Dc_sequences
Hi All,
In AWR report,Pct Miss of dc_sequences is 12% and it is very high.
Now i want to increase the cache of sequences but i am not able to find out the sequence name whose CACHE actually needs to be increase.
So,Kindly suggest me how to find out the sequence name whose CACHE has to increase.
Thanks,
Vivek
Edited by: user13605085 on Jan 3, 2011 3:48 AM
user13605085 wrote:
Hi All,
In AWR report,Pct Miss of dc_sequences is 12% and it is very high.
Now i want to increase the cache of sequences but i am not able to find out the sequence name whose CACHE actually needs to be increase.
So,Kindly suggest me how to find out the sequence name whose CACHE has to increase.
See my note to Satish - the "pct misses" figure in the AWR is not about altering a sequence to have a higher cache value.
Before getting too worried about 12% as the "pct miss" please show us the whole line - or even the whole "Dictionary Cache Stats" section from the AWR (use the "code" tags - see below) if you do this so that the report is easily readable. (We may then ask you to show us the Load Profile, Top 5 timed events, Time model, and Operating System statistics section of the report as well).
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
To post code, statspack/AWR report, execution plans or trace files, start and end the section with the tag {noformat}{noformat} (lowercase, curly brackets, no spaces) so that the text appears in fixed format.
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How to interprete Statspack report
Hello all,
I'm new in using statspack and i've tried to run it and gather the report but i can't interprete the result, i mean what can i do, the decisions after reading the report how to inteprete, what part of the result are the essential.
Here is an extract of my statspack report. If someone can help me or any documentations online for this.
STATSPACK report for
DB Name DB Id Instance Inst Num Release OPS Host
QLM3 1443332160 orcl 1 8.1.7.0.0 NO SRVUSINE
Snap Id Snap Time Sessions
Begin Snap: 1 03-Jan-07 15:48:53 57
End Snap: 2 03-Jan-07 15:56:30 57
Elapsed: 7.62 (mins)
Cache Sizes
~~~~~~~~~~~
db_block_buffers: 19200 log_buffer: 163840
db_block_size: 8192 shared_pool_size: 128000000
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 8,232.78 22,941.34
Logical reads: 11,853.51 33,030.82
Block changes: 41.60 115.91
Physical reads: 145.94 406.67
Physical writes: 36.83 102.62
User calls: 139.75 389.42
Parses: 6.30 17.55
Hard parses: 0.09 0.25
Sorts: 2.23 6.23
Logons: 0.82 2.29
Executes: 87.97 245.13
Transactions: 0.36
% Blocks changed per Read: 0.35 Recursive Call %: 32.96
Rollback per transaction %: 6.71 Rows per Sort: 104.37
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 99.90
Buffer Hit %: 98.77 In-memory Sort %: 99.22
Library Hit %: 99.83 Soft Parse %: 98.58
Execute to Parse %: 92.84 Latch Hit %: 100.00
Parse CPU to Parse Elapsd %: 57.07 % Non-Parse CPU: 100.00
Shared Pool Statistics Begin End
Memory Usage %: 88.80 88.08
% SQL with executions>1: 35.12 35.45
% Memory for SQL w/exec>1: 56.60 58.45
Top 5 Wait Events
~~~~~~~~~~~~~~~~~ Wait % Total
Event Waits Time (cs) Wt Time
direct path write 13,024 13,301 38.64
db file sequential read 17,592 8,103 23.54
direct path read 13,514 7,199 20.91
db file scattered read 3,231 2,085 6.06
PX Deq: Txn Recovery Start 8 699 2.03
Wait Events for DB: QLM3 Instance: orcl Snaps: 1 -2
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (cs) (ms) /txn
direct path write 13,024 0 13,301 10 79.4
db file sequential read 17,592 0 8,103 5 107.3
direct path read 13,514 0 7,199 5 82.4
db file scattered read 3,231 0 2,085 6 19.7
PX Deq: Txn Recovery Start 8 3 699 874 0.0
db file parallel write 82 0 656 80 0.5
log file parallel write 348 0 471 14 2.1
control file parallel write 214 0 447 21 1.3
log file sync 256 0 309 12 1.6
control file sequential read 229 0 209 9 1.4
log file switch completion 10 0 205 205 0.1
Wait for stopper event to be 19 17 200 105 0.1
SQL*Net break/reset to clien 74 0 191 26 0.5
file open 1,587 0 122 1 9.7
log buffer space 16 0 115 72 0.1
buffer busy waits 11 0 36 33 0.1
SQL*Net more data to client 3,459 0 35 0 21.1
latch free 68 52 18 3 0.4
file identify 8 0 8 10 0.0
refresh controlfile command 10 0 6 6 0.1
log file sequential read 4 0 4 10 0.0
log file single write 8 0 3 4 0.0
LGWR wait for redo copy 1 0 2 20 0.0
PX Deq: Signal ACK 3 0 1 3 0.0
PX Deq: Join ACK 5 0 0 0 0.0
enqueue 5 0 0 0 0.0
SQL*Net message from client 62,888 0 1,462,717 233 383.5
PX Idle Wait 602 600 124,058 2061 3.7
virtual circuit status 15 15 46,101 30734 0.1
SQL*Net message to client 62,885 0 10 0 383.4
SQL*Net more data from clien 12 0 1 1 0.1
Background Wait Events for DB: QLM3 Instance: orcl Snaps: 1 -2
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (cs) (ms) /txn
db file parallel write 82 0 656 80 0.5
direct path read 542 0 546 10 3.3
log file parallel write 348 0 471 14 2.1
control file parallel write 214 0 447 21 1.3
Wait for stopper event to be 19 17 200 105 0.1
control file sequential read 176 0 194 11 1.1
file open 1,485 0 50 0 9.1
buffer busy waits 1 0 33 330 0.0
db file scattered read 7 0 16 23 0.0
direct path write 297 0 8 0 1.8
file identify 8 0 8 10 0.0
log file sequential read 4 0 4 10 0.0
log file single write 8 0 3 4 0.0
LGWR wait for redo copy 1 0 2 20 0.0
PX Deq: Signal ACK 3 0 1 3 0.0
db file sequential read 1 0 1 10 0.0
PX Deq: Join ACK 5 0 0 0 0.0
enqueue 1 0 0 0 0.0
rdbms ipc message 1,221 427 134,286 1100 7.4
pmon timer 149 148 45,558 3058 0.9
smon timer 2 1 43,807 ###### 0.0
SQL ordered by Gets for DB: QLM3 Instance: orcl Snaps: 1 -2
-> 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
Buffer Gets Executions Gets per Exec % Total Hash Value
887,405 3,544 250.4 16.4 8985785
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE > 0 AND GISEMENT_T
YPE IN ( 'L','F' ) AND MVT_SITE_CODE = :b5
887,405 3,544 250.4 16.4 739720993
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE != 'T' AND MVT_SITE_CODE = :b5
885,540 3,531 250.8 16.3 203835771
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE < 0 AND GISEMENT_T
YPE IN ( 'L','F' ) AND MVT_SITE_CODE = :b5
885,540 3,531 250.8 16.3 3827568942
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE > 0 AND GISEMENT_T
YPE IN ( 'T' ) AND GISEMENT_SITE_CODE = :b5
885,410 3,544 249.8 16.3 667813037
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE < 0 AND GISEMENT_T
YPE IN ( 'T' ) AND GISEMENT_SITE_CODE = :b5
472,580 1 472,580.0 8.7 1418790643
SELECT COUNT(*) FROM VAPS_APS_SORTIES WHERE MVT_DATE LIKE '%' AN
D INVEST_NUMERO IS NULL and (CLE=:1)
180,137 1 180,137.0 3.3 1562147089
SELECT COUNT(*) FROM VPRF_PRF_ETAT_STOCKS
110,321 443 249.0 2.0 2233067473
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4
72,956 2 36,478.0 1.3 3376831664
BEGIN statspack.snap; END;
67,904 1 67,904.0 1.3 625421128
INSERT INTO STATS$SQLTEXT ( HASH_VALUE,TEXT_SUBSET,PIECE,SQL_TEX
T,ADDRESS,COMMAND_TYPE,LAST_SNAP_ID ) SELECT ST1.HASH_VALUE,SS.
TEXT_SUBSET,ST1.PIECE,ST1.SQL_TEXT,ST1.ADDRESS,ST1.COMMAND_TYPE,
SS.SNAP_ID FROM V$SQLTEXT ST1,STATS$SQL_SUMMARY SS WHERE SS.S
NAP_ID = :b1 AND SS.DBID = :b2 AND SS.INSTANCE_NUMBER = :b3 A
SQL ordered by Gets for DB: QLM3 Instance: orcl Snaps: 1 -2
-> 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
Buffer Gets Executions Gets per Exec % Total Hash Value
49,930 9,986 5.0 0.9 2352601327
SELECT INSTR(:b1,'/') FROM DUAL
26,262 1 26,262.0 0.5 2467990648
SELECT PRF_CB_QUALITES.QUALITE_LIB, PRF_FICHEARTICLES.FSA_
ARTICLE_CODE, PRF_CB_EMBALLAGES.EMB_LIBELLE, PRF_CB_CALIBR
ES.CALIBRE_LIBELLE, PRF_CB_VARIETES.VARIETE_LIB, PRF_CF_ST
OCKS.CF_CODE, PRF_CF_CHAMBREFROIDES.CF_LIBELLE, to_char(PR
F_CF_STOCKS.MC_DATE_CONGELATION,'ddd') ||PRF_CF_STOCKS.MC_EQUIPE
25,024 1 25,024.0 0.5 2687416176
SELECT num_lot_cqi num_lot, date_congelation date_peche, equipe_
congelation equipe_conditionnement, equipe_emballage FROM VCQI_P
RF_CB_LOTS WHERE site_code = fcqi_parametre ('SITE_CODE', 0) AND
quart_code like nvl(:1,'%') order by date_congelation desc
24,952 1 24,952.0 0.5 2144314401
SELECT DATE_CONGELATION,EQUIPE_CONGELATION,EQUIPE_EMBALLAGE FR
OM VCQI_PRF_CB_LOTS WHERE NUM_LOT_CQI = :b1 AND QUART_CODE LIK
E NVL(:b2,'%')
21,644 3,542 6.1 0.4 3246828773
SELECT SUM(NVL(ARTSTATGIS_QTE,0)) FROM APS_MVT_ARTICLE_GISEMEN
T WHERE ARTICLE_ID = :b1 AND STATUT_CODE = :b2 AND REGIME = :
b3 AND SITE_CODE = :b4
6,714 3 2,238.0 0.1 1676564828
SELECT ROWID,CLE,PBS_DATE,PBS_HEURE,IMPUTATION_CODE,SERVICE_CODE
,STATUT_CODE,REGIME,PBS_BONTRAVAIL,INVEST_NUMERO,UTIL_NUMERO_EME
TTEUR,DDESORTIE_NUM_DDE,PBS_VALEUR,REFACTURER,REFACTURER_CODE,UT
IL_NUMERO_DESTINATAIRE,OBSERVATION,IMPRIME_UNEFOIS,PBS_VALIDE,DA
TE_VALIDATION,PBS_ENVOYE_MAGASIN,DATE_ENVOIMAG,PBS_GISEMENT_VALI
6,714 3 2,238.0 0.1 2431929513
SELECT COUNT(*) FROM APS_SORTIES_HDR WHERE (PBS_VALIDE='O') AND
(PBS_ENVOYE_MAGASIN='O' )AND (PBS_GISEMENT_VALIDE='N')
6,022 60 100.4 0.1 1010618514
SELECT COUNT(*) FROM QRH_PNT_MOUVEMENTS WHERE STE_CODE = :1 AND
(ANOMALIE!='0') AND (ANOMALIE!='1') AND (ANOMALIE!='2') AND (ANO
MALIE!='3') AND (ANOMALIE!='21') AND (VALIDEE='N') AND (JOURNEE=
TO_CHAR(:2,'dd/mm/yyyy')) AND (MATRICULE=:3) AND (SERVICE_CODE=:
4) and (MATRICULE=:5) and (STE_CODE=:6)
6,022 60 100.4 0.1 4067308175
SELECT ROWID,VALIDEE,MATRICULE,ENTREE,SORTIE,REGUL,ORIGINE_POINT
AGE,JUSTIFICATION_CODE,JUSTIFIEE,ANOMALIE,JOURNEE,SERVICE_CODE,S
TE_CODE,UTIL_NUMERO_JUSTIFIER,UTIL_NUMERO_VALIDER,OK_PAIE,DATE_O
K_PAIE FROM QRH_PNT_MOUVEMENTS WHERE STE_CODE = :1 AND (ANOMALIE
!='0') AND (ANOMALIE!='1') AND (ANOMALIE!='2') AND (ANOMALIE!='3
SQL ordered by Gets for DB: QLM3 Instance: orcl Snaps: 1 -2
-> 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
Buffer Gets Executions Gets per Exec % Total Hash Value
SQL ordered by Reads for DB: QLM3 Instance: orcl Snaps: 1 -2
-> End Disk Reads Threshold: 1000
Physical Reads Executions Reads per Exec % Total Hash Value
16,941 1 16,941.0 25.4 1418790643
SELECT COUNT(*) FROM VAPS_APS_SORTIES WHERE MVT_DATE LIKE '%' AN
D INVEST_NUMERO IS NULL and (CLE=:1)
12,263 443 27.7 18.4 2233067473
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4
6,699 3 2,233.0 10.0 2431929513
SELECT COUNT(*) FROM APS_SORTIES_HDR WHERE (PBS_VALIDE='O') AND
(PBS_ENVOYE_MAGASIN='O' )AND (PBS_GISEMENT_VALIDE='N')
6,493 3 2,164.3 9.7 1676564828
SELECT ROWID,CLE,PBS_DATE,PBS_HEURE,IMPUTATION_CODE,SERVICE_CODE
,STATUT_CODE,REGIME,PBS_BONTRAVAIL,INVEST_NUMERO,UTIL_NUMERO_EME
TTEUR,DDESORTIE_NUM_DDE,PBS_VALEUR,REFACTURER,REFACTURER_CODE,UT
IL_NUMERO_DESTINATAIRE,OBSERVATION,IMPRIME_UNEFOIS,PBS_VALIDE,DA
TE_VALIDATION,PBS_ENVOYE_MAGASIN,DATE_ENVOIMAG,PBS_GISEMENT_VALI
4,783 2 2,391.5 7.2 3376831664
BEGIN statspack.snap; END;
4,075 1 4,075.0 6.1 1762397322
SELECT ROWID,MC_CODE,CB_QUALITE,CB_EMBALLAGE,CB_CALIBRE,CB_VARIE
TE,TYPECH_CODE,TYPECH_LIBELLE,CF_CODE,CF_LIBELLE,MC_EQUIPE_CONDI
TIONNEMENT,MC_DATE_CONGELATION,MC_EQUIPE_EMBALLAGE,MC_DATE_EMBAL
LAGE,INC_CODE,INC_LIBELLE,PALETTE_CODE,TP_CODE,CB_ORIGINE_CODE,U
SINE_CODE,LIEU_CODE,MC_ETAT,TP_LIBELLE,ORIGINE_LIBELLE,QUALITE_L
3,455 1 3,455.0 5.2 2467990648
SELECT PRF_CB_QUALITES.QUALITE_LIB, PRF_FICHEARTICLES.FSA_
ARTICLE_CODE, PRF_CB_EMBALLAGES.EMB_LIBELLE, PRF_CB_CALIBR
ES.CALIBRE_LIBELLE, PRF_CB_VARIETES.VARIETE_LIB, PRF_CF_ST
OCKS.CF_CODE, PRF_CF_CHAMBREFROIDES.CF_LIBELLE, to_char(PR
F_CF_STOCKS.MC_DATE_CONGELATION,'ddd') ||PRF_CF_STOCKS.MC_EQUIPE
2,308 1 2,308.0 3.5 3874720143
INSERT INTO STATS$SQL_SUMMARY ( SNAP_ID,DBID,INSTANCE_NUMBER,TEX
T_SUBSET,SHARABLE_MEM,SORTS,MODULE,LOADED_VERSIONS,EXECUTIONS,LO
ADS,INVALIDATIONS,PARSE_CALLS,DISK_READS,BUFFER_GETS,ROWS_PROCES
SED,ADDRESS,HASH_VALUE,VERSION_COUNT ) SELECT :b1,:b2,:b3,SUBST
R(SQL_TEXT,1,31),SHARABLE_MEM,SORTS,MODULE,LOADED_VERSIONS,EXECU
2,295 1 2,295.0 3.4 3337740287
INSERT INTO STATS$SQL_STATISTICS ( SNAP_ID,DBID,INSTANCE_NUMBER,
TOTAL_SQL,TOTAL_SQL_MEM,SINGLE_USE_SQL,SINGLE_USE_SQL_MEM ) SEL
ECT :b1,:b2,:b3,COUNT(1),SUM(SHARABLE_MEM),SUM(DECODE(EXECUTIONS
,1,1,0)),SUM(DECODE(EXECUTIONS,1,SHARABLE_MEM,0)) FROM V$SQLXS
2,232 14 159.4 3.3 2819681083
SELECT COUNT(*) FROM APS_SORTIES_HDR WHERE PBS_GISEMENT_VALIDE =
'N' and (SERVICE_CODE=:1) and (PBS_VALIDE=:2)
SQL ordered by Reads for DB: QLM3 Instance: orcl Snaps: 1 -2
-> End Disk Reads Threshold: 1000
Physical Reads Executions Reads per Exec % Total Hash Value
2,232 14 159.4 3.3 2856670560
SELECT ROWID,CLE,IMPUTATION_CODE,SERVICE_CODE,STATUT_CODE,REGIME
,INVEST_NUMERO,PBS_BONTRAVAIL,REFACTURER,REFACTURER_CODE,ENTREE_
NUMERO,PBS_DATE,PBS_HEURE,UTIL_NUMERO_EMETTEUR,UTIL_NUMERO_DESTI
NATAIRE,OBSERVATION,PBS_VALIDE,DATE_VALIDATION,PBS_ENVOYE_MAGASI
N,DATE_ENVOIMAG,DDESORTIE_NUM_DDE,PBS_VALEUR,IMPRIME_UNEFOIS,PBS
1,168 1 1,168.0 1.8 1352033258
SELECT PRF_CB_QUALITES.QUALITE_LIB, PRF_FICHEARTICLES.FSA_
ARTICLE_CODE, PRF_CB_EMBALLAGES.EMB_LIBELLE, PRF_CB_CALIBR
ES.CALIBRE_LIBELLE, PRF_CB_VARIETES.VARIETE_LIB, PRF_CF_ST
OCKS.CF_CODE, PRF_CF_CHAMBREFROIDES.CF_LIBELLE, to_char(PR
F_CF_STOCKS.MC_DATE_CONGELATION,'ddd') ||PRF_CF_STOCKS.MC_EQUIPE
723 3 241.0 1.1 165227727
SELECT ROWID,CLE,UTIL_NUMERO_VALIDE,VALIDPBS_DATE,VALIDPBS_HEURE
FROM APS_SORTIES_VALIDATION WHERE (CLE=:1)
685 3 228.3 1.0 3538988510
SELECT COUNT(*) FROM APS_SORTIES_VALIDATION WHERE (CLE=:1)
602 1 602.0 0.9 1562147089
SELECT COUNT(*) FROM VPRF_PRF_ETAT_STOCKS
390 15 26.0 0.6 3423685253
INSERT INTO PRF_CF_ENTREES ( MC_CODE,CF_CODE,PALETTE_CODE,MC_ETA
T,SYS_DATE_LECTEUR,TYPE_ENTREE ) VALUES ( :b1,:b2,:b3,SUBSTR(:b
4,1,2),SYSDATE,'E' )
372 6 62.0 0.6 2944582360
SELECT COUNT(*) FROM QRH_FIP_AGENTS WHERE (QRH_FIP_AGENTS.AGE
NT_MATRICULE = :b1 ) AND (QRH_FIP_AGENTS.SERVICE_CODE LIKE :b2
) AND (QRH_FIP_AGENTS.SERVICE_CODE IN (SELECT SERVICE_CODE FRO
M SEC_QRH_ACCES_SERVICES WHERE STE_CODE = :b3 AND (ACCES_FICHE
PERSONNEL = 'O' AND POINTAGECONSULTATION = 'O' AND POINTAGE_
352 15 23.5 0.5 836774746
INSERT INTO PRF_CF_STOCKS ( MC_CODE,TP_CODE,CB_ORIGINE_CODE,USIN
E_CODE,LIEU_CODE,CB_QUALITE,CB_EMBALLAGE,MARQUE_LIBELLE,CB_CALIB
RE,CB_VARIETE,TYPECH_CODE,MC_DATE_CONGELATION,MC_EQUIPE_CONDITIO
NNEMENT,MC_DATE_EMBALLAGE,MC_EQUIPE_EMBALLAGE,PALETTE_CODE,CF_CO
DE,FSA_ARTICLE_CODE,MC_POIDS_KG,MC_ETAT,INC_CODE,BASSIN_CODE,MAR
271 15 18.1 0.4 1991901539
SELECT COUNT('X') FROM DUAL WHERE EXISTS (SELECT 'X' FROM
PRF_LOTS_ENTREES WHERE NUMERO_LOT = :b1 AND TP_CODE = :b2 AND
SQL ordered by Executions for DB: QLM3 Instance: orcl Snaps: 1 -2
-> End Executions Threshold: 100
Executions Rows Processed Rows per Exec Hash Value
9,986 9,986 1.0 2352601327
SELECT INSTR(:b1,'/') FROM DUAL
3,544 3,544 1.0 8985785
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE > 0 AND GISEMENT_T
YPE IN ( 'L','F' ) AND MVT_SITE_CODE = :b5
3,544 3,544 1.0 667813037
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE < 0 AND GISEMENT_T
YPE IN ( 'T' ) AND GISEMENT_SITE_CODE = :b5
3,544 3,544 1.0 739720993
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE != 'T' AND MVT_SITE_CODE = :b5
3,542 3,542 1.0 3246828773
SELECT SUM(NVL(ARTSTATGIS_QTE,0)) FROM APS_MVT_ARTICLE_GISEMEN
T WHERE ARTICLE_ID = :b1 AND STATUT_CODE = :b2 AND REGIME = :
b3 AND SITE_CODE = :b4
3,531 3,531 1.0 203835771
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE < 0 AND GISEMENT_T
YPE IN ( 'L','F' ) AND MVT_SITE_CODE = :b5
3,531 3,531 1.0 3827568942
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4 AND MVT_TYPE = 'T' AND MVT_QUANTITE > 0 AND GISEMENT_T
YPE IN ( 'T' ) AND GISEMENT_SITE_CODE = :b5
629 629 1.0 3347504826
SELECT COUNT('x') FROM DUAL WHERE EXISTS (SELECT 'x' FROM
PRF_TB_AI WHERE CODE_AI = :b1 )
586 586 1.0 830918687
SELECT SYSDATE FROM DUAL
494 494 1.0 2353080377
INSERT INTO APS_ARCHIVE_STOCKS_DTL VALUES ( :b1,:b2,:b3,:b4,:b5,
:b6 )
444 444 1.0 431034241
UPDATE APS_ARCHIVE_STOCKS SET ART_STAT_QTE_STOCK_SITE=:b1 WHERE
PERIODE = :b2 AND ARTICLE_ID = :b3 AND STATUT_CODE = :b4 AND
REGIME = :b5
443 443 1.0 2233067473
SELECT SUM(MVT_QUANTITE) FROM APS_MVT_MOUVEMENTS WHERE PERIOD
SQL ordered by Executions for DB: QLM3 Instance: orcl Snaps: 1 -2
-> End Executions Threshold: 100
Executions Rows Processed Rows per Exec Hash Value
E > :b1 AND ARTICLE_ID = :b2 AND STATUT_CODE = :b3 AND REGIME
= :b4
442 442 1.0 4030231140
INSERT INTO APS_ARCHIVE_STOCKS ( PERIODE,ARTICLE_ID,STATUT_CODE,
REGIME,ART_STAT_QTE_STOCK,ART_STAT_QTE_STOCK_SITE,ART_STAT_PUMP,
ART_STAT_PUMP_EURO,ART_STAT_PUMP_1 ) VALUES ( :b1,:b2,:b3,:b4,:
b5,:b6,:b7,:b8, NULL )
441 3,520 8.0 2193642303
SELECT SITE_CODE FROM APS_LOC_SITES
416 167 0.4 3549129673
SELECT DISTINCT LIBELLE_PRODUIT FROM VCQI_PRF_CB_QC_PRODUITS
WHERE TYPE_PRODUIT = :b1
415 415 1.0 3105143149
SELECT UTIL_NOM || DECODE(UTIL_PRENOM, NULL , NULL ,' ' || UTIL_
PRENOM ) UTIL_NOM_PRENOM FROM COM_UTILISATEURS WHERE UTIL_NU
MERO = :b1
270 270 1.0 1045955060
SELECT COUNT('X') FROM DUAL WHERE EXISTS (SELECT 'X' FROM
PRF_GFR_BASSINS WHERE BASSIN_CODE = :b1 )
235 235 1.0 2123798088
SELECT COUNT('X') FROM DUAL WHERE EXISTS (SELECT 'X' FROM
PRF_FICHEARTICLES WHERE FSA_ARTICLE_CODE = :b1 )
218 217 1.0 2987457698
SELECT NOM FROM SYS_CQI_SITE WHERE CODE = :b1
213 213 1.0 1425443843
update seq$ set increment$=:2,minvalue=:3,maxvalue=:4,cycle#=:5,
order$=:6,cache=:7,highwater=:8,audit$=:9 where obj#=:1
183 183 1.0 3529593353
SELECT COUNT('X') FROM DUAL WHERE EXISTS (SELECT 'X' FROM
PRF_GFR_BASSINS WHERE BASSIN_CODE = SUBSTR(:b1,2,3) )
178 0 0.0 313510536
select job from sys.job$ where next_date < sysdate and (field1
= :1 or (field1 = 0 and 'Y' = :2)) order by next_date, job
167 167 1.0 2542007726
SELECT PRF_PARAM_VALEUR FROM PRF_MAHAVOKATRA_PARAMETRES WHERE
PRF_PARAM_NOM = :b1
144 144 1.0 1202015936
SELECT CODE_AI,DESCRIPTION_AI,TYPE_AI,LONGUEUR_MAX FROM PRF_TB
AI WHERE CODEAI = :b1
138 138 1.0 2840696239
SELECT SEQ_PRF_MC_SERIE.Nextval FROM Dual
SQL ordered by Executions for DB: QLM3 Instance: orcl Snaps: 1 -2
-> End Executions Threshold: 100
Executions Rows Processed Rows per Exec Hash Value
101 7 0.1 148923490
SELECT COUNT(*) FROM APS_SORTIES_HDR WHERE (PBS_VALIDE='O') AND
(PBS_ENVOYE_MAGASIN='O' )AND (PBS_GISEMENT_VALIDE='N') and (CLE=
:1)
101 7 0.1 2329028825
SELECT ROWID,CLE,PBS_DATE,PBS_HEURE,IMPUTATION_CODE,SERVICE_CODE
Instance Activity Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
Statistic Total per Second per Trans
background checkpoints completed 4 0.0 0.0
background checkpoints started 4 0.0 0.0
background timeouts 620 1.4 3.8
branch node splits 0 0.0 0.0
buffer is not pinned count 4,838,419 10,587.4 29,502.6
buffer is pinned count 15,660,264 34,267.5 95,489.4
bytes received via SQL*Net from c 7,127,276 15,595.8 43,459.0
bytes sent via SQL*Net to client 13,724,270 30,031.2 83,684.6
calls to get snapshot scn: kcmgss 41,025 89.8 250.2
calls to kcmgas 383 0.8 2.3
calls to kcmgcs 145 0.3 0.9
change write time 134 0.3 0.8
cleanouts and rollbacks - consist 0 0.0 0.0
cleanouts only - consistent read 3 0.0 0.0
cluster key scan block gets 132 0.3 0.8
cluster key scans 64 0.1 0.4
commit cleanout failures: block l 2 0.0 0.0
commit cleanout failures: buffer 0 0.0 0.0
commit cleanout failures: callbac 3 0.0 0.0
commit cleanout failures: cannot 0 0.0 0.0
commit cleanouts 1,238 2.7 7.6
commit cleanouts successfully com 1,233 2.7 7.5
consistent changes 37 0.1 0.2
consistent gets 5,342,340 11,690.0 32,575.2
CPU used by this session 563,606,920 1,233,275.5 3,436,627.6
CPU used when call started 16,475 36.1 100.5
CR blocks created 32 0.1 0.2
current blocks converted for CR
cursor authentications 0 0.0 0.0
data blocks consistent reads - un 37 0.1 0.2
db block changes 19,010 41.6 115.9
db block gets 74,714 163.5 455.6
DBWR buffers scanned 11,292 24.7 68.9
DBWR checkpoint buffers written 604 1.3 3.7
DBWR checkpoints 4 0.0 0.0
DBWR free buffers found 10,956 24.0 66.8
DBWR lru scans 48 0.1 0.3
DBWR make free requests 48 0.1 0.3
DBWR summed scan depth 11,292 24.7 68.9
DBWR transaction table writes 31 0.1 0.2
DBWR undo block writes 223 0.5 1.4
deferred (CURRENT) block cleanout 796 1.7 4.9
DFO trees parallelized 0 0.0 0.0
dirty buffers inspected 41 0.1 0.3
enqueue conversions 59 0.1 0.4
enqueue releases 1,608 3.5 9.8
enqueue requests 1,627 3.6 9.9
enqueue timeouts 21 0.1 0.1
enqueue waits 0 0.0 0.0
execute count 40,202 88.0 245.1
free buffer inspected 43 0.1 0.3
free buffer requested 50,071 109.6 305.3
hot buffers moved to head of LRU 32,358 70.8 197.3
immediate (CR) block cleanout app 3 0.0 0.0
immediate (CURRENT) block cleanou 216 0.5 1.3
index fast full scans (full) 197 0.4 1.2
Instance Activity Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
Statistic Total per Second per Trans
leaf node splits 43 0.1 0.3
logons cumulative 376 0.8 2.3
messages received 566 1.2 3.5
messages sent 566 1.2 3.5
no buffer to keep pinned count 361,161 790.3 2,202.2
no work - consistent read gets 4,584,108 10,030.9 27,951.9
opened cursors cumulative 2,903 6.4 17.7
Parallel operations not downgrade 0 0.0 0.0
parse count (hard) 41 0.1 0.3
parse count (total) 2,879 6.3 17.6
parse time cpu 109 0.2 0.7
parse time elapsed 191 0.4 1.2
physical reads 66,694 145.9 406.7
physical reads direct 17,008 37.2 103.7
physical writes 16,830 36.8 102.6
physical writes direct 15,849 34.7 96.6
physical writes non checkpoint 16,523 36.2 100.8
pinned buffers inspected 0 0.0 0.0
prefetched blocks 28,860 63.2 176.0
prefetched blocks aged out before 104 0.2 0.6
process last non-idle time 395,024,325 864,385.8 2,408,684.9
PX local messages recv'd 3 0.0 0.0
PX local messages sent 2 0.0 0.0
queries parallelized 0 0.0 0.0
recovery array reads 0 0.0 0.0
recovery blocks read 0 0.0 0.0
recursive calls 31,404 68.7 191.5
recursive cpu usage 973 2.1 5.9
redo blocks written 7,766 17.0 47.4
redo buffer allocation retries 24 0.1 0.2
redo entries 9,689 21.2 59.1
redo log space requests 10 0.0 0.1
redo log space wait time 205 0.5 1.3
redo ordering marks 0 0.0 0.0
redo size 3,762,380 8,232.8 22,941.3
redo synch time 310 0.7 1.9
redo synch writes 252 0.6 1.5
redo wastage 83,944 183.7 511.9
redo write time 798 1.8 4.9
redo writer latching time 2 0.0 0.0
redo writes 348 0.8 2.1
rollback changes - undo records a 100 0.2 0.6
rollbacks only - consistent read 32 0.1 0.2
rows fetched via callback 152,467 333.6 929.7
session connect time 395,024,325 864,385.8 2,408,684.9
session logical reads 5,417,054 11,853.5 33,030.8
session pga memory 1,198,867,080 2,623,341.5 7,310,165.1
session pga memory max 1,252,931,128 2,741,643.6 7,639,824.0
session uga memory 2,021,828 4,424.1 12,328.2
session uga memory max 11,504,160 25,173.2 70,147.3
sorts (disk) 8 0.0 0.1
sorts (memory) 1,013 2.2 6.2
sorts (rows) 106,560 233.2 649.8
SQL*Net roundtrips to/from client 62,770 137.4 382.7
summed dirty queue length 2 0.0 0.0
switch current to new buffer
Instance Activity Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
Statistic Total per Second per Trans
table fetch by rowid 10,162,108 22,236.6 61,964.1
table fetch continued row 5,568 12.2 34.0
table scan blocks gotten 73,722 161.3 449.5
table scan rows gotten 3,805,522 8,327.2 23,204.4
table scans (direct read) 0 0.0 0.0
table scans (long tables) 50 0.1 0.3
table scans (rowid ranges) 0 0.0 0.0
table scans (short tables) 12,550 27.5 76.5
total file opens 1,587 3.5 9.7
transaction rollbacks 0 0.0 0.0
user calls 63,865 139.8 389.4
user commits 153 0.3 0.9
user rollbacks 11 0.0 0.1
write clones created in backgroun 0 0.0 0.0
write clones created in foregroun 27 0.1 0.2
Tablespace IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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
9,953 22 0.0 1.2 11,991 26 0 0.0
APS_DATA_DYNA
18,803 41 4.4 2.3 67 0 7 2.9
TEMP1
4,163 9 0.0 1.1 3,367 7 0 0.0
APS_INDEX
1,169 3 6.3 1.6 113 0 0 0.0
PRF_DATA_DYNA
290 1 13.7 10.2 105 0 2 5.0
APS_DATA_STAT
324 1 4.4 4.6 41 0 0 0.0
TOOLS
53 0 10.2 1.0 287 1 0 0.0
PRF_INDEX
133 0 6.7 1.0 88 0 1 0.0
SYSTEM
128 0 12.9 1.7 58 0 0 0.0
RBS1
17 0 10.6 1.0 158 0 1 330.0
GRH_DATA_DYNA
72 0 7.1 1.0 78 0 0 0.0
RBS
30 0 44.7 1.0 111 0 0 0.0
GRH_INDEX
38 0 8.2 1.0 46 0 0 0.0
PRF_DATA_STAT
53 0 11.5 2.2 3 0 0 0.0
CQI_DATA_DYNA
25 0 5.2 4.2 12 0 0 0.0
CQI_INDEX
28 0 5.0 1.0 9 0 0 0.0
GRH_DATA_STAT
23 0 5.2 8.0 3 0 0 0.0
GTMAO_DATA_DYNA
20 0 0.0 1.0 6 0 0 0.0
COM_DATA_DYNA
19 0 20.5 1.0 3 0 0 0.0
COM_INDEX
18 0 6.1 1.0 3 0 0 0.0
RFG_INDEX
9 0 0.0 1.0 9 0 0 0.0
CQI_DATA_STAT
13 0 3.8 1.0 3 0 0 0.0
GFRP_DATA_DYNA
9 0 0.0 1.0 6 0 0 0.0
USERS
9 0 0.0 1.0 6 0 0 0.0
RFG_DATA_DYNA
6 0 0.0 1.0 6 0 0 0.0
GFRP_DATA_STAT
6 0 0.0 1.0 3 0 0 0.0
Tablespace IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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)
GFRP_INDEX
6 0 0.0 1.0 3 0 0 0.0
PRF_DATA_DYNA_ARCHIVE
6 0 0.0 1.0 3 0 0 0.0
PRF_INDEX_ARCHIVE
6 0 0.0 1.0 3 0 0 0.0
COM_DATA_STAT
4 0 2.5 1.0 3 0 0 0.0
BO_DATA
3 0 0.0 1.0 3 0 0 0.0
DRSYS
3 0 0.0 1.0 3 0 0 0.0
FSQ_DATA_DYNA
3 0 0.0 1.0 3 0 0 0.0
FSQ_DATA_STAT
3 0 0.0 1.0 3 0 0 0.0
FSQ_INDEX
3 0 0.0 1.0 3 0 0 0.0
GNS_DATA_DYNA
3 0 0.0 1.0 3 0 0 0.0
GTMAO_DATA_STAT
3 0 0.0 1.0 3 0 0 0.0
GTMAO_INDEX
3 0 0.0 1.0 3 0 0 0.0
INDX
3 0 0.0 1.0 3 0 0 0.0
RFG_DATA_STAT
3 0 0.0 1.0 3 0 0 0.0
SMQ_DATA_DYNA
3 0 0.0 1.0 3 0 0 0.0
SMQ_DATA_STAT
3 0 0.0 1.0 3 0 0 0.0
SMQ_INDEX
3 0 0.0 1.0 3 0 0 0.0
File IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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)
APS_DATA_DYNA F:\ORADATA\APS_DYNA_DF
279 1 7.0 3.4 3 0 0
F:\ORADATA\APS_DYNA_01.DF
477 1 4.9 2.2 4 0 0
F:\ORADATA\APS_DYNA_02.DF
412 1 4.5 1.5 4 0 0
F:\ORADATA\APS_DYNA_03.DF
420 1 5.1 1.3 3 0 0
F:\ORADATA\APS_DYNA_04.DF
9 0 0.0 1.0 3 0 0
F:\ORADATA\APS_DYNA_05.DF
17 0 4.1 3.0 3 0 0
F:\ORADATA\APS_DYNA_06.DF
6,158 13 4.1 1.4 11 0 6 0.0
F:\ORADATA\APS_DYNA_07.DF
8,331 18 3.4 1.4 9 0 1 20.0
F:\ORADATA\APS_DYNA_08.DF
10 0 2.0 1.0 3 0 0
G:\ORADATA\APS_DYNA_09.DF
2,172 5 7.8 8.5 7 0 0
G:\ORADATA\APS_DYNA_10.DF
518 1 6.4 2.7 17 0 0
APS_DATA_STAT F:\ORADATA\APS_STAT_DF
324 1 4.4 4.6 41 0 0
APS_INDEX F:\ORADATA\APS_IDX_003.DF
10 0 0.0 1.0 13 0 0
F:\ORADATA\APS_INDEX_DF
117 0 8.2 1.0 18 0 0
F:\ORADATA\APS_INDEX_DF02
12 0 1.7 1.0 20 0 0
F:\ORADATA\APS_INDEX_04.DF
14 0 2.9 1.0 33 0 0
F:\ORADATA\APS_INDEX_05.DF
1,016 2 6.2 1.7 29 0 0
BO_DATA F:\ORADATA\BO_DATA.DF
3 0 0.0 1.0 3 0 0
COM_DATA_DYNA E:\ORACLE\ORADATA\QLM3\COM_DATA_DYNA.ORA
19 0 20.5 1.0 3 0 0
COM_DATA_STAT E:\ORACLE\ORADATA\QLM3\COM_DATA_STAT.ORA
4 0 2.5 1.0 3 0 0
COM_INDEX F:\ORADATA\COM_INDEX.DF
18 0 6.1 1.0 3 0 0
CQI_DATA_DYNA G:\ORADATA\CQI_DATA_DYNA_01.DF
25 0 5.2 4.2 12 0 0
File IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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)
CQI_DATA_STAT G:\ORADATA\CQI_DATA_STAT_01.DF
13 0 3.8 1.0 3 0 0
CQI_INDEX G:\ORADATA\CQI_INDEX_01.DF
28 0 5.0 1.0 9 0 0
DRSYS E:\ORACLE\ORADATA\QLM3\DR01.DBF
3 0 0.0 1.0 3 0 0
FSQ_DATA_DYNA F:\ORADATA\FSQ_DYNA_DF
3 0 0.0 1.0 3 0 0
FSQ_DATA_STAT F:\ORADATA\FSQ_STAT_DF
3 0 0.0 1.0 3 0 0
FSQ_INDEX F:\ORADATA\FSQ_INDEX_DF
3 0 0.0 1.0 3 0 0
GFRP_DATA_DYNA G:\ORADATA\GFRP_DYNA_01.DF
6 0 0.0 1.0 3 0 0
H:\ORADATA\GFRP_DATA_DYNA
3 0 0.0 1.0 3 0 0
GFRP_DATA_STAT G:\ORADATA\GFRP_STAT_01.DF
6 0 0.0 1.0 3 0 0
GFRP_INDEX G:\ORADATA\GFRP_INDEX_01.DF
6 0 0.0 1.0 3 0 0
GNS_DATA_DYNA F:\ORADATA\GNS_DATA_DYNA_01.ORA
3 0 0.0 1.0 3 0 0
GRH_DATA_DYNA F:\ORADATA\GRH_DY_1.DF
38 0 11.3 1.0 37 0 0
F:\ORADATA\GRH_DY_2.DF
3 0 0.0 1.0 5 0 0
F:\ORADATA\GRH_DY_3.DF
3 0 0.0 1.0 3 0 0
F:\ORADATA\GRH_DY_4.DF
13 0 6.2 1.0 18 0 0
F:\ORADATA\GRH_DY_5.DF
3 0 0.0 1.0 3 0 0
F:\ORADATA\GRH_DY_6.DF
3 0 0.0 1.0 3 0 0
F:\ORADATA\GRH_DY_7.DF
3 0 0.0 1.0 3 0 0
H:\ORADATA\GRH_DY_8.DF
3 0 0.0 1.0 3 0 0
H:\ORADATA\GRH_DY_9.DF
3 0 0.0 1.0 3 0 0
GRH_DATA_STAT F:\ORADATA\GRH_ST_1.DF
File IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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)
23 0 5.2 8.0 3 0 0
GRH_INDEX F:\ORADATA\GRH_IDX.DF
38 0 8.2 1.0 46 0 0
GTMAO_DATA_DYNA F:\ORADATA\GTMAO_DATA_DYNA_01.DF
10 0 0.0 1.0 3 0 0
F:\ORADATA\GTM_DY_2.DF
10 0 0.0 1.0 3 0 0
GTMAO_DATA_STAT F:\ORADATA\GTMAO_DATA_STAT_01.DF
3 0 0.0 1.0 3 0 0
GTMAO_INDEX F:\ORADATA\GTMAO_INDEX_01.DF
3 0 0.0 1.0 3 0 0
INDX E:\ORACLE\ORADATA\QLM3\INDX01.DBF
3 0 0.0 1.0 3 0 0
PRF_DATA_DYNA E:\ORADATA\PRF_D14.DF
29 0 10.3 1.0 12 0 0
E:\ORADATA\PRF_D15.DF
28 0 10.4 1.0 19 0 0
E:\ORADATA\PRF_D16.DF
89 0 31.9 26.9 9 0 0
F:\ORADATA\PRF_D1.DF
9 0 5.6 1.0 4 0 0
F:\ORADATA\PRF_D10.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D11.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D12.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D13.DF
26 0 7.7 7.2 3 0 2 5.0
F:\ORADATA\PRF_D2.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D3.DF
6 0 0.0 1.0 5 0 0
F:\ORADATA\PRF_D4.DF
15 0 4.0 1.0 10 0 0
F:\ORADATA\PRF_D5.DF
15 0 4.0 1.0 10 0 0
F:\ORADATA\PRF_D6.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D7.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D8.DF
6 0 0.0 1.0 3 0 0
F:\ORADATA\PRF_D9.DF
6 0 0.0 1.0 3 0 0
G:\ORADATA\PRF_D17.DF
File IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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)
16 0 7.5 13.3 3 0 0
PRF_DATA_DYNA G:\ORADATA\PRF_D18.DF
9 0 6.7 1.0 6 0 0
PRF_DATA_DYNA_ARCHIVE H:\ORADATA\PRF_DATA_DYNA_ARCHIVE01.DF
6 0 0.0 1.0 3 0 0
PRF_DATA_STAT F:\ORADATA\PRF_ST1.DF
53 0 11.5 2.2 3 0 0
PRF_INDEX E:\ORADATA\PRF_IDX4.DF
14 0 7.1 1.0 10 0 0
E:\ORADATA\PRF_IDX5.DF
13 0 3.8 1.0 10 0 0
E:\ORADATA\PRF_IDX6.DF
18 0 8.3 1.0 12 0 0
E:\ORADATA\PRF_IDX7.DF
10 0 2.0 1.0 3 0 0
F:\ORADATA\PRF_IDX1.DF
8 0 2.5 1.0 4 0 0
F:\ORADATA\PRF_IDX2.DF
11 0 3.6 1.0 11 0 0
F:\ORADATA\PRF_IDX3.DF
43 0 7.9 1.0 28 0 1 0.0
H:\ORADATA\PRF_IDX8.DF
16 0 10.6 1.0 10 0 0
PRF_INDEX_ARCHIVE H:\ORADATA\PRF_INDEX_ARCHIVE_01.DF
6 0 0.0 1.0 3 0 0
RBS E:\ORACLE\ORADATA\QLM3\RBS01.DBF
22 0 59.1 1.0 92 0 0
E:\ORACLE\ORADATA\QLM3\RBS02.DBF
8 0 5.0 1.0 19 0 0
RBS1 E:\ORACLE\ORADATA\QLM3\RBS11.ORA
3 0 0.0 1.0 18 0 1 330.0
E:\ORACLE\ORADATA\QLM3\RBS12.ORA
5 0 24.0 1.0 12 0 0
E:\ORACLE\ORADATA\QLM3\RBS13.ORA
9 0 6.7 1.0 128 0 0
RFG_DATA_DYNA G:\ORADATA\RFG_DATA_DYNA_01.DF
3 0 0.0 1.0 3 0 0
G:\ORADATA\RFG_DATA_DYNA_02.DF
3 0 0.0 1.0 3 0 0
RFG_DATA_STAT G:\ORADATA\RFG_DATA_STAT_01.DF
3 0 0.0 1.0 3 0 0
RFG_INDEX G:\ORADATA\RFG_INDEX_01.DF
3 0 0.0 1.0 3 0 0
File IO Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->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)
RFG_INDEX G:\ORADATA\RFG_INDEX_02.DF
3 0 0.0 1.0 3 0 0
G:\ORADATA\RFG_INDEX_03.DF
3 0 0.0 1.0 3 0 0
SMQ_DATA_DYNA F:\ORADATA\SMQ_DYNA_DF
3 0 0.0 1.0 3 0 0
SMQ_DATA_STAT F:\ORADATA\SMQ_STAT_DF
3 0 0.0 1.0 3 0 0
SMQ_INDEX F:\ORADATA\SMQ_INDEX_DF
3 0 0.0 1.0 3 0 0
SYSTEM E:\ORACLE\ORADATA\QLM3\SYSTEM01.DBF
119 0 12.8 1.6 53 0 0
E:\ORACLE\ORADATA\QLM3\SYSTEM02.DBF
9 0 14.4 3.6 5 0 0
TEMP E:\ORACLE\ORADATA\QLM3\TEMP01.DBF
9,953 22 0.0 1.2 11,991 26 0
TEMP1 H:\ORADATA\TEMP101.ORA
4,163 9 0.0 1.1 3,367 7 0
TOOLS E:\ORACLE\ORADATA\QLM3\TOOLS01.DBF
3 0 0.0 1.0 27 0 0
E:\ORACLE\ORADATA\QLM3\TOOLS02.DBF
50 0 10.8 1.0 260 1 0
USERS E:\ORACLE\ORADATA\QLM3\USERS01.DBF
3 0 0.0 1.0 3 0 0
E:\ORACLE\ORADATA\QLM3\USERS02.DBF
6 0 0.0 1.0 3 0 0
Buffer Pool Statistics for DB: QLM3 Instance: orcl Snaps: 1 -2
-> Pools D: default pool, K: keep pool, R: recycle pool
