CPU time and ELAPSED time in tkprof question
Hi,
I have a statment that is running more than 3 HR.
I run 10046 event and found that the CPU time and the ELAPSED time is almost the same:
call count cpu elapsed disk query current rows
Parse 2 0.00 0.00 0 0 0 0
Execute 2 0.00 0.00 0 3 0 1
Fetch 97 10175.76 10094.81 11216 56387604 0 1441
total 101 10175.76 10094.82 11216 56387607 0 1442
Is that can indicate of a problem in the machine ?
The TOP activity also shows 99% cpu usage.
CPU TTY PID USERNAME PRI NI SIZE RES STATE TIME %WCPU %CPU COMMAND
6 ? 24700 oracle 232 20 5448M 13184K run 195:34 99.18 99.00 oraclepcr
Thanks
Hi,
Thank you for your replay.
Its version 10204 on HP-UX with 24GB and 8 CPUs.
No i dont have any MERGE JOIN CARTESIAN.
The reason that i didnt upload the plan is because its too long...far too long ....
call count cpu elapsed disk query current rows
Parse 1 42.20 41.38 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 5 444.12 447.27 1153 2486187 0 61
total 7 486.32 488.65 1153 2486187 0 61
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 65 (PSSYS)
Rows Execution Plan
0 SELECT STATEMENT MODE: ALL_ROWS
0 UNION-ALL
0 CONCATENATION
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 HASH JOIN (OUTER)
0 HASH JOIN (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED
LOOPS (OUTER)
0 FILTER
0 HASH
JOIN (OUTER)
0
TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_RD_COMPANY'
(TABLE)
0
NESTED LOOPS
0
NESTED LOOPS (OUTER)
0
NESTED LOOPS
0
NESTED LOOPS
0
HASH JOIN
0
TABLE ACCESS MODE:
ANALYZED (FULL) OF 'PS_PROD
_ITEM' (TABLE)
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID)
OF 'PS_RO_LINE' (TABLE)
0
NESTED LOOPS
0
HASH JOIN
0
INDEX MOD
E: ANALYZED (FULL SCAN)
OF 'PS0RO_DEFN_HDSTAT'
(INDEX)
0
TABLE ACCES
S MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_RO_H
EADER' (TABLE)
0
INDEX
MODE: ANALYZED (RANGE
SCAN) OF 'PSERO_HEADER'
(INDEX)
0
INDEX MODE:
ANALYZED (RANGE SCAN) OF
'PSARO_LINE' (INDEX (UNIQ
UE))
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RO_BOID' (TABLE)
0
INDEX MODE: ANALYZ
ED (UNIQUE SCAN) OF 'PS_RO_
BOID' (INDEX (UNIQUE))
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RF_INST_PROD' (TABLE)
0
INDEX MODE: ANALYZED
(RANGE SCAN) OF 'PS_RF_INST_
PROD' (INDEX (UNIQUE))
0
TABLE ACCESS MODE: ANALYZED
(BY INDEX ROWID) OF 'PS_RD_PER
SON' (TABLE)
0
INDEX MODE: ANALYZED
(UNIQUE SCAN) OF 'PS_RD_PERSO
N' (INDEX (UNIQUE))
0
INDEX MODE: ANALYZED (RANGE
SCAN) OF 'PS0RD_COMPANY' (INDEX)
0 VIEW
OF 'XLATTABLE_VW' (VIEW)
0
NESTED LOOPS
0
TABLE ACCESS MODE: ANALYZED
(FULL) OF 'PSXLATITEM' (TABLE)
0
INDEX MODE: ANALYZED (UNIQUE
SCAN) OF 'PS_PSXLATDEFN' (INDEX
(UNIQUE))
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_RSF_INDUSTRY' (TABLE)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'PS3RSF_INDUSTRY' (INDEX)
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'NAP_CATALOG_NUM' (TABLE)
0 INDEX
MODE: ANALYZED (UNIQUE SCAN) OF
'PS_NAP_CATALOG_NUM' (INDEX (UNIQUE)
0 MAT_VIEW
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'IP_CONNECTION_TYPES' (MAT_VIEW)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'IP_CONNECTION_TYPES_X1' (INDEX)
0 TABLE ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'NAP_INTERNET' (TABLE)
0 INDEX MODE:
ANALYZED (UNIQUE SCAN) OF
'PS_NAP_INTERNET' (INDEX (UNIQUE))
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RF_INST_PROD' (TABLE)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'PS_RF_INST_PROD' (INDEX (UNIQUE))
0 MAT_VIEW ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'NAP_CATALOG_NUM' (TABLE)
0 INDEX MODE: ANALYZED
(UNIQUE SCAN) OF 'PS_NAP_CATALOG_NUM'
(INDEX (UNIQUE))
0 MAT_VIEW ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF 'BB_CODE_TABLE'
