,281 9,025 3,758.9 5.7 26.97 26.95 1309894166
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=1 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=1 ))
AND COMPLETEFLAG='N' AND STCODE<>99
22,431,010 118 190,093.3 3.8 21.45 29.65 4290300977
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=5 AND BILLNO>23095 AND DT>TO_DATE('01-APR-2013','D
17,110,508 90 190,116.8 2.9 16.31 18.13 2323191576
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=5 AND BILLNO>23102 AND DT>TO_DATE('01-APR-2013','D
14,067,208 74 190,097.4 2.4 13.45 20.54 2902528758
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=8 AND BILLNO>40735 AND DT>TO_DATE('01-APR-2013','D
11,243,815 93 120,901.2 1.9 660.27 663.46 2303099111
SELECT RCODE, RNAME FROM RAWMATERIAL WHERE RCODE IN ( SELECT RCO
DE FROM RAWSTOCKDATES WHERE WEEKDAY=3) AND RCODE NOT IN (SELECT
RCODE FROM STOCKONDATES WHERE TO_CHAR(STKDATE)='09-JUL-13') AN
D PRINTFLAG='Y' ORDER BY RNAME ASC
9,840,558 2,405 4,091.7 1.7 294.66 3540.26 2266490527
SELECT NVL(MAX(BACKUPDATE),SYSDATE) FROM TRACKBACKUP_LINKWITHSER
VER
9,314,803 49 190,098.0 1.6 8.92 14.44 1477811350
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
SQL ordered by Gets for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
all SQL statements called within the PL/SQL code. As individual SQL
statements are also reported, it is possible and valid for the summed
total % to exceed 100
CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
WHERE CCODE=7 AND BILLNO>52592 AND DT>TO_DATE('01-APR-2013','D
9,125,204 48 190,108.4 1.5 4.27 12.89 1951526474
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=1 AND BILLNO>51127 AND DT>TO_DATE('01-APR-2013','D
6,653,430 35 190,098.0 1.1 6.38 8.33 2980657600
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=3 AND BILLNO>53038 AND DT>TO_DATE('01-APR-2013','D
5,513,426 29 190,118.1 0.9 5.30 5.85 2709561073
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=3 AND BILLNO>53050 AND DT>TO_DATE('01-APR-2013','D
5,323,236 28 190,115.6 0.9 4.94 5.51 1289003277
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=7 AND BILLNO>52607 AND DT>TO_DATE('01-APR-2013','D
5,322,812 28 190,100.4 0.9 5.02 5.72 928495952
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=3 AND BILLNO>53042 AND DT>TO_DATE('01-APR-2013','D
4,943,192 26 190,122.8 0.8 4.67 5.19 2263910287
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
SQL ordered by Reads for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
8,401,181 2,405 3,493.2 64.4 294.66 3540.26 2266490527
SELECT NVL(MAX(BACKUPDATE),SYSDATE) FROM TRACKBACKUP_LINKWITHSER
VER
150,474 9 16,719.3 1.2 0.02 0.11 420004354
begin HSBSTORE.APPEND_RAWMATERIAL_TO_GLOBAL; end;
150,265 9 16,696.1 1.2 2.97 33.74 631228335
SELECT * FROM TRACK_RAWMATERIAL WHERE MODIFIED_TIME > :b1 AND AC
TION='U' ORDER BY RCODE
126,600 6 21,100.0 1.0 1.05 12.98 2926197014
SELECT PAYMENTDESCRIPTION PARTICULARS,SUM(PAIDAMOUNT) PAIDAMOUN
T FROM SERVERSALES.PAIDMASTER A, SERVERSALES.PAIDDETAIL B, SE
RVERSALES.PAYMENTMASTER C WHERE A.PAYMENTID=B.PAYMENTID AND B.PA
YCODE=C.PAYCODE AND A.CCODE=7 AND BCODE=131132 AND PAYMENTDATE
BETWEEN TO_DATE('09-JUL-13 00:00:00','DD-MON-YY HH24:MI:SS')
104,975 1 104,975.0 0.8 11.59 35.97 602985589
SELECT /*+NESTED_TABLE_GET_REFS+*/ "HSBSTORE"."TRACK_SYSADM".* F
ROM "HSBSTORE"."TRACK_SYSADM"
99,198 2 49,599.0 0.8 1.83 6.61 2045198349
SELECT NVL(MAX(KOTNO),1) MAXKOTNO FROM ORDERDETAIL WHERE STCODE=
37
96,222 12 8,018.5 0.7 0.00 0.08 1123445213
begin RETMAXCUSTID(:V00001,:V00002,:V00003,:V00004); end;
88,052 4 22,013.0 0.7 0.77 9.02 4195209649
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
79,044 4 19,761.0 0.6 0.77 9.25 1459194232
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
72,142 4 18,035.5 0.6 0.88 12.63 2744348950
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
70,194 4 17,548.5 0.5 0.89 12.47 768206854
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
SQL ordered by Reads for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
55,628 7 7,946.9 0.4 2.09 41.25 3227129102
SELECT NVL(MAX(CUSTID),-99) FROM ORDERMASTER WHERE STCODE =:b1
AND LENGTH(CUSTID)<=10
54,748 28 1,955.3 0.4 2.39 70.19 511029918
SELECT EMPLOYEE_CODE,DUTY,DUTYCODE,RESIGNED_ON FROM BRANCHHR.PER
INFO WHERE EMPLOYEE_CODE IN (SELECT EMPLOYEE_CODE FROM HDEMPMA
STER WHERE RESIGNED_ON IS NULL)
49,600 1 49,600.0 0.4 0.91 5.06 1047519405
SELECT NVL(MAX(KOTNO),1) MAXKOTNO FROM ORDERDETAIL WHERE STCODE=
12
49,599 1 49,599.0 0.4 3.02 9.51 3958879593
SELECT /*+NESTED_TABLE_GET_REFS+*/ "HANDPOS"."ORDERDETAIL".* FRO
M "HANDPOS"."ORDERDETAIL"