Free Write Buffer
Buffer Consistent Physical Physical Buffer Complete Busy
P Gets Gets Reads Writes Waits Waits Waits
D 50,061 0 49,675 981 0 0 11
Buffer wait Statistics for DB: QLM3 Instance: orcl Snaps: 1 -2
-> ordered by wait time desc, waits desc
Tot Wait Avg
Class Waits Time (cs) Time (cs)
undo header 1 33 33
data block 10 3 0
Rollback Segment Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->A high value for "Pct Waits" suggests more rollback segments may be required
Trans Table Pct Undo Bytes
RBS No Gets Waits Written Wraps Shrinks Extends
0 24.0 0.00 0 0 0 0
1 78.0 0.00 16,834 0 0 0
2 84.0 0.00 29,374 0 0 0
3 65.0 0.00 9,950 0 0 0
4 67.0 0.00 14,278 0 0 0
5 66.0 0.00 16,364 0 0 0
6 64.0 0.00 6,144 0 0 0
7 176.0 0.00 58,588 0 0 0
8 69.0 0.00 23,158 0 0 0
9 90.0 0.00 15,068 0 0 0
10 64.0 0.00 9,776 0 0 0
11 69.0 0.00 11,076 0 0 0
12 298.0 0.34 647,830 2 0 0
13 101.0 0.00 233,506 0 0 0
Rollback Segment Storage for DB: QLM3 Instance: orcl Snaps: 1 -2
->Optimal Size should be larger than Avg Active
RBS No Segment Size Avg Active Optimal Size Maximum Size
0 401,408 0 401,408
1 4,186,112 540,690 4,194,304 4,186,112
2 4,186,112 663,298 4,194,304 4,186,112
3 4,186,112 536,369 4,194,304 4,186,112
4 4,186,112 552,957 4,194,304 4,186,112
5 4,186,112 566,795 4,194,304 4,186,112
6 4,186,112 565,140 4,194,304 4,186,112
7 4,186,112 524,103 4,194,304 4,186,112
8 251,854,848 534,027 251,854,848
9 48,447,488 630,996 48,447,488
10 29,810,688 609,701 29,810,688
11 21,823,488 531,386 21,823,488
12 30,875,648 1,398,641 30,875,648
13 15,720,448 4,922,485 20,963,328
Latch Activity for DB: QLM3 Instance: orcl Snaps: 1 -2
->"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 Pct
Get Get Slps NoWait NoWait
Latch Name Requests Miss /Miss Requests Miss
active checkpoint queue latch 395 0.0 0
cache buffer handles 118 0.0 0
cache buffers chains 10,212,613 0.0 0.0 83,659 0.0
cache buffers lru chain 88,174 0.0 0.4 0
channel handle pool latch 18 0.0 23 0.0
channel operations parent lat 36 0.0 23 0.0
checkpoint queue latch 4,264 0.0 0
dml lock allocation 1,219 0.0 0
enqueue hash chains 3,289 0.0 0.0 0
enqueues 5,614 0.0 0
error message lists 9 0.0 0
event group latch 18 0.0 0
file number translation table 10 0.0 0
job_queue_processes parameter 8 0.0 0
ktm global data 3 0.0 0
latch wait list 36 0.0 36 0.0
library cache 287,494 0.1 0.2 92 0.0
library cache load lock 46 0.0 0
list of block allocation 774 0.0 0
loader state object freelist 72 0.0 0
longop free list 535 0.0 0
messages 3,858 0.0 0.0 0
multiblock read objects 11,104 0.0 0
ncodef allocation latch 8 0.0 0
parallel query alloc buffer 32 3.1 0.0 0
parallel query stats 6 0.0 0
parallel txn reco latch 3,083 0.0 0
process allocation 18 0.0 18 0.0
process group creation 41 0.0 0
process queue 18 0.0 0
process queue reference 2,886 0.0 14 0.0
query server freelists 27 0.0 0
query server process 4 0.0 4 0.0
redo allocation 10,454 0.0 0.0 0
redo writing 2,223 0.0 0
row cache objects 38,374 0.0 0.0 12 0.0
sequence cache 383 0.0 0
session allocation 3,315 0.1 1.3 0
session idle bit 128,781 0.0 0.0 0
session switching 8 0.0 0
session timer 149 0.0 0
shared pool 19,330 0.0 0.2 0
sort extent pool 172 0.0 0
Token Manager 904 0.0 12 0.0
transaction allocation 1,143 0.0 0
transaction branch allocation 8 0.0 0
undo global data 1,833 0.0 0
user lock 66 0.0 0
virtual circuit queues 22 0.0 0
Latch Activity for DB: QLM3 Instance: orcl Snaps: 1 -2
->"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 Pct
Get Get Slps NoWait NoWait
Latch Name Requests Miss /Miss Requests Miss
Latch Sleep breakdown for DB: QLM3 Instance: orcl Snaps: 1 -2
-> ordered by misses desc
Get Spin &
Latch Name Requests Misses Sleeps Sleeps 1->4
cache buffers chains 10,212,613 224 9 217/5/2/0/0
library cache 287,494 211 44 176/29/3/3/0
cache buffers lru chain 88,174 20 8 16/0/4/0/0
shared pool 19,330 9 2 8/0/1/0/0
session allocation 3,315 3 4 1/1/0/1/0
Latch Miss Sources for DB: QLM3 Instance: orcl Snaps: 1 -2
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
cache buffers chains kcbgtcr: kslbegin 0 7 9
cache buffers chains kcbgtcr 0 2 0
cache buffers lru chain kcbbiop: lru scan 0 8 0
library cache kglic 0 24 2
library cache kglhdgn: child: 0 18 8
library cache kglget: child: KGLDSBYD 0 1 1
library cache kglpnal: child: alloc spac 0 1 1
session allocation ksuxds: KSUSFCLC not set 0 4 0
shared pool kghfrunp: alloc: clatch no 0 2 0
Dictionary Cache Stats for DB: QLM3 Instance: orcl Snaps: 1 -2
->"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 Pct
Cache Requests Miss Requests Miss Req Usage SGA
dc_constraints 0 0 0 188 99
dc_database_links 0 0 0 0 0
dc_files 0 0 0 16 94
dc_free_extents 26 23.1 9 0.0 19 2,072 99
dc_global_oids 0 0 0 28 62
dc_histogram_data 0 0 0 0 0
dc_histogram_data_valu 0 0 0 0 0
dc_histogram_defs 597 0.0 0 0 ###### 100
dc_object_ids 3,481 0.0 0 0 4,068 100
dc_objects 606 1.5 0 0 8,596 100
dc_outlines 0 0 0 0 0
dc_profiles 14 0.0 0 0 1 9
dc_rollback_segments 394 0.0 0 0 15 54
dc_segments 260 0.0 0 9 4,752 100
dc_sequence_grants 104 0.0 0 0 169 92
dc_sequences 183 0.0 0 169 36 86
dc_synonyms 280 5.7 0 0 4,343 100
dc_tablespace_quotas 33 0.0 0 9 18 23
dc_tablespaces 2,965 0.0 0 0 45 78
dc_used_extents 9 100.0 0 9 2,086 53
dc_user_grants 2,213 0.0 0 0 109 93
dc_usernames 289 0.0 0 0 131 99
dc_users 2,790 0.0 0 0 209 95
ifs_acl_cache_entries 0 0 0 0 0
Library Cache Activity for DB: QLM3 Instance: orcl Snaps: 1 -2
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 22 0.0 21 0.0 0 0
CLUSTER 0 0 0 0
INDEX 0 0 0 0
OBJECT 0 0 0 0
PIPE 0 0 0 0
SQL AREA 2,846 0.2 48,618 0.2 25 0
TABLE/PROCEDURE 7,107 0.2 29,746 0.2 3 0
TRIGGER 22 0.0 22 0.0 0 0
SGA Memory Summary for DB: QLM3 Instance: orcl Snaps: 1 -2
SGA regions Size in Bytes
Database Buffers 157,286,400
Fixed Size 75,804
Redo Buffers 172,032
Variable Size 185,597,952
sum 343,132,188
SGA breakdown difference for DB: QLM3 Instance: orcl Snaps: 1 -2
Pool Name Begin value End value Difference
java pool free memory 45,973,504 45,973,504 0
java pool memory in use 4,030,464 4,030,464 0
large pool free memory 614,400 614,400 0
shared pool db_block_buffers 2,611,200 2,611,200 0
shared pool db_block_hash_buckets 438,520 438,520 0
shared pool db_files 370,988 370,988 0
shared pool dictionary cache 21,129,860 21,141,516 11,656
shared pool event statistics per ses 774,000 774,000 0
shared pool fixed allocation callbac 640 640 0
shared pool free memory 15,115,180 16,081,664 966,484
shared pool joxlod: in ehe 91,888 91,888 0
shared pool joxlod: in phe 37,284 37,284 0
shared pool joxlod: init P 812 812 0
shared pool joxs heap init 4,248 4,248 0
shared pool KGFF heap 69,160 69,160 0
shared pool KGK heap 19,236 19,236 0
shared pool KQLS heap 8,262,784 8,225,444 -37,340
shared pool library cache 29,124,008 29,099,824 -24,184
shared pool miscellaneous 5,152,512 5,135,872 -16,640
shared pool partitioning d 203,808 185,716 -18,092
shared pool PLS non-lib hp 2,096 2,096 0
shared pool PL/SQL DIANA 3,668,952 3,659,000 -9,952
shared pool PL/SQL MPCODE 1,560,124 1,563,104 2,980
shared pool PL/SQL PPCODE 19,460 19,460 0
shared pool PX msg pool 46,572 46,572 0
shared pool PX subheap 11,612 11,612 0
shared pool sessions 485,100 485,100 0
shared pool sql area 45,274,860 44,405,220 -869,640
shared pool table columns 53,228 53,564 336
shared pool table definiti 16,748 15,428 -1,320
shared pool transaction_branches 368,000 368,000 0
shared pool trigger defini 41,236 36,948 -4,288
shared pool trigger inform 3,380 3,380 0
shared pool trigger source 572 572 0
shared pool type object de 1,600 1,600 0
shared pool view columns d 1,072 1,072 0
db_block_buffers 157,286,400 157,286,400 0
fixed_sga 75,804 75,804 0
log_buffer 163,840 163,840 0
init.ora Parameters for DB: QLM3 Instance: orcl Snaps: 1 -2
End value
Parameter Name Begin value (if different)
audit_trail TRUE
background_dump_dest E:\oracle\admin\QLM3\bdump
compatible 8.1.7.0
control_files E:\oracle\oradata\QLM3\control01.
cursor_sharing EXACT
db_block_buffers 19200
db_block_size 8192
db_file_multiblock_read_count 32
db_files 1024
db_name QLM3
distributed_transactions 500
global_names FALSE
instance_name ORCL
java_pool_size 50000000
job_queue_interval 10
job_queue_processes 4
large_pool_size 614400
log_buffer 163840
log_checkpoint_interval 5000
log_checkpoint_timeout 0
max_dump_file_size 10240
max_enabled_roles 30
mts_dispatchers (PROTOCOL=TCP)(PRE=oracle.aurora.
open_cursors 1000
open_links 4
oracle_trace_collection_name
os_authent_prefix
parallel_max_servers 8
processes 200
query_rewrite_enabled TRUE
query_rewrite_integrity TRUSTED
remote_login_passwordfile EXCLUSIVE
rollback_segments RBS10, RBS11, RBS12, RBS13, RBS14
service_names QLM3
shared_pool_size 128000000
sort_area_retained_size 128000
sort_area_size 128000
timed_statistics TRUE
user_dump_dest E:\oracle\admin\QLM3\udump
utl_file_dir c:\utl_file
End of Report.
Thanks for your help.
regards raitsarevoHi
I'm experienced any problem when our application run one transaction it becomes very slow, before it was speed and from yesterday it takes a lot of time to accomplish the transaction. That's why i analyze the problem with statspack and i've done also a trace. It's for my problem and for academic purpose too.
Many thanks for your help. -
my users have been complaining that the application is very slow. What do i need to look for in this report.
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
XXXX 629101424 XXXX 1 9.2.0.6.0 NO scheduprod-s
ol
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 4527 12-Mar-07 15:02:05 81 231.9
End Snap: 4531 12-Mar-07 15:42:01 81 234.1
Elapsed: 39.93 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 304M Std Block Size: 8K
Shared Pool Size: 608M Log Buffer: 512K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 3,891.02 2,878.32
Logical reads: 865.79 640.45
Block changes: 22.12 16.36
Physical reads: 13.86 10.25
Physical writes: 0.61 0.45
User calls: 231.43 171.20
Parses: 48.95 36.21
Hard parses: 8.44 6.25
Sorts: 4.25 3.14
Logons: 0.15 0.11
Executes: 51.42 38.04
Transactions: 1.35
% Blocks changed per Read: 2.55 Recursive Call %: 17.42
Rollback per transaction %: 2.53 Rows per Sort: 55.75
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 99.13 In-memory Sort %: 100.00
Library Hit %: 91.94 Soft Parse %: 82.75
Execute to Parse %: 4.81 Latch Hit %: 99.97
Parse CPU to Parse Elapsd %: 98.26 % Non-Parse CPU: 50.19
Shared Pool Statistics Begin End
Memory Usage %: 97.40 97.69
% SQL with executions>1: 18.64 31.84
% Memory for SQL w/exec>1: 17.60 31.65
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
CPU time 342 50.98
log file parallel write 7,798 138 20.59
log file sync 3,587 128 19.03
db file parallel write 193 29 4.39
control file parallel write 790 21 3.20
^LWait Events for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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
log file parallel write 7,798 0 138 18 2.4
log file sync 3,587 0 128 36 1.1
db file parallel write 193 0 29 153 0.1
control file parallel write 790 0 21 27 0.2
SQL*Net more data to client 111,847 0 6 0 34.5
db file sequential read 432 0 2 5 0.1
db file scattered read 2,419 0 1 0 0.7
latch free 698 0 1 1 0.2
process startup 14 0 1 47 0.0
direct path read (lob) 14,912 0 1 0 4.6
SQL*Net break/reset to clien 920 0 0 0 0.3
control file sequential read 822 0 0 0 0.3
SQL*Net message from client 454,457 0 35,768 79 140.3
virtual circuit status 40,421 81 4,724 117 12.5
wakeup time manager 79 79 2,248 28461 0.0
jobq slave wait 264 252 765 2897 0.1
SQL*Net message to client 454,457 0 1 0 140.3
SQL*Net more data from clien 328 0 0 0 0.1
^LBackground Wait Events for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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 7,798 0 138 18 2.4
db file parallel write 193 0 29 153 0.1
control file parallel write 790 0 21 27 0.2
process startup 2 0 0 35 0.0
control file sequential read 556 0 0 0 0.2
rdbms ipc reply 3 0 0 1 0.0
latch free 2 0 0 0 0.0
rdbms ipc message 6,444 2,366 13,269 2059 2.0
smon timer 8 8 2,344 ###### 0.0
pmon timer 834 834 2,339 2804 0.3
^LInstance Activity Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
Statistic Total per Second per Trans
CPU used by this session 34,169 14.3 10.6
CPU used when call started 33,176 13.9 10.2
CR blocks created 83 0.0 0.0
DBWR buffers scanned 0 0.0 0.0
DBWR checkpoint buffers written 1,459 0.6 0.5
DBWR checkpoints 0 0.0 0.0
DBWR free buffers found 0 0.0 0.0
DBWR lru scans 0 0.0 0.0
DBWR make free requests 0 0.0 0.0
DBWR revisited being-written buff 0 0.0 0.0
DBWR summed scan depth 0 0.0 0.0
DBWR transaction table writes 13 0.0 0.0
DBWR undo block writes 787 0.3 0.2
PX local messages recv'd 0 0.0 0.0
PX local messages sent 0 0.0 0.0
SQL*Net roundtrips to/from client 492,393 205.5 152.0
SQL*Net roundtrips to/from dblink 0 0.0 0.0
active txn count during cleanout 100 0.0 0.0
background checkpoints completed 0 0.0 0.0
background checkpoints started 0 0.0 0.0
background timeouts 2,898 1.2 0.9
branch node splits 0 0.0 0.0
buffer is not pinned count 1,617,141 674.9 499.3
buffer is pinned count 3,219,198 1,343.6 993.9
bytes received via SQL*Net from c 48,664,626 20,310.8 15,024.6
bytes received via SQL*Net from d 0 0.0 0.0
bytes sent via SQL*Net to client 380,182,385 158,673.8 117,376.5
bytes sent via SQL*Net to dblink 0 0.0 0.0
calls to get snapshot scn: kcmgss 370,472 154.6 114.4
calls to kcmgas 5,800 2.4 1.8
calls to kcmgcs 319 0.1 0.1
change write time 91 0.0 0.0
cleanout - number of ktugct calls 178 0.1 0.1
cleanouts and rollbacks - consist 0 0.0 0.0
cleanouts only - consistent read 15 0.0 0.0
cluster key scan block gets 88,031 36.7 27.2
cluster key scans 44,560 18.6 13.8
commit cleanout failures: block l 0 0.0 0.0
commit cleanout failures: buffer 0 0.0 0.0
commit cleanout failures: callbac 0 0.0 0.0
commit cleanout failures: cannot 0 0.0 0.0
commit cleanouts 16,509 6.9 5.1
commit cleanouts successfully com 16,509 6.9 5.1
commit txn count during cleanout 140 0.1 0.0
consistent changes 162 0.1 0.1
consistent gets 2,042,196 852.3 630.5
consistent gets - examination 578,365 241.4 178.6
cursor authentications 7,954 3.3 2.5
data blocks consistent reads - un 162 0.1 0.1
db block changes 52,993 22.1 16.4
db block gets 47,334 19.8 14.6
deferred (CURRENT) block cleanout 4,180 1.7 1.3
dirty buffers inspected 0 0.0 0.0
enqueue conversions 117 0.1 0.0
enqueue releases 32,269 13.5 10.0
enqueue requests 32,270 13.5 10.0
^LInstance Activity Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
Statistic Total per Second per Trans
enqueue timeouts 0 0.0 0.0
enqueue waits 0 0.0 0.0
execute count 123,202 51.4 38.0
free buffer inspected 0 0.0 0.0
free buffer requested 19,766 8.3 6.1
hot buffers moved to head of LRU 23 0.0 0.0
immediate (CR) block cleanout app 15 0.0 0.0
immediate (CURRENT) block cleanou 5,664 2.4 1.8
index fast full scans (full) 6 0.0 0.0
index fetch by key 214,924 89.7 66.4
index scans kdiixs1 554,891 231.6 171.3
leaf node 90-10 splits 9 0.0 0.0
leaf node splits 61 0.0 0.0
logons cumulative 362 0.2 0.1
messages received 3,953 1.7 1.2
messages sent 3,953 1.7 1.2
no buffer to keep pinned count 0 0.0 0.0
no work - consistent read gets 894,670 373.4 276.2
opened cursors cumulative 116,168 48.5 35.9
parse count (failures) 9 0.0 0.0
parse count (hard) 20,231 8.4 6.3
parse count (total) 117,273 49.0 36.2
parse time cpu 17,018 7.1 5.3
parse time elapsed 17,319 7.2 5.4
physical reads 33,199 13.9 10.3
physical reads direct 0 0.0 0.0
physical reads direct (lob) 15,100 6.3 4.7
physical writes 1,459 0.6 0.5
physical writes direct 0 0.0 0.0
physical writes direct (lob) 0 0.0 0.0
physical writes non checkpoint 496 0.2 0.2
pinned buffers inspected 0 0.0 0.0
prefetch clients - default 0 0.0 0.0
prefetched blocks 15,247 6.4 4.7
prefetched blocks aged out before 0 0.0 0.0
process last non-idle time 2,396 1.0 0.7
recursive calls 116,941 48.8 36.1
recursive cpu usage 1,523 0.6 0.5
redo blocks written 20,871 8.7 6.4
redo buffer allocation retries 0 0.0 0.0
redo entries 29,618 12.4 9.1
redo log space requests 0 0.0 0.0
redo log space wait time 0 0.0 0.0
redo ordering marks 0 0.0 0.0
redo size 9,322,888 3,891.0 2,878.3
redo synch time 13,084 5.5 4.0
redo synch writes 3,587 1.5 1.1
redo wastage 1,028,916 429.4 317.7
redo write time 14,064 5.9 4.3
redo writer latching time 0 0.0 0.0
redo writes 3,899 1.6 1.2
rollback changes - undo records a 422 0.2 0.1
rollbacks only - consistent read 162 0.1 0.1
rows fetched via callback 350,472 146.3 108.2
session connect time 0 0.0 0.0
session logical reads 2,074,430 865.8 640.5
^LInstance Activity Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
Statistic Total per Second per Trans
session pga memory 14,446,752 6,029.5 4,460.3
session pga memory max 24,898,104 10,391.5 7,687.0
session uga memory 17,184,593,312 7,172,200.9 5,305,524.3
session uga memory max 28,405,696 11,855.5 8,769.9
shared hash latch upgrades - no w 546,341 228.0 168.7
shared hash latch upgrades - wait 1 0.0 0.0
sorts (disk) 0 0.0 0.0
sorts (memory) 10,174 4.3 3.1
sorts (rows) 567,241 236.7 175.1
summed dirty queue length 0 0.0 0.0
switch current to new buffer 1,334 0.6 0.4
table fetch by rowid 1,958,222 817.3 604.6
table fetch continued row 1,912 0.8 0.6
table scan blocks gotten 143,317 59.8 44.3
table scan rows gotten 7,318,367 3,054.4 2,259.5
table scans (long tables) 15 0.0 0.0
table scans (short tables) 2,029 0.9 0.6
transaction rollbacks 421 0.2 0.1
user calls 554,503 231.4 171.2
user commits 3,157 1.3 1.0
user rollbacks 82 0.0 0.0
workarea executions - multipass 0 0.0 0.0
workarea executions - onepass 0 0.0 0.0
workarea executions - optimal 14,430 6.0 4.5
write clones created in backgroun 0 0.0 0.0
write clones created in foregroun 1 0.0 0.0
^LTablespace IO Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->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
17,588 7 0.1 1.9 69 0 0 0.0
UNDOTBLSPCE
0 0 0.0 802 0 0 0.0
PERFSTAT
136 0 14.2 1.0 315 0 0 0.0
SCHEDWIN_INDX
20 0 10.5 1.0 164 0 0 0.0
INDX
14 0 11.4 1.0 96 0 0 0.0
SYSTEM
0 0 0.0 13 0 0 0.0
File IO Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->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)
INDX /opt/u01/oradata/XXXX/dbf/indx01.dbf
14 0 11.4 1.0 96 0 0
PERFSTAT /opt/u01/oradata/XXXX/dbf/perfstat01.dbf
136 0 14.2 1.0 315 0 0
SCHEDWIN_INDX /opt/u01/oradata/XXXX/dbf/schedwin_indx01.dbf
10 0 12.0 1.0 94 0 0
/opt/u02/oradata/XXXX/dbf/schedwin_indx02.dbf
10 0 9.0 1.0 70 0 0
SYSTEM /opt/u01/oradata/XXXX/dbf/system01.dbf
0 0 13 0 0
UNDOTBLSPCE /opt/u01/oradata/XXXX/dbf/undotblspce01.dbf
0 0 802 0 0
USERS /opt/u01/oradata/XXXX/dbf/users01.dbf
11,608 5 0.1 1.4 43 0 0
/opt/u02/oradata/XXXX/dbf/users02.dbf
2,369 1 0.5 3.4 14 0 0
/opt/u03/oradata/XXXX/dbf/users03.dbf
3,611 2 0.2 2.4 12 0 0
^LBuffer Pool Statistics for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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 37,715 99.1 2,073,831 18,097 1,459 0 0 0
Instance Recovery Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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 160 34 1278 19692 19707 110592 19707
E 160 30 1056 17051 16555 110592 16555
Buffer Pool Advisory for DB: XXXX Instance: XXXX End Snap: 4531
-> Only rows with estimated physical reads >0 are displayed
-> ordered by Block Size, Buffers For Estimate (default block size first)
Size for Size Buffers for Est Physical Estimated
P Estimate (M) Factr Estimate Read Factor Physical Reads
D 32 .1 3,970 2.53 37,533,655
D 64 .2 7,940 2.07 30,675,635
D 96 .3 11,910 1.81 26,843,986
D 128 .4 15,880 1.67 24,744,049
D 160 .5 19,850 1.61 23,889,520
D 192 .6 23,820 1.57 23,290,550
D 224 .7 27,790 1.36 20,129,947
D 256 .8 31,760 1.16 17,216,468
D 288 .9 35,730 1.05 15,577,531
D 304 1.0 37,715 1.00 14,849,589
D 320 1.1 39,700 0.96 14,224,396
D 352 1.2 43,670 0.89 13,166,810
D 384 1.3 47,640 0.85 12,628,194
D 416 1.4 51,610 0.84 12,417,548
D 448 1.5 55,580 0.82 12,242,048
D 480 1.6 59,550 0.82 12,197,717
D 512 1.7 63,520 0.82 12,148,615
D 544 1.8 67,490 0.81 12,085,500
D 576 1.9 71,460 0.81 12,032,229
D 608 2.0 75,430 0.81 11,972,157
D 640 2.1 79,400 0.80 11,902,712
^LPGA Aggr Target Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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
100.0 219 0
%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 245 200 40.2 0.3 .7 11.8 88.2 12,544
E 245 200 40.8 0.3 .7 11.8 88.2 12,544
PGA Aggr Target Histogram for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> Optimal Executions are purely in-memory operations
Low High
Optimal Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
8K 16K 14,257 14,257 0 0
16K 32K 124 124 0 0
32K 64K 62 62 0 0
64K 128K 14 14 0 0
128K 256K 8 8 0 0
256K 512K 5 5 0 0
512K 1024K 4 4 0 0
1M 2M 32 32 0 0
2M 4M 2 2 0 0
4M 8M 2 2 0 0
PGA Memory Advisory for DB: XXXX Instance: XXXX End Snap: 4531
-> 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
31 0.1 70,206.2 6,260.3 92.0 5
61 0.3 70,206.2 4,168.3 94.0 0
123 0.5 70,206.2 3,168.1 96.0 0
184 0.8 70,206.2 2,757.2 96.0 0
245 1.0 70,206.2 1,869.3 97.0 0
294 1.2 70,206.2 1,125.7 98.0 0
343 1.4 70,206.2 1,002.5 99.0 0
392 1.6 70,206.2 930.4 99.0 0
441 1.8 70,206.2 888.9 99.0 0
490 2.0 70,206.2 888.9 99.0 0
735 3.0 70,206.2 635.4 99.0 0
980 4.0 70,206.2 428.8 99.0 0
1,470 6.0 70,206.2 377.1 99.0 0
1,960 8.0 70,206.2 204.8 100.0 0
^LRollback Segment Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->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 13.0 0.00 0 0 0 0
1 856.0 0.00 224,282 0 0 0
2 965.0 0.00 473,740 1 0 0
3 1,304.0 0.00 565,018 1 0 1
4 859.0 0.00 258,906 1 0 0
11 886.0 0.00 345,162 0 0 0
12 1,332.0 0.00 546,236 1 0 0
13 841.0 0.00 229,950 1 0 0
14 797.0 0.00 215,582 0 0 0
15 1,252.0 0.00 349,772 2 1 1
16 850.0 0.00 222,894 1 0 0
^LRollback Segment Storage for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->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 22,142,976 11,545,361 100,786,176
2 4,317,184 680,223 51,503,104
3 4,317,184 684,561 142,729,216
4 3,268,608 685,593 50,454,528
11 11,657,216 3,215,066 167,895,040
12 4,317,184 726,453 13,754,368
13 4,317,184 667,922 27,385,856
14 4,317,184 738,701 49,405,952
15 9,560,064 642,634 84,008,960
16 5,365,760 694,846 15,851,520
^LUndo Segment Summary for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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
13 754 8,780,184 149 1 0 0 0/0/0/0/0/0
Undo Segment Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> 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
12-Mar 15:38 166 ######## 68 1 0 0 0/0/0/0/0/0
12-Mar 15:28 204 ######## 3 1 0 0 0/0/0/0/0/0
12-Mar 15:18 214 ######## 3 1 0 0 0/0/0/0/0/0
12-Mar 15:08 170 ######## 149 1 0 0 0/0/0/0/0/0
^LLatch Activity for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->"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 3,899 0.0 0 0
FOB s.o list latch 113 0.0 0 0
SQL memory manager latch 4 0.0 0 790 0.0
SQL memory manager worka 66,516 0.0 0 0
active checkpoint queue 980 0.0 0 0
archive control 89 0.0 0 0
archive process latch 48 0.0 0 0
cache buffer handles 392 0.0 0 0
cache buffers chains 3,696,307 0.0 0.0 0 34,306 0.0
cache buffers lru chain 21,217 0.0 0.0 0 21,384 0.0
channel handle pool latc 106 0.0 0 0
channel operations paren 1,773 0.0 0 0
checkpoint queue latch 48,252 0.0 0 1,219 0.0
child cursor hash table 144,268 0.0 0.0 0 0
dml lock allocation 10,464 0.0 0 0
dummy allocation 724 0.0 0 0
enqueue hash chains 64,677 0.0 0.0 0 0
enqueues 77,340 0.0 0.2 0 0
event group latch 52 0.0 0 0
global tx hash mapping 21 0.0 0 0
hash table column usage 126 0.0 0 491,356 0.0
job workq parent latch 0 0 8 0.0
job_queue_processes para 43 0.0 0 0
kmcptab latch 79 0.0 0 0
kmcpvec latch 0 0 79 0.0
ktm global data 8 0.0 0 0
kwqit: protect wakeup ti 79 0.0 0 0
lgwr LWN SCN 4,217 0.0 0.0 0 0
library cache 1,798,405 0.3 0.0 0 47,204 0.9
library cache load lock 2,480 0.0 0 0
library cache pin 879,035 0.0 0.0 0 0
library cache pin alloca 603,279 0.0 0.0 0 0
list of block allocation 381 0.0 0 0
loader state object free 27,796 0.0 0 0
messages 18,381 0.0 0.0 0 0
mostly latch-free SCN 4,220 0.1 0.0 0 0
multiblock read objects 5,328 0.0 0 0
ncodef allocation latch 40 0.0 0 0
post/wait queue 5,523 0.0 0 3,587 0.0
process allocation 52 0.0 0 52 0.0
process group creation 106 0.0 0 0
redo allocation 37,748 0.0 0 0
redo copy 0 0 29,635 0.0
redo writing 14,340 0.0 0 0
row cache enqueue latch 11,874,838 0.0 0.0 0 0
row cache objects 11,876,412 0.0 0.0 0 81 0.0
sequence cache 1,113 0.0 0 0
session allocation 117,333 0.0 0.0 0 0
session idle bit 1,141,301 0.0 0.0 0 0
session switching 40 0.0 0 0
^LLatch Activity for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->"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
session timer 834 0.0 0 0
shared pool 1,804,311 0.2 0.1 1 0
sim partition latch 0 0 8 0.0
simulator hash latch 110,923 0.0 0 0
simulator lru latch 71 0.0 0 1,975 0.0
sort extent pool 48 0.0 0 0
spilled msgs queues list 79 0.0 0 0
transaction allocation 15,341 0.0 0 0
transaction branch alloc 61 0.0 0 0
undo global data 14,952 0.0 0 0
user lock 1,400 0.0 0 0
virtual circuit buffers 413,970 0.0 0.0 0 0
virtual circuit queues 187,775 0.0 0.0 0 0
virtual circuits 80,454 0.0 0 0
^LLatch Sleep breakdown for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> ordered by misses desc
Get Spin &
Latch Name Requests Misses Sleeps Sleeps 1->4
library cache 1,798,405 4,608 221 4390/215/3/0
/0
shared pool 1,804,311 3,662 477 3196/455/11/
0/0
enqueues 77,340 5 1 4/1/0/0/0
^LLatch Miss Sources for DB: XXXX Instance: XXXX Snaps: 4527 -4531
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
enqueues ksqgel: create enqueue 0 1 1
library cache kgllkdl: child: cleanup 0 14 45
library cache kglupc: child 0 9 37
library cache kglic 0 7 4
library cache kglpin: child: heap proces 0 7 2
library cache kglhdgc: child: 0 5 10
library cache kglpndl: child: after proc 0 5 2
library cache kglobpn: child: 0 3 9
library cache kglpndl: child: before pro 0 3 9
library cache kgldti: 2child 0 2 0
library cache kglpnc: child 0 2 53
library cache kglhdgn: child: 0 1 30
shared pool kghalo 0 302 127
shared pool kghfrunp: alloc: wait 0 124 0
shared pool kghfrunp: clatch: nowait 0 89 0
shared pool kghfrunp: clatch: wait 0 74 10
shared pool kghupr1 0 47 339
shared pool kghalp 0 4 4
^LDictionary Cache Stats for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->"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_histogram_defs 2,118,905 0.0 0 0 2,547
dc_object_ids 3,216,369 0.0 0 0 701
dc_objects 22,189 0.2 0 0 456
dc_profiles 349 0.0 0 0 1
dc_rollback_segments 350 0.0 0 0 22
dc_segments 505,804 0.0 0 0 1,085
dc_sequences 18 0.0 0 18 2
dc_tablespaces 30,016 0.0 0 0 12
dc_user_grants 969 0.0 0 0 22
dc_usernames 21,334 0.0 0 0 7
dc_users 19,245 0.0 0 0 23
Library Cache Activity for DB: XXXX Instance: XXXX Snaps: 4527 -4531
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 64 0.0 64 0.0 0 0
CLUSTER 340 0.6 348 1.1 0 0
INDEX 237 0.0 237 0.0 0 0
SQL AREA 116,941 6.6 391,824 10.0 11,529 2
TABLE/PROCEDURE 47,075 0.2 108,992 1.0 732 0
TRIGGER 746 1.5 746 1.5 0 0
^LShared Pool Advisory for DB: XXXX Instance: XXXX End Snap: 4531
-> 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
352 .6 375 15,062 574,744 1.0 97,562,016
416 .7 439 17,218 576,603 1.0 97,833,828
480 .8 503 19,153 578,104 1.0 98,135,338
544 .9 566 21,093 579,653 1.0 98,617,796
608 1.0 619 22,788 581,195 1.0 99,127,166
672 1.1 681 30,538 583,092 1.0 99,741,869
736 1.2 735 34,290 587,030 1.0 100,967,607
800 1.3 798 38,022 594,101 1.0 103,269,753
864 1.4 858 42,002 602,185 1.0 106,482,793
928 1.5 922 44,110 606,329 1.0 108,314,799
992 1.6 985 48,321 608,336 1.0 109,245,477
1,056 1.7 1,049 50,582 609,325 1.0 109,697,087
1,120 1.8 1,113 53,649 610,059 1.0 110,009,531
1,184 1.9 1,177 60,950 610,680 1.1 110,251,066
1,248 2.1 1,248 65,824 611,135 1.1 110,424,882
^LSGA Memory Summary for DB: XXXX Instance: XXXX Snaps: 4527 -4531
SGA regions Size in Bytes
Database Buffers 318,767,104
Fixed Size 732,784
Redo Buffers 811,008
Variable Size 771,751,936
sum 1,092,062,832
SGA breakdown difference for DB: XXXX Instance: XXXX Snaps: 4527 -4531
Pool Name Begin value End value % Diff
java free memory 33,554,432 33,554,432 0.00
large free memory 64,089,912 63,913,256 -0.28
large session heap 3,018,952 3,195,608 5.85
shared 1M buffer 2,098,176 2,098,176 0.00
shared Checkpoint queue 513,280 513,280 0.00
shared FileOpenBlock 1,191,104 1,191,104 0.00
shared KGK heap 7,000 7,000 0.00
shared KGLS heap 2,993,944 3,009,616 0.52
shared KQR L PO 1,312,072 1,322,312 0.78
shared KQR L SO 156,688 156,688 0.00
shared KQR M PO 2,065,256 2,065,256 0.00
shared KQR M SO 86,616 86,616 0.00
shared KQR S SO 8,216 8,216 0.00
shared KQR X PO 2,576 2,576 0.00
shared KSXR pending messages que 853,952 853,952 0.00
shared KSXR receive buffers 1,034,000 1,034,000 0.00
shared MTTR advisory 74,672 74,672 0.00
shared PL/SQL DIANA 616,680 616,880 0.03
shared PL/SQL MPCODE 764,312 611,264 -20.02
shared PLS non-lib hp 2,088 2,088 0.00
shared PX subheap 24,336 24,336 0.00
shared XDB Schema Cac 5,927,720 5,927,720 0.00
shared dictionary cache 3,229,952 3,229,952 0.00
shared errors 384 384 0.00
shared event statistics per sess 1,923,040 1,923,040 0.00
shared fixed allocation callback 472 472 0.00
shared free memory 17,476,144 15,506,552 -11.27
shared joxs heap init 4,240 4,240 0.00
shared library cache 68,887,280 65,624,984 -4.74
shared message pool freequeue 771,984 771,984 0.00
shared miscellaneous 49,162,528 49,205,880 0.09
shared parameters 55,784 35,760 -35.90
shared sim memory hea 328,304 328,304 0.00
shared sql area 509,408,184 514,745,136 1.05
shared subheap 100,040 100,040 0.00
shared table definiti 5,104 3,648 -28.53
shared trigger defini 544 544 0.00
shared trigger inform 1,800 1,800 0.00
shared trigger source 168 168 0.00
buffer_cache 318,767,104 318,767,104 0.00
fixed_sga 732,784 732,784 0.00
log_buffer 787,456 787,456 0.00
^Linit.ora Parameters for DB: XXXX Instance: XXXX Snaps: 4527 -4531
End value
Parameter Name Begin value (if different)
aq_tm_processes 1
background_dump_dest /opt/oracle/admin/XXXX/bdump
compatible 9.2.0.0.0
control_files /opt/u01/oradata/XXXX/ctl/cont
core_dump_dest /opt/oracle/admin/XXXX/cdump
db_block_size 8192
db_cache_size 318767104
db_domain
db_file_multiblock_read_count 8
db_name XXXX
dispatchers (PROTOCOL=TCP)
fast_start_mttr_target 160
hash_join_enabled TRUE
instance_name XXXX
java_pool_size 33554432
job_queue_processes 10
large_pool_size 67108864
log_archive_start TRUE
open_cursors 300
oracle_trace_enable TRUE
pga_aggregate_target 256901120
processes 150
query_rewrite_enabled FALSE
remote_login_passwordfile EXCLUSIVE
shared_pool_size 637534208
sort_area_size 524288
star_transformation_enabled FALSE
timed_statistics TRUE
trace_enabled FALSE
undo_management AUTO
undo_retention 10800
undo_tablespace UNDOTBLSPCE
user_dump_dest /opt/oracle/admin/XXXX/udump
End of Report
Message was edited by:
pinjamStart from low hang fruite.