(MAT_VIEW)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF 'BB_CODE_TABLE'
(MAT_VIEW)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'IP_CONNECTION_TYPES' (MAT_VIEW)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'IP_CONNECTION_TYPES_X1'
(INDEX)
0 MAT_VIEW ACCESS MODE: ANALYZED
(FULL) OF 'IP_PIRSUM_CODE' (MAT_VIEW)
0 MAT_VIEW ACCESS MODE: ANALYZED
(FULL) OF 'IP_PIRSUM_CODE' (MAT_VIEW)
0 TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_BO_NAME' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN)
OF 'PS_BO_NAME' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_BO_CM' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN)
OF 'PS_BO_CM' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_BO_CM_USE' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS_BO_CM_USE' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_CM' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_CM' (INDEX (UNIQUE))
0 MAT_VIEW ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 INDEX MODE: ANALYZED (FULL SCAN) OF
'PSHBO_NAME' (INDEX)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS1RD_PERSON' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RB_WORKER' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_RB_WORKER' (INDEX (UNIQUE))
0 INDEX MODE: ANALYZED (FULL SCAN) OF 'PSHBO_NAME'
(INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RD_PERSON' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS1RD_PERSON' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RF_GRP_MEMBER' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PSARF_GRP_MEMBER' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RF_PROVIDER_GRP' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_RF_PROVIDER_GRP' (INDEX (UNIQUE))
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 HASH JOIN (OUTER)
0 HASH JOIN (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED
LOOPS (OUTER)
0 FILTER
0 HASH
JOIN (OUTER)
0
TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_RD_COMPANY'
(TABLE)
0
NESTED LOOPS
0
NESTED LOOPS
0
NESTED LOOPS (OUTER)
0
NESTED LOOPS
0
HASH JOIN
0
TABLE ACCESS MODE:
ANALYZED (FULL) OF 'PS_PROD
_ITEM' (TABLE)
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID)
OF 'PS_RO_LINE' (TABLE)
0
NESTED LOOPS
0
HASH JOIN
0
INDEX MOD
E: ANALYZED (FULL SCAN)
OF 'PS0RO_DEFN_HDSTAT'
(INDEX)
0
TABLE ACCES
S MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_RO_H
EADER' (TABLE)
0
INDEX
MODE: ANALYZED (RANGE
SCAN) OF 'PSERO_HEADER'
(INDEX)
0
INDEX MODE:
ANALYZED (RANGE SCAN) OF
'PSARO_LINE' (INDEX (UNIQ
UE))
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RO_BOID' (TABLE)
0
INDEX MODE: ANALYZ
ED (UNIQUE SCAN) OF 'PS_RO_
BOID' (INDEX (UNIQUE))
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RD_PERSON' (TABLE)
0
INDEX MODE: ANALYZED
(UNIQUE SCAN) OF 'PS_RD_PERS
ON' (INDEX (UNIQUE))
0
TABLE ACCESS MODE: ANALYZED
(BY INDEX ROWID) OF 'PS_RF_INS
T_PROD' (TABLE)
0
INDEX MODE: ANALYZED
(RANGE SCAN) OF 'PS_RF_INST_P
ROD' (INDEX (UNIQUE))
0
INDEX MODE: ANALYZED (RANGE
SCAN) OF 'PS0RD_COMPANY' (INDEX)
0 VIEW
OF 'XLATTABLE_VW' (VIEW)
0
NESTED LOOPS
0
TABLE ACCESS MODE: ANALYZED
(FULL) OF 'PSXLATITEM' (TABLE)
0
INDEX MODE: ANALYZED (UNIQUE
SCAN) OF 'PS_PSXLATDEFN' (INDEX
(UNIQUE))
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_RSF_INDUSTRY' (TABLE)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'PS3RSF_INDUSTRY' (INDEX)
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'NAP_CATALOG_NUM' (TABLE)
0 INDEX
MODE: ANALYZED (UNIQUE SCAN) OF
'PS_NAP_CATALOG_NUM' (INDEX (UNIQUE)
0 MAT_VIEW
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'IP_CONNECTION_TYPES' (MAT_VIEW)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'IP_CONNECTION_TYPES_X1' (INDEX)
0 TABLE ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'NAP_INTERNET' (TABLE)