48,834 3 16,278.0 0.4 0.58 5.88 1917766718
SELECT PAYMENTDESCRIPTION PARTICULARS,SUM(PAIDAMOUNT) PAIDAMOUN
T FROM SERVERSALES.PAIDMASTER A, SERVERSALES.PAIDDETAIL B, SE
RVERSALES.PAYMENTMASTER C WHERE A.PAYMENTID=B.PAYMENTID AND B.PA
YCODE=C.PAYCODE AND A.CCODE=8 AND BCODE=136559 AND PAYMENTDATE
BETWEEN TO_DATE('09-JUL-13 00:00:00','DD-MON-YY HH24:MI:SS')
44,488 2 22,244.0 0.3 0.22 2.00 3747323840
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=8 A
ND BCODE = 136559 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
40,584 5 8,116.8 0.3 1.45 13.45 1312824138
SELECT NVL(MAX(CUSTID),0)+1 FROM ORDERMASTER WHERE STCODE = :b1
AND LENGTH(CUSTID)<=10
36,876 2 18,438.0 0.3 0.33 1.72 3823361077
SELECT A.BCODE,CCODE, COUNT(BILLNO) TOTCANCELBILL, SUM(TOTALAM
T+STAXAMT+SURCHARGE+CARSERVICECHARGE+SERVICECHARGE+SERVICETAX+EC
ESS+HECESS+VATFORSVTAX) TOTCANCELAMT FROM SERVERSALES.BILLMAST
ER A WHERE CANCELFLAG='Y' AND TO_CHAR(BACKUPDATE,'DD-MON-YY')=
'09-JUL-13' AND A.BCODE=136559 GROUP BY CCODE,A.BCODE ORDER BY
36,876 2 18,438.0 0.3 0.30 1.75 3906601815
SELECT A.BCODE, CCODE,MIN(BILLNO) STBILL,MAX(BILLNO) CLBILL,COUN
T(BILLNO) TOTBILL, SUM(TOTALAMT+STAXAMT+SURCHARGE+CARSERVICECH
ARGE+SERVICECHARGE+SERVICETAX+ECESS+HECESS+VATFORSVTAX) AMT FR
SQL ordered by Executions for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
34,419 34,419 1.0 0.00 0.00 12926889
SELECT UPLOAD_ALERT_HOUR FROM SYSADM WHERE 1 = 1
34,418 34,418 1.0 0.00 0.00 192561540
SELECT SPONGE_UPLOAD_LOCK FROM SYSADM WHERE 1 = 1
32,770 32,770 1.0 0.00 0.00 2091761008
select condition from cdef$ where rowid=:1
27,348 27,348 1.0 0.00 0.00 1808965695
SELECT * FROM SYSADM
14,781 14,817 1.0 0.00 0.00 2044415509
select longname from javasnm$ where short = :1
14,375 0 0.0 0.00 0.00 4031175624
alter session set isolation_level = read committed
12,921 12,921 1.0 0.00 0.00 2775403064
begin DMLQUERY_TODATABASE(:V00001,:V00002,:V00003); end;
12,838 0 0.0 0.00 0.00 1470906206
ROLLBACK
10,833 12,026 1.1 0.00 0.00 2085632044
select intcol#,nvl(pos#,0),col# from ccol$ where con#=:1
9,176 0 0.0 0.00 0.00 919183084
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 0 0.0 0.00 0.00 1097989943
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 13 0.0 0.00 0.00 1466519777
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
9,176 1 0.0 0.00 0.00 2427401293
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
SQL ordered by Executions for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
9,176 10 0.0 0.00 0.00 2442976822
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
9,176 0 0.0 0.00 0.00 2533195368
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 0 0.0 0.00 0.00 2717690733
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 0 0.0 0.00 0.00 4184698325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
9,175 39 0.0 0.00 0.00 2323513381
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
9,175 0 0.0 0.00 0.00 2395870663
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND COMPLETEFLA
G='N' AND STCODE=99
9,149 0 0.0 0.00 0.00 2767419325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=3 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=3 ))
AND COMPLETEFLAG='N' AND (STCODE<>99 AND PARCELORDERFLAG='Y')
9,149 0 0.0 0.00 0.00 3140978821
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=3 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
SQL ordered by Parse Calls for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
34,419 34,419 0.05 12926889
SELECT UPLOAD_ALERT_HOUR FROM SYSADM WHERE 1 = 1
34,418 34,418 0.05 192561540
SELECT SPONGE_UPLOAD_LOCK FROM SYSADM WHERE 1 = 1
32,770 32,770 0.05 2091761008
select condition from cdef$ where rowid=:1
27,346 27,348 0.04 1808965695
SELECT * FROM SYSADM
25,842 12,921 0.04 2775403064
begin DMLQUERY_TODATABASE(:V00001,:V00002,:V00003); end;
14,375 14,375 0.02 4031175624
alter session set isolation_level = read committed
9,176 9,176 0.01 919183084
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 9,176 0.01 1097989943
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 9,176 0.01 1466519777
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
9,176 9,176 0.01 2427401293
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 9,176 0.01 2442976822
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
9,176 9,176 0.01 2533195368
SQL ordered by Parse Calls for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 9,176 0.01 2717690733
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
9,176 9,176 0.01 4184698325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
9,175 9,175 0.01 2323513381