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
log file parallel write 7,798 0 138 18 2.4
db file parallel write 193 0 29 153 0.1
control file parallel write 790 0 21 27 0.2
process startup 2 0 0 35 0.0
control file sequential read 556 0 0 0 0.2
rdbms ipc reply 3 0 0 1 0.0
latch free 2 0 0 0 0.0
rdbms ipc message 6,444 2,366 13,269 2059 2.0
smon timer 8 8 2,344 ###### 0.0
pmon timer 834 834 2,339 2804 0.3
-------------------------------------------------------------Since you have numours logfile and control file related top wait events. Consider move them to a fast disk or seperate them from other datafiles if you haven't done so.
Also there's part of your statspack missing, like Top SQL -
Need suggestion on STATSPACK report
Problem:
Application running Very slow that too not consistent.
i am unable to find out where the problem persists.
I have given necessary details and attached Statspack report with this mail.
Need help very urgently...
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
Module: VPXDBA
/* OracleOEM */ select value from v$parameter where name in ('d
b_block_buffers','buffer_pool_keep','db_block_lru_latches','buff
er_pool_recycle', 'log_buffer','cursor_space_for_time','open_cur
sors','shared_pool_size', 'shared_pool_reserved_size','session_c
ached_cursors','parallel_min_servers', 'parallel_max_servers','s
2,533 628,184 248.0 0.00 0.00 71821313
Module: VPXDBA
/* OracleOEM */ select value from v$sysstat order by statistic#
2,532 2,532 1.0 0.00 0.00 3077298272
Module: VPXDBA
/* OracleOEM */ select sum(decode(name,'free memory',bytes)), su
m(bytes) from v$sgastat where pool='shared pool'
2,504 2,504 1.0 0.00 0.00 1818901441
Module: VPXDBA
/* OracleOEM */ select sum(decode(status,'ACTIVE',1,0)),sum(deco
de(status,'INACTIVE',1,0))from v$session
2,492 62,998 25.3 0.01 0.01 2080871317
Module: VPXDBA
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
/* OracleOEM */ select event,time_waited,total_waits, total_tim
eouts from v$system_event where event not in ('PX Idle Wait','p
mon timer','smon timer','rdbms ipc message', 'parallel dequeue w
ait', 'parallel query dequeue','virtual circuit', 'SQL*Net
message from client','SQL*Net message to client', 'SQL*Ne
2,389 37 0.0 0.00 0.00 4266807470
Module: VPXDBA
/* OracleOEM */ select event, count(*) from v$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
Module: VPXDBA
/* 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 -
Performance(statspack) related problem
Anybodyu can suggest me how to improve the database performance as many uiser are complaining that they are getting data very slow........
i have also used statspack analyzer.......
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
NEOSOFT 399087012 neosoft 1 9.2.0.7.0 NO APP
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 1 16-May-08 10:20:15 435 2.2
End Snap: 3 16-May-08 10:24:12 442 2.2
Elapsed: 3.95 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 352M Std Block Size: 8K
Shared Pool Size: 200M Log Buffer: 1,024K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 23,125.82 7,966.31
Logical reads: 6,050.15 2,084.14
Block changes: 96.53 33.25
Physical reads: 1,103.40 380.10
Physical writes: 16.60 5.72
User calls: 189.40 65.24
Parses: 29.92 10.31
Hard parses: 8.69 2.99
Sorts: 6.97 2.40
Logons: 0.11 0.04
Executes: 29.25 10.08
Transactions: 2.90
% Blocks changed per Read: 1.60 Recursive Call %: 31.70
Rollback per transaction %: 0.29 Rows per Sort: 472.41
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 82.01 In-memory Sort %: 99.21
Library Hit %: 89.76 Soft Parse %: 70.95
Execute to Parse %: -2.29 Latch Hit %: 99.95
Parse CPU to Parse Elapsd %: 100.93 % Non-Parse CPU: 84.62
Shared Pool Statistics Begin End
Memory Usage %: 94.72 94.24
% SQL with executions>1: 39.68 38.62
% Memory for SQL w/exec>1: 39.34 38.76
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
db file scattered read 39,162 38 39.49
CPU time 28 29.48
db file sequential read 42,173 28 29.24
direct path read 1,193 1 .59
SQL*Net more data to client 31,629 1 .53
Wait Events for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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 39,162 0 38 1 56.9
db file sequential read 42,173 0 28 1 61.3
direct path read 1,193 0 1 0 1.7
SQL*Net more data to client 31,629 0 1 0 46.0
log file sync 683 0 0 0 1.0
control file sequential read 184 0 0 1 0.3
db file parallel write 61 0 0 1 0.1
control file parallel write 78 0 0 0 0.1
log file parallel write 732 0 0 0 1.1
direct path write 30 0 0 0 0.0
SQL*Net break/reset to clien 10 0 0 0 0.0
LGWR wait for redo copy 3 0 0 0 0.0
SQL*Net message from client 44,675 0 577 13 64.9
virtual circuit status 47,524 4 145 3 69.1
SQL*Net message to client 44,674 0 0 0 64.9
SQL*Net more data from clien 260 0 0 0 0.4
Background Wait Events for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
control file sequential read 80 0 0 2 0.1
db file parallel write 61 0 0 1 0.1
control file parallel write 78 0 0 0 0.1
log file parallel write 732 0 0 0 1.1
LGWR wait for redo copy 3 0 0 0 0.0
rdbms ipc message 993 242 2,054 2069 1.4
pmon timer 79 79 234 2962 0.1
smon timer 13 0 228 17520 0.0
SQL ordered by Gets for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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
92,160 36 2,560.0 6.4 0.41 0.37 1007205397
Module: Pharmacy 2.0.174.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
75,042 33 2,274.0 5.2 0.23 0.29 3052506495
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
68,310 27 2,530.0 4.8 0.27 0.27 2037438344
Module: Pharmacy 2.0.174.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
48,617 31 1,568.3 3.4 0.16 0.22 1186386010
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
45,060 20 2,253.0 3.1 0.17 0.18 3400961035
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
42,976 17 2,528.0 3.0 0.14 0.17 3744553745
Module: Pharmacy 2.0.174.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
36,114 78 463.0 2.5 0.13 0.11 4262998487
Module: In Patient 2.1.152.exe
SQL ordered by Gets for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'IP' escape '\' and ac.table_name like 'DOCTORVISIT' escape '
25,102 11 2,282.0 1.8 0.06 0.10 812077776
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
24,984 36 694.0 1.7 0.09 0.07 3956499023
Module: Pharmacy 2.0.174.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'INVENTORY' escape '\' and ac.table_name like 'DMEDMAST' esca
23,213 1 23,213.0 1.6 1.59 2.83 2435229694
Module: SQL*Plus
BEGIN statspack.snap(i_snap_level=>7); END;
22,930 10 2,293.0 1.6 0.14 0.09 3466778893
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
22,680 10 2,268.0 1.6 0.08 0.09 3786189544
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
20,340 9 2,260.0 1.4 0.13 0.08 3649693145
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
SQL ordered by Gets for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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
19,460 42 463.3 1.4 0.09 0.06 3858576624
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
SQL ordered by Reads for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
8,084 4 2,021.0 3.1 0.14 1.08 4198744706
Module: Out Patient 2.1.41.exe
Select Max(BillNo) as Bno From PatientsRegistration Where regdt
= to_date('01/04/2008','dd/mm/yyyy') and regdt <= to_date('31/03/2009','dd/mm/yyyy')
7,302 1 7,302.0 2.8 0.13 0.51 2116660478
Module: In Patient 2.1.157.exe
select discount,discamount from billpharmacy where patientid='PA
T09212'
7,302 1 7,302.0 2.8 0.06 0.41 3612969128
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PA
T09037'
7,302 1 7,302.0 2.8 0.19 0.51 3981413559
Module: In Patient 2.1.152.exe
sELECT * FROM BillPharmacy WHERE BillPharmacy.pATIENtid= 'PAT090
37' order by to_number((issueno))
7,300 1 7,300.0 2.8 0.14 0.69 136284863
Module: In Patient 2.1.152.exe
delete from billpharmacy where patientid='PAT09037'
7,299 1 7,299.0 2.8 0.20 0.77 2137420337
Module: In Patient 2.1.152.exe
delete from billpharmacy where patientid='PAT09154'
7,298 1 7,298.0 2.8 0.13 0.43 1007690124
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PA
T08301'
7,298 1 7,298.0 2.8 0.13 0.58 3087447381
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PA
T09154'
7,061 1 7,061.0 2.7 0.13 0.97 2993688253
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PA
T09146'
7,058 1 7,058.0 2.7 0.39 0.76 1202603169
Module: In Patient 2.1.152.exe
SELECT BILLHDR.BILLNO, BILLHDR.BILLDT, BILLHDR.BALANCE, BILLHDR.
TOTAL, BILLHDR.NETAMOUNT,IPINFO.type as orgtype, BILLHDR.PREVAD
V , IPInfo.IpNO, IPInfo.REGDT,IPInfo.REGTM, IPInfo.Name, IPInfo.
ADDRESS1,IPINFO.relativenm ,Rooms.roomno , Beds.BEDNO, ROOMTYPES
, decode(IPINFO.sex,1,'Male','Female')sex,IPINFO.AGE ||' '||dec
6,640 1 6,640.0 2.5 0.13 1.06 796742944
Module: In Patient 2.1.152.exe
SQL ordered by Reads for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
select discount,discamount from billpharmacy where patientid='PA
T09123'
4,617 4 1,154.3 1.8 0.19 0.94 2042905630
Module: Out Patient 2.1.41.exe
SELECT NVL(Max(MoneyReciept.mrBillNo),0) AS MaxOfBillNob FROM Mo
neyReciept where generalopd = 0
4,496 3 1,498.7 1.7 0.06 0.57 2718453880
Module: Diagnotech 2.2.49.exe
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R208970TS000002' order by trackdate,tracktime
4,494 3 1,498.0 1.7 0.13 0.74 3290276624
Module: Diagnotech 2.2.49.exe
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R207032T0000351' order by trackdate,tracktime
4,451 3 1,483.7 1.7 0.20 0.99 768943678
Module: Diagnotech 2.2.49.exe
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R208613TS000002' order by trackdate,tracktime
4,091 4 1,022.8 1.6 0.19 1.62 266509601
Module: In Patient 2.1.152.exe
SELECT IPInfo.IPNo ,IPInfo.name,doctorvisit.date_r ,unithdr.drna
me , doctorvisit.visitid FROM Doctorvisit , IPInfo,unithdr wher
e Doctorvisit.Patid = IPInfo.PatID and Doctorvisit.doctorid=unit
hdr.unitid and doctorvisit.date_r >=to_date('06/05/2008','fmdd/m
m/yyyy') order by IPInfo.IPNo
3,933 5 786.6 1.5 0.14 1.29 2546712787
Module: Diagnotech 2.2.49.exe
Select max(BillNo) as Bno From MoneyReciept where rcdt >= to_dat
e('01/04/2008','dd/mm/yyyy') and rcdt <= to_date('31/03/2009','d
d/mm/yyyy')
3,439 3 1,146.3 1.3 0.25 1.89 2816864569
Module: Diagnotech 2.2.49.exe
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R207242T0000104' order by trackdate,tracktime
3,129 2 1,564.5 1.2 0.06 0.88 1803349496
Module: Diagnotech 2.2.49.exe
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R208962TS000002' order by trackdate,tracktime
3,065 4 766.3 1.2 0.17 1.30 54282346
Module: In Patient 2.1.157.exe
Select * from track where tablenm = 'FRMDOCTORVISIT' and primkey
id = 'VI048354' order by trackdate,tracktime
2,834 3 944.7 1.1 0.17 1.57 165470279
Module: Diagnotech 2.2.49.exe
SQL ordered by Reads for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R208926TS000002' order by trackdate,tracktime
2,769 3 923.0 1.1 0.13 1.28 3812904405
Module: Diagnotech 2.2.49.exe
Select * from track where tablenm = 'FRMREPORTING' and primkeyid
= 'R208892TS000002' order by trackdate,tracktime
2,730 3 910.0 1.0 0.19 1.21 680462328
Module: In Patient 2.1.157.exe
select * from DoctorVisit where Date_r >= to_date('06/05/2008','
dd/mm/yyyy') and Date_r <= to_date('16/05/2008','dd/mm/yyyy')
2,526 2 1,263.0 1.0 0.58 1.14 4043595143
Module: SQL*Plus
INSERT INTO STATS$SQL_SUMMARY ( SNAP_ID , DBID , INSTANCE_NUMBER
, TEXT_SUBSET , SHARABLE_MEM , SORTS , MODULE , LOADED_VERSIONS
, FETCHES , EXECUTIONS , LOADS , INVALIDATIONS , PARSE_CALLS ,
DISK_READS , BUFFER_GETS , ROWS_PROCESSED , COMMAND_TYPE , ADDRE
SS , HASH_VALUE , VERSION_COUNT , CPU_TIME , ELAPSED_TIME , OUTL
2,484 1 2,484.0 0.9 0.19 0.91 33028691
Module: Diagnotech 2.2.49.exe
select * from requisitions where upper(reqno) = '180800'
2,483 1 2,483.0 0.9 0.13 0.93 2943168498
Module: Diagnotech 2.2.49.exe
Update Requisitions Set Collected = 0 Where TRIM(ReqID) ='R20987
8'
2,482 1 2,482.0 0.9 0.11 0.74 2336722822
Module: Diagnotech 2.2.49.exe
Update Requisitions Set Collected = 0 Where TRIM(ReqID) ='R20987
7'
2,480 1 2,480.0 0.9 0.06 0.67 650704065
Module: In Patient 2.1.152.exe
select sum(can.returnamt) refamt from diagnotech.cancellationhd
r can,diagnotech.requisitions req where can.reqid = req.reqid an
SQL ordered by Executions for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
283 283 1.0 0.00 0.00 1283498366
Module: Diagnotech 2.2.49.exe
Select to_char(sysdate,'fmdd/mm/yyyy HH24:mi:ss am') as abc from
OPTIONS
238 76 0.3 0.00 0.00 4274598960
select /*+ rule */ bucket_cnt, row_cnt, cache_cnt, null_cnt, tim
estamp#, sample_size, minimum, maximum, distcnt, lowval, hival,
density, col#, spare1, spare2, avgcln from hist_head$ where obj#
=:1 and intcol#=:2
126 126 1.0 0.00 0.00 2168100061
Module: Diagnotech 2.2.49.exe
select * from departments where deptid = 'DEP00004'
114 0 0.0 0.00 0.00 4073347083
select grantor#, grantee#, privilege#, sequence#, nvl(option$,0)
from objauth$ where obj#=:1 and col#=:2
112 112 1.0 0.00 0.00 3687727603
insert into col$(obj#,name,intcol#,segcol#,type#,length,precisio
n#,scale,null$,offset,fixedstorage,segcollength,deflength,defaul
t$,col#,property,charsetid,charsetform,spare1,spare2,spare3)valu
es(:1,:2,:3,:4,:5,:6,decode(:7,0,null,:7),decode(:5,2,decode(:8,
-127/*MAXSB1MINAL*/,null,:8),178,:8,179,:8,180,:8,181,:8,182,:8,
99 99 1.0 0.00 0.00 3468666020
select text from view$ where rowid=:1
84 84 1.0 0.00 0.00 2997854589
insert into access$(d_obj#,order#,columns,types) values (:1,:2,:
3,:4)
84 84 1.0 0.00 0.00 3951809012
insert into dependency$(d_obj#,d_timestamp,order#,p_obj#,p_times
tamp,d_owner#, property)values (:1,:2,:3,:4,:5,:6, :7)
78 0 0.0 0.00 0.00 3867936055
Module: Out Patient 2.1.41.exe
commit
78 78 1.0 0.00 0.00 4262998487
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'IP' escape '\' and ac.table_name like 'DOCTORVISIT' escape '
44 44 1.0 0.00 0.00 3216099004
Module: Diagnotech 2.2.49.exe
select * from options
42 42 1.0 0.00 0.00 3858576624
SQL ordered by Executions for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'IP' escape '\' and ac.table_name like 'IPINFO' escape '\'
36 540 15.0 0.01 0.01 1007205397
Module: Pharmacy 2.0.174.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
36 36 1.0 0.00 0.00 3956499023
Module: Pharmacy 2.0.174.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'INVENTORY' escape '\' and ac.table_name like 'DMEDMAST' esca
34 34 1.0 0.00 0.00 857250417
Module: Diagnotech 2.2.46.exe
select * from departments where deptid = 'DEP00031'
33 43,442 1,316.4 0.04 0.05 502973950
Module: Pharmacy 2.0.174.exe
SELECT substr(UPPER(MedMast.MedNm),1,50) MedNm , MedSubCat.MSCOD
E ,MEDMAST.POTENCY ,substr(genericnm,1,50) genericnm, sum(dmeddt
ls.currqty) stock, MedMast.medid FROM MedMast , MedSubCat,dmedd
tls where UPPER(MEDMAST.MEDNM) LIKE '%%' and medmast.medid = d
meddtls.medid and MEDMAST.SubCatID = MedSubCat.MSCatID and dmed
33 132 4.0 0.01 0.01 3052506495
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
31 124 4.0 0.01 0.01 1186386010
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
31 31 1.0 0.00 0.00 3993731530
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
SQL ordered by Executions for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'OTS1' escape '\' and ac.table_name like 'DOCTORINFO' escape
28 28 1.0 0.00 0.00 737183288
Module: Diagnotech 2.2.49.exe
Select * From CReqno
27 0 0.0 0.00 0.00 246231567
Module: Pharmacy 2.0.174.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
SQL ordered by Parse Calls for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
283 283 3.99 1283498366
Module: Diagnotech 2.2.49.exe
Select to_char(sysdate,'fmdd/mm/yyyy HH24:mi:ss am') as abc from
OPTIONS
126 126 1.78 2168100061
Module: Diagnotech 2.2.49.exe
select * from departments where deptid = 'DEP00004'
99 99 1.40 3468666020
select text from view$ where rowid=:1
78 78 1.10 3867936055
Module: Out Patient 2.1.41.exe
commit
78 78 1.10 4262998487
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'IP' escape '\' and ac.table_name like 'DOCTORVISIT' escape '
44 44 0.62 3216099004
Module: Diagnotech 2.2.49.exe
select * from options
42 42 0.59 3858576624
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'IP' escape '\' and ac.table_name like 'IPINFO' escape '\'
36 36 0.51 1007205397
Module: Pharmacy 2.0.174.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
36 36 0.51 3956499023
Module: Pharmacy 2.0.174.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'INVENTORY' escape '\' and ac.table_name like 'DMEDMAST' esca
34 34 0.48 857250417
Module: Diagnotech 2.2.46.exe
SQL ordered by Parse Calls for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
select * from departments where deptid = 'DEP00031'
33 33 0.47 502973950
Module: Pharmacy 2.0.174.exe
SELECT substr(UPPER(MedMast.MedNm),1,50) MedNm , MedSubCat.MSCOD
E ,MEDMAST.POTENCY ,substr(genericnm,1,50) genericnm, sum(dmeddt
ls.currqty) stock, MedMast.medid FROM MedMast , MedSubCat,dmedd
tls where UPPER(MEDMAST.MEDNM) LIKE '%%' and medmast.medid = d
meddtls.medid and MEDMAST.SubCatID = MedSubCat.MSCatID and dmed
33 33 0.47 3052506495
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
31 31 0.44 1186386010
Module: In Patient 2.1.152.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
31 31 0.44 3993731530
Module: In Patient 2.1.152.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'OTS1' escape '\' and ac.table_name like 'DOCTORINFO' escape
30 15 0.42 3067006941
delete from dependency$ where d_obj#=:1
28 28 0.39 737183288
Module: Diagnotech 2.2.49.exe
Select * From CReqno
27 27 0.38 246231567
Module: Pharmacy 2.0.174.exe
select to_char(null), ac.owner, ac.table_name, acc.column_name,
acc.position, ac.constraint_name from all_constraints ac, all_co
ns_columns acc where ac.owner=acc.owner and ac.constraint_type=
'P' and ac.constraint_name=acc.constraint_name and ac.owner lik
e 'INVENTORY' escape '\' and ac.table_name like 'DISSUEDTLSP' e
27 27 0.38 445844524
Module: In Patient 2.1.152.exe
select nvl(tarrifflg,0) as tf from sourcehdr where sourceid = ''
SQL ordered by Parse Calls for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
27 27 0.38 2037438344
Module: Pharmacy 2.0.174.exe
select null, i.owner, i.table_name, decode (i.uniqueness,'UNIQUE
',0,1), null, i.index_name, 3, c.column_position, c.column_name,
'A', i.distinct_keys, i.leaf_blocks, null from all_indexes i, a
ll_ind_columns c where i.owner = c.index_owner and i.index_name
= c.index_name and i.table_owner = c.table_owner and i.table_nam
22 22 0.31 3073477137
select u.name,o.name, t.update$, t.insert$, t.delete$, t.enabled
from obj$ o,user$ u,trigger$ t where t.baseobject=:1 and t.ob
j#=o.obj# and o.owner#=u.user# order by o.obj#
Instance Activity Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
Statistic Total per Second per Trans
CPU used by this session 2,821 11.9 4.1
CPU used when call started 2,826 11.9 4.1
CR blocks created 15 0.1 0.0
DBWR buffers scanned 5,873 24.8 8.5
DBWR checkpoint buffers written 167 0.7 0.2
DBWR checkpoints 0 0.0 0.0
DBWR free buffers found 5,653 23.9 8.2
DBWR lru scans 17 0.1 0.0
DBWR make free requests 17 0.1 0.0
DBWR summed scan depth 5,873 24.8 8.5
DBWR transaction table writes 1 0.0 0.0
DBWR undo block writes 228 1.0 0.3
SQL*Net roundtrips to/from client 89,026 375.6 129.4
active txn count during cleanout 156 0.7 0.2
background checkpoints completed 0 0.0 0.0
background checkpoints started 0 0.0 0.0
background timeouts 243 1.0 0.4
branch node splits 0 0.0 0.0
buffer is not pinned count 1,225,066 5,169.1 1,780.6
buffer is pinned count 1,069,472 4,512.5 1,554.5
bytes received via SQL*Net from c 4,334,045 18,287.1 6,299.5
bytes sent via SQL*Net to client 79,310,906 334,645.2 115,277.5
calls to get snapshot scn: kcmgss 14,976 63.2 21.8
calls to kcmgas 942 4.0 1.4
calls to kcmgcs 166 0.7 0.2
change write time 19 0.1 0.0
cleanout - number of ktugct calls 182 0.8 0.3
cleanouts and rollbacks - consist 5 0.0 0.0
cleanouts only - consistent read 18 0.1 0.0
cluster key scan block gets 206,010 869.2 299.4
cluster key scans 81,803 345.2 118.9
commit cleanout failures: block l 0 0.0 0.0
commit cleanout failures: callbac 11 0.1 0.0
commit cleanout failures: cannot 0 0.0 0.0
commit cleanouts 2,731 11.5 4.0
commit cleanouts successfully com 2,720 11.5 4.0
commit txn count during cleanout 87 0.4 0.1
consistent changes 15 0.1 0.0
consistent gets 1,412,564 5,960.2 2,053.2
consistent gets - examination 572,440 2,415.4 832.0
cursor authentications 531 2.2 0.8
data blocks consistent reads - un 15 0.1 0.0
db block changes 22,877 96.5 33.3
db block gets 21,323 90.0 31.0
deferred (CURRENT) block cleanout 1,548 6.5 2.3
dirty buffers inspected 19 0.1 0.0
enqueue conversions 52 0.2 0.1
enqueue releases 4,639 19.6 6.7
enqueue requests 4,640 19.6 6.7
enqueue timeouts 0 0.0 0.0
enqueue waits 0 0.0 0.0
execute count 6,932 29.3 10.1
free buffer inspected 19 0.1 0.0
free buffer requested 258,870 1,092.3 376.3
hot buffers moved to head of LRU 2,520 10.6 3.7
immediate (CR) block cleanout app 23 0.1 0.0
Instance Activity Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
Statistic Total per Second per Trans
immediate (CURRENT) block cleanou 502 2.1 0.7
index fast full scans (full) 163 0.7 0.2
index fetch by key 380,673 1,606.2 553.3
index scans kdiixs1 86,708 365.9 126.0
leaf node 90-10 splits 22 0.1 0.0
leaf node splits 64 0.3 0.1
logons cumulative 25 0.1 0.0
messages received 806 3.4 1.2
messages sent 806 3.4 1.2
no buffer to keep pinned count 0 0.0 0.0
no work - consistent read gets 779,017 3,287.0 1,132.3
opened cursors cumulative 7,669 32.4 11.2
parse count (failures) 2 0.0 0.0
parse count (hard) 2,060 8.7 3.0
parse count (total) 7,091 29.9 10.3
parse time cpu 434 1.8 0.6
parse time elapsed 430 1.8 0.6
physical reads 261,506 1,103.4 380.1
physical reads direct 3,529 14.9 5.1
physical writes 3,935 16.6 5.7
physical writes direct 3,529 14.9 5.1
physical writes non checkpoint 3,839 16.2 5.6
pinned buffers inspected 0 0.0 0.0
prefetched blocks 175,966 742.5 255.8
prefetched blocks aged out before 0 0.0 0.0
process last non-idle time 270 1.1 0.4
recovery blocks read 0 0.0 0.0
recursive calls 20,832 87.9 30.3
recursive cpu usage 296 1.3 0.4
redo blocks written 11,309 47.7 16.4
redo buffer allocation retries 0 0.0 0.0
redo entries 12,097 51.0 17.6
redo log space requests 0 0.0 0.0
redo log space wait time 0 0.0 0.0
redo ordering marks 1 0.0 0.0
redo size 5,480,820 23,125.8 7,966.3
redo synch time 30 0.1 0.0
redo synch writes 689 2.9 1.0
redo wastage 160,348 676.6 233.1
redo write time 29 0.1 0.0
redo writer latching time 0 0.0 0.0
redo writes 732 3.1 1.1
rollback changes - undo records a 2 0.0 0.0
rollbacks only - consistent read 10 0.0 0.0
rows fetched via callback 235,269 992.7 342.0
session connect time 0 0.0 0.0
session logical reads 1,433,886 6,050.2 2,084.1
session pga memory 45,074,044 190,185.8 65,514.6
session pga memory max 49,946,024 210,742.7 72,596.0
session uga memory max 3,455,708 14,581.1 5,022.8
shared hash latch upgrades - no w 54,598 230.4 79.4
shared hash latch upgrades - wait 0 0.0 0.0
sorts (disk) 13 0.1 0.0
sorts (memory) 1,639 6.9 2.4
sorts (rows) 780,425 3,292.9 1,134.3
summed dirty queue length 239 1.0 0.4
Instance Activity Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
Statistic Total per Second per Trans
switch current to new buffer 172 0.7 0.3
table fetch by rowid 612,799 2,585.7 890.7
table fetch continued row 626 2.6 0.9
table scan blocks gotten 459,367 1,938.3 667.7
table scan rows gotten 18,523,828 78,159.6 26,924.2
table scans (long tables) 128 0.5 0.2
table scans (short tables) 1,655 7.0 2.4
transaction rollbacks 1 0.0 0.0
transaction tables consistent rea 0 0.0 0.0
transaction tables consistent rea 0 0.0 0.0
user calls 44,888 189.4 65.2
user commits 686 2.9 1.0
user rollbacks 2 0.0 0.0
workarea executions - multipass 0 0.0 0.0
workarea executions - onepass 24 0.1 0.0
workarea executions - optimal 2,433 10.3 3.5
write clones created in foregroun 0 0.0 0.0
Tablespace IO Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->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)
DIAGNOTECH
61,945 261 0.7 1.9 64 0 0 0.0
IP
10,753 45 1.2 9.5 23 0 0 0.0
SYSTEM
5,668 24 1.2 3.2 22 0 0 0.0
OTS1
2,456 10 1.5 7.8 19 0 0 0.0
TEMP
1,429 6 0.6 2.5 739 3 0 0.0
INVENTORY
478 2 3.5 1.3 49 0 0 0.0
UNDOTBS1
0 0 0.0 229 1 0 0.0
INDX
15 0 2.0 1.0 0 0 0 0.0
PAYROLL
1 0 20.0 4.0 0 0 0 0.0
File IO Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->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)
DIAGNOTECH F:\ORACLE\ORADATA\NEOSOFT\DIAGNOTECH1.ORA
61,945 261 0.7 1.9 64 0 0
INDX F:\ORACLE\ORADATA\NEOSOFT\INDX01.DBF
15 0 2.0 1.0 0 0 0
INVENTORY F:\ORACLE\ORADATA\NEOSOFT\INVENTORY1.ORA
478 2 3.5 1.3 49 0 0
IP F:\ORACLE\ORADATA\NEOSOFT\IP1.ORA
10,753 45 1.2 9.5 23 0 0
OTS1 F:\ORACLE\ORADATA\NEOSOFT\OTS11.ORA
2,456 10 1.5 7.8 19 0 0
PAYROLL F:\ORACLE\ORADATA\NEOSOFT\PAYROLL1.ORA
1 0 20.0 4.0 0 0 0
SYSTEM F:\ORACLE\ORADATA\NEOSOFT\SYSTEM01.DBF
5,668 24 1.2 3.2 22 0 0
TEMP F:\ORACLE\ORADATA\NEOSOFT\TEMP01.DBF
1,429 6 0.6 2.5 739 3 0
UNDOTBS1 F:\ORACLE\ORADATA\NEOSOFT\UNDOTBS01.DBF
0 0 229 1 0
Buffer Pool Statistics for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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 44,044 82.0 1,432,475 257,328 406 0 0 0
Instance Recovery Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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 87 19 3628 65684 64450 184320 64450
E 87 20 4063 69805 69805 184320 69805
Buffer Pool Advisory for DB: NEOSOFT Instance: neosoft End Snap: 3
-> Only rows with estimated physical reads >0 are displayed
-> ordered by Block Size, Buffers For Estimate (default block size first)
Size for Size Buffers for Est Physical Estimated
P Estimate (M) Factr Estimate Read Factor Physical Reads
D 32 .1 4,004 67.25 19,260,129,810
D 64 .2 8,008 42.95 12,300,910,895
D 96 .3 12,012 32.00 9,165,118,680
D 128 .4 16,016 25.62 7,338,010,607
D 160 .5 20,020 17.54 5,022,366,182
D 192 .5 24,024 11.74 3,361,228,965
D 224 .6 28,028 7.05 2,020,169,694
D 256 .7 32,032 3.94 1,127,930,012
D 288 .8 36,036 2.32 663,835,521
D 320 .9 40,040 1.44 413,674,540
D 352 1.0 44,044 1.00 286,377,525
D 384 1.1 48,048 0.75 215,831,108
D 416 1.2 52,052 0.60 171,670,371
D 448 1.3 56,056 0.51 145,708,247
D 480 1.4 60,060 0.45 128,439,943
D 512 1.5 64,064 0.40 114,053,332
D 544 1.5 68,068 0.37 104,584,674
D 576 1.6 72,072 0.34 96,792,591
D 608 1.7 76,076 0.32 92,596,531
D 640 1.8 80,080 0.31 89,929,979
PGA Aggr Target Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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
88.2 213 29
%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 24 7 24.4 0.4 1.6 .0 100.0 1,228
E 24 8 23.8 0.0 .0 .0 .0 1,228
PGA Aggr Target Histogram for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> Optimal Executions are purely in-memory operations
Low High
Optimal Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
8K 16K 2,000 2,000 0 0
16K 32K 55 55 0 0
32K 64K 28 28 0 0
64K 128K 50 50 0 0
128K 256K 110 110 0 0
256K 512K 26 26 0 0
512K 1024K 176 158 18 0
1M 2M 8 4 4 0
4M 8M 2 0 2 0
PGA Memory Advisory for DB: NEOSOFT Instance: neosoft End Snap: 3
-> 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
12 0.5 417.1 207.2 67.0 1
18 0.8 417.1 89.3 82.0 0
24 1.0 417.1 46.4 90.0 0
29 1.2 417.1 46.4 90.0 0
34 1.4 417.1 46.4 90.0 0
38 1.6 417.1 13.2 97.0 0
43 1.8 417.1 11.1 97.0 0
48 2.0 417.1 11.1 97.0 0
72 3.0 417.1 11.1 97.0 0
96 4.0 417.1 11.1 97.0 0
144 6.0 417.1 0.0 100.0 0
192 8.0 417.1 0.0 100.0 0
Rollback Segment Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->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 15.0 0.00 0 0 0 0
1 412.0 0.00 831,990 1 0 1
2 48.0 0.00 61,500 0 0 0
3 87.0 0.00 132,404 0 0 0
4 79.0 0.00 66,626 0 0 0
5 71.0 0.00 91,284 0 0 0
6 40.0 0.00 15,474 0 0 0
7 660.0 0.00 547,536 1 0 1
8 168.0 0.00 21,762 0 0 0
9 86.0 0.00 10,108 0 0 0
10 295.0 0.00 156,468 0 0 0
Rollback Segment Storage for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->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 9,625,600 806,999 16,900,096
2 5,365,760 711,094 8,511,488
3 5,365,760 664,381 9,560,064
4 5,365,760 763,735 8,511,488
5 5,365,760 672,648 9,625,600
6 5,365,760 677,906 9,560,064
7 6,414,336 647,093 8,511,488
8 5,365,760 628,652 10,608,640
9 5,365,760 769,325 9,560,064
10 5,365,760 622,015 9,560,064
Undo Segment Summary for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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
1 695 1,032,965 12 1 0 0 0/0/0/0/0/0
Undo Segment Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> 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
16-May 10:22 695 ######## 12 1 0 0 0/0/0/0/0/0
Latch Activity for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->"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 732 0.0 0 0
FAL request queue 1 0.0 0 0
FIB s.o chain latch 12 0.0 0 0
FOB s.o list latch 27 0.0 0 0
SQL memory manager latch 2 0.0 0 79 0.0
SQL memory manager worka 7,245 0.0 0 0
active checkpoint queue 169 0.0 0 0
archive control 10 0.0 0 0
archive process latch 7 0.0 0 0
cache buffer handles 12,078 0.0 0 0
cache buffers chains 2,602,999 0.0 0.0 0 506,781 0.0
cache buffers lru chain 858 0.0 0 615,593 0.0
channel handle pool latc 37 0.0 0 0
channel operations paren 265 0.0 0 0
checkpoint queue latch 30,545 0.0 0 893 0.0
child cursor hash table 16,079 0.0 0 0
dml lock allocation 2,674 0.0 0 0
dummy allocation 43 0.0 0 0
enqueue hash chains 9,313 0.0 0 0
enqueues 9,405 0.0 0 0
event group latch 5 0.0 0 0
hash table column usage 0 0 55,565 0.0
hash table modification 1 0.0 0 0
kmcptab latch 78 0.0 0 0
kmcpvec latch 0 0 78 0.0
ktm global data 13 0.0 0 0
lgwr LWN SCN 742 0.0 0 0