0 INDEX MODE:
ANALYZED (UNIQUE SCAN) OF
'PS_NAP_INTERNET' (INDEX (UNIQUE))
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RF_INST_PROD' (TABLE)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'PS_RF_INST_PROD' (INDEX (UNIQUE))
0 MAT_VIEW ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'NAP_CATALOG_NUM' (TABLE)
0 INDEX MODE: ANALYZED
(UNIQUE SCAN) OF 'PS_NAP_CATALOG_NUM'
(INDEX (UNIQUE))
0 MAT_VIEW ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF 'BB_CODE_TABLE'
(MAT_VIEW)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF 'BB_CODE_TABLE'
(MAT_VIEW)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'IP_CONNECTION_TYPES' (MAT_VIEW)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'IP_CONNECTION_TYPES_X1'
(INDEX)
0 MAT_VIEW ACCESS MODE: ANALYZED
(FULL) OF 'IP_PIRSUM_CODE' (MAT_VIEW)
0 MAT_VIEW ACCESS MODE: ANALYZED
(FULL) OF 'IP_PIRSUM_CODE' (MAT_VIEW)
0 TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_BO_NAME' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN)
OF 'PS_BO_NAME' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_BO_CM' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN)
OF 'PS_BO_CM' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_BO_CM_USE' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS_BO_CM_USE' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_CM' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_CM' (INDEX (UNIQUE))
0 MAT_VIEW ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 INDEX MODE: ANALYZED (FULL SCAN) OF
'PSHBO_NAME' (INDEX)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS1RD_PERSON' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RB_WORKER' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_RB_WORKER' (INDEX (UNIQUE))
0 INDEX MODE: ANALYZED (FULL SCAN) OF 'PSHBO_NAME'
(INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RD_PERSON' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS1RD_PERSON' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RF_GRP_MEMBER' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PSARF_GRP_MEMBER' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RF_PROVIDER_GRP' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_RF_PROVIDER_GRP' (INDEX (UNIQUE))
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 HASH JOIN (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 FILTER
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
0 NESTED LOOPS (OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
0 NESTED LOOPS
(OUTER)
0 NESTED LOOPS
(OUTER)
0 NESTED
LOOPS (OUTER)
0 NESTED
LOOPS
0 NESTED
LOOPS (OUTER)
0
NESTED LOOPS
0
HASH JOIN
0
TABLE ACCESS MODE: ANALYZED
(FULL) OF 'PS_PROD_ITEM' (TABLE)
0
TABLE ACCESS MODE: ANALYZED
(BY INDEX ROWID) OF 'PS_RO_LINE
' (TABLE)
0
NESTED LOOPS
0
HASH JOIN
0
INDEX MODE: ANALYZED
(FULL SCAN) OF 'PS0RO_DEFN_H
DSTAT' (INDEX)
0
TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RO_HEADER' (TABLE)
0
INDEX MODE: ANALYZ
ED (RANGE SCAN) OF 'PSERO_H
EADER' (INDEX)
0
INDEX MODE: ANALYZED
(RANGE SCAN) OF 'PSARO_LINE'
(INDEX (UNIQUE))
0
TABLE ACCESS MODE: ANALYZED
(BY INDEX ROWID) OF 'PS_RO_BOID'
(TABLE)
0
INDEX MODE: ANALYZED (UNIQUE
SCAN) OF 'PS_RO_BOID' (INDEX
(UNIQUE))
0
TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'PS_RD_PERSON'
(TABLE)
0
INDEX MODE: ANALYZED (UNIQUE
SCAN) OF 'PS_RD_PERSON' (INDEX
(UNIQUE))
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_RF_INST_PROD' (TABLE)
0
INDEX MODE: ANALYZED (RANGE
SCAN) OF 'PS_RF_INST_PROD' (INDEX
(UNIQUE))
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'PS_BO_NAME' (TABLE)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'PS_BO_NAME' (INDEX (UNIQUE))
0 TABLE
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'NAP_CATALOG_NUM' (TABLE)
0 INDEX