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
9,175 9,175 0.01 2395870663
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND COMPLETEFLA
G='N' AND STCODE=99
9,149 9,149 0.01 2767419325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=3 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=3 ))
AND COMPLETEFLAG='N' AND (STCODE<>99 AND PARCELORDERFLAG='Y')
9,149 9,149 0.01 3140978821
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=3 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=3 AND CA
NCELPRINTFLAG='N'))
Instance Activity Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
Statistic Total per Second per Trans
CPU used by this session 186,515 25.9 4.4
CPU used when call started 186,516 25.9 4.4
CR blocks created 1,003 0.1 0.0
Cached Commit SCN referenced 49,515 6.9 1.2
DBWR buffers scanned 488,255 67.8 11.5
DBWR checkpoint buffers written 111,100 15.4 2.6
DBWR checkpoints 11 0.0 0.0
DBWR free buffers found 321,996 44.7 7.6
DBWR lru scans 220 0.0 0.0
DBWR make free requests 221 0.0 0.0
DBWR summed scan depth 488,255 67.8 11.5
DBWR transaction table writes 128 0.0 0.0
DBWR undo block writes 178,539 24.8 4.2
SQL*Net roundtrips to/from client 9,198,173 1,277.0 217.4
SQL*Net roundtrips to/from dblink 13,432 1.9 0.3
background checkpoints completed 11 0.0 0.0
background checkpoints started 11 0.0 0.0
background timeouts 8,452 1.2 0.2
branch node splits 2 0.0 0.0
buffer is not pinned count 302,135,166 41,945.7 7,141.3
buffer is pinned count 8,788,152 1,220.1 207.7
bytes received via SQL*Net from c 1,083,084,928 150,365.8 25,600.0
bytes received via SQL*Net from d 95,665,748 13,281.4 2,261.2
bytes sent via SQL*Net to client 4,111,695,608 570,831.0 97,184.8
bytes sent via SQL*Net to dblink 7,485,552 1,039.2 176.9
calls to get snapshot scn: kcmgss 761,425 105.7 18.0
calls to kcmgas 75,988 10.6 1.8
calls to kcmgcs 3,283 0.5 0.1
change write time 655 0.1 0.0
cleanouts and rollbacks - consist 17 0.0 0.0
cleanouts only - consistent read 45,735 6.4 1.1
cluster key scan block gets 651,950 90.5 15.4
cluster key scans 299,206 41.5 7.1
commit cleanout failures: block l 1,264 0.2 0.0
commit cleanout failures: buffer 0 0.0 0.0
commit cleanout failures: callbac 1 0.0 0.0
commit cleanout failures: cannot 6 0.0 0.0
commit cleanouts 34,036 4.7 0.8
commit cleanouts successfully com 32,765 4.6 0.8
consistent changes 1,097 0.2 0.0
consistent gets 585,710,907 81,314.9 13,844.0
consistent gets - examination 526,721,311 73,125.3 12,449.7
current blocks converted for CR 0 0.0 0.0
cursor authentications 26,373 3.7 0.6
data blocks consistent reads - un 1,062 0.2 0.0
db block changes 8,196,333 1,137.9 193.7
db block gets 9,838,496 1,365.9 232.5
deferred (CURRENT) block cleanout 62,521 8.7 1.5
dirty buffers inspected 40,579 5.6 1.0
enqueue conversions 15,038 2.1 0.4
enqueue releases 81,698 11.3 1.9
enqueue requests 81,698 11.3 1.9
enqueue timeouts 0 0.0 0.0
enqueue waits 0 0.0 0.0
execute count 741,982 103.0 17.5
free buffer inspected 56,063 7.8 1.3
Instance Activity Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
Statistic Total per Second per Trans
free buffer requested 13,260,577 1,841.0 313.4
hot buffers moved to head of LRU 97,066 13.5 2.3
immediate (CR) block cleanout app 45,752 6.4 1.1
immediate (CURRENT) block cleanou 30,321 4.2 0.7
index fast full scans (full) 53 0.0 0.0
leaf node splits 198 0.0 0.0
logons cumulative 574 0.1 0.0
messages received 37,937 5.3 0.9
messages sent 37,937 5.3 0.9
no buffer to keep pinned count 140,523,321 19,509.0 3,321.4
no work - consistent read gets 58,276,954 8,090.7 1,377.5
opened cursors cumulative 634,567 88.1 15.0
parse count (failures) 20 0.0 0.0
parse count (hard) 25,870 3.6 0.6
parse count (total) 668,011 92.7 15.8
parse time cpu 3,152 0.4 0.1
parse time elapsed 7,248 1.0 0.2
physical reads 13,049,137 1,811.6 308.4
physical reads direct 26,152 3.6 0.6
physical reads direct (lob) 136 0.0 0.0
physical writes 1,971,823 273.8 46.6
physical writes direct 1,667,675 231.5 39.4
physical writes non checkpoint 1,969,333 273.4 46.6
pinned buffers inspected 13,984 1.9 0.3
prefetched blocks 10,658,657 1,479.8 251.9
prefetched blocks aged out before 4 0.0 0.0
process last non-idle time 742,988,981,569 103,149,935.0 ############
recursive calls 1,697,401 235.7 40.1
recursive cpu usage 6,504 0.9 0.2
redo blocks written 2,406,500 334.1 56.9
redo buffer allocation retries 14 0.0 0.0
redo entries 4,011,118 556.9 94.8
redo log space requests 14 0.0 0.0
redo log space wait time 140 0.0 0.0
redo ordering marks 0 0.0 0.0
redo size 1,184,549,592 164,452.3 27,998.2