library cache 193,957 0.0 0.0 0 6,959 0.4
library cache load lock 110 0.0 0 0
library cache pin 63,420 0.0 0 0
library cache pin alloca 43,208 0.0 0 0
list of block allocation 49 0.0 0 0
loader state object free 34 0.0 0 0
message pool operations 26 0.0 0 0
messages 2,866 0.0 0 0
mostly latch-free SCN 742 0.0 0 0
multiblock read objects 164,572 0.0 0.0 0 0
ncodef allocation latch 3 0.0 0 0
object stats modificatio 1,669 0.0 0 0
post/wait queue 1,029 0.0 0 683 0.0
process allocation 11 0.0 0 5 0.0
process group creation 11 0.0 0 0
redo allocation 13,617 0.0 0.0 0 0
redo copy 0 0 12,145 0.0
redo writing 2,533 0.0 0 0
row cache enqueue latch 215,027 0.0 0.0 0 0
row cache objects 218,418 0.0 0.0 0 472 0.0
sequence cache 99 0.0 0 0
session allocation 8,683 0.0 0 0
session idle bit 94,091 0.0 0 0
Latch Activity for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->"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
session switching 3 0.0 0 0
session timer 80 0.0 0 0
shared pool 160,825 0.0 0.0 0 0
sim partition latch 0 0 35 0.0
simulator hash latch 63,337 0.0 0 0
simulator lru latch 4,437 0.0 0 16,447 0.0
sort extent pool 129 0.0 0 0
transaction allocation 47 0.0 0 0
transaction branch alloc 3 0.0 0 0
undo global data 3,091 0.0 0 0
user lock 114 0.0 0 0
virtual circuit buffers 540,157 0.4 0.0 0 0
virtual circuit queues 256,196 0.0 0.0 0 0
virtual circuits 89,002 0.0 0 0
Top 5 Logical Reads per Segment for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Segment Logical Reads Threshold: 10000
Subobject Obj. Logical
Owner Tablespace Object Name Name Type Reads %Total
DIAGNOTECH DIAGNOTECH REQUISITIONS TABLE 162,064 11.66
SYS SYSTEM I_OBJ1 INDEX 115,328 8.30
SYS SYSTEM OBJ$ TABLE 113,328 8.15
SYS SYSTEM I_IND1 INDEX 109,584 7.88
IP IP BILLPHARMACY TABLE 89,328 6.43
Top 5 Physical Reads per Segment for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Segment Physical Reads Threshold: 1000
Subobject Obj. Physical
Owner Tablespace Object Name Name Type Reads %Total
IP IP BILLPHARMACY TABLE 86,212 34.43
DIAGNOTECH DIAGNOTECH REQUISITIONS TABLE 79,487 31.74
DIAGNOTECH DIAGNOTECH TRACK TABLE 33,193 13.25
IP SYSTEM TRACK TABLE 17,926 7.16
OTS1 OTS1 MONEYRECIEPT TABLE 10,036 4.01
Top 5 Row Lock Waits per Segment for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
-> End Segment Row Lock Waits Threshold: 100
Row
Subobject Obj. Lock
Owner Tablespace Object Name Name Type Waits %Total
IP IP BILLID4064 INDEX 1 100.00
Dictionary Cache Stats for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->"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_histogram_defs 22,135 1.1 0 0 3,348
dc_object_ids 26,251 0.0 0 0 625
dc_objects 4,895 0.1 0 15 960
dc_profiles 21 0.0 0 0 1
dc_rollback_segments 273 0.0 0 0 12
dc_segments 11,239 0.1 0 0 604
dc_sequences 3 33.3 0 3 6
dc_tablespaces 19,449 0.0 0 0 5
dc_user_grants 2,814 0.0 0 0 17
dc_usernames 886 0.0 0 0 15
dc_users 22,542 0.0 0 0 20
Library Cache Activity for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 445 0.0 445 0.0 0 0
CLUSTER 397 0.0 121 0.0 0 0
SQL AREA 7,041 28.0 24,030 16.9 55 23
TABLE/PROCEDURE 8,324 0.0 15,082 0.6 18 0
TRIGGER 953 0.0 953 0.0 0 0
Shared Pool Advisory for DB: NEOSOFT Instance: neosoft End Snap: 3
-> 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
104 .5 97 21,986 47,321 1.0 22,910,514
128 .6 120 27,657 47,381 1.0 22,988,994
152 .8 143 32,965 47,422 1.0 23,048,924
176 .9 166 38,101 47,451 1.0 23,094,145
200 1.0 189 42,541 47,474 1.0 23,126,910
224 1.1 212 47,258 47,492 1.0 23,155,651
248 1.2 235 52,101 47,508 1.0 23,180,673
272 1.4 258 56,800 47,521 1.0 23,202,200
296 1.5 283 61,512 47,532 1.0 23,220,564
320 1.6 306 65,892 47,540 1.0 23,235,720
344 1.7 329 70,532 47,547 1.0 23,246,826
368 1.8 352 75,208 47,553 1.0 23,257,346
392 2.0 375 81,494 47,559 1.0 23,268,801
416 2.1 411 88,685 47,565 1.0 23,279,344
SGA Memory Summary for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
SGA regions Size in Bytes
Database Buffers 369,098,752
Fixed Size 455,784
Redo Buffers 1,191,936
Variable Size 436,207,616
sum 806,954,088
SGA breakdown difference for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
Pool Name Begin value End value % Diff
java free memory 83,886,080 83,886,080 0.00
large free memory 63,891,136 64,350,992 0.72
large session heap 19,994,944 19,535,088 -2.30
shared 1M buffer 2,098,176 2,098,176 0.00
shared Checkpoint queue 1,129,216 1,129,216 0.00
shared DML lock 1,028,764 1,028,764 0.00
shared FileOpenBlock 6,564,072 6,564,072 0.00
shared KGK heap 3,756 3,756 0.00
shared KGLS heap 2,584,540 2,431,584 -5.92
shared KQR M PO 2,844,672 2,768,896 -2.66
shared KQR S PO 249,880 250,652 0.31
shared KQR S SO 7,936 7,936 0.00
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 59,288 59,288 0.00
shared PL/SQL DIANA 3,179,412 3,015,708 -5.15
shared PL/SQL MPCODE 388,924 241,096 -38.01
shared PLS non-lib hp 3,688 3,688 0.00
shared VIRTUAL CIRCUITS 2,564,620 2,564,620 0.00
shared db_handles 1,080,000 1,080,000 0.00
shared dictionary cache 2,137,216 2,137,216 0.00
shared enqueue 1,676,824 1,676,824 0.00
shared event statistics per sess 18,675,020 18,675,020 0.00
shared fixed allocation callback 388 388 0.00
shared free memory 14,167,016 15,470,156 9.20
shared joxs heap init 4,220 4,220 0.00
shared ktlbk state objects 778,960 778,960 0.00
shared library cache 43,962,768 43,051,344 -2.07
shared message pool freequeue 665,792 665,792 0.00
shared miscellaneous 41,742,904 42,080,748 0.81
shared parameters 3,224 9,272 187.59
shared processes 1,500,000 1,500,000 0.00
shared sessions 3,998,480 3,998,480 0.00
shared sim memory hea 195,212 195,212 0.00
shared sql area 111,345,832 111,177,960 -0.15
shared table definiti 16,576 15,240 -8.06
shared transaction 1,852,092 1,852,092 0.00
shared trigger defini 26,236 24,148 -7.96
shared trigger inform 592 592 0.00
shared trigger source 304 304 0.00
buffer_cache 369,098,752 369,098,752 0.00
fixed_sga 455,784 455,784 0.00
log_buffer 1,180,672 1,180,672 0.00
init.ora Parameters for DB: NEOSOFT Instance: neosoft Snaps: 1 -3
End value
Parameter Name Begin value (if different)
background_dump_dest F:\oracle\admin\neosoft\bdump
compatible 9.2.0.0.0
control_files F:\oracle\oradata\neosoft\control
core_dump_dest F:\oracle\admin\neosoft\cdump
db_block_size 8192
db_cache_size 369098752
db_domain
db_file_multiblock_read_count 16
db_name neosoft
dispatchers (PROTOCOL=TCP)
fast_start_mttr_target 300
hash_join_enabled TRUE
instance_name neosoft
java_pool_size 83886080
large_pool_size 83886080
open_cursors 300
pga_aggregate_target 25165824
processes 1500
query_rewrite_enabled FALSE
remote_login_passwordfile EXCLUSIVE
shared_pool_size 209715200
sort_area_size 524288
star_transformation_enabled FALSE
timed_statistics TRUE
undo_management AUTO
undo_retention 10800
undo_tablespace UNDOTBS1
user_dump_dest F:\oracle\admin\neosoft\udump
End of ReportHow did you calculated all these ratios............I looked through the formatted output of the Statspack report, specifically the setion "SQL ordered by reads for DB" and found these SQL statements which are performing a large number of physical reads. Most of the SQL statements have similar WHERE clauses, except for the constants to the right of the = :
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
8,084 4 2,021.0 3.1 0.14 1.08 4198744706
Module: Out Patient 2.1.41.exe
Select Max(BillNo) as Bno From PatientsRegistration Where regdt
= to_date('01/04/2008','dd/mm/yyyy') and regdt <= to_date('31/03/2009','dd/mm/yyyy')
7,302 1 7,302.0 2.8 0.13 0.51 2116660478
Module: In Patient 2.1.157.exe
select discount,discamount from billpharmacy where patientid='PAT09212'
7,302 1 7,302.0 2.8 0.06 0.41 3612969128
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PAT09037'
7,302 1 7,302.0 2.8 0.19 0.51 3981413559
Module: In Patient 2.1.152.exe
sELECT * FROM BillPharmacy WHERE BillPharmacy.pATIENtid= 'PAT09037' order by to_number((issueno))
7,300 1 7,300.0 2.8 0.14 0.69 136284863
Module: In Patient 2.1.152.exe
delete from billpharmacy where patientid='PAT09037'
7,299 1 7,299.0 2.8 0.20 0.77 2137420337
Module: In Patient 2.1.152.exe
delete from billpharmacy where patientid='PAT09154'
7,298 1 7,298.0 2.8 0.13 0.43 1007690124
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PAT08301'
7,298 1 7,298.0 2.8 0.13 0.58 3087447381
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PAT09154'
7,061 1 7,061.0 2.7 0.13 0.97 2993688253
Module: In Patient 2.1.152.exe
select discount,discamount from billpharmacy where patientid='PAT09146'
and on what basis you one should have to find out
which query causing the problem....
i also wanted to learn how to read the
statspack.........I personally do not like Statspack reports, but there are several very good sources for understanding Statspack reports:
http://jonathanlewis.wordpress.com/2006/11/29/analysing-statspack-pt1/
http://jonathanlewis.wordpress.com/statspack-examples/
Metalink Note:232443.1 (How to Identify Resource Intensive SQL for Tuning)
Metalink Note:390374.1 (Oracle Performance Diagnostic Guide (OPDG))
Metalink Note:228913.1 (Systemwide Tuning using STATSPACK Reports)
Charles Hooper
IT Manager/Oracle DBA
K&M Machine-Fabricating, Inc. -
Hi,
Version : Oracle 9i
I am getting buffer busy waits on some tables. Will increase in inittrans & pctfree of those tables reduce buffer busy waits?
Tablespace is having segment space mgmt auto & extent management local.
cursor_sharing is similar.
Users are not experiencing any problem.Is there any problem other than this in statspack report?
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
AHD 3712247982 ahd 1 9.2.0.1.0 NO SBGSDPRI
Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 20 13-Feb-07 14:48:35 33 9.9
End Snap: 21 13-Feb-07 15:12:19 34 10.4
Elapsed: 23.73 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 656M Std Block Size: 8K
Shared Pool Size: 152M Log Buffer: 768K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 5,960.83 2,761.29
Logical reads: 2,376.85 1,101.05
Block changes: 35.48 16.44
Physical reads: 97.56 45.20
Physical writes: 1.15 0.53
User calls: 92.63 42.91
Parses: 20.00 9.27
Hard parses: 0.29 0.13
Sorts: 4.80 2.22
Logons: 0.01 0.00
Executes: 23.14 10.72
Transactions: 2.16
% Blocks changed per Read: 1.49 Recursive Call %: 14.69
Rollback per transaction %: 0.00 Rows per Sort: 472.64
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.65 Redo NoWait %: 100.00
Buffer Hit %: 95.90 In-memory Sort %: 100.00
Library Hit %: 99.15 Soft Parse %: 98.55
Execute to Parse %: 13.57 Latch Hit %: 99.70
Parse CPU to Parse Elapsd %: 90.83 % Non-Parse CPU: 96.58
Shared Pool Statistics Begin End
Memory Usage %: 84.68 84.76
% SQL with executions>1: 77.32 79.22
% Memory for SQL w/exec>1: 90.74 92.81
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) Ela Time
CPU time 125 54.23
db file sequential read 83,110 69 30.14
db file scattered read 23,196 27 11.75
buffer busy waits 11,760 6 2.42
log file sync 3,078 1 .45
Wait Events for DB: AHD Instance: ahd Snaps: 20 -21
-> 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 sequential read 83,110 0 69 1 27.0
db file scattered read 23,196 0 27 1 7.5
buffer busy waits 11,760 0 6 0 3.8
log file sync 3,078 0 1 0 1.0
log file parallel write 5,216 4,841 1 0 1.7
control file sequential read 1,390 0 1 1 0.5
control file parallel write 462 0 0 1 0.2
db file parallel write 672 336 0 0 0.2
latch free 54 24 0 2 0.0
SQL*Net more data to client 1,026 0 0 0 0.3
LGWR wait for redo copy 12 0 0 0 0.0
SQL*Net message from client 131,863 0 22,857 173 42.9
virtual circuit status 48 48 1,497 31188 0.0
wakeup time manager 45 45 1,446 32123 0.0
SQL*Net message to client 131,864 0 0 0 42.9
SQL*Net more data from clien 27 0 0 0 0.0
Background Wait Events for DB: AHD Instance: ahd Snaps: 20 -21
-> 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 5,216 4,841 1 0 1.7
control file parallel write 462 0 0 1 0.2
control file sequential read 184 0 0 2 0.1
db file parallel write 672 336 0 0 0.2
log file sync 24 0 0 0 0.0
db file sequential read 1 0 0 8 0.0
LGWR wait for redo copy 12 0 0 0 0.0
rdbms ipc message 12,386 7,345 10,752 868 4.0
SQL*Net message from client 384 0 1,498 3901 0.1
smon timer 4 4 1,229 ###### 0.0
SQL*Net message to client 384 0 0 0 0.1
SQL ordered by Gets for DB: AHD Instance: ahd Snaps: 20 -21
-> 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
1,269,773 52 24,418.7 37.5 27.03 76.26 3370382957
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1" ) AND ( (
381,394 44 8,668.0 11.3 21.30 22.94 3653016280
SELECT count(*) FROM call_req, ctct, loc, site, z_zo, z_lho WHER
E ( call_req.customer = ctct.id AND ctct.c_l_id = loc.id AND l
oc.l_si_id = site.id AND site.z_si_zo_id = z_zo.id AND z_zo.zo
lhoid = z_lho.id AND z_lho.lho_name LIKE :"SYS_B_0" AND cal
l_req.active_flag = :"SYS_B_1" ) AND ( ( call_req.group_id != :"
239,582 10 23,958.2 7.1 5.95 17.44 1650906216
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_0" ) AND ( ( call_req.group_id != :"SYS_B_1" ) and
146,016 9 16,224.0 4.3 2.58 12.01 977739309
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.group_id IN ( SELECT id FROM ctct WHERE id = :"SYS_B_00" O
R id = :"SYS_B_01" OR id = :"SYS_B_02" OR id = :"SYS_B_03" OR id
= :"SYS_B_04" OR id = :"SYS_B_05" OR id = :"SYS_B_06" OR id = :
"SYS_B_07" OR id = :"SYS_B_08" OR id = :"SYS_B_09" OR id = :"SYS
117,569 7 16,795.6 3.5 0.52 0.52 1972089848
SELECT call_req.open_date, call_req.id FROM call_req, ctct WHERE
( call_req.status = :"SYS_B_00" AND call_req.group_id = ctct.id
AND ctct.c_last_name LIKE :"SYS_B_01" AND ( call_req.assigne
e IS NULL ) ) AND ( call_req.group_id IN ( SELECT id FROM ctct W
HERE id = :"SYS_B_02" OR id = :"SYS_B_03" OR id = :"SYS_B_04" OR
100,276 4 25,069.0 3.0 2.77 6.95 771782876
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho, ctct cn01 WHERE ( call_req.customer = ctct.i
d AND ctct.c_l_id = loc.id AND loc.l_si_id = site.id AND site
.z_si_zo_id = z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.
lho_name LIKE :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1"
95,832 4 23,958.0 2.8 2.13 3.80 1755292198
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_00" AND call_req.active_flag = :"SYS_B_01" AND ( ca
86,680 10 8,668.0 2.6 7.69 8.21 3407388950
SQL ordered by Gets for DB: AHD Instance: ahd Snaps: 20 -21
-> 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
SELECT count(*) FROM call_req, ctct, loc, site, z_zo, z_lho WHER
E ( call_req.customer = ctct.id AND ctct.c_l_id = loc.id AND l
oc.l_si_id = site.id AND site.z_si_zo_id = z_zo.id AND z_zo.zo
lhoid = z_lho.id AND z_lho.lho_name LIKE :"SYS_B_0" ) AND (
( call_req.group_id != :"SYS_B_1" ) and ( call_req.group_id !=
71,839 3 23,946.3 2.1 2.73 6.07 1599404397
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo WHERE ( call_req.active_flag = :"SYS_B_0" AND call_r
eq.customer = ctct.id AND ctct.c_l_id = loc.id AND loc.l_si_id
= site.id AND site.z_si_zo_id = z_zo.id AND z_zo.zo_name LIK
E :"SYS_B_1" ) AND ( ( call_req.group_id != :"SYS_B_2" ) and (
60,507 9 6,723.0 1.8 1.47 1.49 632450130
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho, ctct cn01 WHERE ( call_req.customer = ctct.i
d AND ctct.c_l_id = loc.id AND loc.l_si_id = site.id AND site
.z_si_zo_id = z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.
lho_name LIKE :"SYS_B_0" AND call_req.status = :"SYS_B_1" AND
57,682 191 302.0 1.7 3.48 3.52 484128938
SELECT cnote.posted_date, cnote.text FROM cnote WHERE ( ( cnote.
loc_id = :"SYS_B_0" ) OR cnote.loc_id IS NULL ) AND ( cnote.inte
rnal IS NULL OR cnote.internal != :"SYS_B_1" ) ORDER BY cnote.p
osted_date DESC
52,146 3 17,382.0 1.5 1.22 3.60 930247717
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.group_id IN ( SELECT id FROM ctct WHERE id = :"SYS_B_00" O
R id = :"SYS_B_01" OR id = :"SYS_B_02" OR id = :"SYS_B_03" OR id
= :"SYS_B_04" OR id = :"SYS_B_05" OR id = :"SYS_B_06" OR id = :
"SYS_B_07" OR id = :"SYS_B_08" OR id = :"SYS_B_09" OR id = :"SYS
43,534 4 10,883.5 1.3 2.05 2.10 2363733805
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho, prob_ctg, ctct cn01 WHERE ( call_req.custome
r = ctct.id AND ctct.c_l_id = loc.id AND loc.l_si_id = site.id
AND site.z_si_zo_id = z_zo.id AND z_zo.zo_lho_id = z_lho.id A
ND z_lho.lho_name LIKE :"SYS_B_00" AND call_req.active_flag =
SQL ordered by Reads for DB: AHD Instance: ahd Snaps: 20 -21
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
81,653 52 1,570.3 58.8 27.03 76.26 3370382957
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1" ) AND ( (
15,402 10 1,540.2 11.1 5.95 17.44 1650906216
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_0" ) AND ( ( call_req.group_id != :"SYS_B_1" ) and
13,371 9 1,485.7 9.6 2.58 12.01 977739309
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.group_id IN ( SELECT id FROM ctct WHERE id = :"SYS_B_00" O
R id = :"SYS_B_01" OR id = :"SYS_B_02" OR id = :"SYS_B_03" OR id
= :"SYS_B_04" OR id = :"SYS_B_05" OR id = :"SYS_B_06" OR id = :
"SYS_B_07" OR id = :"SYS_B_08" OR id = :"SYS_B_09" OR id = :"SYS
6,157 4 1,539.3 4.4 2.77 6.95 771782876
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho, ctct cn01 WHERE ( call_req.customer = ctct.i
d AND ctct.c_l_id = loc.id AND loc.l_si_id = site.id AND site
.z_si_zo_id = z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.
lho_name LIKE :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1"
6,152 4 1,538.0 4.4 2.13 3.80 1755292198
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_00" AND call_req.active_flag = :"SYS_B_01" AND ( ca
4,622 3 1,540.7 3.3 2.73 6.07 1599404397
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo WHERE ( call_req.active_flag = :"SYS_B_0" AND call_r
eq.customer = ctct.id AND ctct.c_l_id = loc.id AND loc.l_si_id
= site.id AND site.z_si_zo_id = z_zo.id AND z_zo.zo_name LIK
E :"SYS_B_1" ) AND ( ( call_req.group_id != :"SYS_B_2" ) and (
2,982 3 994.0 2.1 1.22 3.60 930247717
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.group_id IN ( SELECT id FROM ctct WHERE id = :"SYS_B_00" O
R id = :"SYS_B_01" OR id = :"SYS_B_02" OR id = :"SYS_B_03" OR id
= :"SYS_B_04" OR id = :"SYS_B_05" OR id = :"SYS_B_06" OR id = :
"SYS_B_07" OR id = :"SYS_B_08" OR id = :"SYS_B_09" OR id = :"SYS
1,566 44 35.6 1.1 21.30 22.94 3653016280
SELECT count(*) FROM call_req, ctct, loc, site, z_zo, z_lho WHER
E ( call_req.customer = ctct.id AND ctct.c_l_id = loc.id AND l
oc.l_si_id = site.id AND site.z_si_zo_id = z_zo.id AND z_zo.zo
_lho_id = z_lho.id AND z_lho.lho_name LIKE :"SYS_B_0" AND cal
SQL ordered by Reads for DB: AHD Instance: ahd Snaps: 20 -21
-> End Disk Reads Threshold: 1000
CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
l_req.active_flag = :"SYS_B_1" ) AND ( ( call_req.group_id != :"
1,540 1 1,540.0 1.1 0.56 1.64 2582352638
SELECT call_req.open_date, call_req.id FROM call_req, ctct, loc,
site, z_zo, z_lho WHERE ( call_req.customer = ctct.id AND ctct
.c_l_id = loc.id AND loc.l_si_id = site.id AND site.z_si_zo_id
= z_zo.id AND z_zo.zo_lho_id = z_lho.id AND z_lho.lho_name L
IKE :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1" AND ( call
1,106 2 553.0 0.8 1.25 3.01 548248759
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( ( c
all_req.assignee IS NOT NULL OR call_req.group_id IS NOT NULL )
AND ( call_req.type = :"SYS_B_00" OR call_req.type = :"SYS_B_01"
OR call_req.type IS NULL ) AND call_req.active_flag = :"SYS_B_0
2" ) AND ( call_req.group_id IN ( SELECT id FROM ctct WHERE id =
875 2 437.5 0.6 0.94 2.95 1195215130
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( ( c
all_req.assignee IS NULL AND call_req.group_id IS NULL ) AND ( c
all_req.type = :"SYS_B_00" OR call_req.type = :"SYS_B_01" OR cal
l_req.type IS NULL ) AND call_req.active_flag = :"SYS_B_02" ) AN
D ( call_req.group_id IN ( SELECT id FROM ctct WHERE id = :"SYS_
473 1 473.0 0.3 1.80 5.57 3376831664
BEGIN statspack.snap; END;
357 10 35.7 0.3 7.69 8.21 3407388950
SELECT count(*) FROM call_req, ctct, loc, site, z_zo, z_lho WHER
E ( call_req.customer = ctct.id AND ctct.c_l_id = loc.id AND l
oc.l_si_id = site.id AND site.z_si_zo_id = z_zo.id AND z_zo.zo
_lho_id = z_lho.id AND z_lho.lho_name LIKE :"SYS_B_0" ) AND (
( call_req.group_id != :"SYS_B_1" ) and ( call_req.group_id !=
177 5 35.4 0.1 1.81 2.08 920690862
SELECT ctct.c_last_name, ctct.c_first_name, ctct.c_middle_name,
ctct.c_public_phone, ctct.c_contact_num, ctct.c_org_id, ctct.c_l
_id, ctct.id FROM ctct, ct_ty WHERE ( ctct.c_ctp_id = ct_ty.id A
SQL ordered by Executions for DB: AHD Instance: ahd Snaps: 20 -21
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
7,741 7,738 1.0 0.00 0.00 1060224445
SELECT grpmem.group_id , grpmem.manager_flag , grpmem.member , g
rpmem.notify_flag FROM grpmem WHERE grpmem.id = :"SYS_B_0"
2,459 2,459 1.0 0.00 0.00 3026674282
SELECT act_log.action_desc , act_log.analyst , act_log.call_req_
id , act_log.description , act_log.internal , act_log.knowledge_
session , act_log.knowledge_tool , act_log.last_mod_dt , act_log
.persid , act_log.system_time , act_log.time_spent , act_log.tim
e_stamp , act_log.type FROM act_log WHERE act_log.id = :"SYS_B_0
1,449 1,449 1.0 0.00 0.00 3299996875
SELECT att_evt.cancel_time , att_evt.event_tmpl , att_evt.fire_t
ime , att_evt.first_fire_time , att_evt.group_name , att_evt.las
t_mod_dt , att_evt.num_fire , att_evt.obj_id , att_evt.persid ,
att_evt.start_time , att_evt.status_flag , att_evt.user_smag , a
tt_evt.wait_time FROM att_evt WHERE att_evt.id = :"SYS_B_0"
1,336 1,336 1.0 0.00 0.00 3034229510
SELECT cr_prp.description , cr_prp.label , cr_prp.last_mod_by ,
cr_prp.last_mod_dt , cr_prp.owning_cr , cr_prp.persid , cr_prp.r
equired , cr_prp.sample , cr_prp.sequence , cr_prp.value FROM cr
prp WHERE crprp.id = :"SYS_B_0"
968 968 1.0 0.00 0.00 3460529092
select t.name, (select owner_instance from sys.aq$_queue_table_
affinities where table_objno = t.objno) from system.aq$_queue
_tables t where t.name = :1 and t.schema = :2 for update skip lo
cked
808 808 1.0 0.00 0.00 3346182257
SELECT call_req.active_flag , call_req.affected_rc , call_req.as
signee , call_req.call_back_date , call_req.call_back_flag , cal
l_req.category , call_req.change , call_req.charge_back_id , cal
l_req.close_date , call_req.created_via , call_req.customer , ca
ll_req.description , call_req.event_token , call_req.extern_ref
720 720 1.0 0.00 0.00 140137628
Module: Spotlight On Oracle, classic
SELECT DECODE(:b1,'BL','Buffer hash table instance lock','CF','C
ontrol file schema global enqueue lock','CI','Cross-instance fun
ction invocation instance lock','CS','Control file schema global
enqueue lock','CU','Cursor bind lock','DF','Data file instance
lock','DL','Direct loader parallel index create','DM','Mount/sta
718 718 1.0 0.00 0.00 4078915446
SELECT options.app_name, options.sym, options.id FROM options WH
ERE ( options.sym = :"SYS_B_0" ) AND ( options.del = :"SYS_B_1"
) ORDER BY options.app_name
634 634 1.0 0.00 0.00 1199698393
SELECT loc.alias , loc.del , loc.l_addr1 , loc.l_addr2 , loc.l_a
ddr3 , loc.l_addr4 , loc.l_addr5 , loc.l_addr6 , loc.l_details ,
loc.l_name , loc.l_si_id , loc.last_mod , loc.persid , loc.z_cb
SQL ordered by Executions for DB: AHD Instance: ahd Snaps: 20 -21
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
l1 , loc.zcb_l2 , loc.z_cb_l3 , loc.z_l_code , loc.z_ro_code ,
loc.z_zo_code FROM loc WHERE loc.id = :"SYS_B_0"
531 208 0.4 0.00 0.00 800192270
SELECT lrel.l_persid, lrel.l_attr, lrel.l_sql, lrel.r_persid, lr
el.r_attr, lrel.r_sql, lrel.id FROM lrel WHERE lrel.l_persid = :
"SYS_B_0" and lrel.l_attr = :"SYS_B_1" ORDER BY lrel.l_persid ,
lrel.l_attr , lrel.l_sql
438 438 1.0 0.00 0.00 1317334374
Select PROPERTY_NAME,PROPERTY_VALUE,PROPERTY_TYPE from CI_PROPER
TIES where PROPERTY_NAME=:"SYS_B_0"
429 8,151 19.0 0.00 0.00 1976028604
SELECT cr_stat.sym, cr_stat.code FROM cr_stat WHERE cr_stat.del
= :"SYS_B_0" ORDER BY cr_stat.sym
383 383 1.0 0.00 0.00 2599265718
DELETE FROM anima WHERE id = :"SYS_B_0"
359 359 1.0 0.00 0.00 1719939797
DELETE FROM att_evt WHERE id = :"SYS_B_0"
337 337 1.0 0.00 0.00 3069423312
SELECT anima.a_act , anima.a_delta , anima.a_lock , anima.a_name
, anima.a_org , anima.a_string , anima.a_time , anima.t_method
, anima.t_persid , anima.t_type FROM anima WHERE anima.id = :"SY
S_B_0"
332 331 1.0 0.00 0.00 1549656119
SELECT crsq.id FROM crsq WHERE crsq.code = :"SYS_B_0"
315 315 1.0 0.00 0.00 1734736338
UPDATE cr_prp SET last_mod_by = :"SYS_B_0" , last_mod_dt = :"SYS
_B_1" WHERE id = :"SYS_B_2"
308 1,580 5.1 0.00 0.00 618252548
SELECT cr_prp.sequence, cr_prp.id FROM cr_prp WHERE cr_prp.ownin
g_cr = :"SYS_B_0" ORDER BY cr_prp.sequence
279 1,716 6.2 0.00 0.00 749386807
SELECT call_req.open_date, call_req.id FROM call_req WHERE call_
req.customer = :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1"
ORDER BY call_req.open_date DESC
277 277 1.0 0.00 0.00 321149819
INSERT INTO anima ( a_act, a_delta, a_lock, a_name, a_org, a_str
ing, a_time, t_method, t_persid, t_type, id ) VALUES ( :"SYS_B_
0" , :"SYS_B_1" , :"SYS_B_2" , :"SYS_B_3" , :"SYS_B_4" , nu
ll , :"SYS_B_5" , :"SYS_B_6" , :"SYS_B_7" , :"SYS_B_8" , :"
SQL ordered by Parse Calls for DB: AHD Instance: ahd Snaps: 20 -21
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
7,733 7,741 27.15 1060224445
SELECT grpmem.group_id , grpmem.manager_flag , grpmem.member , g
rpmem.notify_flag FROM grpmem WHERE grpmem.id = :"SYS_B_0"
2,459 2,459 8.63 3026674282
SELECT act_log.action_desc , act_log.analyst , act_log.call_req_
id , act_log.description , act_log.internal , act_log.knowledge_
session , act_log.knowledge_tool , act_log.last_mod_dt , act_log
.persid , act_log.system_time , act_log.time_spent , act_log.tim
e_stamp , act_log.type FROM act_log WHERE act_log.id = :"SYS_B_0
1,449 1,449 5.09 3299996875
SELECT att_evt.cancel_time , att_evt.event_tmpl , att_evt.fire_t
ime , att_evt.first_fire_time , att_evt.group_name , att_evt.las
t_mod_dt , att_evt.num_fire , att_evt.obj_id , att_evt.persid ,
att_evt.start_time , att_evt.status_flag , att_evt.user_smag , a
tt_evt.wait_time FROM att_evt WHERE att_evt.id = :"SYS_B_0"
1,336 1,336 4.69 3034229510
SELECT cr_prp.description , cr_prp.label , cr_prp.last_mod_by ,
cr_prp.last_mod_dt , cr_prp.owning_cr , cr_prp.persid , cr_prp.r
equired , cr_prp.sample , cr_prp.sequence , cr_prp.value FROM cr
prp WHERE crprp.id = :"SYS_B_0"
808 808 2.84 3346182257
SELECT call_req.active_flag , call_req.affected_rc , call_req.as
signee , call_req.call_back_date , call_req.call_back_flag , cal
l_req.category , call_req.change , call_req.charge_back_id , cal
l_req.close_date , call_req.created_via , call_req.customer , ca
ll_req.description , call_req.event_token , call_req.extern_ref
718 718 2.52 4078915446
SELECT options.app_name, options.sym, options.id FROM options WH
ERE ( options.sym = :"SYS_B_0" ) AND ( options.del = :"SYS_B_1"
) ORDER BY options.app_name
634 634 2.23 1199698393
SELECT loc.alias , loc.del , loc.l_addr1 , loc.l_addr2 , loc.l_a
ddr3 , loc.l_addr4 , loc.l_addr5 , loc.l_addr6 , loc.l_details ,
loc.l_name , loc.l_si_id , loc.last_mod , loc.persid , loc.z_cb
l1 , loc.zcb_l2 , loc.z_cb_l3 , loc.z_l_code , loc.z_ro_code ,
loc.z_zo_code FROM loc WHERE loc.id = :"SYS_B_0"
531 531 1.86 800192270
SELECT lrel.l_persid, lrel.l_attr, lrel.l_sql, lrel.r_persid, lr
el.r_attr, lrel.r_sql, lrel.id FROM lrel WHERE lrel.l_persid = :
"SYS_B_0" and lrel.l_attr = :"SYS_B_1" ORDER BY lrel.l_persid ,
lrel.l_attr , lrel.l_sql
438 438 1.54 1317334374
Select PROPERTY_NAME,PROPERTY_VALUE,PROPERTY_TYPE from CI_PROPER
TIES where PROPERTY_NAME=:"SYS_B_0"
429 429 1.51 1976028604
SQL ordered by Parse Calls for DB: AHD Instance: ahd Snaps: 20 -21
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
SELECT cr_stat.sym, cr_stat.code FROM cr_stat WHERE cr_stat.del
= :"SYS_B_0" ORDER BY cr_stat.sym
383 383 1.34 2599265718
DELETE FROM anima WHERE id = :"SYS_B_0"
359 359 1.26 1719939797
DELETE FROM att_evt WHERE id = :"SYS_B_0"
337 337 1.18 3069423312
SELECT anima.a_act , anima.a_delta , anima.a_lock , anima.a_name
, anima.a_org , anima.a_string , anima.a_time , anima.t_method
, anima.t_persid , anima.t_type FROM anima WHERE anima.id = :"SY
S_B_0"
330 332 1.16 1549656119
SELECT crsq.id FROM crsq WHERE crsq.code = :"SYS_B_0"
315 315 1.11 1734736338
UPDATE cr_prp SET last_mod_by = :"SYS_B_0" , last_mod_dt = :"SYS
_B_1" WHERE id = :"SYS_B_2"
308 308 1.08 618252548
SELECT cr_prp.sequence, cr_prp.id FROM cr_prp WHERE cr_prp.ownin
g_cr = :"SYS_B_0" ORDER BY cr_prp.sequence
277 277 0.97 321149819
INSERT INTO anima ( a_act, a_delta, a_lock, a_name, a_org, a_str
ing, a_time, t_method, t_persid, t_type, id ) VALUES ( :"SYS_B_
0" , :"SYS_B_1" , :"SYS_B_2" , :"SYS_B_3" , :"SYS_B_4" , nu
ll , :"SYS_B_5" , :"SYS_B_6" , :"SYS_B_7" , :"SYS_B_8" , :"
SYS_B_9" )
277 279 0.97 749386807
SELECT call_req.open_date, call_req.id FROM call_req WHERE call_
req.customer = :"SYS_B_0" AND call_req.active_flag = :"SYS_B_1"
ORDER BY call_req.open_date DESC
275 275 0.97 2816620377
INSERT INTO att_evt ( cancel_time, event_tmpl, fire_time, first_
fire_time, group_name, last_mod_dt, num_fire, obj_id, persid, st
art_time, status_flag, user_smag, wait_time, id ) VALUES ( null
, :"SYS_B_00" , :"SYS_B_01" , :"SYS_B_02" , :"SYS_B_03" ,
:"SYS_B_04" , :"SYS_B_05" , :"SYS_B_06" , :"SYS_B_07" , :"SY
269 269 0.94 3605948696
SELECT slatpl.del , slatpl.elapsed , slatpl.event , slatpl.last_
mod_by , slatpl.last_mod_dt , slatpl.object_type , slatpl.persid
, slatpl.service_type , slatpl.sym FROM slatpl WHERE slatpl.id
SQL ordered by Sharable Memory for DB: AHD Instance: ahd Snaps: 20 -21
-> End Sharable Memory Threshold: 1048576
Sharable Mem (b) Executions % Total Hash Value
23,912,520 231 13.6 139964375
SELECT anima.a_name, anima.t_persid, anima.t_method, anima.id FR
OM anima WHERE anima.t_persid LIKE :"SYS_B_0" ORDER BY anima.
a_name
18,314,292 26 10.4 380755726
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.ref_num LIKE :"SYS_B_00" ) AND ( call_req.group_id IN (
SELECT id FROM ctct WHERE id = :"SYS_B_01" OR id = :"SYS_B_02" O
R id = :"SYS_B_03" OR id = :"SYS_B_04" OR id = :"SYS_B_05" OR id
= :"SYS_B_06" OR id = :"SYS_B_07" OR id = :"SYS_B_08" OR id = :
12,365,844 107 7.0 1877135209
SELECT chg.open_date, chg.chg_ref_num, chg.id FROM chg WHERE ( c
hg.affected_contact = :"SYS_B_0" and chg.active_flag = :"SYS_B_1
" ) AND ( chg.affected_contact = :"SYS_B_2" ) ORDER BY chg.open
_date DESC
2,692,852 17 1.5 4181730075
SELECT ctct.c_last_name, ctct.c_first_name, ctct.c_middle_name,
ctct.c_public_phone, ctct.c_contact_num, ctct.c_org_id, ctct.c_l
_id, ctct.id FROM ctct, ct_ty WHERE ( ctct.c_last_name LIKE :"
SYS_B_0" AND ctct.c_ctp_id = ct_ty.id AND ct_ty.id = :"SYS_B_1"
AND ctct.del = :"SYS_B_2" AND ctct.id IN ( SELECT member FROM g
2,048,083 10 1.2 153455816
SELECT ctct.c_last_name, ctct.c_first_name, ctct.c_middle_name,
ctct.c_public_phone, ctct.c_contact_num, ctct.c_org_id, ctct.c_l
_id, ctct.id FROM ctct WHERE ( ctct.c_last_name LIKE :"SYS_B_0
" ) AND ( ( ctct.del = :"SYS_B_1" ) AND ( ctct.c_ctp_id = :"SYS_
B_2" AND ctct.alias = -:"SYS_B_3" ) ) ORDER BY ctct.c_last_name
1,653,628 3 0.9 1096419296
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.ref_num LIKE :"SYS_B_0" ) AND ( ( call_req.group_id IN (
SELECT group_id FROM grpmem WHERE member = :"SYS_B_1" ) ) or ca
ll_req.assignee = :"SYS_B_2" or call_req.customer = :"SYS_B_3" )
ORDER BY call_req.open_date DESC
SQL ordered by Version Count for DB: AHD Instance: ahd Snaps: 20 -21
-> End Version Count Threshold: 20
Version
Count Executions Hash Value
349 231 139964375
SELECT anima.a_name, anima.t_persid, anima.t_method, anima.id FR
OM anima WHERE anima.t_persid LIKE :"SYS_B_0" ORDER BY anima.
a_name
196 107 1877135209
SELECT chg.open_date, chg.chg_ref_num, chg.id FROM chg WHERE ( c
hg.affected_contact = :"SYS_B_0" and chg.active_flag = :"SYS_B_1
" ) AND ( chg.affected_contact = :"SYS_B_2" ) ORDER BY chg.open
_date DESC
127 26 380755726
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.ref_num LIKE :"SYS_B_00" ) AND ( call_req.group_id IN (
SELECT id FROM ctct WHERE id = :"SYS_B_01" OR id = :"SYS_B_02" O
R id = :"SYS_B_03" OR id = :"SYS_B_04" OR id = :"SYS_B_05" OR id
= :"SYS_B_06" OR id = :"SYS_B_07" OR id = :"SYS_B_08" OR id = :
36 17 4181730075
SELECT ctct.c_last_name, ctct.c_first_name, ctct.c_middle_name,
ctct.c_public_phone, ctct.c_contact_num, ctct.c_org_id, ctct.c_l
_id, ctct.id FROM ctct, ct_ty WHERE ( ctct.c_last_name LIKE :"
SYS_B_0" AND ctct.c_ctp_id = ct_ty.id AND ct_ty.id = :"SYS_B_1"
AND ctct.del = :"SYS_B_2" AND ctct.id IN ( SELECT member FROM g
33 10 153455816
SELECT ctct.c_last_name, ctct.c_first_name, ctct.c_middle_name,
ctct.c_public_phone, ctct.c_contact_num, ctct.c_org_id, ctct.c_l
_id, ctct.id FROM ctct WHERE ( ctct.c_last_name LIKE :"SYS_B_0
" ) AND ( ( ctct.del = :"SYS_B_1" ) AND ( ctct.c_ctp_id = :"SYS_
B_2" AND ctct.alias = -:"SYS_B_3" ) ) ORDER BY ctct.c_last_name
26 3 1096419296
SELECT call_req.open_date, call_req.id FROM call_req WHERE ( cal
l_req.ref_num LIKE :"SYS_B_0" ) AND ( ( call_req.group_id IN (
SELECT group_id FROM grpmem WHERE member = :"SYS_B_1" ) ) or ca
ll_req.assignee = :"SYS_B_2" or call_req.customer = :"SYS_B_3" )
ORDER BY call_req.open_date DESC
Instance Activity Stats for DB: AHD Instance: ahd Snaps: 20 -21
Statistic Total per Second per Trans
CPU used by this session 12,450 8.7 4.1
CPU used when call started 12,515 8.8 4.1
CR blocks created 53 0.0 0.0
DBWR buffers scanned 0 0.0 0.0
DBWR checkpoint buffers written 1,644 1.2 0.5
DBWR checkpoints 0 0.0 0.0
DBWR free buffers found 0 0.0 0.0
DBWR lru scans 0 0.0 0.0
DBWR make free requests 0 0.0 0.0
DBWR summed scan depth 0 0.0 0.0
DBWR transaction table writes 10 0.0 0.0
DBWR undo block writes 238 0.2 0.1
SQL*Net roundtrips to/from client 131,833 92.6 42.9
active txn count during cleanout 130 0.1 0.0
background checkpoints completed 0 0.0 0.0
background checkpoints started 0 0.0 0.0
background timeouts 2,161 1.5 0.7
branch node splits 0 0.0 0.0
buffer is not pinned count 3,147,925 2,210.6 1,024.1
buffer is pinned count 638,155 448.1 207.6
bytes received via SQL*Net from c 20,116,711 14,126.9 6,544.2
bytes sent via SQL*Net to client 33,961,169 23,849.1 11,047.9
calls to get snapshot scn: kcmgss 76,324 53.6 24.8
calls to kcmgas 6,266 4.4 2.0
calls to kcmgcs 110 0.1 0.0
change write time 25 0.0 0.0
cleanout - number of ktugct calls 145 0.1 0.1
cleanouts and rollbacks - consist 0 0.0 0.0
cleanouts only - consistent read 0 0.0 0.0
cluster key scan block gets 1,361 1.0 0.4
cluster key scans 1,146 0.8 0.4
commit cleanout failures: buffer 0 0.0 0.0
commit cleanout failures: callbac 3 0.0 0.0
commit cleanout failures: cannot 0 0.0 0.0
commit cleanouts 14,837 10.4 4.8
commit cleanouts successfully com 14,834 10.4 4.8
commit txn count during cleanout 106 0.1 0.0
consistent changes 2,123 1.5 0.7
consistent gets 3,336,864 2,343.3 1,085.5
consistent gets - examination 197,061 138.4 64.1
cursor authentications 71 0.1 0.0
data blocks consistent reads - un 2,123 1.5 0.7
db block changes 50,525 35.5 16.4
db block gets 47,774 33.6 15.5
deferred (CURRENT) block cleanout 7,940 5.6 2.6
dirty buffers inspected 0 0.0 0.0
enqueue conversions 29 0.0 0.0
enqueue releases 14,210 10.0 4.6
enqueue requests 14,210 10.0 4.6
enqueue waits 0 0.0 0.0
execute count 32,955 23.1 10.7
free buffer inspected 16 0.0 0.0
free buffer requested 140,283 98.5 45.6
hot buffers moved to head of LRU 950 0.7 0.3
immediate (CR) block cleanout app 0 0.0 0.0
immediate (CURRENT) block cleanou 2,804 2.0 0.9
Instance Activity Stats for DB: AHD Instance: ahd Snaps: 20 -21
Statistic Total per Second per Trans
index fast full scans (full) 157 0.1 0.1
index fetch by key 70,378 49.4 22.9
index scans kdiixs1 28,181 19.8 9.2
leaf node 90-10 splits 10 0.0 0.0
leaf node splits 76 0.1 0.0
logons cumulative 11 0.0 0.0
messages received 5,452 3.8 1.8
messages sent 5,452 3.8 1.8
no buffer to keep pinned count 0 0.0 0.0
no work - consistent read gets 3,085,481 2,166.8 1,003.7
opened cursors cumulative 4,561 3.2 1.5
parse count (failures) 0 0.0 0.0
parse count (hard) 412 0.3 0.1
parse count (total) 28,484 20.0 9.3
parse time cpu 426 0.3 0.1
parse time elapsed 469 0.3 0.2
physical reads 138,930 97.6 45.2
physical reads direct 0 0.0 0.0
physical writes 1,644 1.2 0.5
physical writes direct 0 0.0 0.0
physical writes non checkpoint 232 0.2 0.1
pinned buffers inspected 7 0.0 0.0
prefetched blocks 32,732 23.0 10.7
process last non-idle time 12,884,949,552 9,048,419.6 4,191,590.6
recursive calls 22,718 16.0 7.4
recursive cpu usage 226 0.2 0.1
redo blocks written 19,178 13.5 6.2
redo buffer allocation retries 0 0.0 0.0
redo entries 27,265 19.2 8.9
redo log space requests 0 0.0 0.0
redo log space wait time 0 0.0 0.0
redo size 8,488,216 5,960.8 2,761.3
redo synch time 74 0.1 0.0
redo synch writes 3,078 2.2 1.0
redo wastage 1,040,788 730.9 338.6
redo write time 75 0.1 0.0
redo writer latching time 0 0.0 0.0
redo writes 5,216 3.7 1.7
rollback changes - undo records a 6 0.0 0.0
rollbacks only - consistent read 233 0.2 0.1
rows fetched via callback 54,581 38.3 17.8
session connect time 12,884,949,552 9,048,419.6 4,191,590.6
session logical reads 3,384,638 2,376.9 1,101.1
session pga memory max 6,168,536 4,331.8 2,006.7
session uga memory 599,984 421.3 195.2
session uga memory max 9,592,864 6,736.6 3,120.7
shared hash latch upgrades - no w 27,737 19.5 9.0
shared hash latch upgrades - wait 84 0.1 0.0
sorts (disk) 0 0.0 0.0
sorts (memory) 6,834 4.8 2.2
sorts (rows) 3,229,994 2,268.3 1,050.8
summed dirty queue length 0 0.0 0.0
switch current to new buffer 990 0.7 0.3
table fetch by rowid 474,673 333.3 154.4
table fetch continued row 8 0.0 0.0
table scan blocks gotten 2,751,375 1,932.2 895.1
Instance Activity Stats for DB: AHD Instance: ahd Snaps: 20 -21
Statistic Total per Second per Trans
table scan rows gotten 55,928,200 39,275.4 18,194.0
table scans (long tables) 245 0.2 0.1
table scans (short tables) 3,383 2.4 1.1
transaction rollbacks 3 0.0 0.0
transaction tables consistent rea 0 0.0 0.0
transaction tables consistent rea 0 0.0 0.0
user calls 131,904 92.6 42.9
user commits 3,074 2.2 1.0
user rollbacks 0 0.0 0.0
workarea executions - onepass 0 0.0 0.0
workarea executions - optimal 8,438 5.9 2.7
write clones created in backgroun 0 0.0 0.0
write clones created in foregroun 0 0.0 0.0
Tablespace IO Stats for DB: AHD Instance: ahd Snaps: 20 -21
->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)
AHD1_DATA
105,869 74 0.9 1.3 828 1 11,740 0.5
AHD1_IDX
38 0 7.4 1.0 563 0 0 0.0
PERFSTAT
372 0 3.6 1.0 0 0 0 0.0
UNDOTBS1
0 0 0.0 248 0 0 0.0
SYSTEM
6 0 6.7 1.0 5 0 0 0.0
File IO Stats for DB: AHD Instance: ahd Snaps: 20 -21
->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)
AHD1_DATA E:\ORACLE\ORADATA\AHD\AHD1_DATA.ORA
53,454 38 0.9 1.3 432 0 5,949 0.5
E:\ORACLE\ORADATA\AHD\AHD2_DATA.ORA
52,415 37 0.9 1.3 396 0 5,791 0.5
AHD1_IDX E:\ORACLE\ORADATA\AHD\AHD1_IDX.ORA
38 0 7.4 1.0 563 0 0
PERFSTAT E:\ORACLE\ORADATA\AHD\PERFSTAT.ORA
372 0 3.6 1.0 0 0 0
SYSTEM E:\ORACLE\ORADATA\AHD\SYSTEM01.DBF
6 0 6.7 1.0 5 0 0
UNDOTBS1 E:\ORACLE\ORADATA\AHD\UNDOTBS01.DBF
0 0 248 0 0
Buffer Pool Statistics for DB: AHD Instance: ahd Snaps: 20 -21
-> 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 82,082 97.8 6,327,007 138,971 1,644 0 0 11,760
Instance Recovery Stats for DB: AHD Instance: ahd Snaps: 20 -21
-> 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 75 26 2354 18057 17632 184320 17632
E 75 27 2967 23569 22952 184320 22952
Buffer Pool Advisory for DB: AHD Instance: ahd End Snap: 21
-> 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 64 .1 8,008 261.38 4,357,231,706
D 128 .2 16,016 207.44 3,458,029,385
D 192 .3 24,024 143.22 2,387,570,894
D 256 .4 32,032 2.29 38,243,018
D 320 .5 40,040 1.89 31,541,321
D 384 .6 48,048 1.74 29,023,767
D 448 .7 56,056 1.69 28,232,064
D 512 .8 64,064 1.20 19,951,481
D 576 .9 72,072 1.11 18,529,925
D 640 1.0 80,080 1.04 17,367,752
D 656 1.0 82,082 1.00 16,670,129
D 704 1.1 88,088 0.97 16,124,256
D 768 1.2 96,096 0.91 15,155,822
D 832 1.3 104,104 0.90 15,055,099
D 896 1.4 112,112 0.89 14,839,567
D 960 1.5 120,120 0.88 14,668,682
D 1,024 1.6 128,128 0.87 14,479,726
D 1,088 1.7 136,136 0.84 13,988,866
D 1,152 1.8 144,144 0.70 11,723,518
D 1,216 1.9 152,152 0.61 10,156,857
D 1,280 2.0 160,160 0.20 3,281,883
Buffer wait Statistics for DB: AHD Instance: ahd Snaps: 20 -21
-> ordered by wait time desc, waits desc
Tot Wait Avg
Class Waits Time (s) Time (ms)
data block 11,754 6 0
PGA Aggr Target Stats for DB: AHD Instance: ahd Snaps: 20 -21
-> 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
100.0 1,169 0
%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 350 293 37.6 0.0 .0 .0 .0 17,920
E 350 293 37.5 0.2 .6 100.0 .0 17,920
PGA Aggr Target Histogram for DB: AHD Instance: ahd Snaps: 20 -21
-> Optimal Executions are purely in-memory operations
Low High
Optimal Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
8K 16K 6,809 6,809 0 0
16K 32K 148 148 0 0
32K 64K 90 90 0 0
64K 128K 154 154 0 0
128K 256K 73 73 0 0
256K 512K 308 308 0 0
512K 1024K 374 374 0 0
1M 2M 171 171 0 0
2M 4M 217 217 0 0
4M 8M 10 10 0 0
PGA Memory Advisory for DB: AHD Instance: ahd End Snap: 21
-> 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
44 0.1 180,060.5 42,218.7 81.0 4
88 0.3 180,060.5 23,194.7 89.0 0
175 0.5 180,060.5 9,436.8 95.0 0
263 0.8 180,060.5 9,356.7 95.0 0
350 1.0 180,060.5 9,274.8 95.0 0
420 1.2 180,060.5 9,169.9 95.0 0
490 1.4 180,060.5 9,148.0 95.0 0
560 1.6 180,060.5 9,148.0 95.0 0
630 1.8 180,060.5 9,148.0 95.0 0
700 2.0 180,060.5 9,148.0 95.0 0
1,050 3.0 180,060.5 9,148.0 95.0 0
1,400 4.0 180,060.5 9,148.0 95.0 0
2,100 6.0 180,060.5 3,983.3 98.0 0
2,800 8.0 180,060.5 3,983.3 98.0 0
Rollback Segment Stats for DB: AHD Instance: ahd Snaps: 20 -21
->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 29.0 0.00 0 0 0 0
1 975.0 0.00 122,796 0 0 0
2 1,244.0 0.00 1,094,706 10 0 5
3 816.0 0.00 118,596 0 0 0
4 1,430.0 0.00 212,754 2 0 0
5 1,716.0 0.00 291,940 2 0 0
6 1,287.0 0.00 197,900 0 0 0
7 1,674.0 0.00 279,160 0 0 0
8 1,031.0 0.00 148,216 0 0 0
9 947.0 0.00 141,870 0 0 0
10 834.0 0.00 117,422 0 0 0
Rollback Segment Storage for DB: AHD Instance: ahd Snaps: 20 -21
->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 2,220,032 455,412 2,220,032
2 2,088,960 333,026 2,220,032
3 2,220,032 456,101 2,220,032
4 2,220,032 474,584 3,268,608
5 2,220,032 480,865 3,268,608
6 2,220,032 513,967 3,268,608
7 2,220,032 480,785 2,220,032
8 2,220,032 496,182 2,220,032
9 2,220,032 486,763 2,220,032
10 2,220,032 430,016 6,414,336
Undo Segment Summary for DB: AHD Instance: ahd Snaps: 20 -21
-> 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
1 395 2,900,725 5 1 0 0 0/0/0/0/0/0
Undo Segment Stats for DB: AHD Instance: ahd Snaps: 20 -21
-> 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
13-Feb 15:04 96 ######## 4 1 0 0 0/0/0/0/0/0
13-Feb 14:54 299 ######## 5 1 0 0 0/0/0/0/0/0
Latch Activity for DB: AHD Instance: ahd Snaps: 20 -21
->"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 5,216 0.0 0 0
FOB s.o list latch 34 0.0 0 0
SQL memory manager latch 1 0.0 0 462 0.0
SQL memory manager worka 40,347 0.0 0 0
active checkpoint queue 1,261 0.0 0 0
archive control 163 0.0 0 0
archive process latch 29 0.0 0 0
cache buffer handles 378 0.0 0 0
cache buffers chains 6,836,244 0.4 0.0 0 266,617 0.0
cache buffers lru chain 244,157 0.0 0.0 0 140,432 0.0
channel handle pool latc 21 0.0 0 0
channel operations paren 960 0.0 0 0
checkpoint queue latch 86,982 0.0 0 2,337 0.0
child cursor hash table 6,464 0.0 0.0 0 0
dml lock allocation 15,005 0.0 0 0
dummy allocation 21 0.0 0 0
enqueue hash chains 28,447 0.0 0 0
enqueues 8,689 0.0 0 0
event group latch 11 0.0 0 0
file number translation 4,079 0.0 0 0
hash table column usage 38 0.0 0 187,596 0.0
hash table modification 1 0.0 0 0
job_queue_processes para 23 0.0 0 0
ktm global data 4 0.0 0 0
kwqit: protect wakeup ti 45 0.0 0 0
lgwr LWN SCN 5,328 0.4 0.0 0 0
library cache 342,865 0.2 0.0 0 342 0.6
library cache load lock 452 0.0 0 0
library cache pin 197,662 0.0 0.0 0 0
library cache pin alloca 124,035 0.0 0.0 0 0
list of block allocation 55 0.0 0 0
messages 30,779 0.0 0.0 0 0
mostly latch-free SCN 5,459 1.8 0.0 0 0
multiblock read objects 194,822 0.0 0.0 0 0
ncodef allocation latch 23 0.0 0 0
object stats modificatio 618 0.0 0 0
post/wait queue 10,441 0.0 0 3,078 0.0
process allocation 11 0.0 0 11 0.0
process group creation 21 0.0 0 0
redo allocation 37,773 0.0 0.0 0 0
redo copy 0 0 27,274 0.0
redo writing 17,880 0.0 0 0
row cache enqueue latch 169,423 0.0 0.0 0 0
row cache objects 169,795 0.0 0 3 0.0
sequence cache 38 0.0 0 0
session allocation 15,580 0.0 0 0
session idle bit 269,419 0.0 0.0 0 0
session switching 23 0.0 0 0
session timer 478 0.0 0 0
shared pool 104,427 0.1 0.0 0 0
Latch Activity for DB: AHD Instance: ahd Snaps: 20 -21
->"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
sim partition latch 0 0 32 0.0
simulator hash latch 217,119 0.0 0.0 0 0
simulator lru latch 16,247 0.0 0 902 0.4
sort extent pool 29 0.0 0 0
transaction allocation 36 0.0 0 0
transaction branch alloc 23 0.0 0 0
undo global data 19,973 0.0 0 0
user lock 42 0.0 0 0
Latch Sleep breakdown for DB: AHD Instance: ahd Snaps: 20 -21
-> ordered by misses desc
Get Spin &
Latch Name Requests Misses Sleeps Sleeps 1->4
cache buffers chains 6,836,244 26,201 46 0/0/0/0/0
library cache 342,865 778 5 773/5/0/0/0
shared pool 104,427 125 3 122/3/0/0/0
Latch Miss Sources for DB: AHD Instance: ahd Snaps: 20 -21
-> 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 32 30
cache buffers chains kcbrls: kslbegin 0 7 13
cache buffers chains kcbzwb 0 4 3
cache buffers chains kcbgtcr: fast path 0 3 0
library cache kglic 0 2 0
library cache kglobpn: child: 0 2 0
library cache kgllkdl: child: cleanup 0 1 0
shared pool kghalo 0 2 0
shared pool kghalp 0 1 0
Child Latch Statistics DB: AHD Instance: ahd Snaps: 20 -21
-> only latches with sleeps/gets > 1/100000 are shown
-> ordered by name, gets desc
Child Get Spin &
Latch Name Num Requests Misses Sleeps Sleeps 1->4
cache buffers chains 439 28,269 1,276 1 0/0/0/0/0
cache buffers chains 269 26,297 842 1 0/0/0/0/0
cache buffers chains 1010 17,482 49 2 0/0/0/0/0
cache buffers chains 260 11,141 20 1 0/0/0/0/0
cache buffers chains 324 9,454 29 1 0/0/0/0/0
cache buffers chains 840 7,235 20 1 0/0/0/0/0
cache buffers chains 46 6,868 25 1 0/0/0/0/0
cache buffers chains 835 6,799 26 2 0/0/0/0/0
cache buffers chains 202 6,768 17 1 0/0/0/0/0
cache buffers chains 740 6,573 38 2 0/0/0/0/0
cache buffers chains 592 6,508 30 1 0/0/0/0/0
cache buffers chains 436 6,485 25 2 0/0/0/0/0
cache buffers chains 513 6,443 16 1 0/0/0/0/0
cache buffers chains 844 6,436 28 1 0/0/0/0/0
cache buffers chains 117 6,423 25 1 0/0/0/0/0
cache buffers chains 389 6,381 25 1 0/0/0/0/0
cache buffers chains 116 6,349 29 1 0/0/0/0/0
cache buffers chains 51 6,340 34 1 0/0/0/0/0
cache buffers chains 914 6,259 31 1 0/0/0/0/0
cache buffers chains 713 6,249 24 1 0/0/0/0/0
cache buffers chains 465 6,198 27 2 0/0/0/0/0
cache buffers chains 416 6,193 27 1 0/0/0/0/0
cache buffers chains 432 6,155 34 1 0/0/0/0/0
cache buffers chains 583 6,152 23 2 0/0/0/0/0
cache buffers chains 126 6,147 35 1 0/0/0/0/0
cache buffers chains 879 6,043 21 1 0/0/0/0/0
cache buffers chains 110 6,010 25 1 0/0/0/0/0
cache buffers chains 138 6,010 25 1 0/0/0/0/0
cache buffers chains 472 6,002 31 1 0/0/0/0/0
cache buffers chains 908 5,964 20 1 0/0/0/0/0
cache buffers chains 860 5,950 23 1 0/0/0/0/0
cache buffers chains 71 5,945 29 3 0/0/0/0/0
cache buffers chains 20 5,780 28 1 0/0/0/0/0
cache buffers chains 932 5,759 25 1 0/0/0/0/0
cache buffers chains 866 5,610 22 1 0/0/0/0/0
cache buffers chains 989 5,454 34 2 0/0/0/0/0
cache buffers chains 1005 5,434 40 1 0/0/0/0/0
library cache 6 47,067 52 3 49/3/0/0/0
shared pool 1 99,771 124 3 121/3/0/0/0
Top 5 Logical Reads per Segment for DB: AHD Instance: ahd Snaps: 20 -21
-> End Segment Logical Reads Threshold: 10000
Subobject Obj. Logical
Owner Tablespace Object Name Name Type Reads %Total
AHD AHD1_DATA CALL_REQ TABLE 1,714,928 51.19
AHD AHD1_DATA CTCT TABLE 1,169,360 34.90
AHD AHD1_IDX SYS_C003707 INDEX 89,152 2.66
AHD AHD1_DATA CNOTE TABLE 66,272 1.98
AHD AHD1_IDX CALL_REQ_X5 INDEX 61,360 1.83
Top 5 Physical Reads per Segment for DB: AHD Instance: ahd Snaps: 20 -21
-> End Segment Physical Reads Threshold: 1000
Subobject Obj. Physical
Owner Tablespace Object Name Name Type Reads %Total
AHD AHD1_DATA CALL_REQ TABLE 132,989 95.95
AHD AHD1_DATA CTCT TABLE 5,325 3.84
AHD AHD1_DATA CI_AUDIT_TRAILS_GU_I INDEX 43 .03
AHD AHD1_DATA ACT_LOG TABLE 38 .03
AHD AHD1_DATA CI_EXT_CALLS_GUID INDEX 36 .03
Top 5 Buf. Busy Waits per Segment for DB: AHD Instance: ahd Snaps: 20 -21
-> End Segment Buffer Busy Waits Threshold: 100
Buffer
Subobject Obj. Busy
Owner Tablespace Object Name Name Type Waits %Total
AHD AHD1_DATA CALL_REQ TABLE 11,751 99.95
AHD AHD1_DATA CTCT TABLE 6 .05
Dictionary Cache Stats for DB: AHD Instance: ahd Snaps: 20 -21
->"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 30 0.0 0 0 15
dc_histogram_defs 3,022 3.9 0 0 1,919
dc_object_ids 22,961 0.1 0 0 1,181
dc_objects 1,092 9.2 0 0 1,026
dc_profiles 11 0.0 0 0 1
dc_rollback_segments 168 0.0 0 0 22
dc_segments 5,519 0.1 0 0 1,334
dc_sequences 1 0.0 0 1 2
dc_tablespace_quotas 3 0.0 0 3 2
dc_tablespaces 25,902 0.0 0 0 16
dc_user_grants 127 0.0 0 0 22
dc_usernames 110 0.0 0 0 18
dc_users 26,077 0.0 0 0 30
Library Cache Activity for DB: AHD Instance: ahd Snaps: 20 -21
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
CLUSTER 19 0.0 16 0.0 0 0
INDEX 315 0.0 315 0.0 0 0
SQL AREA 27,908 0.0 94,300 0.5 38 0
TABLE/PROCEDURE 3,793 2.6 6,017 6.5 55 0
TRIGGER 20 0.0 20 0.0 0 0
Shared Pool Advisory for DB: AHD Instance: ahd End Snap: 21
-> 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
88 .6 81 11,169 59,229 1.0 6,202,663
104 .7 96 13,308 59,237 1.0 6,207,373
120 .8 112 15,603 59,277 1.0 6,228,405
136 .9 127 18,086 59,348 1.0 6,265,370
152 1.0 142 19,501 59,379 1.0 6,295,279
168 1.1 157 21,035 59,426 1.0 6,314,861
184 1.2 172 22,038 59,455 1.0 6,325,903
200 1.3 187 23,807 59,459 1.0 6,328,446
216 1.4 202 25,911 59,460 1.0 6,329,386
232 1.5 217 28,194 59,461 1.0 6,330,245
248 1.6 232 29,884 59,462 1.0 6,330,914
264 1.7 248 31,127 59,462 1.0 6,331,222
280 1.8 263 32,878 59,463 1.0 6,331,563
296 1.9 278 34,121 59,463 1.0 6,331,898
312 2.1 295 36,139 59,463 1.0 6,332,102
SGA Memory Summary for DB: AHD Instance: ahd Snaps: 20 -21
SGA regions Size in Bytes
Database Buffers 687,865,856
Fixed Size 455,196
Redo Buffers 929,792
Variable Size 293,601,280
sum 982,852,124
SGA breakdown difference for DB: AHD Instance: ahd Snaps: 20 -21
Pool Name Begin value End value % Diff
java free memory 75,497,472 75,497,472 0.00
large free memory 41,943,040 41,943,040 0.00
shared 1M buffer 2,098,176 2,098,176 0.00
shared Checkpoint queue 846,912 846,912 0.00
shared FileOpenBlock 695,504 695,504 0.00
shared KGK heap 3,756 3,756 0.00
shared KGLS heap 1,230,944 1,438,740 16.88
shared KQR L PO 2,064 2,064 0.00
shared KQR M PO 2,480,924 2,514,220 1.34
shared KQR S PO 383,036 383,036 0.00
shared KQR S SO 5,636 5,636 0.00
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 97,412 97,412 0.00
shared PL/SQL DIANA 624,112 624,112 0.00
shared PL/SQL MPCODE 422,640 422,640 0.00
shared PLS non-lib hp 2,068 2,068 0.00
shared character set object 323,724 323,724 0.00
shared dictionary cache 1,610,880 1,610,880 0.00
shared errors 35,964 35,964 0.00
shared event statistics per sess 1,718,360 1,718,360 0.00
shared fixed allocation callback 300 300 0.00
shared free memory 26,982,004 26,841,956 -0.52
shared joxs heap init 4,220 4,220 0.00
shared kgl simulator 3,980,240 3,996,976 0.42
shared library cache 54,425,164 53,999,624 -0.78
shared message pool freequeue 834,752 834,752 0.00
shared miscellaneous 8,126,704 8,177,516 0.63
shared parameters 1,632 1,632 0.00
shared sessions 410,720 410,720 0.00
shared sim memory hea 377,656 377,656 0.00
shared sql area 66,513,080 66,768,476 0.38
shared subheap 45,216 45,216 0.00
shared table definiti 1,200 2,752 129.33
shared trigger defini 340 340 0.00
shared trigger inform 1,292 1,292 0.00
shared trigger source 100 100 0.00
buffer_cache 687,865,856 687,865,856 0.00
fixed_sga 455,196 455,196 0.00
log_buffer 918,528 918,528 0.00
init.ora Parameters for DB: AHD Instance: ahd Snaps: 20 -21
End value
Parameter Name Begin value (if different)
aq_tm_processes 1
background_dump_dest E:\oracle\admin\ahd\bdump
compatible 9.2.0.0.0
control_files E:\oracle\oradata\ahd\CONTROL01.C
core_dump_dest E:\oracle\admin\ahd\cdump
cursor_sharing SIMILAR
db_block_size 8192
db_cache_size 687865856
db_domain
db_file_multiblock_read_count 8
db_name ahd
db_writer_processes 2
dispatchers (PROTOCOL=TCP) (SERVICE=ahdXDB)
fast_start_mttr_target 300
hash_join_enabled TRUE
instance_name ahd
java_pool_size 75497472
job_queue_processes 10
large_pool_size 41943040
log_archive_dest_1 location=c:\archive
log_archive_format arc%d_%t_%s.arc
log_archive_start TRUE
open_cursors 300
pga_aggregate_target 367001600
processes 150
query_rewrite_enabled FALSE
remote_login_passwordfile EXCLUSIVE
shared_pool_size 159383552
sort_area_size 10485760
star_transformation_enabled FALSE
timed_statistics TRUE
undo_management AUTO
undo_retention 3600
undo_tablespace UNDOTBS1
user_dump_dest E:\oracle\admin\ahd\udump
End of ReportI am getting buffer busy waits on some tables.
Users are not experiencing any problem.Looks like you got bit by the CTD troll while sleeping.
Note also that (if I'm reading the report alright) out of 23 mins you have 6 seconds accounted to buffer busy waits.
Read the sample chapter here. -
How to map v$rowcache_parent to a sequence in dba_sequences?
We have a sequence which seems run away, so I'd like to check the rowcache. but How could I map a sequence to v$rowcache_parent?
select * from v$rowcache_parent where cache_name='dc_sequences';The sequence has a cache size of 100, and after we bounced the database 3 times, the next value of it increases by 20,000, so I think the seq must be flushed out about 200-3=197 times. But there was lots of free space in the shared pool and I am confused as if the shared pool was large enough, the seq shouldn't be flushed out.
-
How to manualy delete histograms in 10.2.0.3 .
Hi,
I've got serious issue with my 10.2.0.3 4 node rac .