redo synch time 7,390 1.0 0.2
redo synch writes 10,373 1.4 0.3
redo wastage 8,732,496 1,212.3 206.4
redo write time 18,463 2.6 0.4
redo writer latching time 0 0.0 0.0
redo writes 30,747 4.3 0.7
rollback changes - undo records a 251 0.0 0.0
rollbacks only - consistent read 977 0.1 0.0
rows fetched via callback 122,026,103 16,941.0 2,884.2
session connect time 742,988,981,569 103,149,935.0 ############
session logical reads 595,549,268 82,680.7 14,076.5
session pga memory 15,920,020 2,210.2 376.3
session pga memory max 16,233,580 2,253.7 383.7
session uga memory 7,652,356 1,062.4 180.9
session uga memory max 430,862,348 59,817.1 10,184.0
shared hash latch upgrades - no w 776,349 107.8 18.4
shared hash latch upgrades - wait 9 0.0 0.0
sorts (disk) 23 0.0 0.0
sorts (memory) 470,098 65.3 11.1
sorts (rows) 8,492,519 1,179.0 200.7
Instance Activity Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
Statistic Total per Second per Trans
summed dirty queue length 58,002 8.1 1.4
switch current to new buffer 58,199 8.1 1.4
table fetch by rowid 127,264,409 17,668.3 3,008.1
table fetch continued row 7,077 1.0 0.2
table scan blocks gotten 45,372,952 6,299.2 1,072.4
table scan rows gotten 3,156,014,583 438,152.8 74,596.2
table scans (long tables) 2,909 0.4 0.1
table scans (short tables) 626,177 86.9 14.8
transaction rollbacks 338 0.1 0.0
transaction tables consistent rea 2 0.0 0.0
transaction tables consistent rea 16 0.0 0.0
user calls 9,113,117 1,265.2 215.4
user commits 15,067 2.1 0.4
user rollbacks 27,241 3.8 0.6
write clones created in backgroun 0 0.0 0.0
write clones created in foregroun 54 0.0 0.0
Tablespace IO Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
->ordered by IOs (Reads + Writes) desc
Tablespace
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
USERS
1,750,384 243 2.1 5.8 1,075 0 68,502 5.2
SYSTEM
520,667 72 1.3 5.3 1,903 0 26 133.5
PERFSTAT
88,904 12 8.2 1.7 122,041 17 0 0.0
UNDOTBS
19 0 6.8 1.0 178,708 25 6 28.3
TEMP
7,758 1 0.0 3.4 106,806 15 26 133.5
EXAMPLE
3,392 0 8.9 7.5 12 0 0 0.0
INDX
1,000 0 9.6 1.2 542 0 0 0.0
CWMLITE
66 0 20.3 1.1 11 0 0 0.0
TOOLS
43 0 3.7 1.0 11 0 0 0.0
DRSYS
34 0 17.1 1.0 11 0 0 0.0
File IO Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
->ordered by Tablespace, File
Tablespace Filename
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
CWMLITE D:\ORACLE\ORADATA\VPNEW\CWMLITE01.DBF
66 0 20.3 1.1 11 0 0
DRSYS D:\ORACLE\ORADATA\VPNEW\DRSYS01.DBF
34 0 17.1 1.0 11 0 0
EXAMPLE D:\ORACLE\ORADATA\VPNEW\EXAMPLE01.DBF
3,392 0 8.9 7.5 12 0 0
INDX D:\ORACLE\ORADATA\VPNEW\INDX01.DBF
1,000 0 9.6 1.2 542 0 0
PERFSTAT D:\ORACLE\ORADATA\VPNEW\PERFSTAT.ORA
88,904 12 8.2 1.7 122,041 17 0
SYSTEM D:\ORACLE\ORADATA\VPNEW\SYSTEM01.DBF
520,667 72 1.3 5.3 1,903 0 26 133.5
TEMP D:\ORACLE\ORADATA\VPNEW\TEMP01.DBF
7,758 1 0.0 3.4 106,806 15 26 133.5
TOOLS D:\ORACLE\ORADATA\VPNEW\TOOLS01.DBF
43 0 3.7 1.0 11 0 0
UNDOTBS D:\ORACLE\ORADATA\VPNEW\UNDOTBS01.DBF
19 0 6.8 1.0 178,708 25 6 28.3
USERS D:\ORACLE\ORADATA\VPNEW\USERS01.DBF
1,750,384 243 2.1 5.8 1,075 0 68,502 5.2
Buffer Pool Statistics for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> Standard block size Pools D: default, K: keep, R: recycle
-> Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k
Free Write Buffer
Number of Cache Buffer Physical Physical Buffer Complete Busy
P Buffers Hit % Gets Reads Writes Waits Waits Waits
D 62,944 81.1 68,829,627 13,022,134 304,147 0 0 68,542
Instance Recovery Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> B: Begin snapshot, E: End snapshot
Targt Estd Log File Log Ckpt Log Ckpt
MTTR MTTR Recovery Actual Target Size Timeout Interval
(s) (s) Estd IOs Redo Blks Redo Blks Redo Blks Redo Blks Redo Blks
B 0 0 0 21448 20665 184320 20665 ##########
E 0 0 0 15276 14901 184320 14901 ##########
Buffer wait Statistics for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> ordered by wait time desc, waits desc
Tot Wait Avg
Class Waits Time (s) Time (ms)
data block 68,527 360 5
undo header 5 0 34
segment header 1 0 20
undo block 1 0 0
PGA Memory Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> WorkArea (W/A) memory is used for: sort, bitProblems are
- not using bind variables anywhere, resulting in excessive statement parsing. All of your statements have hardcoded literals, and many of those statements are identical except for the hardcoded literals.
Due to the hardcoded literals for Oracle they are different, and will be reparsed.
- excessive full table scans : 48 percent of the wait time is db file scattered read which means full table scan.
Time to tune your statements.
Sybrand Bakker
Senior Oracle DBA -
Making sense of statspack reports
Hi,
Is there any documentation discussing the statspack reports. The reports give a lot of information on each event, how much they wait etc etc but I cant find any info on what each event is, what it relates to, if the wait time is high for a particular event is it bad, if so what can be done to reduce the events etc
For example my top wait event is:
"wait for transaction"
Which tells me nothing - is this a server waiting for a user transaction, is it one of my streams processes waiting for a transaction? Is it a bad thing if i've had over 6,000 of these in 45 mins etc
Cheers,
WarrenI think this can help you:
Wait Events
The views V$SESSION_WAIT, V$SESSION_EVENT and V$SYSTEM_EVENT provide information on what resources were waited for, and, if the configuration parameter TIMED_STATISTICS is set to true, how long each resource was waited for.
http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96533/instance_tune.htm#18211
Joel Pérez -
How to Read Statspack Report in Oracle 11.2g Standard Edition
Dear All,
I am using Oracle 11.2g Standard Edition in Lab.
For the performance tuning, How can i read the Statspack Report ?
Please Note- I can't use the Oracle AWR feature due to License Limitation. As well as if i will generate AWR report with Oracle Standard Edition, it will be not proper and print error " DB time is zero for any interval Report.
-sumit
Bangalore,IndiaHi Summit,
In oracle 11g you will be finding the spcreate.sql script in the same directory as hemant said just run that script
@@$ORACLE_HOME/rdbms/admin/spcreate.sql
And follow the normal procedure which you do for creating the statspack report using the perfstat user
can you please refer to below link for more details:
stack pack report in oracle 11g
Also see the link given by Aman sir.
Hi Aman sir its good to see you after long time.
Best regards,
Rafi.
http://rafioracledba.blogspot.com/ -
How to analyze statspack report
Is there any book I can read to understand how to deal with the sp report ?
I know how to read part of it ,
what I need is something that guide what I can do when I see that wait event X is too high.
for exmaple , if dc_constraints is too high , what do I have to change ?
not only that , I have to analyze the rest of the report , I see how can we improve performance .
Thanks .Hi,
how to analyze the reportWell, I have my notes here:
http://www.dba-oracle.com/t_reading_statspack_report.htm
Also, you can paste-in a STATSPACK report into http://www.statspackanalyzer.com and learn how to analyse a STATSPACK report.
There are several Oracle Press books on STATSPACK, you may find useful:
http://www.amazon.com/Oracle9i-High-Performance-Tuning-STATSPACK-Burleson/dp/007222360X
Hope this helps. . .
Donald K. Burleson
Oracle Press author
Author of "Oracle Tuning: The Definitive Reference":
http://www.dba-oracle.com/bp/s_oracle_tuning_book.htm -
HOW TO REVIEW STATSPACK REPORT
dear all
i have sucessfully done with statspack
i know how to analyse with
1.Instance Efficiency Percentages (Target 100%)
2.Top 5 Timed Events
3. Buffer Gets Executions Gets per Exec %Total Time
4.tablespace
but i want to explore more on statspack pls let me know how to analyse more on report
please let me know where i can find it
regardsSagar,
Jonathan Lewis has discussed about what to read in statspack report and what not as serious of articles on his blog.
http://jonathanlewis.wordpress.com/tag/oracle/statspack/
For me, I felt, they are worth to read and understand.
Jaffar -
I want to learn how can i read the statspack report and find out where is problem. Is any one have the helpfull doc about the reading statspack report please send me.
ThanksSear at google, fro statspack, you will find bulk of good links for the same.
Also, search at http://asktom.oracle.com.
If you have metalink access, it has couple of good notes on how to evaluate statspack.report.
There are couple of sites where you can upload your statspack report and it can give you the analysis. (www.oraperf.com is one of the site).
Jaffar -
Statspack report - Buffer Busy Waits on TEMP
I am trying to analyze a statspack report that covers an hour of production time when there was a lot of queries taking an unusally long time (2-3 min instead of < 1.5 seconds), this slow down was seen for about 30 minutes during that hour.
The unusall thing I am seeing is buffer busy waits on the TEMP tablespace and it looks like most of them are on the "file header block" for which I can't find any documentation on. There was only 13 disk sorts in this one hour so any ideas on why/how was the TEMP tablespace or just it's file header block so heavily used?
Here are some of the relevant secions of the statspack report. Thanks in advance for any help.
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 100.00 In-memory Sort %: 99.99
Library Hit %: 99.67 Soft Parse %: 99.54
Execute to Parse %: 1.13 Latch Hit %: 99.92
Parse CPU to Parse Elapsd %: 91.39 % Non-Parse CPU: 98.91
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
buffer busy waits--------------------------3,569------8,206--------35.76
CPU time-------------------------------------------------4,416------19.25
log file sync-----------------------------------34,024----3,779------16.47
direct path write------------------------------3,150------ 3,283--------14.31
log file parallel write--------------------------26,069-----1,100---------4.80
Tablespace
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
OURAPP
---------81,928 ----23 ---1.3 ----1.4---------20,562---- 6-----------532---13.7
UNDOTBS1
---------13------------0 ---3.1------1.0---------15,801----4-----------219-----4.8
TEMP
--------2,979---------1----86.0----12.8--------3,240-----1-----------2,782-----######
SYSTEM
---------19------------ 0 ---5.3------1.0 --------2,372-----1-----------35-----1.1
Buffer wait Statistics for DB
-> ordered by wait time desc, waits desc
Tot Wait Avg
Class Waits Time (s) Time (ms)
file header block ----2,781---8,393-------3,018
data block----------- 538--------7----------- 14
undo header--------- 91--------1----------- 11
undo block ----------128--------0----------- 0
segment header ---- 26------- 0----------- 0We do have Diagnostic pack license but in this situation how can i generate AWR report for Standby(Active Dataguard) ? Hence we have scheduled Statspack in Cronjob on Primary which connects to Standby and take snapshots.
I have used ASH on Standby(Active Dataguard) since it resides in Standby memory. At the same time i cannot take ASH report for standby since it fetches it from AWR ASH(DBA_HIST_ACTIVE_SESS_HISTORY) of Primary.