The problem is rowcache size in particular dc_histogram_defs :
CACHE# TYPE SUBORDINATE# PARAMETER COUNT USAGE FIXED GETS GETMISSES SCANS SCANMISSES SCANCOMPLETES MODIFICATIONS FLUSHES DLM_REQUESTS DLM_CONFLICTS DLM_RELEASES
16 PARENT dc_histogram_defs 1116884 1116884 0 38680620 19580733 0 0 0 113607 113605 19847714 15495 18387433
8 PARENT dc_objects 55757 55757 55 426334 66078 0 0 0 8796 7012 80957 2936 3444
2 PARENT dc_segments 52442 52442 0 1923667 576468 0 0 0 477486 477444 1484668 2654 505099
16 SUBORDINATE 0 dc_histogram_data 33784 33784 0 1051801 118655 0 0 0 10468 8652 0 0 0
8 SUBORDINATE 0 dc_object_grants 903 903 0 23537 905 0 0 0 0 0 0 0 0
16 SUBORDINATE 1 dc_histogram_data 722 722 0 99115 4372 0 0 0 3026 2736 0 0 0
11 PARENT dc_object_ids 569 569 55 986083 8803 0 0 0 2566 2409 14155 128 4728
3 PARENT dc_rollback_segments 411 411 1 1176543 600 0 0 0 158 157 1161 190 0
10 PARENT dc_usernames 259 259 0 128026 294 0 0 0 0 0 294 0 35
6 PARENT dc_files 208 208 0 2912 208 0 0 0 0 0 208 0 0
17 PARENT dc_global_oids 123 123 0 105714 158 0 0 0 0 0 158 0 35
7 PARENT dc_users 91 91 0 3180849 238 0 0 0 23 23 288 3 144
24 PARENT outstanding_alerts 82 82 0 14220 13120 0 0 0 44 44 26935 13009 2
7 SUBORDINATE 1 dc_users 81 81 0 1175519 169 0 0 0 0 0 0 0 0
5 PARENT dc_tablespace_quotas 56 56 0 679614 114 0 0 0 3150 3150 192726 55 3
0 PARENT dc_tablespaces 44 44 0 2728891 114 0 0 0 0 0 114 0 70
7 SUBORDINATE 0 dc_users 29 29 0 49971 97 0 0 0 0 0 0 0 0
12 PARENT dc_constraints 24 24 0 9850 4050 0 0 0 9848 9828 16352 161 598
13 PARENT dc_sequences 11 11 0 12824 273 0 0 0 12824 12824 23197 258 4
15 PARENT dc_database_links 4 4 0 2318544 42 0 0 0 0 0 42 0 38
22 PARENT dc_awr_control 1 1 0 1654 41 0 0 0 16 16 73 40 0
14 PARENT dc_profiles 1 1 0 25642 5 0 0 0 0 0 5 0 4
25 PARENT dc_hintsets 0 0 0 0 0 0 0 0 0 0 0 0 0
19 SUBORDINATE 0 dc_partition_scns 0 0 0 0 0 0 0 0 0 0 0 0 0
7 SUBORDINATE 2 dc_users 0 0 0 0 0 0 0 0 0 0 0 0 0
34 SUBORDINATE 0 realm auth 0 0 0 0 0 0 0 0 0 0 0 0 0
36 SUBORDINATE 0 Realm Subordinate Cache 0 0 0 0 0 0 0 0 0 0 0 0 0
32 PARENT qmtmrctq_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
31 PARENT qmtmrciq_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
30 PARENT qmtmrctp_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
29 PARENT qmtmrcip_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
28 PARENT qmtmrctn_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
27 PARENT qmtmrcin_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
23 PARENT dc_qmc_ldap_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
9 PARENT dc_qmc_cache_entries 0 0 0 0 0 0 0 0 0 0 0 0 0
21 PARENT rule_or_piece 0 0 0 0 0 0 0 0 0 0 0 0 0
20 PARENT rule_info 0 0 0 0 0 0 0 0 0 0 0 0 0
26 PARENT global database name 0 0 0 0 0 0 0 0 0 0 0 0 0
39 PARENT audit collector 0 0 0 0 0 0 0 0 0 0 0 0 0
38 PARENT format 0 0 0 0 0 0 0 0 0 0 0 0 0
37 PARENT event map 0 0 0 0 0 0 0 0 0 0 0 0 0
36 PARENT Realm Object cache 0 0 0 0 0 0 0 0 0 0 0 0 0
35 PARENT Command rule cache 0 0 0 0 0 0 0 0 0 0 0 0 0
34 PARENT realm cache 0 0 0 0 0 0 0 0 0 0 0 0 0
18 PARENT dc_outlines 0 0 0 0 0 0 0 0 0 0 0 0 0
19 PARENT dc_table_scns 0 0 0 2170 2170 0 0 0 0 0 2170 0 0
33 PARENT kqlsubheap_object 0 0 0 0 0 0 0 0 0 0 0 0 0
21 SUBORDINATE 0 rule_fast_operators 0 0 0 0 0 0 0 0 0 0 0 0 0
1 PARENT dc_free_extents 0 0 0 0 0 0 0 0 0 0 0 0 0
4 PARENT dc_used_extents 0 0 0 0 0 0 0 0 0 0 0 0 0We are getting row cache locks (rac node hangs for 30 min or so) them we got 04031 error (space problem in shared pool which is 5GB, with 15% reserver for reserved size) .
This is data warehouse with hundreds of tousands of object.
I came to idea that we should delete majority of histograms, but usual delete via delete_table_Stats makes us
to recalculate statistics on whole table (with size 1) and thats is huge impact and time consuming task.
So is there any way I can 'update' dictionary via dbms_Stats.set_column_stats, and make histograms to disapear ?
Regards.
Gregregather the statistics on the table with method_opt=>for all columns or for all indexed columns or whatever size 1
The 'size 1' directive will remove the histogram statistics.
Sorry, didn't read ur post in a hurry. Below article (http://www.freelists.org/post/oracle-l/Any-quick-way-to-remove-histograms,13) removes histogram without re-analyzing the table. Hope that helps!!!
On 3/16/07, Wolfgang Breitling <breitliw@xxxxxxxxxxxxx> wrote:
I also did a quick check and just using
exec
dbms_stats.set_column_stats(user,'table_name',colname=>'column_name',d
istcnt=>
<num_distinct>);
will remove the histogram without removing the low_value andhigh_value.
At 01:40 PM 3/16/2007, Alberto Dell'Era wrote:
On 3/16/07, Allen, Brandon <Brandon.Allen@xxxxxxxxxxx> wrote:
Is there any faster way to remove histograms other than
re-analyzing
>
the table? I want to keep the existing table, index & columnstats,
>
but with only 1 bucket (i.e. no histograms).You might try the attached script, that reads the stats using
dbms_stats.get_column_stats and re-sets them, minus the histogram,
using dbms_stats.set_column_stats.
I haven't fully tested it - it's only 10 minutes old, even if Ihave
slightly modified for you another script I've used for quite some
time - and the spool on 10.2.0.3 seems to confirmthat the histogram
is, indeed, removed, while all the other statistics are preserved.I
have also reset density to 1/num_distinct, that is the value youget
if no histogram is collected.regards,
naren
Edited by: fuzzydba on Oct 25, 2010 10:52 AM -
Dear all,
Recently we do a test. 800 users update the same table but different rows simultaneously. Our database was hung,we had to wait a long time to connect to database using "sqlplus". The statspack report is as below.Could you provide us some suggestions for tuning?
Thanks in advance.
Regards,
Tom
STATSPACK report for
DB Name DB Id Instance Inst Num Release OPS Host
ORCL 1046842006 ORCL 1 8.1.7.4.0 NO tk3ctree
Snap Id Snap Time Sessions
Begin Snap: 43 08-Aug-06 12:29:25 1,665
End Snap: 44 08-Aug-06 13:29:46 1,665
Elapsed: 60.35 (mins)
Cache Sizes
~~~~~~~~~~~
db_block_buffers: 327680 log_buffer: 3145728
db_block_size: 8192 shared_pool_size: 1073741824
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 73,560.47 13,420.79
Logical reads: 30,447.05 5,554.93
Block changes: 635.07 115.87
Physical reads: 5,391.32 983.62
Physical writes: 83.34 15.21
User calls: 753.23 137.42
Parses: 308.06 56.20
Hard parses: 166.39 30.36
Sorts: 46.69 8.52
Logons: 2.01 0.37
Executes: 359.36 65.56
Transactions: 5.48
% Blocks changed per Read: 2.09 Recursive Call %: 23.29
Rollback per transaction %: 0.49 Rows per Sort: 87.86
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 99.72 Redo NoWait %: 100.00
Buffer Hit %: 82.29 In-memory Sort %: 99.99
Library Hit %: 85.34 Soft Parse %: 45.99
Execute to Parse %: 14.28 Latch Hit %: 92.61
Parse CPU to Parse Elapsd %: 0.45 % Non-Parse CPU: 67.57
Shared Pool Statistics Begin End
Memory Usage %: 89.70 71.75
% SQL with executions>1: 46.36 57.72
% Memory for SQL w/exec>1: 29.37 30.25
Top 5 Wait Events
~~~~~~~~~~~~~~~~~ Wait % Total
Event Waits Time (cs) Wt Time
latch free 49,611,355 164,421,617 82.40
buffer busy waits 304,076 19,384,483 9.72
enqueue 43,129 11,328,951 5.68
library cache pin 10,327 2,964,294 1.49
library cache load lock 2,117 622,060 .31
Wait Events for DB: ORCL Instance: ORCL Snaps: 43 -44
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (cs) (ms) /txn
latch free 49,611,355 ########## ########### 33 ######
buffer busy waits 304,076 187,341 19,384,483 637 15.3
enqueue 43,129 41,040 11,328,951 2627 2.2
library cache pin 10,327 9,478 2,964,294 2870 0.5
library cache load lock 2,117 1,913 622,060 2938 0.1
db file scattered read 2,643,233 0 397,896 2 133.2
db file sequential read 2,043,841 0 238,924 1 103.0
SQL*Net more data to client 238,898 0 64,516 3 12.0
log file sync 18,183 53 22,743 13 0.9
row cache lock 68 63 19,957 2935 0.0
direct path write 14,842 0 19,106 13 0.7
library cache lock 124 46 18,097 1459 0.0
log file parallel write 17,184 0 12,926 8 0.9
db file parallel write 9,801 0 6,050 6 0.5
direct path read 17,578 0 3,450 2 0.9
file open 26,958 0 2,941 1 1.4
SQL*Net message from dblink 3,749 0 984 3 0.2
inactive session 8 6 616 770 0.0
control file parallel write 1,188 0 489 4 0.1
SQL*Net break/reset to clien 219 0 443 20 0.0
log file sequential read 8,194 0 350 0 0.4
log file switch completion 25 0 76 30 0.0
LGWR wait for redo copy 391 0 13 0 0.0
control file sequential read 183 0 10 1 0.0
refresh controlfile command 10 0 2 2 0.0
log file single write 2 0 2 10 0.0
db file parallel read 1 0 2 20 0.0
SQL*Net message to dblink 3,749 0 0 0 0.2
SQL*Net more data from dblin 14 0 0 0 0.0
file identify 10 0 0 0 0.0
SQL*Net message from client 2,713,217 0 ########### 1488 136.7
SQL*Net more data from clien 4,029 0 21,486 53 0.2
SQL*Net message to client 2,713,315 0 1,230 0 136.7
Background Wait Events for DB: ORCL Instance: ORCL Snaps: 43 -44
-> ordered by wait time desc, waits desc (idle events last)
Avg
Total Wait wait Waits
Event Waits Timeouts Time (cs) (ms) /txn
log file parallel write 17,259 0 12,940 7 0.9
latch free 1,306 1,093 8,725 67 0.1
db file parallel write 9,805 0 6,077 6 0.5
control file parallel write 1,188 0 489 4 0.1
log file sequential read 8,194 0 350 0 0.4
db file scattered read 141 0 143 10 0.0
direct path read 635 0 41 1 0.0
LGWR wait for redo copy 394 0 13 0 0.0
db file sequential read 267 0 6 0 0.0
file open 1,212 0 5 0 0.1
log file single write 2 0 2 10 0.0
direct path write 185 0 1 0 0.0
control file sequential read 120 0 0 0 0.0
file identify 5 0 0 0 0.0
rdbms ipc message 90,696 13,617 5,072,179 559 4.6
pmon timer 3,408 1,141 359,741 1056 0.2
smon timer 16 8 359,244 ###### 0.0
-------------------------------------------------------------Hi, vingkuan
Thanks for your support. The following is the rear part of the statspack report.
From report, we found the latch "share pool" and "library cache" and
"cache buffer lru chain" is the three higher "Pct get misss". Are the
latch free contention at the three latches? Could you review the report
again and give us some advice to tune? Thanks very much.
Regards,
Tom
Latch Activity for DB: ORCL Instance: ORCL Snaps: 43 -44
->"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 Pct
Get Get Slps NoWait NoWait
Latch Name Requests Miss /Miss Requests Miss
Token Manager 26,167 0.0 4,478,317 0.0
active checkpoint queue latch 69,726 0.0 0.0 0
archive control 2 0.0 0
archive process latch 2 0.0 0
begin backup scn array 2 0.0 0
cache buffer handles 33,742 0.0 0
cache buffers chains 220,676,648 0.2 0.1 35,918,936 0.2
cache buffers lru chain 20,771,889 7.4 0.0 20,191,866 8.1
channel handle pool latch 4,130 0.0 0
channel operations parent lat 6,246 0.0 0
checkpoint queue latch 1,101,411 0.0 0.2 0
constraint object allocation 30 0.0 0
dictionary lookup 4 0.0 0
dml lock allocation 50,326 0.0 0.0 0
enqueue hash chains 323,864 0.4 0.5 0
enqueues 197,585 0.1 0.0 0
event group latch 2,096 0.0 0
global transaction 22,775 0.0 0
global tx free list 284 0.0 0
global tx hash mapping 1,897 0.0 0
job_queue_processes parameter 1,133 0.0 0
ktm global data 16 0.0 0
latch wait list 19,656,251 3.2 0.1 21,691,586 5.2
library cache 40,840,168 23.5 3.6 1,565,163 ######
library cache load lock 65,369 0.1 0.0 0
list of block allocation 86,025 0.0 0.0 0
loader state object freelist 140 0.0 0
longop free list 4,637,367 3.8 0.0 0
message pool operations paren 4 0.0 0
messages 314,634 0.4 0.0 0
multiblock read objects 6,028,268 4.9 0.1 0
ncodef allocation latch 1,133 0.0 0
process allocation 2,096 0.3 1.4 2,094 0.1
process group creation 4,130 0.0 0
redo allocation 1,595,642 0.5 0.0 0
redo writing 161,070 0.2 0.0 0
row cache objects 24,061,026 7.2 0.1 4 ######
sequence cache 7,187 0.1 0.8 0
session allocation 95,643 0.5 1.8 0
session idle bit 5,483,102 0.0 0.0 0
session switching 1,295 0.0 0
shared pool 28,390,234 48.9 1.0 0
sort extent pool 2,438 0.2 26.7 0
transaction allocation 178,785 0.0 0.0 0
transaction branch allocation 7,907 0.0 0
undo global data 6,427,727 0.1 0.1 0
user lock 9,896 0.4 1.5 0
Latch Sleep breakdown for DB: ORCL Instance: ORCL Snaps: 43 -44
-> ordered by misses desc
Get Spin &
Latch Name Requests Misses Sleeps Sleeps 1->4
shared pool 28,390,234 13,875,597 14,406,098 6595042/3587
749/1965785/
1727021/0
library cache 40,840,168 9,580,911 34,851,206 1758740/6400
80/1569018/5
613073/0
row cache objects 24,061,026 1,730,156 191,924 1594691/1184
29/8406/8630
/0
cache buffers lru chain 20,771,889 1,526,938 44,413 1482966/4353
5/433/4/0
latch wait list 19,656,251 621,301 33,757 591864/25198
/4158/81/0
cache buffers chains 220,676,648 360,082 47,118 320495/32759
/6237/591/0
multiblock read objects 6,028,268 296,220 24,783 289590/6449/
88/93/0
longop free list 4,637,367 175,442 3,078 172401/3004/
37/0/0
undo global data 6,427,727 9,512 921 8605/893/14/
0/0
redo allocation 1,595,642 8,031 100 7934/94/3/0/
0
messages 314,634 1,226 22 1204/22/0/0/
0
enqueue hash chains 323,864 1,215 569 751/375/73/1
6/0
session idle bit 5,483,102 624 27 597/27/0/0/0
session allocation 95,643 512 903 151/293/10/5
8/0
redo writing 161,070 267 11 257/9/1/0/0
enqueues 197,585 197 2 195/2/0/0/0
checkpoint queue latch 1,101,411 128 31 97/31/0/0/0
user lock 9,896 39 57 4/24/10/1/0
process allocation 2,096 7 10 0/6/0/1/0
sort extent pool 2,438 6 160 0/0/0/6/0
sequence cache 7,187 5 4 1/4/0/0/0
Latch Miss Sources for DB: ORCL Instance: ORCL Snaps: 43 -44
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
cache buffers chains kcbrls: kslbegin 0 35,326 4,434
cache buffers chains kcbgtcr: kslbegin 0 7,017 38,834
cache buffers chains kcbzib: multi-block read: 0 1,816 0
cache buffers chains kcbzwb 0 1,438 1,685
cache buffers chains kcbchg: kslbegin: bufs not 0 744 366
cache buffers chains kcbzib: finish free bufs 0 422 1,209
cache buffers chains kcbzgb: scan from tail. no 0 157 0
cache buffers chains kcbgcur: kslbegin 0 38 165
cache buffers chains kcbchg: kslbegin: call CR 0 7 251
cache buffers chains kcbgtcr 0 7 0
cache buffers chains kcbget: pin buffer 0 5 3
cache buffers chains kcbbwb1 0 4 0
cache buffers chains kcbnlc 0 2 35
cache buffers chains kcbcge 0 1 85
cache buffers lru chain kcbzgb: multiple sets nowa 0 34,264 0
cache buffers lru chain kcbzar: KSLNBEGIN 0 7,398 41,454
cache buffers lru chain kcbbiop: lru scan 0 1,807 2
cache buffers lru chain kcbzgm 0 762 2,644
cache buffers lru chain kcbgtcr:CR Scan:KCBRSKIP 0 5 174
cache buffers lru chain kcbzgb: posted for free bu 0 1 5
checkpoint queue latch kcbk0rrd: update recovery 0 29 0
checkpoint queue latch kcbklbc: Link buffer into 0 1 10
checkpoint queue latch kcbkllrba: compute lowest 0 1 28
cost function kzulgt: find user res 0 39 42
cost function kzulrl 0 18 15
enqueue hash chains ksqcmi: get hash chain lat 0 236 410
enqueue hash chains ksqrcl 0 232 47
enqueue hash chains ksqcmi: kslgpl 0 85 80
enqueue hash chains ksqcmi: if deadlock detect 0 6 3
enqueue hash chains ksqgtl3 0 6 26
enqueues ksqdel 0 1 0
enqueues ksqgel: create enqueue 0 1 0
latch wait list kslfre ####### 28,991 23,206
latch wait list kslges ####### 4,705 10,534
library cache kglhdgc: child: 0 8,914,013 #######
library cache kgldti: 2child 0 5,633,266 #######
library cache kgllkdl: child: cleanup 0 2,698,054 #######
library cache kglupc: child 0 1,693,785 #######
library cache kglhdgn: child: 0 1,012,271 #######
library cache kglpnal: child: before pro 0 992,487 #######
library cache kglpnal: child: alloc spac 0 391,599 #######
library cache kglati 0 64,114 2,399
library cache kglobpn: child: 0 58,370 #######
library cache kglpin 0 44,681 13,291
library cache kglic 0 35,663 #######
library cache kgllkdl: child: free pin 0 23,806 #######
library cache kglnti 0 23,156 2,531
library cache kgllkal: parent 0 7,641 525
library cache kgllldl: parent: 0 7,634 273
library cache kglobld: child: 0 5,913 #######
library cache kglpnc: child 0 5,713 85,400
library cache kgldtld: 2child 0 4,534 837
library cache kglget: child: KGLDSBRD 0 1,620 7,561
Latch Miss Sources for DB: ORCL Instance: ORCL Snaps: 43 -44
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
library cache kgldnp: child 0 1,539 #######
library cache kglrtl 0 1,539 446
library cache kglget: child: KGLDSBYD 0 825 29,136
library cache kglpndl: parent: purge 0 737 34
library cache kglidp: parent 0 697 9
library cache kgldrp: parent 0 472 29
library cache kgldte: child 0 0 412 #######
library cache kglpnal: child: check gran 0 124 7,738
library cache kglini: child 0 78 7,252
library cache kglpnp: child 0 55 2,192
library cache kglpnal: parent held, no p 0 13 0
library cache kglalt: parent 0 10 0
library cache kgllkal: child: in loop 0 2 169
longop free list ksuloget 0 3,018 3,077
longop free list ksulofree 0 5 0
messages ksaamb: after wakeup 0 16 13
messages ksarcv: after wait 0 5 7
messages ksarcv 0 1 2
multiblock read objects kcbzib: MBRGET 0 21,690 15,597
multiblock read objects kcbzib: MBRFRE 0 2,986 9,146
process allocation ksuapc 2 10 10
redo allocation kcrfwr: redo allocation 0 98 99
redo allocation kcrfwi: before write 0 1 0
redo allocation kcrfwi: more space 0 1 1
redo writing kcrfsr 0 6 0
redo writing kcrfss 0 4 10
redo writing kcrfwi: after write 0 1 0
row cache objects kqrpre: find obj 0 172,567 #######
row cache objects kqreqd: rel enqueue 0 8,918 9,508
row cache objects kqreqd 0 7,019 66,980
row cache objects kqrpsc: incr stat 0 1,476 1
row cache objects kqrplk 0 106 5
row cache objects kqrso 0 31 11
row cache objects kqrpre: init complete 0 12 66
row cache objects kqriec2 0 2 3
row cache objects kqrsrd 0 1 4
sequence cache kdnnxt: cached seq 0 4 0
session allocation ksuprc 0 430 2
session allocation ksuxds: KSUSFCLC not set 0 301 122
session allocation ksucrp 0 169 357
session allocation ksucri 0 1 629
session allocation ksuxds: not user session 0 1 200
session idle bit ksupuc: set busy 0 19 7
session idle bit ksupuc: clear busy 0 8 20
shared pool kghfrunp: clatch: wait 0 ########## #######
shared pool kghfrunp: alloc: clatch no 0 6,271,243 0
shared pool kghalo 0 3,419,365 #######
shared pool kghfrunp: alloc: wait 0 2,994,604 #######
shared pool kghfre 0 289,068 #######
shared pool kghupr1 0 279,000 #######
shared pool kghfrunp: clatch: nowait 0 239,126 0
shared pool kghfnd: get next extent 0 213,944 0
shared pool kghfnd: min scan 0 184,172 0
Latch Miss Sources for DB: ORCL Instance: ORCL Snaps: 43 -44
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
shared pool kghfen: not perm alloc cla 0 101,266 #######
shared pool kghfrunp: reget min scan 0 87,495 0
shared pool kghalp 0 83,579 #######
shared pool kghfrunp: no latch 0 69,513 0
shared pool kghfnd: req scan 0 23,919 0
shared pool kghfrunp: holding latch 0 7,029 0
shared pool kghfru 0 1,262 17,301
shared pool kghfnd: resv scan 0 189 0
shared pool kghfrunp: batch min scan 0 150 0
shared pool kghfnd: get first extent 0 70 0
sort extent pool ktstallocext: new extent i 0 160 0
undo global data ktubnd 0 870 15
undo global data ktudba: KSLBEGIN 0 50 901
undo global data ktudax: KSLBEGIN 0 1 1
Dictionary Cache Stats for DB: ORCL Instance: ORCL Snaps: 43 -44
->"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 Pct
Cache Requests Miss Requests Miss Req Usage SGA
dc_constraints 0 0 0 3 27
dc_database_links 804 1.2 0 0 100 99
dc_files 0 0 0 185 99
dc_free_extents 182,756 0.0 114 0.0 120 ###### 100
dc_global_oids 0 0 0 0 0
dc_histogram_data 0 0 0 0 0
dc_histogram_data_valu 0 0 0 0 0
dc_histogram_defs 538,895 0.0 0 0 5,123 100
dc_object_ids 1,935,111 0.0 0 2 1,128 100
dc_objects 1,982,244 0.2 0 12 ###### 100
dc_outlines 0 0 0 0 0
dc_profiles 4,230 0.0 0 0 14 93
dc_rollback_segments 5,152 0.0 0 0 162 98
dc_segments 1,994,946 0.0 0 112 1,429 100
dc_sequence_grants 0 0 0 1 1
dc_sequences 117 0.0 0 116 6 43
dc_synonyms 648,681 0.0 0 0 473 100
dc_tablespace_quotas 19 0.0 0 13 6 86
dc_tablespaces 4,863 0.0 0 0 16 89
dc_used_extents 109 97.2 0 109 4,741 100
dc_user_grants 13,472 0.6 0 0 1,306 100
dc_usernames 688,046 0.0 0 0 1,499 100
dc_users 32,608 0.3 0 5 1,339 100
ifs_acl_cache_entries 0 0 0 0 0
Library Cache Activity for DB: ORCL Instance: ORCL Snaps: 43 -44
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 1,817 0.0 1,817 0.1 1 0
CLUSTER 16,689 0.0 1,221 1.3 0 0
INDEX 0 0 0 0
OBJECT 0 0 0 0
PIPE 0 0 0 0
SQL AREA 1,106,644 53.7 3,629,721 32.9 8,742 21
TABLE/PROCEDURE 2,597,499 0.7 4,690,082 0.6 9,593 0
TRIGGER 2,500 1.2 2,501 3.3 46 0
SGA Memory Summary for DB: ORCL Instance: ORCL Snaps: 43 -44
SGA regions Size in Bytes
Database Buffers 2,684,354,560
Fixed Size 102,076
Redo Buffers 3,162,112
Variable Size 1,199,579,136
sum 3,887,197,884
SGA breakdown difference for DB: ORCL Instance: ORCL Snaps: 43 -44
Pool Name Begin value End value Difference
java pool free memory 32,768 32,768 0
shared pool DML locks 2,442,720 2,442,720 0
shared pool KGFF heap 133,904 133,904 0
shared pool KGK heap 16,152 16,152 0
shared pool KQLS heap 3,098,752 3,029,464 -69,288
shared pool PL/SQL DIANA 1,718,704 1,724,272 5,568
shared pool PL/SQL MPCODE 1,928,336 1,281,584 -646,752
shared pool PLS non-lib hp 2,136 2,136 0
shared pool SEQ S.O. 475,920 475,920 0
shared pool State objects 6,030,880 6,030,880 0
shared pool branches 1,047,168 1,047,168 0
shared pool db_block_buffers 68,157,440 68,157,440 0
shared pool db_block_hash_buckets 11,239,632 11,239,632 0
shared pool db_handles 2,640,000 2,640,000 0
shared pool dictionary cache 48,837,016 50,747,192 1,910,176
shared pool enqueue_resources 1,535,040 1,535,040 0
shared pool event statistics per ses 11,474,960 11,474,960 0
shared pool fixed allocation callbac 10,248 10,248 0
shared pool free memory 123,549,128 338,913,744 ###########
shared pool ktlbk state objects 1,948,360 1,948,360 0
shared pool library cache 407,994,896 396,854,216 -11,140,680
shared pool messages 624,000 624,000 0
shared pool miscellaneous 16,352,776 16,906,952 554,176
shared pool processes 3,216,000 3,216,000 0
shared pool sessions 8,037,760 8,037,760 0
shared pool sql area 469,648,808 263,655,624 ###########
shared pool state objects 1,347,680 1,427,296 79,616
shared pool table columns 39,792 36,184 -3,608
shared pool table definiti 23,544 15,896 -7,648
shared pool transaction co 1,608 2,176 568
shared pool transaction_branches 307,200 307,200 0
shared pool transactions 5,525,200 5,525,200 0
shared pool trigger defini 43,656 36,024 -7,632
shared pool trigger inform 59,216 10,280 -48,936
db_block_buffers 2,684,354,560 2,684,354,560 0
fixed_sga 102,076 102,076 0
log_buffer 3,145,728 3,145,728 0
init.ora Parameters for DB: ORCL Instance: ORCL Snaps: 43 -44
End value
Parameter Name Begin value (if different)
background_dump_dest /oracle/ora817/admin/ORCL/bdump
compatible 8.1.0
control_files /tk3c2/ORCL/control01.ctl, /tk3c2
core_dump_dest /oracle/ora817/admin/ORCL/cdump
db_block_buffers 327680
db_block_size 8192
db_name ORCL
db_writer_processes 10
distributed_transactions 400
hash_multiblock_io_count 8
instance_name ORCL
java_pool_size 32768
job_queue_interval 10
job_queue_processes 10
large_pool_size 0
log_archive_dest_1 location=/tk3c2/ORCL/arch
log_archive_format arch_%t_%s.arc
log_archive_start TRUE
log_buffer 3145728
log_checkpoint_interval 120000
log_checkpoint_timeout 1800
max_enabled_roles 30
open_cursors 800
open_links 20
os_authent_prefix
processes 3000
remote_login_passwordfile EXCLUSIVE
resource_limit TRUE
service_names ORCL
shared_pool_reserved_size 52428800
shared_pool_size 1073741824
sort_area_retained_size 3206920
sort_area_size 3206920
timed_statistics TRUE
user_dump_dest /oracle/ora817/admin/ORCL/udump
utl_file_dir /oracle/schedule
End of Report -
Failing to connect to Oracle from Crystal Reports
We have a client attempting to connect to 10g using crystal reports. They are getting ora-08001 as an error reported to them. Any ideas what could be causing this?
I don't know Crystal Reports and what it sends to and requests from the database, but that's the formal description of this error:
Error: ORA 8001
Text: maximum number of sequences per session exceeded
Cause: An operation requested a resource that was unavailable.
The maximum number of user sequences per session is specified by the
initialization parameter DC_SEQUENCES.
When this maximum is reached, no more requests are processed.
Action: Try the operation again in a few minutes.
If this error occurs often, shut down Oracle, increase the
DC_SEQUENCES parameter in the initialization parameter file, and
restart Oracle. -
Hello everyone,
Note: Apologize for the bad formatting, tried but it seems I forgot how to use it
BANNER
Oracle Database 11g Release 11.2.0.2.0 - 64bit Production
I've seen high "*latch: row cache objects*" in SP/ASH report for ~14 hours back, when the users were unable to connect to the database. There were,
WARNING: inbound connection timed out (ORA-3136)
Time: 30-APR-2012 02:24:36
Tracing not turned on.
Tns error struct:
errors all over the alert log for the duration of 6 minutes of the problem.
I've put few records in bold due to which I concluded that the problem was with "dc_users" thing.
Can anybody tell me how/where I should proceed forward ?
SP report:Instance Efficiency Indicators
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 100.00
Buffer Hit %: 99.84 Optimal W/A Exec %: 100.00
Library Hit %: 97.43 Soft Parse %: 87.86
Execute to Parse %: 22.54 Latch Hit %: 99.95
Parse CPU to Parse Elapsd %: 0.30 % Non-Parse CPU: 87.83
Shared Pool Statistics Begin End
Memory Usage %: 45.09 46.98
% SQL with executions>1: 11.49 13.15
% Memory for SQL w/exec>1: 72.96 21.33
Top 5 Timed Events Avg %Total
~~~~~~~~~~~~~~~~~~ wait Call
Event Waits Time (s) (ms) Time
latch: row cache objects 6,655 634,260 95306 97.0
log file sync 289,923 6,469 22 1.0
CPU time 5,039 .8
db file sequential read 310,084 2,840 9 .4
log file parallel write 451,706 1,144 3 .2
ASH Report
Analysis Begin Time: 30-Apr-12 02:24:00
Analysis End Time: 30-Apr-12 02:30:00
Elapsed Time: 6.0 (mins)
Begin Data Source: DBA_HIST_ACTIVE_SESS_HISTORY
in AWR snapshot 12185
End Data Source: DBA_HIST_ACTIVE_SESS_HISTORY
in AWR snapshot 12185
Sample Count: 1,385
Average Active Sessions: 38.47
Avg. Active Session per CPU: 1.60
Report Target: None specified
Top User Events DB/Inst: NIKU/niku (Apr 30 02:24 to 02:30)
Avg Active
Event Event Class % Event Sessions
latch: row cache objects Concurrency 75.45 29.03
CPU + Wait for CPU CPU 9.75 3.75
log file sync Commit 3.83 1.47
db file sequential read User I/O 3.61 1.39
Top Event P1/P2/P3 Values DB/Inst: NIKU/niku (Apr 30 02:24 to 02:30)
Event % Event P1 Value, P2 Value, P3 Value % Activity
Parameter 1 Parameter 2 Parameter 3
latch: row cache objects 75.60 "42287858200","279","0" 75.60
address number tries
1* select addr, latch#, child#, name, misses, gets from v$latch_children where name like '%row%cache%objec%' order by gets , misses
niku> /
ADDR LATCH# CHILD# NAME MISSES GETS
0000000A16FF21C8 279 26 row cache objects 0 0
0000000A16FF14C8 279 2 row cache objects 0 0
00000009D88D7ED8 279 3 row cache objects 0 0
0000000A16FF1B48 279 14 row cache objects 0 0
00000009D88D8558 279 15 row cache objects 0 0
0000000A16FF1CE8 279 17 row cache objects 0 0
0000000A26265A28 279 19 row cache objects 0 0
0000000A16FF1E88 279 20 row cache objects 0 0
00000009D88D8898 279 21 row cache objects 0 0
0000000A26265BC8 279 22 row cache objects 0 0
0000000A16FF2028 279 23 row cache objects 0 0
00000009D88D8A38 279 24 row cache objects 0 0
0000000A26265D68 279 25 row cache objects 0 0
00000009D88D8BD8 279 27 row cache objects 0 0
0000000A26265F08 279 28 row cache objects 0 0
00000009D88D8D78 279 30 row cache objects 0 0
0000000A262660A8 279 31 row cache objects 0 0
0000000A16FF2508 279 32 row cache objects 0 0
0000000A16FF26A8 279 35 row cache objects 0 0
00000009D88D90B8 279 36 row cache objects 0 0
0000000A262663E8 279 37 row cache objects 0 0
0000000A262668C8 279 46 row cache objects 0 0
0000000A26266A68 279 49 row cache objects 0 0
0000000A16FF2368 279 29 row cache objects 0 11
0000000A16FF2848 279 38 row cache objects 0 116
0000000A16FF29E8 279 41 row cache objects 0 200
00000009D88D93F8 279 42 row cache objects 0 318
00000009D88D9258 279 39 row cache objects 0 1010
0000000A16FF2EC8 279 50 row cache objects 0 1406
00000009D88D9598 279 45 row cache objects 0 1472
0000000A26266588 279 40 row cache objects 0 1705
0000000A26266728 279 43 row cache objects 0 7383
0000000A16FF2B88 279 44 row cache objects 0 32346
00000009D88D98D8 279 51 row cache objects 19 63948
0000000A26265888 279 16 row cache objects 0 88045
0000000A26266248 279 34 row cache objects 0 141176
00000009D88D9738 279 48 row cache objects 0 326672
0000000A16FF19A8 279 11 row cache objects 867 1770385
00000009D88D8078 279 6 row cache objects 9 1979542
0000000A16FF2D28 279 47 row cache objects 2 3435018
00000009D88D86F8 279 18 row cache objects 2557 14956121
0000000A26265068 279 1 row cache objects 224 24335868
0000000A262653A8 279 7 row cache objects 29760 133991553
00000009D88D8F18 279 33 row cache objects 60612 677263122
00000009D88D83B8 279 12 row cache objects 23981 739014460
0000000A26265208 279 4 row cache objects 19973399 852043775
0000000A26265548 279 10 row cache objects 280137 856097342
00000009D88D8218 279 9 row cache objects 715879777 1219000976
0000000A262656E8 279 13 row cache objects 3856073 2397402780
0000000A16FF1668 279 5 row cache objects 12763217 2920278217
*0000000A16FF1808 279 8 row cache objects 67329804 4145389092*
51 rows selected.
niku> list
1 select addr, latch#, child#, name, misses, gets from v$latch_children where name like '%row%cache%objec%' order by gets , misses
niku> select distinct s.kqrstcln latch#,r.cache#,r.parameter name,r.type,r.subordinate#
from v$rowcache r,x$kqrst s
where r.cache#=s.kqrstcid
order by 1,4,5; 2 3 4
LATCH# CACHE# NAME TYPE SUBORDINATE#
1 3 dc_rollback_segments PARENT
2 1 dc_free_extents PARENT
3 4 dc_used_extents PARENT
4 2 dc_segments PARENT
5 0 dc_tablespaces PARENT
6 5 dc_tablespace_quotas PARENT
7 6 dc_files PARENT
*8 10 dc_users PARENT*
*8 7 dc_users SUBORDINATE 0*
*8 7 dc_users SUBORDINATE 1*
*8 7 dc_users SUBORDINATE 2*
9 8 dc_objects PARENT
9 8 dc_object_grants SUBORDINATE 0
10 17 dc_global_oids PARENT
11 12 dc_constraints PARENT
12 13 dc_sequences PARENT
13 16 dc_histogram_defs PARENT
13 16 dc_histogram_data SUBORDINATE 0
13 16 dc_histogram_data SUBORDINATE 1
14 54 dc_sql_prs_errors PARENT
15 32 kqlsubheap_object PARENT
16 19 dc_table_scns PARENT
16 19 dc_partition_scns SUBORDINATE 0
17 18 dc_outlines PARENT
18 14 dc_profiles PARENT
19 47 realm cache PARENT
19 47 realm auth SUBORDINATE 0
20 48 Command rule cache PARENT
21 49 Realm Object cache PARENT
21 49 Realm Subordinate Cache SUBORDINATE 0
22 46 Rule Set Cache PARENT
23 34 extensible security user and rol PARENT
24 35 extensible security principal pa PARENT
25 37 extensible security UID to princ PARENT
26 36 extensible security principal na PARENT
27 33 extensible security principal ne PARENT
28 38 XS security class privilege PARENT
29 39 extensible security midtier cach PARENT
30 43 AV row cache 1 PARENT
31 44 AV row cache 2 PARENT
32 45 AV row cache 3 PARENT
33 15 global database name PARENT
34 20 rule_info PARENT
35 21 rule_or_piece PARENT
35 21 rule_fast_operators SUBORDINATE 0
36 23 dc_qmc_ldap_cache_entries PARENT
37 52 qmc_app_cache_entries PARENT
38 53 qmc_app_cache_entries PARENT
39 27 qmtmrcin_cache_entries PARENT
40 28 qmtmrctn_cache_entries PARENT
41 29 qmtmrcip_cache_entries PARENT
42 30 qmtmrctp_cache_entries PARENT
43 31 qmtmrciq_cache_entries PARENT
44 26 qmtmrctq_cache_entries PARENT
45 9 qmrc_cache_entries PARENT
46 50 qmemod_cache_entries PARENT
47 24 outstanding_alerts PARENT
48 22 dc_awr_control PARENT
49 25 SMO rowcache PARENT
50 40 sch_lj_objs PARENT
51 41 sch_lj_oids PARENT
61 rows selected.
niku> select parameter, gets from v$rowcache order by gets desc;
PARAMETER GETS
dc_users 2802019571
dc_tablespaces 2405092307
dc_objects 1815427326jjk wrote:
I've already been thru the link that you've mentioned and unfortunately couldn't make much use of it.I didn't think it was really likely to be relevant, but there was always a long shot that it might have given you a clue.
Considering the "dc_users" had maximum gets, I thought (rather as per internet) that it might be the point of contention. However I did observe high misses on child# 9 which is "dc_objects". It's often the case that the misses is more important than the gets when you see lots of gets and misses on a few latches/caches - the bit that might have been most instructure was the dictionary cache bit from the AWR showing gets, misses, scans, scanmisses etc. It might have told us a little about what was going in and out of the dictionary cache and let us guess why.
In alert log:
Sun Apr 29 02:20:00 2012
29-APR-2012 02:20:00 -- xxxxxxx package - REGRANT_READONLY Begin re-grant read only roles
Sun Apr 29 02:24:34 2012
29-APR-2012 02:24:34 -- xxxxxxx package - REGRANT_READONLY End re-grant read only roles
Sun Apr 29 02:30:00 2012
29-APR-2012 02:30:00 -- xxxxxxx package - REGRANT_READWRITE Begin re-grant read write roles
Sun Apr 29 02:32:02 2012
29-APR-2012 02:32:02 -- xxxxxxx package - REGRANT_READWRITE End re-grant read write roles
Is this code that "regrants" roles to users who already have them ? That's what it sounds like, and that sounds like something that would impact on various parts of the dictionary cache, especially dc_users, and possibly dc_obejcts.