SQL> select tablespace_name,file_name,bytes/1024/1024 MB from dba_data_files where tablespace_name like 'UNDOTBS%';
TABLESPACE_NAME FILE_NAME MB
UNDOTBS1 /s01/p15/p15_undotbs101.dbf 10240
UNDOTBS2 /s01/p15/p15_undotbs201.dbf 10240Please let me know if you need any more information. -
StatsPack Report Top 5 Timed Events
Here is my StatsPack report , The 1st one is base line, Performance looks nice here , but in 2nd and 3rd its not good. Need suggestion , what this reprot mean. and what should i do next.
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 1,920M Std Block Size: 16K
Shared Pool Size: 304M Log Buffer: 20,480K
Performance is good here
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
enqueue 15,551 25,630 41.78
db file sequential read 1,281,988 10,205 16.64
CPU time 7,781 12.68
log file sync 325,921 6,482 10.57
buffer busy waits 199,959 2,591 4.22
Performance is not good here
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
db file sequential read 1,180,605 10,883 23.99
CPU time 8,012 17.66
log file sync 365,098 7,788 17.17
enqueue 8,906 6,413 14.13
db file scattered read 137,606 2,930 6.46
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
enqueue 14,413 18,029 27.04
db file sequential read 1,281,801 12,383 18.57
CPU time 10,002 15.00
log file sync 356,982 8,488 12.73
row cache lock 1,765 3,510 5.27>
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
> enqueue 14,413 18,029 27.04> db file sequential read 1,281,801 12,383 18.57
CPU time 10,002 15.00
log file sync 356,982 8,488 12.73
> row cache lock 1,765 3,510 5.27
buffer busy waits 199,959 2,591 4.22
Look into these events, enqueue, row cache lock, buffer busy wait
select * from V$ENQUEUE_STAT
to find out which enqueue the database has been waiting on.
The three events could be related.
Most likely you have one/some hot objects that a lot queries updating on at the same time.
also check
v$session_wait
when you have the performance issue to find out the hot objects. -
Statspack Report of My DB instance
Hey Guys:
I generated a statspack report of my db instance and here is what are my findings.
I would like to hear from you experts on where I should be focussing if at all some thing is wrong. I am new to using statspack and hence this help.
DB Name DB Id Instance Inst Num Release Cluster Host
Test 3378348462 Test 1 9.2.0.7.0 NO Sonar
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 21 07-Nov-07 09:57:54 2,163 50.6
End Snap: 31 07-Nov-07 13:05:35 2,394 49.3
Elapsed: 187.68 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 2,048M Std Block Size: 4K
Shared Pool Size: 912M Log Buffer: 2,048K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 92,813.08 3,394.20
Logical reads: 28,731.61 1,050.72
Block changes: 639.05 23.37
Physical reads: 1,817.04 66.45
Physical writes: 39.44 1.44
User calls: 2,688.74 98.33
Parses: 553.54 20.24
Hard parses: 3.63 0.13
Sorts: 219.64 8.03
Logons: 3.94 0.14
Executes: 1,045.60 38.24
Transactions: 27.34
% Blocks changed per Read: 2.22 Recursive Call %: 38.00
Rollback per transaction %: 32.76 Rows per Sort: 17.22
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.97 Redo NoWait %: 100.00
Buffer Hit %: 93.69 In-memory Sort %: 100.00
Library Hit %: 99.60 Soft Parse %: 99.34
Execute to Parse %: 47.06 Latch Hit %: 99.92
Parse CPU to Parse Elapsd %: 70.22 % Non-Parse CPU: 96.20
Shared Pool Statistics Begin End
Memory Usage %: 100.00 100.00
% SQL with executions>1: 57.52 52.53
% Memory for SQL w/exec>1: 59.44 51.50
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
CPU time 19,121 37.80
db file sequential read 8,259,408 14,317 28.31
SQL*Net message from dblink 135,187 10,801 21.36
db file scattered read 792,239 2,091 4.13
ARCH wait on SENDREQ 1,385 1,077 2.13
Tablespace IO Stats for DB: EAST Instance: Test Snaps: 21 -31
->ordered by IOs (Reads + Writes) desc
Tablespace
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
SALES
4,234,917 376 1.4 1.3 12,952 1 36,425 1.2
RETAIL
1,580,550 140 2.5 4.7 18,922 2 24,786 1.7
AR
1,272,815 113 2.1 3.4 4,044 0 17,387 1.4
CATALYST
467,941 42 1.6 3.0 30,109 3 648 0.9
SALES_IDX
471,258 42 2.2 1.0 23,052 2 2,592 3.0
CATIDX
283,058 25 4.1 1.2 101,820 9 7,552 3.4
CORP
235,608 21 2.1 1.2 7,480 1 2,025 2.7
RETAILLRGIDX
201,128 18 1.8 1.0 20,337 2 1,979 3.2
ARIDX2
194,451 17 2.1 1.0 6,102 1 248 1.5
UNDOTBS
1,876 0 1.7 1.0 112,541 10 269 0.1
RETAILSMLIDX
55,340 5 2.2 1.0 5,936 1 397 3.2
SYSTEM
49,147 4 2.2 1.5 11,311 1 111 2.5
PERFSTAT
3,042 0 0.5 1.0 659 0 0 0.0
TEMP
1,687 0 552.1 36.0 1,635 0 0 0.0
IFFM
5 0 10.0 1.0 5 0 0 0.0
TOOLS
5 0 4.0 1.0 5 0 0 0.0
USERS
5 0 6.0 1.0 5 0 0 0.0
Thanks in Advance,
Regards,
- BMPWell, it depends... very much , what do you want to get? ...two situations may arise:
1) You have a performance issue
2) You're trying to be proactive and find out any 'performance gain' oportunity (or you, neither, your users have realized there is a problem...which is very rare)
My suggestions, if your case is (2)
a) Focus on Wait events
b) Analyze what is going on with excesive reads, mostly if you see disk IO and waits.
c) Try to reduce excesive executions: sometimes developers think is cheaper to ask the database 1 million times, than add 100 lines of code (Yep...it's easier for them to charge the bill on us)
... there are more suggestions, only those poped right now... sorry,I need a larger buffer cache.
Regards
http://oracledisect.blogspot.com -
Where to check statspack report destination.
The statspack reports are being generated with dbms_jobs. Below is a row returned form dba_jobs view.
63 PERFSTAT PERFSTAT PERFSTAT 11-AUG-06 10:31:25
11-AUG-06 11:31:25 25969 N
/*1:Hr*/ sysdate + 1/24
0 BEGIN statspack.snap; END;
NLS_LANGUAGE='AMERICAN' NLS_TERRITORY='AMERICA' NLS_CURRENCY='$' NLS_ISO_CURRENCY='AMERICA' NLS_NUMERIC_CHARACTERS='.,' NLS_DATE_FORMAT='DD-MON-RR' NL
S_DATE_LANGUAGE='AMERICAN' NLS_SORT='BINARY'
0102000200000000
Where to check what is the location of statspack report.Thanks to all for you inputs. I generated statspack report.
My intention was to catch a culprit select sql which failed because of ORA - 1555, the alert log did not capture the full sql statement.
The sql statement goes like this....
SELECT
/*+ CHOOSE */ tot3.FULL_HINT_NAME FULL_HINT_NAME,
tot3.TARGET_TYPE_CODE TARGET_TYPE_CODE,
tot3.HINT_DETAIL HINT_DETAIL,
tot3.HINT_STATUS HINT_STATUS,
tot3.REF_USER_NAME_LIST REF_USER_NAME_LIST,
tot3.HINT_DESCRIPTION HINT_DESCRIPTION,
tot3.REF_USER_NAME_LIST_HOVER REF_USER_NAME_LIST_HOVER,
tot3.REF_PERCENT_COMPLETE REF_PERCENT_COMPLETE,
tot3.TARGET_HAS_EXCEPTIONS_FLAG TARGET_HAS_EXCEPTIONS_FLAG,
tot3.TARGET_SUMMARY_CONDITION TARGET_SUMMARY_CONDITION,
tot3.source_id SOURCE_ID,
tot3.target_id TARGET_ID,
tot3.RELATIONSHIP_NAME RELATIONSHIP_NAME,
tot3.SOURCE_DESCRIPTION SOURCE_DESCRIPTION,
tot3.IS_USER_PARTICIPANT IS_USER_PARTICIPANT,
tot3.REF_ID_HOVER REF_ID_HOVER,
tot3.URL_LINK URL_LINK,
tot3.ATTACHMENT_LINK ATTACHMENT_LINK,
tot3.HINT_ID HINT_ID,
tot3.SOURCE_REQUEST_TYPE SOURCE_REQUEST_TYPE,
tot3.CREATION_DATE CREATION_DATE
FROM
kcrt_req_HINTs_v tot3
WHERE
tot3.user_id = :1
AND
tot3.source_i
I could not find that sql in v$sqltext and stats$sqltext, I was expecting this to get captured in statspack report but it did not happen.
Is it so that the failed sqls will not get recorded in those v$views and hence do not come into statspack report? Or else how can I capture the complete sql statement. -
High Enqueue Waits in Statspack Report
Hi Everybody,
Oracle Version:Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64bit Production
OS:Solaris 64 bit
Statspack Report is showing High Enqueue Waits
Here is a Snapshot.....
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
XXXXX 434917312 XXXXX 1 9.2.0.7.0 NO INgenius1
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 1064 24-Sep-08 06:00:01 1,333 19.6
End Snap: 1065 24-Sep-08 07:00:01 1,344 19.7
Elapsed: 60.00 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 1,152M Std Block Size: 8K
Shared Pool Size: 752M Log Buffer: 1,536K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 27,771.53 1,196.23
Logical reads: 777.20 33.48
Block changes: 180.58 7.78
Physical reads: 33.25 1.43
Physical writes: 7.51 0.32
User calls: 76.89 3.31
Parses: 23.29 1.00
Hard parses: 0.27 0.01
Sorts: 0.42 0.02
Logons: 0.05 0.00
Executes: 88.69 3.82
Transactions: 23.22
% Blocks changed per Read: 23.23 Recursive Call %: 61.50
Rollback per transaction %: 0.00 Rows per Sort: 738.76
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 96.90 In-memory Sort %: 99.67
Library Hit %: 99.76 Soft Parse %: 98.84
Execute to Parse %: 73.74 Latch Hit %: 99.98
Parse CPU to Parse Elapsd %: 94.38 % Non-Parse CPU: 94.45
Shared Pool Statistics Begin End
Memory Usage %: 86.56 87.54
% SQL with executions>1: 50.57 63.10
% Memory for SQL w/exec>1: 10.02 14.63
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
enqueue 19,553 57,405 98.39
db file sequential read 44,161 384 .66
CPU time 333 .57
log file parallel write 166,602 82 .14
log file sync 67,683 71 .12
Wait Events for DB: XXXXX Instance: XXXXX Snaps: 1064 - 1065
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
enqueue 19,553 19,540 57,405 2936 0.2
db file sequential read 44,161 0 384 9 0.5
log file parallel write 166,602 0 82 0 2.0
log file sync 67,683 0 71 1 0.8
db file scattered read 6,676 0 54 8 0.1
db file parallel write 1,135 0 7 6 0.0
direct path read 1,117 0 3 3 0.0
SQL*Net more data to client 3,932 0 2 0 0.0
control file parallel write 1,200 0 2 1 0.0
control file sequential read 1,389 0 1 1 0.0
PX Deq: Execute Reply 112 0 0 4 0.0
direct path write 752 0 0 1 0.0
db file parallel read 9 0 0 42 0.0
Background Wait Events for DB: XXXXX Instance: XXXXX Snaps: 1064 - 10
-> ordered by wait time desc, waits desc (idle events last)
Avg Wt Wait
Eq Requests Succ Gets Failed Gets Waits Time (ms) Time (s)
TC 25 24 0 4 32.00 0
TX 84,615 84,605 0 3 8.33 0
HW 118 118 0 2 2.00 0
PS 29 25 4 2 1.00 0
Here frm Statspack Report we can see that enqueue type- TX is taking up most of the resources.......