CPU per Elap per Old
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
161,198 1,244 0.0 0.00 0.00 978935325
select /*+ rule */ c.name, u.name from con$ c, cdef$ cd, user$ u
where c.con# = cd.con# and cd.enabled = :1 and c.owner# = u.us
er#
159,955 159,952 1.0 0.00 0.00 2458412332
select o.name, u.name from obj$ o, user$ u where o.obj# = :1 an
d o.owner# = u.user#
159,932 6 0.0 0.00 0.00 2636710067
insert into objauth$(option$,grantor#,obj#,privilege#,grantee#,c
ol#,sequence#) values(decode(:1,0,null,:1),:2,:3,:4,:5,decode(:6
,0,null,:6),object_grant.nextval)
147,168 147,168 1.0 0.00 0.00 3468666020
select text from view$ where rowid=:1
124,635 124,635 1.0 0.00 0.00 564166580
select count(*) from ( select u.
name from registry$ r, us
er$ u where r.status in (1,3,5)
and r.namespace = 'SERVER'The first one looks like a response to a constraint being breached.
The third one looks like something that might happen when you grant a privilege on an object to a user - and maybe the first one happens if the user has already got it and the insert raises a "duplicate key" error. The fourth one commonly happens when you have to re-optimize a query containing a view - and when you execute DDL (such as changing privileges on an object) you invalidate SQL and have to re-optimize it eventually. I can't remember where I've seen the second one appearing.
If you have a process that tries to do a lot of grants on objects to users and roles in a very short time, it's quite likely to create havoc in the dictionary cache - check what that package was up to and why it runs.
What is the missing information ?When I looked at some of your posting, the output didn't match the query, some of the later columns had gone missing - this might have been my browser rather than your input though.
Regards
Jonathan Lewis -
"latch: row cache objects" and high "VERSION_COUNT"
Hello,
we are being faced with a situation where the database spends most of it's time waiting for latches in the shared pool (as seen in the AWR report).
All statements issued by the application are using bind variables, but what we can see in V$SQL is that even though the statements are using bind variables some of them have a relatively high version_count (> 300) and many invaliadations (100 - 200) even though the tables involved are very small (some not more than 3 or 4 rows).
Here is some (hopefully enough) information about the environment
Version: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production (on RedHat EL 5)
Parameters:
cursor_bind_capture_destination memory+disk
cursor_sharing EXACT
cursor_space_for_time FALSE
filesystemio_options none
hi_shared_memory_address 0
memory_max_target 12288M
memory_target 12288M
object_cache_optimal_size 102400
open_cursors 300
optimizer_capture_sql_plan_baselines FALSE
optimizer_dynamic_sampling 2
optimizer_features_enable 11.2.0.2
optimizer_index_caching 0
optimizer_index_cost_adj 100
optimizer_mode ALL_ROWS
optimizer_secure_view_merging TRUE
optimizer_use_invisible_indexes FALSE
optimizer_use_pending_statistics FALSE
optimizer_use_sql_plan_baselines TRUE
plsql_optimize_level 2
session_cached_cursors 50
shared_memory_address 0The shared pool size (according to AWR) is 4,832M
The buffer cache is 3,008M
Now, my question: is a version_count of > 300 a problem (we have about 10-15 of those with a total of ~7000 statements in v$sqlarea). Those are also the statements listed in the AWR report at the top in the section "SQL ordered by Version Count" and "SQL ordered by Sharable Memory"
Is it possible that those statements are causing the the latch contention in the shared pool?
I went through https://blogs.oracle.com/optimizer/entry/why_are_there_more_cursors_in_11g_for_my_query_containing_bind_variables_1
The tables involved are fairly small and all the execution plans for each cursor are identical.
I can understand some of the invalidations that happen, because we have 7 schemas that have identical tables, but from my understanding that shouldn't cause such a high invalidation number. Or am I mistaken?
I'm not that experienced with Oracle tuning at that level, so I would appreciate any pointer on how I can find out where exactly the latch problem occurs
After flushing the shared pool, the problem seems to go away for a while. But apparently that is only fighting symptoms, not fixing the root cause of the problem.
Some of the statements in question:
SELECT * FROM QRTZ_SIMPLE_TRIGGERS WHERE TRIGGER_NAME = :1 AND TRIGGER_GROUP = :2
UPDATE QRTZ_TRIGGERS SET TRIGGER_STATE = :1 WHERE TRIGGER_NAME = :2 AND TRIGGER_GROUP = :3 AND TRIGGER_STATE = :4
UPDATE QRTZ_TRIGGERS SET TRIGGER_STATE = :1 WHERE JOB_NAME = :2 AND JOB_GROUP = :3 AND TRIGGER_STATE = :4
SELECT TRIGGER_STATE FROM QRTZ_TRIGGERS WHERE TRIGGER_NAME = :1 AND TRIGGER_GROUP = :2
UPDATE QRTZ_SIMPLE_TRIGGERS SET REPEAT_COUNT = :1, REPEAT_INTERVAL = :2, TIMES_TRIGGERED = :3 WHERE TRIGGER_NAME = :4 AND TRIGGER_GROUP = :5
DELETE FROM QRTZ_TRIGGER_LISTENERS WHERE TRIGGER_NAME = :1 AND TRIGGER_GROUP = :2So all of them are using bind variables.
I have seen that the columns used in the where clause all have histograms available. Would removing them reduce the number of invalidations?
Unfortunately I did not save the information from v$sql_shared_cursor before the shared pool was flushed, but most of the invalidations occurred in the ROLL_INVALID_MISMATCH column if that is of any help. There are some invalidations reported for AUTH_CHECK_MISMATCH and TRANSLATION_MISMATCH but to my understanding they caused by executing the statement for different schemas if I'm not mistaken.
Looking at v$latch_missed, most of the waits for parent = 'row cache objects' are for "kqrpre: find obj" and "kqreqd: reget">
In the AWR report, what does the Dictionary Cache Stats section say?
>
Here they are:
Dictionary Cache Stats
Cache Get Requests Pct Miss Scan Reqs Mod Reqs Final Usage
dc_awr_control 65 0.00 0 2 1
dc_constraints 729 33.33 0 729 1
dc_global_oids 60 23.33 0 0 31
dc_histogram_data 7,397 10.53 0 0 2,514
dc_histogram_defs 21,797 9.83 0 0 5,239
dc_object_grants 4 25.00 0 0 12
dc_objects 27,683 2.29 0 223 2,581
dc_profiles 1,842 0.00 0 0 1
dc_rollback_segments 1,634 0.00 0 0 39
dc_segments 7,335 6.94 0 360 1,679
dc_sequences 139 5.76 0 139 19
dc_table_scns 53 100.00 0 0 0
dc_tablespace_quotas 1,956 0.10 0 0 4
dc_tablespaces 17,488 0.00 0 0 11
dc_users 58,013 0.03 0 0 164
global database name 4,261 0.00 0 0 1
outstanding_alerts 54 0.00 0 0 9
sch_lj_oids 4 0.00 0 0 2
Library Cache Activity
Namespace Get Requests Pct Miss Pin Requests Pct Miss Reloads Invalidations
ACCOUNT_STATUS 3,664 0.03 0 0 0
BODY 560 2.14 2,343 0.60 0 0
CLUSTER 52 0.00 52 0.00 0 0
DBLINK 3,668 0.00 0 0 0
EDITION 1,857 0.00 3,697 0.00 0 0
INDEX 99 19.19 99 19.19 0 0
OBJECT ID 68 100.00 0 0 0
SCHEMA 2,646 0.00 0 0 0
SQL AREA 32,996 2.26 1,142,497 0.21 189 226
SQL AREA BUILD 848 62.15 0 0 0
SQL AREA STATS 860 82.09 860 82.09 0 0
TABLE/PROCEDURE 17,713 2.62 26,112 4.88 61 0
TRIGGER 1,704 2.00 6,737 0.52 1 0 -
Oracle RM failing to connect: ORA-12545
Hi,
I am trying to run my application which uses Oracle client 8.0.6 on NCR MPRAS.
I am connecting to DB version. 8.1.7 running on Solaris box
Following are working fine for me which means there is no problem with TNSNAMES.ORA:
1) TNSPING
2) SQLPLUS
3) Applications using embedded SQL calls
But my recent application which uses the Resource Manager ORACLE_XA is failing at xa_open call. It give the error ora-12545.
Am I missing something here? Please help.
VikramI don't know Crystal Reports and what it sends to and requests from the database, but that's the formal description of this error:
Error: ORA 8001
Text: maximum number of sequences per session exceeded
Cause: An operation requested a resource that was unavailable.
The maximum number of user sequences per session is specified by the
initialization parameter DC_SEQUENCES.
When this maximum is reached, no more requests are processed.
Action: Try the operation again in a few minutes.
If this error occurs often, shut down Oracle, increase the
DC_SEQUENCES parameter in the initialization parameter file, and
restart Oracle. -
Dear Numbers users,
Recently I have started to work on a Tibetan dictionary. The listing of the Tibetan --> English meanings is straightforward and doesn't require formulas.
I would like to make a printable booklet with an index at the back of alphabetically organised words English --> Tibetan, with the page number where the Tibetan can be found in the dictionary.
This is how both tables would look like as a result:
I have been dabbling with LOOKUP, MATCH and CONCATENATE functions, but am unable to get the result of the English --> Tibetan table.
Does anyone have an idea how to tackle this task?
Thanks a lot for your help!
Henkv$rowcache는 사용자 요청쿼리에 대해서 definition 확인을 요청할 때에
발생하게 됩니다. 즉 dc_database_linkis라는 것은 그 db link에 대해서
조회를 할 때마나 측정값이 늘어나겠구요..
즉 사용자 쿼리가 들어왔을 때에 fet$, uet$, obj$ 같은 dba_~~ 의 base table을
조회하는 겁니다. 각 값에 대해서는 자세하게 나온 문서는 가지고 있는 것이
없는데.. 찾으면 알려드리죠..
하지만 일반적으로 이 부분에서 튜닝포인트에 대한 것은 아래와 같습니다.
Dictionary Cache Hit Ratio (Parameter)
Purpose :
Parameter별 딕셔너리 캐쉬의 적중률을 점검한다.
Description :
딕셔너리 캐쉬내에서 오브젝트별로 적중률을 점검하고, 문제가 되는 파라미터 항목에 대하여
원인분석 및 조치를 수행한다.
Criteria : 90.0 % Minimum
Guide :
파라미터별 적중률이 각각 90%이상을 유지할 것을 권장한다. 유난히 적중률이 낮은 파라미터 항목에
대하여 각각의 특성에 따라 원인을 판단하여 볼 필요가 있다. 예를 들어, dc_free_extents,
dc_used_extents의 적중률이 낮다면 저장공간의 실시간 할당이 잦다는 것을 의미하므로 오브젝트의
저장옵션을 검토하거나, Locally Managed tablespace의 운영을 검토해볼 수 있으며,
dc_sequence가 문제되는 경우는 Sequence의 Cache 사이즈를 증가시키는 방안을 검토해볼 수
있고, dc_synonym의 적중률이 비정상적으로 낮다면 많은 유저가 각자의 private Synonym을
사용하고 있지 않은지 점검해볼 필요가 있다. -
ORACLE DB getting slower until reboot
Hi,
I'm running oracle db 10g on Linux. After a while (few days) system becomes slower and slower like 10 x times .... but after reboot of the mashine, becomes
normal again.
Can anyone give me any hints where to look for the problem ? There are 12 clients connectiong to the mashine on daily basis through the Win .NET application ... doing basic stuff , reading, writting, deleting ....
Any hints please ?
KrisHi,
Below is my AWR report .... I can look but don't know what to look for ....
===========================================================
WORKLOAD REPOSITORY report for
DB Name DB Id Instance Inst Num Release Cluster Host
PRESCLIP 1523704616 presclip 1 10.1.0.3.0 NO tornado
Snap Id Snap Time Sessions Curs/Sess
Begin Snap: 4510 17-??? -08 10:00:02 22 5.0
End Snap: 4513 17-??? -08 13:00:35 24 5.8
Elapsed: 180.55 (mins)
DB Time: 183.63 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
Buffer Cache: 448M Std Block Size: 8K
Shared Pool Size: 528M Log Buffer: 512K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
Redo size: 8,071.06 320,263.85
Logical reads: 60,721.48 2,409,460.40
Block changes: 51.10 2,027.58
Physical reads: 28.61 1,135.10
Physical writes: 4.68 185.86
User calls: 56.94 2,259.28
Parses: 25.76 1,022.00
Hard parses: 0.81 32.15
Sorts: 0.87 34.34
Logons: 0.01 0.54
Executes: 26.20 1,039.80
Transactions: 0.03
% Blocks changed per Read: 0.08 Recursive Call %: 72.15
Rollback per transaction %: 9.89 Rows per Sort: 113.65
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Buffer Nowait %: 100.00 Redo NoWait %: 99.99
Buffer Hit %: 100.05 In-memory Sort %: 100.00
Library Hit %: 98.08 Soft Parse %: 96.85
Execute to Parse %: 1.71 Latch Hit %: 99.97
Parse CPU to Parse Elapsd %: 5.70 % Non-Parse CPU: 98.35
Shared Pool Statistics Begin End
Memory Usage %: 90.92 91.52
% SQL with executions>1: 99.27 87.56
% Memory for SQL w/exec>1: 98.23 88.97
Top 5 Timed Events
~~~~~~~~~~~~~~~~~~ % Total
Event Waits Time (s) DB Time Wait Class
CPU time 3,128 28.39
latch: cache buffers chains 142,296 1,794 16.28 Concurrency
latch: library cache 13,804 1,498 13.60 Concurrency
log file parallel write 97,140 1,254 11.38 System I/O
log file sync 94,602 1,214 11.02 Commit
Wait Events DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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
latch: cache buffers chains 142,296 142,296 1,794 13 521.2
latch: library cache 13,804 0 1,498 109 50.6
log file parallel write 97,140 0 1,254 13 355.8
log file sync 94,602 25 1,214 13 346.5
latch: shared pool 2,220 0 323 146 8.1
control file parallel write 4,492 0 306 68 16.5
latch free 2,134 12 107 50 7.8
SQL*Net break/reset to clie 96,766 0 53 1 354.5
db file sequential read 214 0 7 31 0.8
library cache pin 3 1 6 2106 0.0
log file switch completion 20 0 5 258 0.1
control file single write 348 0 5 14 1.3
class slave wait 1 1 5 5000 0.0
control file sequential rea 2,291 0 4 2 8.4
log buffer space 19 1 3 183 0.1
SQL*Net message to client 541,548 0 3 0 1,983.7
direct path read 309,510 0 2 0 1,133.7
rdbms ipc reply 97 0 1 14 0.4
process startup 9 0 1 142 0.0
LGWR wait for redo copy 171 27 1 4 0.6
SQL*Net more data from clie 5,767 0 1 0 21.1
latch: row cache objects 18 0 1 31 0.1
buffer busy waits 27 0 0 18 0.1
db file scattered read 18 0 0 22 0.1
log file single write 24 0 0 15 0.1
SQL*Net more data to client 10,224 0 0 0 37.5
latch: cache buffers lru ch 44 0 0 5 0.2
log file sequential read 24 0 0 2 0.1
db file parallel write 3,286 0 0 0 12.0
latch: session allocation 1 0 0 18 0.0
latch: redo writing 1 0 0 18 0.0
latch: library cache pin 2 0 0 8 0.0
latch: redo allocation 9 0 0 1 0.0
undo segment extension 151 151 0 0 0.6
direct path write 73 0 0 0 0.3
SQL*Net message from client 541,546 0 103,106 190 1,983.7
virtual circuit status 361 361 10,535 29182 1.3
Queue Monitor Wait 352 352 10,510 29857 1.3
wakeup time manager 36 0 10,300 286098 0.1
jobq slave wait 75 74 224 2987 0.3
Background Wait Events DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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 97,141 0 1,254 13 355.8
control file parallel write 4,495 0 306 68 16.5
latch: library cache 459 0 86 186 1.7
latch: shared pool 49 0 36 736 0.2
control file single write 349 0 5 14 1.3
control file sequential rea 2,163 0 4 2 7.9
rdbms ipc reply 97 0 1 14 0.4
process startup 9 0 1 142 0.0
latch: cache buffers chains 39 39 1 20 0.1
LGWR wait for redo copy 171 27 1 4 0.6
log file single write 24 0 0 15 0.1
buffer busy waits 18 0 0 18 0.1
latch free 3 0 0 48 0.0
log buffer space 1 0 0 139 0.0
log file sequential read 24 0 0 2 0.1
db file parallel write 3,287 0 0 0 12.0
latch: cache buffers lru ch 4 0 0 5 0.0
latch: redo writing 1 0 0 18 0.0
latch: redo allocation 9 0 0 1 0.0
direct path read 55 0 0 0 0.2
direct path write 55 0 0 0 0.2
rdbms ipc message 212,090 29,529 79,375 374 776.9
Queue Monitor Wait 352 352 10,510 29857 1.3
wakeup time manager 36 0 10,300 286098 0.1
smon timer 80 7 10,206 127577 0.3
Time Model Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> ordered by Time (seconds) desc
Time % Total
Statistic Name (seconds) DB Time
DB time 11,018.09 100.00
sql execute elapsed time 8,222.45 74.63
background elapsed time 3,392.24 30.79
DB CPU 3,128.31 28.39
parse time elapsed 1,259.35 11.43
hard parse elapsed time 684.68 6.21
sequence load elapsed time 135.62 1.23
background cpu time 36.63 .33
hard parse (sharing criteria) elapsed time 34.10 .31
Java execution elapsed time 32.37 .29
hard parse (bind mismatch) elapsed time 30.55 .28
connection management call elapsed time 20.41 .19
PL/SQL execution elapsed time 8.73 .08
PL/SQL compilation elapsed time .95 .01
failed parse elapsed time .01 .00
failed parse (out of shared memory) elapsed t .00 .00
inbound PL/SQL rpc elapsed time .00 .00
Operating System Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
Statistic Name Value
AVG_BUSY_TICKS 180,481
AVG_IDLE_TICKS 715,162
AVG_IN_BYTES 0
AVG_NICE_TICKS 31
AVG_OUT_BYTES 0
AVG_SYS_TICKS 17,431
AVG_USER_TICKS 163,018
BUSY_TICKS 360,961
IDLE_TICKS 1,430,323
IN_BYTES 0
NICE_TICKS 63
OUT_BYTES 0
RSRC_MGR_CPU_WAIT_TIME 0
SYS_TICKS 34,862
USER_TICKS 326,036
Service Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> ordered by DB Time
Physical Logical
Service Name DB Time (s) DB CPU (s) Reads Reads
SYS$USERS 11,018.2 3,128.3 309,775 ##########
SYS$BACKGROUND 0.0 0.0 108 90,504
presclip.pressclip.si 0.0 0.0 0 0
presclipXDB 0.0 0.0 0 0
Service Wait Class Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Wait Class info for services in the Service Statistics section.
-> Total Waits and Time Waited displayed for the following wait
classes: User I/O, Concurrency, Administrative, Network
-> Time Waited (Wt Time) in centisecond (100th of a second)
Service Name
User I/O User I/O Concurcy Concurcy Admin Admin Network Network
Total Wts Wt Time Total Wts Wt Time Total Wts Wt Time Total Wts Wt Time
SYS$USERS
######### 722 155001 315449 0 0 559051 367
SYS$BACKGROUND
614421 169 1120 14235 0 0 3 0
SQL ordered by Elapsed Time DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Resources reported for PL/SQL code includes the resources used by all SQL
statements called by the code.
-> % Total DB Time is the Elapsed Time of the SQL statement divided
into the Total Database Time multiplied by 100
Elapsed CPU Elap per % Total
Time (s) Time (s) Executions Exec (s) DB Time SQL Id
324 34 48,347 0.0 2.9 8vjk5pma3nkjm
Module: ReportQueueService.exe
SELECT "MS_REPORTQUEUE_DISPATCH_SEQ".NEXTVAL FROM DUAL
134 2 7 19.1 1.2 6mfnp8h90f9gm
Module: php-cgi.exe
SELECT count(*) "X" FROM MS_ARTICLE A , MS_MEDIA M, MS_ARTICLE_SHOW S, MS_ARTICL
E_GENRE G, MS_ARTICLE_AUTHOR AA ,(SELECT DISTINCT RA.ID_ARTICLE FROM MS_REPORT_A
RTICLE RA, MS_REPORT R,(SELECT MAX(ID) "ID",ID_SUBCLIPPING from MS_REPORT WHERE
( ID_SUBCLIPPING='ABANKA' OR ID_SUBCLIPPING='ARGOLINA' OR ID_SUBCLIPPING='ELEK
86 15 48,374 0.0 0.8 4m7m0t6fjcs5x
update seq$ set increment$=:2,minvalue=:3,maxvalue=:4,cycle#=:5,order$=:6,cache=
:7,highwater=:8,audit$=:9,flags=:10 where obj#=:1
71 1 1 70.5 0.6 gkxar2vy1wy2y
Module: Reporter.exe
SELECT TITLE,SUBTITLE,AUTHOR,ART_DATE,MEDIA_CODE,FULLTEXT,ID,STARTTIME,ON_PAGE,C
OORDINATES,COOR_TEXT,THUMBS_NR FROM MS_ARTICLE WHERE (ART_DATE > TO_DATE(:param1
,'dd.MM.yyyy') AND (MEDIA_COUNTRY = :param2 AND ((MEDIA_GROUP = :param3
OR MEDIA_GROUP = :param4 OR MEDIA_GROUP = :param5 OR MEDIA_CODE = :p
67 9 48,344 0.0 0.6 2skwhauh2cwky
select o.name, u.name from obj$ o, user$ u where o.obj# = :1 and o.owner# = u.u
ser#
57 12 1 56.5 0.5 dfksmtvu1m42z
Module: Reporter.exe
SELECT TITLE,SUBTITLE,AUTHOR,ART_DATE,MEDIA_CODE,FULLTEXT,ID,STARTTIME,ON_PAGE,C
OORDINATES,COOR_TEXT,THUMBS_NR FROM MS_ARTICLE WHERE (ART_DATE > TO_DATE(:param1
,'dd.MM.yyyy') AND MEDIA_COUNTRY = :param2 AND ( ( INSTR(CHAR_15, :param
3,1,1)>0 AND INSTR(CHAR_8, :param4,1,1)>0 ) OR ( INSTR(CHAR_14, :param5,1
54 0 2,163 0.0 0.5 803b7z0t84sq7
select job, nvl2(last_date, 1, 0) from sys.job$ where (((:1 <= next_date) and (n
ext_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, jo
b
52 0 1 51.6 0.5 0466bt39shky3
Module: php-cgi.exe
SELECT M.DESCRIPTION "NAME", O.X FROM MS_MEDIA_TYPE M,(SELECT A.MEDIA_TYPE, COUN
T(A.ID) "X" FROM MS_ARTICLE A,(SELECT DISTINCT RA.ID_ARTICLE FROM MS_REPORT_ARTI
CLE RA, MS_REPORT R,(SELECT ID,ID_SUBCLIPPING from MS_REPORT R WHERE ( ID_SUBCLI
PPING='PETROL' ) ) O WHERE ( R.ID_SUBCLIPPING='PETROL' ) AND R.ID = RA.ID_REPO
51 1 2 25.5 0.5 7capkpyw2kpwm
Module: php-cgi.exe
SELECT M.NAME, O.X FROM MS_MEDIA M,(SELECT A.MEDIA_CODE, COUNT(A.ID) "X" FROM MS
ARTICLE A,(SELECT DISTINCT RA.IDARTICLE FROM MS_REPORT_ARTICLE RA, MS_REPORT R
,(SELECT ID,ID_SUBCLIPPING from MS_REPORT R WHERE ( ID_SUBCLIPPING='PETROL' ) )
O WHERE ( R.ID_SUBCLIPPING='PETROL' ) AND R.ID = RA.ID_REPORT AND (O.ID =R.ID
39 0 3 12.9 0.3 00pmrvsjpawc8
DECLARE job BINARY_INTEGER := :job; next_date DATE := :mydate; broken BOOLEAN :
= FALSE; BEGIN wksys.wk_job.invoke(1,1); :mydate := next_date; IF broken THEN :b
:= 1; ELSE :b := 0; END IF; END;
SQL ordered by CPU Time DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Resources reported for PL/SQL code includes the resources used by all SQL
statements called by the code.
-> % Total DB Time is the Elapsed Time of the SQL statement divided
into the Total Database Time multiplied by 100
CPU Elapsed CPU per % Total
Time (s) Time (s) Executions Exec (s) DB Time SQL Id
34 324 48,347 0.00 2.9 8vjk5pma3nkjm
Module: ReportQueueService.exe
SELECT "MS_REPORTQUEUE_DISPATCH_SEQ".NEXTVAL FROM DUAL
15 86 48,374 0.00 0.8 4m7m0t6fjcs5x
update seq$ set increment$=:2,minvalue=:3,maxvalue=:4,cycle#=:5,order$=:6,cache=
:7,highwater=:8,audit$=:9,flags=:10 where obj#=:1
14 15 48,344 0.00 0.1 7gtztzv329wg0
select c.name, u.name from con$ c, cdef$ cd, user$ u where c.con# = cd.con# and
cd.enabled = :1 and c.owner# = u.user#
12 57 1 11.99 0.5 dfksmtvu1m42z
Module: Reporter.exe
SELECT TITLE,SUBTITLE,AUTHOR,ART_DATE,MEDIA_CODE,FULLTEXT,ID,STARTTIME,ON_PAGE,C
OORDINATES,COOR_TEXT,THUMBS_NR FROM MS_ARTICLE WHERE (ART_DATE > TO_DATE(:param1
,'dd.MM.yyyy') AND MEDIA_COUNTRY = :param2 AND ( ( INSTR(CHAR_15, :param
3,1,1)>0 AND INSTR(CHAR_8, :param4,1,1)>0 ) OR ( INSTR(CHAR_14, :param5,1
9 67 48,344 0.00 0.6 2skwhauh2cwky
select o.name, u.name from obj$ o, user$ u where o.obj# = :1 and o.owner# = u.u
ser#
6 24 257 0.02 0.2 221wsaadu72tx
Module: Reporter.exe
SELECT SC.NAME,ID_SUBCLIPPING,QUEUE_TIME,DISPATCH_TIME,REPORT_MODE,REPORT_DATA,R
D.DESCRIPTION, ROWNR,QUEUE_DATE,STATUS,DAYS,DATE_FROM,DATE_TO,ID,TEMPLATE,TEMPLA
TE_EMAIL,ARTICLE_PER_REPORT,DISPATCH_TOTAL,DISPATCH_SEND,DISPATCH_ERROR,RD.AUTOF
ILTER,SC.OWNER,SC.PAYER FROM MS_REPORTQUEUE_DISPATCH RD, MS_SUBCLIPPING SC, (SEL
4 7 233 0.02 0.1 3bymg61j293n0
Module: ControlCenter.exe
SELECT SC.NAME,ID_SUBCLIPPING,QUEUE_TIME,DISPATCH_TIME,REPORT_MODE,REPORT_DATA,R
D.DESCRIPTION, ROWNR,QUEUE_DATE,STATUS,DAYS,DATE_FROM,DATE_TO,ID,RD.TEMPLATE,RD.
TEMPLATE_EMAIL,RD.ARTICLE_PER_REPORT,DISPATCH_TOTAL,DISPATCH_SEND,DISPATCH_ERROR
,RD.AUTOFILTER FROM MS_REPORTQUEUE_DISPATCH RD, MS_SUBCLIPPING SC WHERE ID_SUBCL
3 9 15 0.18 0.1 fvswq0pbaxu7w
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=16800 AND
A.AUTHOR_CODE3 = AA.CODE
3 9 15 0.18 0.1 3hn8hkmtcywnd
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=16800 AND
A.AUTHOR_CODE2 = AA.CODE
3 8 15 0.17 0.1 1twph8wy3cajf
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A, MS_ARTICLE_CATEGORY AA WHERE ID=16800 A
ND A.CATEGORY = AA.CODE
2 134 7 0.33 1.2 6mfnp8h90f9gm
Module: php-cgi.exe
SELECT count(*) "X" FROM MS_ARTICLE A , MS_MEDIA M, MS_ARTICLE_SHOW S, MS_ARTICL
E_GENRE G, MS_ARTICLE_AUTHOR AA ,(SELECT DISTINCT RA.ID_ARTICLE FROM MS_REPORT_A
RTICLE RA, MS_REPORT R,(SELECT MAX(ID) "ID",ID_SUBCLIPPING from MS_REPORT WHERE
( ID_SUBCLIPPING='ABANKA' OR ID_SUBCLIPPING='ARGOLINA' OR ID_SUBCLIPPING='ELEK
SQL ordered by Gets DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Resources reported for PL/SQL code includes the resources used by all SQL
statements called by the code.
-> Total Buffer Gets: 657,782,688
-> Captured SQL accounts for 3.2% of Total Buffer Gets
Gets CPU Elapsed
Buffer Gets Executions per Exec %Total Time (s) Time (s) SQL Id
592,740 15 39,516.0 0.1 2.57 8.24 1twph8wy3cajf
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A, MS_ARTICLE_CATEGORY AA WHERE ID=16800 A
ND A.CATEGORY = AA.CODE
592,710 15 39,514.0 0.1 2.64 8.59 fvswq0pbaxu7w
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=16800 AND
A.AUTHOR_CODE3 = AA.CODE
592,710 15 39,514.0 0.1 2.63 8.88 3hn8hkmtcywnd
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=16800 AND
A.AUTHOR_CODE2 = AA.CODE
474,192 12 39,516.0 0.1 1.32 1.49 cpvuvvd0kf6rf
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A, MS_ARTICLE_CATEGORY AA WHERE ID=16424 A
ND A.CATEGORY = AA.CODE
474,192 12 39,516.0 0.1 1.36 1.80 2qn8hm2p6xrzf
Module: Reporter.vshost.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A, MS_ARTICLE_CATEGORY AA WHERE ID=12585 A
ND A.CATEGORY = AA.CODE
474,192 12 39,516.0 0.1 2.30 7.06 7vng73t6dkp9a
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A, MS_ARTICLE_CATEGORY AA WHERE ID=17112 A
ND A.CATEGORY = AA.CODE
474,168 12 39,514.0 0.1 1.33 1.42 1t38kgwh9u4wk
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=16424 AND
A.AUTHOR_CODE3 = AA.CODE
474,168 12 39,514.0 0.1 2.33 6.79 1x7k691cdnrwc
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=17112 AND
A.AUTHOR_CODE2 = AA.CODE
474,168 12 39,514.0 0.1 1.40 1.66 3bzy3n6ptkaqj
Module: Reporter.vshost.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=12585 AND
A.AUTHOR_CODE2 = AA.CODE
474,168 12 39,514.0 0.1 2.32 7.02 8b8du3dad2c8x
Module: Reporter.exe
SELECT AA.DESCRIPTION FROM MS_ARTICLE A,MS_ARTICLE_AUTHOR AA WHERE ID=17112 AND
A.AUTHOR_CODE3 = AA.CODE
SQL ordered by Reads DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Total Disk Reads: 309,883
-> Captured SQL accounts for 0.0% of Total Disk Reads
Reads CPU Elapsed
Physical Reads Executions per Exec %Total Time (s) Time (s) SQL Id
34 7 4.9 0.0 2.33 133.83 6mfnp8h90f9gm
Module: php-cgi.exe
SELECT count(*) "X" FROM MS_ARTICLE A , MS_MEDIA M, MS_ARTICLE_SHOW S, MS_ARTICL
E_GENRE G, MS_ARTICLE_AUTHOR AA ,(SELECT DISTINCT RA.ID_ARTICLE FROM MS_REPORT_A
RTICLE RA, MS_REPORT R,(SELECT MAX(ID) "ID",ID_SUBCLIPPING from MS_REPORT WHERE
( ID_SUBCLIPPING='ABANKA' OR ID_SUBCLIPPING='ARGOLINA' OR ID_SUBCLIPPING='ELEK
12 3 4.0 0.0 0.04 1.34 cx6p7nrvbnb9u
SELECT count(*) over () as total_count, endsn.event_id, nvl(xe.keh_id, 0)
, nvl(ash.cnt, 0), evtname.event_name, nvl(xc.class#, 0), e
vtname.wait_class_id, nvl(xc.keh_id, 0), (endsn.total_waits - nvl(startsn
.total_waits, 0)) as total_waits_diff, (endsn.total_timeouts - nvl
9 6 1.5 0.0 0.12 6.16 3c8vn62zcwxd9
INSERT INTO wrh$_sqltext (sql_id, dbid, sql_text,
command_type, snap_id, ref_count) SELECT /*+ ordered use_nl(s1
) index(s1) */ sie.sqlid_kewrsie, :dbid, s1.sql_fulltext,
s1.command_type, :lah_snap_id, 0 ref_count FROM x$kewrsqlidtab sie, v$sql
5 9 0.6 0.0 0.11 9.95 60d4pz6szvf0v
Module: TOAD 9.0.1.8
Select cols.column_id, cols.column_name as Name, nullable,
data_type as Type,
decode(data_type, 'CHAR', char_length,
'VARCHAR', char_length
'VARCHAR2', char_length,
'NCHAR', char_l
ength,
'NVARCHAR', char_length,
'NVARCHAR2
3 1 3.0 0.0 0.23 0.81 f1ycdhwd4mq59
Module: php-cgi.exe
SELECT M.DESCRIPTION "NAME", O.X FROM MS_MEDIA_TYPE M,(SELECT A.MEDIA_TYPE, COUN
T(A.ID) "X" FROM MS_ARTICLE A,(SELECT DISTINCT RA.ID_ARTICLE FROM MS_REPORT_ARTI
CLE RA, MS_REPORT R,(SELECT ID,ID_SUBCLIPPING from MS_REPORT R WHERE ( ID_SUBCLI
PPING='KONKURENCAABANKA' ) ) O WHERE ( R.ID_SUBCLIPPING='KONKURENCAABANKA' ) A
3 1 3.0 0.0 0.59 2.34 1uyb85bntztw5
Module: Reporter.exe
SELECT TITLE,SUBTITLE,AUTHOR,ART_DATE,MEDIA_CODE,FULLTEXT,ID,STARTTIME,ON_PAGE,C
OORDINATES,COOR_TEXT,THUMBS_NR FROM MS_ARTICLE WHERE (ART_DATE > TO_DATE(:param1
,'dd.MM.yyyy') AND MEDIA_COUNTRY = :param2 AND ( INSTR(CHAR_1, :param3,1,
1)>0 OR INSTR(CHAR_10, :param4,1,1)>0 OR INSTR(CHAR_10, :param5,1,1)>0
3 1 3.0 0.0 0.15 0.39 2hyd2cx2k89ms
Module: php-cgi.exe
SELECT M.DESCRIPTION "NAME", O.X FROM MS_ARTICLE_AUTHOR M,(SELECT A.AUTHOR_CODE,
COUNT(A.ID) "X" FROM MS_ARTICLE A,(SELECT DISTINCT RA.ID_ARTICLE FROM MS_REPORT
ARTICLE RA, MSREPORT R,(SELECT ID,ID_SUBCLIPPING from MS_REPORT R WHERE ( ID_S
UBCLIPPING='KONKURENCAABANKA' ) ) O WHERE ( R.ID_SUBCLIPPING='KONKURENCAABANKA
3 7 0.4 0.0 1.09 2.89 2r6xk5h5qvwct
Module: php-cgi.exe
SELECT * FROM ( SELECT C.*,rownum rnum from (SELECT TO_CHAR(ART_DATE,'DD.MM.YY
YY') "DATUM", M.NAME "MEDIA_CODE", S.DESCRIPTION "SHOW", G.DESCRIPTION "GENRE",
DURATION,TOTAL_UNITS, TITLE, SUMMARY, AA.DESCRIPTION "AUTHOR_CODE",ID FROM MS
ARTICLE A , MSMEDIA M, MS_ARTICLE_SHOW S, MS_ARTICLE_GENRE G, MS_ARTICLE_AUTHO
3 1 3.0 0.0 0.16 1.54 4mntfva3ftsv3
Module: php-cgi.exe
SELECT M.NAME, O.X FROM MS_MEDIA M,(SELECT A.MEDIA_CODE, COUNT(A.ID) "X" FROM MS
ARTICLE A,(SELECT DISTINCT RA.IDARTICLE FROM MS_REPORT_ARTICLE RA, MS_REPORT R
,(SELECT ID,ID_SUBCLIPPING from MS_REPORT R WHERE ( ID_SUBCLIPPING='KONKURENCAAB
ANKA' ) ) O WHERE ( R.ID_SUBCLIPPING='KONKURENCAABANKA' ) AND R.ID = RA.ID_REP
SQL ordered by Reads DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Total Disk Reads: 309,883
-> Captured SQL accounts for 0.0% of Total Disk Reads
Reads CPU Elapsed
Physical Reads Executions per Exec %Total Time (s) Time (s) SQL Id
3 15 0.2 0.0 0.01 0.34 70th7d08hqjf7
SELECT B.TYPE FROM SYS.WRI$_ADV_TASKS A, SYS.WRI$_ADV_DEFINITIONS B WHERE A.ADVI
SOR_ID = B.ID AND A.ID = :B1
SQL ordered by Executions DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Total Executions: 283,866
-> Captured SQL accounts for 72.7% of Total Executions
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) SQL Id
48,374 48,374 1.0 0.00 0.00 4m7m0t6fjcs5x
update seq$ set increment$=:2,minvalue=:3,maxvalue=:4,cycle#=:5,order$=:6,cache=
:7,highwater=:8,audit$=:9,flags=:10 where obj#=:1
48,347 48,347 1.0 0.00 0.01 8vjk5pma3nkjm
Module: ReportQueueService.exe
SELECT "MS_REPORTQUEUE_DISPATCH_SEQ".NEXTVAL FROM DUAL
48,344 48,344 1.0 0.00 0.00 2skwhauh2cwky
select o.name, u.name from obj$ o, user$ u where o.obj# = :1 and o.owner# = u.u
ser#
48,344 0 0.0 0.00 0.00 7gtztzv329wg0
select c.name, u.name from con$ c, cdef$ cd, user$ u where c.con# = cd.con# and
cd.enabled = :1 and c.owner# = u.user#
2,163 3 0.0 0.00 0.03 803b7z0t84sq7
select job, nvl2(last_date, 1, 0) from sys.job$ where (((:1 <= next_date) and (n
ext_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, jo
b
2,160 2,160 1.0 0.00 0.01 g2wr3u7s1gtf3
select count(*) from sys.job$ where (next_date > sysdate) and (next_date < (sysd
ate+5/86400))
1,738 1,738 1.0 0.00 0.00 f3w0gf816s7mj
Module: php-cgi.exe
SELECT CHAR_1 ,CHAR_2 ,CHAR_3 ,CHAR_4 ,CHAR_5 ,CHAR_6 ,CHAR_7 ,CHAR_8 ,CHAR_9 ,C
HAR_10,CHAR_11,CHAR_12,CHAR_13,CHAR_14,CHAR_15,CHAR_16,CHAR_17,CHAR_18,CHAR_19,C
HAR_20,CHAR_21,CHAR_22,CHAR_23,CHAR_24,CHAR_25,CHAR_26,CHAR_27,CHAR_28,CHAR_29,C
HAR_30,CHAR_31,CHAR_32,CHAR_33,CHAR_34,CHAR_35,CHAR_36,CHAR_37,CHAR_38,CHAR_39,C
765 4,029 5.3 0.00 0.00 0h6b2sajwb74n
select privilege#,level from sysauth$ connect by grantee#=prior privilege# and p
rivilege#>0 start with grantee#=:1 and privilege#>0
450 450 1.0 0.00 0.00 3arp7ypsf7gru
Module: Reporter.exe
SELECT TYPE,PUBLISH_TYPE,NAME FROM MS_MEDIA WHERE CODE='VECER'
438 435 1.0 0.00 0.00 3c1kubcdjnppq
update sys.col_usage$ set equality_preds = equality_preds + decode(bitan
d(:flag,1),0,0,1), equijoin_preds = equijoin_preds + decode(bitand(:flag
,2),0,0,1), nonequijoin_preds = nonequijoin_preds + decode(bitand(:flag,4),0,0
,1), range_preds = range_preds + decode(bitand(:flag,8),0,0,1),
SQL ordered by Parse Calls DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Total Parse Calls: 279,007
-> Captured SQL accounts for 72.4% of Total Parse Calls
% Total
Parse Calls Executions Parses SQL Id
48,374 48,374 17.34 4m7m0t6fjcs5x
update seq$ set increment$=:2,minvalue=:3,maxvalue=:4,cycle#=:5,order$=:6,cache=
:7,highwater=:8,audit$=:9,flags=:10 where obj#=:1
48,347 48,347 17.33 8vjk5pma3nkjm
Module: ReportQueueService.exe
SELECT "MS_REPORTQUEUE_DISPATCH_SEQ".NEXTVAL FROM DUAL
48,344 48,344 17.33 2skwhauh2cwky
select o.name, u.name from obj$ o, user$ u where o.obj# = :1 and o.owner# = u.u
ser#
48,344 48,344 17.33 7gtztzv329wg0
select c.name, u.name from con$ c, cdef$ cd, user$ u where c.con# = cd.con# and
cd.enabled = :1 and c.owner# = u.user#
1,738 1,738 0.62 f3w0gf816s7mj
Module: php-cgi.exe
SELECT CHAR_1 ,CHAR_2 ,CHAR_3 ,CHAR_4 ,CHAR_5 ,CHAR_6 ,CHAR_7 ,CHAR_8 ,CHAR_9 ,C
HAR_10,CHAR_11,CHAR_12,CHAR_13,CHAR_14,CHAR_15,CHAR_16,CHAR_17,CHAR_18,CHAR_19,C
HAR_20,CHAR_21,CHAR_22,CHAR_23,CHAR_24,CHAR_25,CHAR_26,CHAR_27,CHAR_28,CHAR_29,C
HAR_30,CHAR_31,CHAR_32,CHAR_33,CHAR_34,CHAR_35,CHAR_36,CHAR_37,CHAR_38,CHAR_39,C
765 765 0.27 0h6b2sajwb74n
select privilege#,level from sysauth$ connect by grantee#=prior privilege# and p
rivilege#>0 start with grantee#=:1 and privilege#>0
450 450 0.16 3arp7ypsf7gru
Module: Reporter.exe
SELECT TYPE,PUBLISH_TYPE,NAME FROM MS_MEDIA WHERE CODE='VECER'
303 303 0.11 g00cj285jmgsw
update sys.mon_mods$ set inserts = inserts + :ins, updates = updates + :upd, del
etes = deletes + :del, flags = (decode(bitand(flags, :flag), :flag, flags, flags
+ :flag)), drop_segments = drop_segments + :dropseg, timestamp = :time where ob
j# = :objn
303 303 0.11 350f5yrnnmshs
lock table sys.mon_mods$ in exclusive mode nowait
263 263 0.09 7k11t6vfbad3z
Module: Reporter.exe
SELECT TYPE,PUBLISH_TYPE,NAME FROM MS_MEDIA WHERE CODE='FINANCE'
SQL ordered by Sharable Memory DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
SQL ordered by Version Count DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Instance Activity Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
Statistic Total per Second per Trans
active txn count during cleanout 314 0.0 1.2
application wait time 5,338 0.5 19.6
background checkpoints completed 11 0.0 0.0
background checkpoints started 12 0.0 0.0
background timeouts 30,043 2.8 110.1
branch node splits 0 0.0 0.0
buffer is not pinned count 113,729,539 10,498.6 416,591.7
buffer is pinned count 233,007 21.5 853.5
bytes received via SQL*Net from 126,352,561 11,663.9 462,829.9
bytes sent via SQL*Net to client 331,740,626 30,623.8 1,215,167.1
Cached Commit SCN referenced 57 0.0 0.2
calls to get snapshot scn: kcmgs 8,354,353 771.2 30,602.0
calls to kcmgas 110,109 10.2 403.3
calls to kcmgcs 606 0.1 2.2
change write time 1,203 0.1 4.4
cleanout - number of ktugct call 324 0.0 1.2
cleanouts and rollbacks - consis 25 0.0 0.1
cleanouts only - consistent read 4 0.0 0.0
cluster key scan block gets 62,128 5.7 227.6
cluster key scans 49,051 4.5 179.7
commit cleanout failures: buffer 0 0.0 0.0
commit cleanout failures: callba 3 0.0 0.0
commit cleanout failures: cannot 0 0.0 0.0
commit cleanouts 51,067 4.7 187.1
commit cleanouts successfully co 51,064 4.7 187.1
Commit SCN cached 2 0.0 0.0
commit txn count during cleanout 97 0.0 0.4
concurrency wait time 329,626 30.4 1,207.4
consistent changes 109 0.0 0.4
consistent gets 656,978,539 60,647.3 2,406,514.8
consistent gets - examination 712,859 65.8 2,611.2
consistent gets direct 309,561 28.6 1,133.9
consistent gets from cache 656,668,978 60,618.7 2,405,380.9
CPU used by this session 316,638 29.2 1,159.9
CPU used when call started 316,638 29.2 1,159.9
CR blocks created 111 0.0 0.4
cursor authentications 6,546 0.6 24.0
data blocks consistent reads - u 108 0.0 0.4
db block changes 553,529 51.1 2,027.6
db block gets 804,149 74.2 2,945.6
db block gets direct 38 0.0 0.1
db block gets from cache 804,111 74.2 2,945.5
DB time 1,147,447 105.9 4,203.1
DBWR checkpoint buffers written 50,646 4.7 185.5
DBWR checkpoints 12 0.0 0.0
DBWR object drop buffers written 0 0.0 0.0
DBWR revisited being-written buf 0 0.0 0.0
DBWR thread checkpoint buffers w 0 0.0 0.0
DBWR transaction table writes 91 0.0 0.3
DBWR undo block writes 48,633 4.5 178.1
deferred (CURRENT) block cleanou 49,868 4.6 182.7
dirty buffers inspected 0 0.0 0.0
enqueue conversions 2,200 0.2 8.1
enqueue releases 290,145 26.8 1,062.8
enqueue requests 290,145 26.8 1,062.8
enqueue timeouts 0 0.0 0.0
enqueue waits 0 0.0 0.0
execute count 283,866 26.2 1,039.8
frame signature mismatch 0 0.0 0.0
free buffer inspected 661 0.1 2.4
Instance Activity Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
Statistic Total per Second per Trans
free buffer requested 14,055 1.3 51.5
heap block compress 904 0.1 3.3
hot buffers moved to head of LRU 1,387 0.1 5.1
immediate (CR) block cleanout ap 29 0.0 0.1
immediate (CURRENT) block cleano 518 0.1 1.9
IMU bind flushes 0 0.0 0.0
IMU commits 0 0.0 0.0
IMU contention 0 0.0 0.0
IMU CR rollbacks 0 0.0 0.0
IMU- failed to get a private str 48,866 4.5 179.0
IMU Flushes 0 0.0 0.0
IMU ktichg flush 0 0.0 0.0
IMU pool not allocated 48,866 4.5 179.0
IMU recursive-transaction flush 0 0.0 0.0
IMU Redo allocation size 0 0.0 0.0
IMU undo allocation size 0 0.0 0.0
index fast full scans (full) 901 0.1 3.3
index fetch by key 264,686 24.4 969.6
index scans kdiixs1 250,500 23.1 917.6
leaf node splits 90 0.0 0.3
leaf node 90-10 splits 39 0.0 0.1
logons cumulative 147 0.0 0.5
messages received 100,083 9.2 366.6
messages sent 100,083 9.2 366.6
Misses for writing mapping 1 0.0 0.0
no buffer to keep pinned count 0 0.0 0.0
no work - consistent read gets 655,358,632 60,497.7 2,400,581.1
opened cursors cumulative 230,635 21.3 844.8
parse count (failures) 7 0.0 0.0
parse count (hard) 8,776 0.8 32.2
parse count (total) 279,007 25.8 1,022.0
parse time cpu 5,167 0.5 18.9
parse time elapsed 90,687 8.4 332.2
physical read IO requests 309,720 28.6 1,134.5
physical reads 309,883 28.6 1,135.1
physical reads cache 274 0.0 1.0
physical reads cache prefetch 64 0.0 0.2
physical reads direct 309,609 28.6 1,134.1
physical reads direct (lob) 309,554 28.6 1,133.9
physical reads direct temporary 0 0.0 0.0
physical reads prefetch warmup 0 0.0 0.0
physical write IO requests 4,647 0.4 17.0
physical writes 50,739 4.7 185.9
physical writes direct 93 0.0 0.3
physical writes direct (lob) 13 0.0 0.1
physical writes direct temporary 0 0.0 0.0
physical writes from cache 50,646 4.7 185.5
physical writes non checkpoint 13,534 1.3 49.6
pinned buffers inspected 0 0.0 0.0
prefetch clients - default 0 0.0 0.0
prefetch warmup blocks aged out 0 0.0 0.0
prefetch warmup blocks flushed o 0 0.0 0.0
prefetched blocks aged out befor 0 0.0 0.0
process last non-idle time 165,677,888,421 15,294,119.1 #############
PX local messages recv'd 0 0.0 0.0
PX local messages sent 0 0.0 0.0
recovery blocks read 0 0.0 0.0
recursive calls 1,597,661 147.5 5,852.2
recursive cpu usage 11,184 1.0 41.0
redo blocks written 221,040 20.4 809.7
Instance Activity Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
Statistic Total per Second per Trans
redo buffer allocation retries 33 0.0 0.1
redo entries 280,995 25.9 1,029.3
redo log space requests 21 0.0 0.1
redo log space wait time 529 0.1 1.9
redo ordering marks 12,324 1.1 45.1
redo size 87,432,032 8,071.1 320,263.9
redo synch time 123,911 11.4 453.9
redo synch writes 96,422 8.9 353.2
redo wastage 22,205,548 2,049.9 81,339.0
redo write time 127,993 11.8 468.8
redo writer latching time 81 0.0 0.3
redo writes 97,141 9.0 355.8
rollback changes - undo records 48,377 4.5 177.2
rollbacks only - consistent read 80 0.0 0.3
rows fetched via callback 122,917 11.4 450.3
session connect time 165,677,888,421 15,294,119.1 #############
session logical reads 657,782,688 60,721.5 2,409,460.4
session pga memory max 9,254,040 854.3 33,897.6
session uga memory 3,911,344 361.1 14,327.3
session uga memory max 188,025,700 17,357.1 688,738.8
shared hash latch upgrades - no 250,555 23.1 917.8
shared hash latch upgrades - wai 2 0.0 0.0
sorts (disk) 0 0.0 0.0
sorts (memory) 9,374 0.9 34.3
sorts (rows) 1,065,331 98.3 3,902.3
SQL*Net roundtrips to/from clien 540,955 49.9 1,981.5
summed dirty queue length 0 0.0 0.0
switch current to new buffer 91 0.0 0.3
table fetch by rowid 140,045 12.9 513.0
table fetch continued row 82,641,580 7,628.8 302,716.4
table scan blocks gotten 572,610,809 52,859.1 2,097,475.5
table scan rows gotten 753,552,008 69,562.2 2,760,263.8
table scans (long tables) 22,633 2.1 82.9
table scans (rowid ranges) 0 0.0 0.0
table scans (short tables) 8,001 0.7 29.3
transaction rollbacks 48,096 4.4 176.2
transaction tables consistent re 0 0.0 0.0
transaction tables consistent re 0 0.0 0.0
undo change vector size 21,086,568 1,946.6 77,240.2
user calls 616,784 56.9 2,259.3
user commits 246 0.0 0.9
user I/O wait time 890 0.1 3.3
user rollbacks 27 0.0 0.1
workarea executions - onepass 0 0.0 0.0
workarea executions - optimal 9,370 0.9 34.3
write clones created in backgrou 3 0.0 0.0
write clones created in foregrou 18 0.0 0.1
Instance Activity Stats - Absolute Values DB/Inst: PRESCLIP/presclip Snaps: 4
-> Statistics with absolute values (should not be diffed)
-> Statistics identified by '(derived)' come from sources other than SYSSTAT
Statistic Begin Value End Value
logons current 22 24
open threads (derived) 1 1
opened cursors current 109 138
workarea memory allocated 167,837 167,837
Instance Activity Stats - Thread Activity DB/Inst: PRESCLIP/presclip Snaps: 45
Statistic Total per Hour
log switches (derived) 12 3.99
Tablespace IO Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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)
PRESCLIP
309,551 29 0.9 1.0 461 0 0 0.0
UNDOTBS1
11 0 4.5 1.0 3,215 0 27 18.1
SYSAUX
68 0 19.7 1.0 651 0 0 0.0
SYSTEM
86 0 12.0 1.0 275 0 0 0.0
USERS
11 0 25.5 1.0 11 0 0 0.0
File IO Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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)
PRESCLIP /home/orabase/oradata/presclip/.dbf
309,551 29 0.9 1.0 461 0 0 0.0
SYSAUX /home/orabase/OraHome_1/oradata/presclip/sysaux01.db
68 0 19.7 1.0 651 0 0 0.0
SYSTEM /home/orabase/OraHome_1/oradata/presclip/system01.db
86 0 12.0 1.0 275 0 0 0.0
UNDOTBS1 /home/orabase/OraHome_1/oradata/presclip/undotbs01.d
11 0 4.5 1.0 3,215 0 27 18.1
USERS /home/orabase/OraHome_1/oradata/presclip/users01.dbf
11 0 25.5 1.0 11 0 0 0.0
Buffer Pool Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Standard block size Pools D: default, K: keep, R: recycle
-> Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k
Free Writ Buffer
Number of Pool Buffer Physical Physical Buff Comp Busy
P Buffers Hit% Gets Reads Writes Wait Wait Waits
D 56,112 100 657,071,568 274 50,646 0 0 27
Instance Recovery Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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 25 1619 7884 18432 18432 40111
E 0 27 1658 8134 18432 18432 40915
Buffer Pool Advisory DB/Inst: PRESCLIP/presclip Snap: 4513
-> 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 44 .1 5,511 10,860.87 7,520,121,155
D 88 .2 11,022 10,067.41 6,970,728,249
D 132 .3 16,533 9,162.63 6,344,251,131
D 176 .4 22,044 4,918.92 3,405,884,972
D 220 .5 27,555 3,758.06 2,602,099,395
D 264 .6 33,066 2,066.73 1,431,012,319
D 308 .7 38,577 6.09 4,216,864
D 352 .8 44,088 3.82 2,648,248
D 396 .9 49,599 2.46 1,701,979
D 440 1.0 55,110 1.12 772,069
D 448 1.0 56,112 1.00 692,405
D 484 1.1 60,621 0.74 512,470
D 528 1.2 66,132 0.61 423,030
D 572 1.3 71,643 0.55 383,427
D 616 1.4 77,154 0.48 334,375
D 660 1.5 82,665 0.42 291,518
D 704 1.6 88,176 0.34 233,621
D 748 1.7 93,687 0.29 198,447
D 792 1.8 99,198 0.24 164,701
D 836 1.9 104,709 0.20 140,211
D 880 2.0 110,220 0.19 128,668
PGA Aggr Summary DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> PGA cache hit % - percentage of W/A (WorkArea) data processed only in-memory
PGA Cache Hit % W/A MB Processed Extra W/A MB Read/Written
100.0 1,384 0
PGA Aggr Target Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> B: Begin snap E: End snap (rows dentified with B or E contain data
which is absolute i.e. not diffed over the interval)
-> 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 %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 200 174 53.5 0.0 .0 .0 .0 10,240
E 200 173 53.7 0.0 .0 .0 .0 10,240
PGA Aggr Target Histogram DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> Optimal Executions are purely in-memory operations
Low High
Optimal Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
2K 4K 6,784 6,784 0 0
64K 128K 250 250 0 0
128K 256K 12 12 0 0
256K 512K 926 926 0 0
512K 1024K 1,398 1,398 0 0
PGA Memory Advisory DB/Inst: PRESCLIP/presclip Snap: 4513
-> 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
25 0.1 82,699.3 1,558.6 98.0 89
50 0.3 82,699.3 1,154.7 99.0 0
100 0.5 82,699.3 318.8 100.0 0
150 0.8 82,699.3 312.1 100.0 0
200 1.0 82,699.3 265.6 100.0 0
240 1.2 82,699.3 262.8 100.0 0
280 1.4 82,699.3 262.8 100.0 0
320 1.6 82,699.3 262.8 100.0 0
360 1.8 82,699.3 262.8 100.0 0
400 2.0 82,699.3 262.8 100.0 0
600 3.0 82,699.3 262.8 100.0 0
800 4.0 82,699.3 262.8 100.0 0
1,200 6.0 82,699.3 262.8 100.0 0
1,600 8.0 82,699.3 262.8 100.0 0
Shared Pool Advisory DB/Inst: PRESCLIP/presclip Snap: 4513
-> SP: Shared Pool Est LC: Estimated Library Cache Factr: Factor
-> 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.
Est LC Est LC Est LC Est LC
Shared SP Est LC Time Time Load Load Est LC
Pool Size Size Est LC Saved Saved Time Time Mem
Size(M) Factr (M) Mem Obj (s) Factr (s) Factr Obj Hits
80 .2 56 4,198 72,114 1.0 14,842 1.2 16,452,599
136 .3 111 6,647 73,539 1.0 13,417 1.1 16,491,805
192 .4 166 9,432 74,005 1.0 12,951 1.1 16,508,243
248 .5 221 12,492 74,291 1.0 12,665 1.1 16,519,582
304 .6 276 16,528 74,480 1.0 12,476 1.0 16,527,543
360 .7 331 23,498 74,624 1.0 12,332 1.0 16,534,394
416 .8 386 31,198 74,703 1.0 12,253 1.0 16,542,712
472 .9 441 37,726 74,859 1.0 12,097 1.0 16,558,200
528 1.0 496 44,910 74,917 1.0 12,039 1.0 16,567,536
584 1.1 551 49,341 74,953 1.0 12,003 1.0 16,571,102
640 1.2 606 56,543 75,021 1.0 11,935 1.0 16,575,012
696 1.3 661 61,575 75,176 1.0 11,780 1.0 16,580,220
752 1.4 716 63,726 75,214 1.0 11,742 1.0 16,592,724
808 1.5 771 70,249 75,269 1.0 11,687 1.0 16,598,334
864 1.6 826 77,528 75,286 1.0 11,670 1.0 16,599,942
920 1.7 881 83,639 75,312 1.0 11,644 1.0 16,602,620
976 1.8 936 90,371 75,359 1.0 11,597 1.0 16,607,945
1,032 2.0 991 94,801 75,407 1.0 11,549 1.0 16,610,849
1,088 2.1 1,049 97,305 75,430 1.0 11,526 1.0 16,617,958
Java Pool Advisory DB/Inst: PRESCLIP/presclip Snap: 4513
Est LC Est LC Est LC Est LC
Java JP Est LC Time Time Load Load Est LC
Pool Size Size Est LC Saved Saved Time Time Mem
Size(M) Factr (M) Mem Obj (s) Factr (s) Factr Obj Hits
4 .5 4 124 0 .0 5,291 1.0 0
8 1.0 4 124 0 .0 5,291 1.0 0
12 1.5 4 124 0 .0 5,291 1.0 0
16 2.0 4 124 0 .0 5,291 1.0 0
Buffer Wait Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> ordered by wait time desc, waits desc
Class Waits Total Wait Time (s) Avg Time (ms)
undo header 27 0 18
Enqueue Activity DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Undo Segment Summary DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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 Snap OutOf uS/uR/uU/
TS# Blocks Trans Len (s) Concurcy TooOld Space eS/eR/eU
1 48,135 96,602 128 4 0 0 0/0/0/0/0/0
Undo Segment Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> ordered by Time desc
Undo Num Max Qry Max Tx Snap OutOf uS/uR/uU/
End Time Blocks Trans Len (s) Concy TooOld Space eS/eR/eU
17-??? 12:5 3,249 6,554 0 3 0 0 0/0/0/0/0/0
17-??? 12:4 3,216 6,571 0 2 0 0 0/0/0/0/0/0
17-??? 12:3 2,905 5,993 128 2 0 0 0/0/0/0/0/0
17-??? 12:2 2,526 5,065 123 1 0 0 0/0/0/0/0/0
17-??? 12:1 1,599 3,088 105 3 0 0 0/0/0/0/0/0
17-??? 12:0 2,122 4,208 0 3 0 0 0/0/0/0/0/0
17-??? 11:5 2,559 5,140 0 2 0 0 0/0/0/0/0/0
17-??? 11:4 3,500 7,077 0 2 0 0 0/0/0/0/0/0
17-??? 11:3 2,894 5,802 0 2 0 0 0/0/0/0/0/0
17-??? 11:2 2,882 5,852 50 2 0 0 0/0/0/0/0/0
17-??? 11:1 1,853 3,733 53 4 0 0 0/0/0/0/0/0
17-??? 11:0 1,583 3,068 0 3 0 0 0/0/0/0/0/0
17-??? 10:5 3,019 6,055 16 2 0 0 0/0/0/0/0/0
17-??? 10:4 3,026 6,046 0 2 0 0 0/0/0/0/0/0
17-??? 10:3 3,523 7,082 0 2 0 0 0/0/0/0/0/0
17-??? 10:2 3,020 6,091 0 2 0 0 0/0/0/0/0/0
17-??? 10:1 3,028 6,051 0 2 0 0 0/0/0/0/0/0
17-??? 10:0 1,631 3,126 118 3 0 0 0/0/0/0/0/0
Latch Activity DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> "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 Name Requests Miss /Miss (s) Requests Miss
active checkpoint queue 6,841 0.0 0 0
active service list 17,532 0.0 0 0
archive control 24 0.0 0 0
begin backup scn array 15 0.0 0 0
cache buffer handles 266 0.0 0 0
cache buffers chains 1,315,303,855 0.0 0.4 1809 14,117 0.0
cache buffers lru chain 150,748 0.1 0.3 0 211,414,162 0.3
channel handle pool latc 288 0.0 0 0
channel operations paren 35,631 0.0 0 0
checkpoint queue latch 134,882 0.0 0 50,469 0.0
child cursor hash table 65,010 0.0 0.0 0 0
client/application info 9 0.0 0 0
compile environment latc 97,494 0.0 0 0
Consistent RBA 97,153 0.0 0 0
cursor bind value captur 395 0.0 0 366 0.0
dml lock allocation 197,003 0.0 0.0 0 0
dummy allocation 292 0.0 0 0
enqueue hash chains 582,892 0.0 0.0 0 21 0.0
enqueues 285,714 0.0 0.3 0 0
event group latch 144 0.0 0 0
file cache latch 459 0.0 0 0
FOB s.o list latch 152 0.0 0 0
global KZLD latch for me 135 0.0 0 0
hash table column usage 349 0.0 0 69,116 0.0
hash table modification 214 0.0 0 0
In memory undo latch 0 0 48,866 0.0
job workq parent latch 0 0 6 0.0
job_queue_processes para 181 0.0 0 0
JOX SGA heap latch 57 0.0 0 0
JS queue state obj latch 75,204 0.0 0 0
JS slv state obj latch 9 0.0 0 0
ksuosstats global area 727 0.0 0 0
KTF sga enqueue 26 0.0 0 3,367 0.0
ktm global data 199 0.0 0 0
KWQMN job cache list lat 36 0.0 0 0
lgwr LWN SCN 99,219 0.0 0 0
library cache 3,214,193 0.4 1.1 1498 34,182 2.3
library cache load lock 210 0.0 0 0
library cache lock 1,165,646 0.0 0.0 0 0
library cache lock alloc 99,387 0.0 0 0
library cache pin 1,779,127 0.0 0.1 0 4 0.0
library cache pin alloca 3,633 0.0 0 0
list of block allocation 123 0.0 0 0
loader state object free 584,340 0.0 0.1 0 0
longop free list parent 20 0.0 0 20 0.0
Memory Management Latch 52,575 0.0 0 3,517 0.0
message pool operations 2 0.0 0 0
messages 528,349 0.0 0.0 0 0
mostly latch-free SCN 99,228 0.0 0.0 0 0
MQL Tracking Latch 0 0 215 0.0
multiblock read objects 116 0.0 0 0
ncodef allocation latch 177 0.0 0 0
object queue header heap 11 0.0 0 0
object queue header oper 269,271 0.0 0 0
object stats modificatio 519 0.0 0 0
parallel query alloc buf 1,380 0.0 0 0
parameter table allocati 292 0.7 1.0 0 0
PL/SQL warning settings 149 0.0 0 0
post/wait queue 142,398 0.0 0 94,641 0.0
process allocation 144 0.0 0 144 0.0
Latch Activity DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> "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 Name Requests Miss /Miss (s) Requests Miss
process group creation 286 0.0 0 0
redo allocation 296,404 0.0 0.4 0 280,980 0.0
redo copy 0 0 281,096 0.1
redo writing 305,448 0.0 1.0 0 0
row cache objects 19,800,316 0.3 0.0 1 963 0.0
sequence cache 98,007 0.0 0 0
session allocation 275,416 0.0 1.0 0 0
session idle bit 1,331,355 0.0 0.2 0 0
session switching 177 0.0 0 0
session timer 3,643 0.0 0 0
shared pool 1,723,175 0.2 0.8 323 0
simulator hash latch 54,940,030 0.0 0 0
simulator lru latch 2,170 99.3 1.0 106 425,026 170.0
slave class 6 0.0 0 0
slave class create 24 12.5 1.0 1 0
sort extent pool 313 0.0 0 0
SQL memory manager latch 3 0.0 0 3,414 0.0
SQL memory manager worka 330,753 0.0 1.0 0 0
state object free list 6 0.0 0 0
statistics aggregation 420 0.0 0 0
SWRF Alerted Metric Elem 36,081 0.0 0 0
temp lob duration state 1 0.0 0 0
threshold alerts latch 428 0.0 0 0
transaction allocation 113 0.0 0 0
transaction branch alloc 177 0.0 0 0
undo global data 395,466 0.0 0.0 0 0
user lock 542 0.0 0 0
Latch Sleep Breakdown DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> ordered by misses desc
Latch Name
Get Requests Misses Sleeps Spin Gets Sleep1 Sleep2 Sleep3
cache buffers chains
1,315,303,855 385,895 142,296 320,582 647 54,945 9,721
row cache objects
19,800,316 63,155 18 63,138 16 1 0
library cache
3,214,193 12,757 13,804 1,332 9,607 1,392 426
shared pool
1,723,175 2,950 2,220 1,107 1,594 192 57
simulator lru latch
2,170 2,155 2,102 136 1,940 75 4
cache buffers lru chain
150,748 160 44 116 44 0 0
loader state object freelist
584,340 103 12 91 12 0 0
session idle bit
1,331,355 52 12 45 2 5 0
library cache pin
1,779,127 35 2 33 2 0 0
redo allocation
296,404 21 9 13 7 1 0
enqueues
285,714 6 2 4 2 0 0
slave class create
24 3 3 0 3 0 0
parameter table allocation management
292 2 2 0 2 0 0
session allocation
275,416 1 1 0 1 0 0
SQL memory manager workarea list latch
330,753 1 1 0 1 0 0
redo writing
305,448 1 1 0 1 0 0
Latch Miss Sources DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> 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 0 106,533 141,883
cache buffers chains kcbrls: kslbegin 0 31,818 228
cache buffers chains kcbnew: new latch again 0 3,533 10
cache buffers chains kcbgtcr: fast path 0 216 75
cache buffers chains kcbbxsv 0 123 10
cache buffers chains kcbgcur: kslbegin 0 43 38
cache buffers chains kcbzpnd: dump buffers 0 13 0
cache buffers chains kcbchg: kslbegin: bufs not 0 5 15
cache buffers chains kcbzhngcbk1: get hash chai 0 4 0
cache buffers chains kcbbic2 0 2 0
cache buffers chains kcbnlc 0 2 0
cache buffers lru chain kcbzar: KSLNBEGIN 0 38 0
cache buffers lru chain kcbkflb : age buffer out 0 3 0
cache buffers lru chain kcbgtcr:CR Scan:KCBRSKIP 0 2 0
cache buffers lru chain kcbzrn 0 1 26
enqueues ksqdel 0 2 0
library cache kglic 0 9,080 531
library cache kglupc: child 0 692 1,667
library cache kglpndl: child: before pro 0 658 926
library cache kglobpn: child: 0 490 2,150
library cache kglpin 0 284 154
library cache kglpndl: child: after proc 0 269 7
library cache kglpin: child: heap proces 0 226 14
library cache kgldti: 2child 0 197 156
library cache kgldte: child 0 0 183 1,986
library cache kglhdgc: child: 0 167 97
library cache kglhdgn: child: 0 156 2,103
library cache kglpnc: child 0 59 313
library cache kglobld 0 34 212
library cache kglpnp: child 0 9 7
library cache kglget: set reserved lock 0 8 418
library cache kglati 0 5 7
library cache lock kgllkdl: child: no lock ha 0 567 2,472
library cache pin kglpndl 0 1 1
library cache pin kglupc 0 1 0
loader state object free kcblfs 0 6 0
loader state object free kcblgs 0 6 12
parameter table allocati ksp_param_table_alloc 0 2 2
redo allocation kcrfw_redo_gen: redo alloc 0 9 0
redo writing kcrfwnf: new logfile 0 1 0
row cache objects kqreqd: reget 0 12 0
row cache objects kqrpre: find obj 0 5 17
row cache objects kqrso 0 1 0
session allocation ksuxds: KSUSFCLC set 0 1 0
session idle bit ksupuc: set busy 0 7 5
session idle bit ksupuc: clear busy 0 5 7
shared pool kghalo 0 1,271 612
shared pool kghupr1 0 446 1,365
shared pool kghfrunp: clatch: wait 0 361 584
shared pool kghfrunp: clatch: nowait 0 359 0
shared pool kghfrunp: alloc: wait 0 323 173
shared pool kghalp 0 117 49
shared pool kghfen: not perm alloc cla 0 60 20
shared pool kgh: permsp 0 1 0
shared pool kghfre 0 1 0
shared pool kghfree_extents: scan 0 1 1
simulator lru latch kcbs_simulate: simulate se 0 2,102 2,102
slave class create ksvcreate 0 3 0
SQL memory manager worka qesmmIRefreshBound 0 1 0
Parent Latch Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Child Latch Statistics DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Segments by Logical Reads DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> % Total shows % of logical reads for each top segment compared with total
logical reads for all segments captured by the Snapshot
Tablespace Subobject Obj. Logical
Owner Name Object Name Name Type Reads %Total
PRESCLIP PRESCLIP MS_ARTICLE TABLE 654,906,160 99.71
PRESCLIP PRESCLIP SYS_LOB0000051093C00 LOB 304,080 .05
PRESCLIP PRESCLIP MS_REPORTQUEUE_DISPA TABLE 233,936 .04
PRESCLIP PRESCLIP MS_ARTICLE_STAGE1 TABLE 97,808 .01
SYS SYSTEM I_CDEF4 INDEX 97,744 .01
Segments by Physical Reads DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
Tablespace Subobject Obj. Physical
Owner Name Object Name Name Type Reads %Total
PRESCLIP PRESCLIP SYS_LOB0000051093C00 LOB 303,704 98.13
PRESCLIP PRESCLIP SYS_LOB0000051093C00 LOB 4,529 1.46
PRESCLIP PRESCLIP SYS_LOB0000046827C00 LOB 1,118 .36
PRESCLIP PRESCLIP MS_ARTICLE TABLE 50 .02
SYS SYSAUX SYS_LOB0000008026C00 LOB 36 .01
Segments by Buffer Busy Waits DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Segments by Row Lock Waits DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Segments by ITL Waits DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
No data exists for this section of the report.
Dictionary Cache Stats DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> "Pct Misses" should be very low (< 2% in most cases)
-> "Final Usage" is the number of cache entries being used
Get Pct Scan Pct Mod Final
Cache Requests Miss Reqs Miss Reqs Usage
dc_awr_control 191 0.0 0 6 1
dc_global_oids 8,745 0.0 0 0 26
dc_histogram_data 39,720 0.0 0 0 674
dc_histogram_defs 35,456 0.3 0 0 2,671
dc_object_ids 5,847,398 0.0 0 0 1,116
dc_objects 14,462 0.2 0 0 789
dc_profiles 138 0.0 0 0 1
dc_rollback_segments 2,480 0.0 0 0 23
dc_segments 374,462 0.0 0 29 927
dc_sequences 48,405 0.0 0 48,405 13
dc_tablespaces 112,712 0.0 0 0 6
dc_usernames 709 0.0 0 0 18
dc_users 79,348 0.0 0 0 67
outstanding_alerts 126 0.0 0 0 6
Library Cache Activity DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
-> "Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 44 4.5 243 0.8 0 0
CLUSTER 19 0.0 48 0.0 0 0
INDEX 2 0.0 2 0.0 0 0
JAVA DATA 3 0.0 0 0 0
SQL AREA 230,499 3.4 711,949 2.4 860 0
TABLE/PROCEDURE 685 4.4 152,247 0.1 34 0
TRIGGER 3 0.0 48,579 0.0 0 0
SGA Memory Summary DB/Inst: PRESCLIP/presclip Snap: 4513
SGA regions Size in Bytes
Database Buffers 469,762,048
Fixed Size 782,404
Redo Buffers 524,288
Variable Size 573,312,956
SGA breakdown difference DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
Pool Name Begin value End value % Diff
java free memory 2,763,968 2,763,968 0.00
java joxlod exec hp 5,346,432 5,346,432 0.00
java joxs heap 278,208 278,208 0.00
large free memory 7,486,448 7,486,448 0.00
large PX msg pool 902,160 902,160 0.00
shared ASH buffers 4,194,304 4,194,304 0.00
shared dbwriter coalesce buffer 1,049,088 1,049,088 0.00
shared event statistics per sess 3,860,360 3,860,360 0.00
shared fixed allocation callback 344 344 0.00
shared free memory 50,274,976 46,941,344 -6.63
shared joxlod exec hp 316,300 316,300 0.00
shared joxlod pcod hp 54,664 54,664 0.00
shared joxs heap 4,220 4,220 0.00
shared KGLS heap 3,170,548 1,698,292 -46.44
shared KQR L SO 250,952 250,952 0.00
shared KQR M PO 2,723,332 2,623,064 -3.68
shared KQR M SO 980,320 391,016 -60.11
shared KQR S PO 279,256 279,256 0.00
shared KQR S SO 11,300 11,300 0.00
shared KTI-UNDO 1,235,304 1,235,304 0.00
shared library cache 111,273,504 94,381,576 -15.18
shared miscellaneous 35,266,584 35,266,728 0.00
shared parameters 18,108 11,348 -37.33
shared partitioning d 407,116 56,904 -86.02
shared PLS non-lib hp 10,404 10,404 0.00
shared PL/SQL DIANA 1,061,084 920,768 -13.22
shared PL/SQL MPCODE 1,972,164 1,999,880 1.41
shared PL/SQL PPCODE 40,964 21,192 -48.27
shared pl/sql source 17,732 104 -99.41
shared private strands 1,198,080 1,198,080 0.00
shared PX subheap 131,068 131,068 0.00
shared repository 188,420 188,420 0.00
shared row cache 3,707,272 3,707,272 0.00
shared sql area 329,584,656 352,498,780 6.95
shared table definiti 3,916 3,156 -19.41
shared trigger defini 9,756 4,304 -55.88
shared trigger inform 1,564 1,564 0.00
shared type object de 336,772 336,772 0.00
buffer_cache 469,762,048 469,762,048 0.00
fixed_sga 782,404 782,404 0.00
log_buffer 524,288 524,288 0.00
Resource Limit Stats DB/Inst: PRESCLIP/presclip Snap: 4513
No data exists for this section of the report.
init.ora Parameters DB/Inst: PRESCLIP/presclip Snaps: 4510-4513
End value
Parameter Name Begin value (if different)
background_dump_dest /home/orabase/admin/presclip/bdum
compatible 10.1.0.2.0
control_files /home/orabase/OraHome_1/oradata/p
core_dump_dest /home/orabase/admin/presclip/cdum
db_block_size 8192
__db_cache_size 469762048
db_domain pressclip.si
db_file_multiblock_read_count 16
db_name presclip
db_recovery_file_dest /home/orabase/flash_recovery_area
db_recovery_file_dest_size 2147483648
dispatchers (PROTOCOL=TCP) (SERVICE=presclipX
__java_pool_size 8388608
job_queue_processes 10
__large_pool_size 8388608
nls_date_format DD.MM.YYYY HH24:MI:SS
nls_language SLOVENIAN
nls_territory SLOVENIA
nls_time_format HH24:MI:SS
open_cursors 1500
pga_aggregate_target 209715200
processes 150
remote_login_passwordfile EXCLUSIVE
sga_max_size 1044381696
sga_target 1044381696
__shared_pool_size 553648128
undo_management AUTO
undo_tablespace UNDOTBS1
user_dump_dest /home/orabase/admin/presclip/udum
--------------------------------------------------------
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