I want to find out which sql statements are causing this high enqueue waits......
Any Help Appreciated....
Regards,
Prosenjit MukherjeeHi All,
Here is the Statspack Report..........
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
XXXXX 434917312 XXXXX 1 9.2.0.7.0 NO XXXXXxxx1
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 1064 24-Sep-08 06:00:01 1,333 19.6
End Snap: 1065 24-Sep-08 07:00:01 1,344 19.7
Elapsed: 60.00 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 1,152M Std Block Size: 8K
Shared Pool Size: 752M Log Buffer: 1,536K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 27,771.53 1,196.23
Logical reads: 777.20 33.48
Block changes: 180.58 7.78
Physical reads: 33.25 1.43
Physical writes: 7.51 0.32
User calls: 76.89 3.31
Parses: 23.29 1.00
Hard parses: 0.27 0.01
Sorts: 0.42 0.02
Logons: 0.05 0.00
Executes: 88.69 3.82
Transactions: 23.22
% Blocks changed per Read: 23.23 Recursive Call %: 61.50
Rollback per transaction %: 0.00 Rows per Sort: 738.76
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 96.90 In-memory Sort %: 99.67
Library Hit %: 99.76 Soft Parse %: 98.84
Execute to Parse %: 73.74 Latch Hit %: 99.98
Parse CPU to Parse Elapsd %: 94.38 % Non-Parse CPU: 94.45
Shared Pool Statistics Begin End
Memory Usage %: 86.56 87.54
% SQL with executions>1: 50.57 63.10
% Memory for SQL w/exec>1: 10.02 14.63
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
enqueue 19,553 57,405 98.39
db file sequential read 44,161 384 .66
CPU time 333 .57
log file parallel write 166,602 82 .14
log file sync 67,683 71 .12
Wait Events for DB: XXXXX Instance: XXXXX Snaps: 1064 - 1065
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
enqueue 19,553 19,540 57,405 2936 0.2
db file sequential read 44,161 0 384 9 0.5
log file parallel write 166,602 0 82 0 2.0
log file sync 67,683 0 71 1 0.8
db file scattered read 6,676 0 54 8 0.1
db file parallel write 1,135 0 7 6 0.0
direct path read 1,117 0 3 3 0.0
SQL*Net more data to client 3,932 0 2 0 0.0
control file parallel write 1,200 0 2 1 0.0
control file sequential read 1,389 0 1 1 0.0
PX Deq: Execute Reply 112 0 0 4 0.0
direct path write 752 0 0 1 0.0
db file parallel read 9 0 0 42 0.0
process startup 6 0 0 44 0.0
SQL*Net break/reset to clien 296 0 0 1 0.0
PX Deq: Signal ACK 3 1 0 33 0.0
latch free 17 4 0 3 0.0
LGWR wait for redo copy 286 0 0 0 0.0
PX Deq: Join ACK 3 0 0 2 0.0
PX Deq: Parse Reply 4 0 0 1 0.0
buffer busy waits 12 0 0 0 0.0
PX Deq Credit: need buffer 4 0 0 0 0.0
PX Deq: Table Q Sample 1 0 0 0 0.0
SQL*Net message from client 204,628 0 4,620,111 22578 2.4
virtual circuit status 120 120 3,516 29297 0.0
PX Idle Wait 753 749 1,470 1953 0.0
SQL*Net more data from clien 20,540 0 3 0 0.2
PX Deq: Execution Msg 128 0 2 13 0.0
SQL*Net message to client 204,628 0 0 0 2.4
Background Wait Events for DB: XXXXX Instance: XXXXX Snaps: 1064 - 10
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
log file parallel write 166,634 0 82 0 2.0
db file parallel write 1,134 0 8 7 0.0
control file parallel write 1,200 0 2 1 0.0
control file sequential read 1,327 0 1 1 0.0
db file scattered read 44 0 0 10 0.0
db file sequential read 25 0 0 3 0.0
direct path read 23 0 0 3 0.0
rdbms ipc reply 67 0 0 0 0.0
LGWR wait for redo copy 286 0 0 0 0.0
direct path write 23 0 0 0 0.0
buffer busy waits 2 0 0 0 0.0
rdbms ipc message 86,933 3,437 20,199 232 1.0
pmon timer 1,194 1,194 3,504 2935 0.0
smon timer 17 8 3,239 ###### 0.0
Enqueue activity for DB: XXXXX Instance: XXXXX Snaps: 1064 - 1065
-> Enqueue stats gathered prior to 9i should not be compared with 9i data
-> ordered by Wait Time desc, Waits desc
Avg Wt Wait
Eq Requests Succ Gets Failed Gets Waits Time (ms) Time (s)
TC 25 24 0 4 32.00 0
TX 84,615 84,605 0 3 8.33 0
HW 118 118 0 2 2.00 0
PS 29 25 4 2 1.00 0
End of Report (this is not the entire report,only posted part of it,getting error page when trying to post the entire report)
Regards,
Prosenjit Mukherjee
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