MODE: ANALYZED (UNIQUE SCAN) OF
'PS_NAP_CATALOG_NUM' (INDEX (UNIQUE)
0 MAT_VIEW
ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'IP_CONNECTION_TYPES'
(MAT_VIEW)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'IP_CONNECTION_TYPES_X1' (INDEX)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'PS_NAP_IP_DEBIT' (INDEX (UNIQUE))
0 SORT
(AGGREGATE)
0 INDEX
MODE: ANALYZED (RANGE SCAN) OF
'PS_NAP_IP_DEBIT' (INDEX (UNIQUE))
0 TABLE ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'NAP_CATALOG_NUM' (TABLE)
0 INDEX MODE:
ANALYZED (UNIQUE SCAN) OF
'PS_NAP_CATALOG_NUM' (INDEX (UNIQUE))
0 MAT_VIEW ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'IP_CONNECTION_TYPES' (MAT_VIEW)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'IP_CONNECTION_TYPES_X1' (INDEX)
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RD_COMPANY' (TABLE)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF 'PS0RD_COMPANY'
(INDEX)
0 VIEW PUSHED PREDICATE
OF 'XLATTABLE_VW' (VIEW)
0 NESTED LOOPS
0 TABLE ACCESS
MODE: ANALYZED (BY INDEX ROWID) OF
'PSXLATITEM' (TABLE)
0 INDEX MODE:
ANALYZED (RANGE SCAN) OF
'PSBPSXLATITEM' (INDEX)
0 INDEX MODE:
ANALYZED (UNIQUE SCAN) OF
'PS_PSXLATDEFN' (INDEX (UNIQUE))
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF
'PS_RSF_INDUSTRY' (TABLE)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'PS3RSF_INDUSTRY' (INDEX)
0 TABLE ACCESS MODE:
ANALYZED (BY INDEX ROWID) OF 'PS_BO_CM'
(TABLE)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'PS_BO_CM' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED
(BY INDEX ROWID) OF 'PS_BO_CM_USE' (TABLE)
0 INDEX MODE: ANALYZED
(RANGE SCAN) OF 'PS_BO_CM_USE' (INDEX (UNIQUE)
0 TABLE ACCESS MODE: ANALYZED
(BY INDEX ROWID) OF 'PS_CM' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE
SCAN) OF 'PS_CM' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'NAP_INTERNET' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE
SCAN) OF 'PS_NAP_INTERNET' (INDEX (UNIQUE))
0 MAT_VIEW ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN)
OF 'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN)
OF 'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE: ANALYZED (BY
INDEX ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE: ANALYZED (FULL) OF
'IP_PIRSUM_CODE' (MAT_VIEW)
0 MAT_VIEW ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 MAT_VIEW ACCESS MODE: ANALYZED (BY INDEX
ROWID) OF 'BB_CODE_TABLE' (MAT_VIEW)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'BB_CODE_TABLE_I' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID)
OF 'PS_BO_NAME' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS_BO_NAME_IDX1' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RD_PERSON' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS1RD_PERSON' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RF_GRP_MEMBER' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PSARF_GRP_MEMBER' (INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RF_PROVIDER_GRP' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF
'PS_RF_PROVIDER_GRP' (INDEX (UNIQUE))
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_BO_NAME' (TABLE)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF
'PS_BO_NAME_IDX1' (INDEX)
0 INDEX MODE: ANALYZED (RANGE SCAN) OF 'PS1RD_PERSON'
(INDEX)
0 TABLE ACCESS MODE: ANALYZED (BY INDEX ROWID) OF
'PS_RB_WORKER' (TABLE)
0 INDEX MODE: ANALYZED (UNIQUE SCAN) OF 'PS_RB_WORKER'
(INDEX (UNIQUE))
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Youtube videos won't show duration time and elapsed time!
Hello all.
I have a problem with YouTube on iOS 5.1.1
Whenever I play a video from YouTube in safari there is no duration time or elapsed time dispayed .
However restoring from an iCloud backup fixed the problem.
A few days later this problem occurred again. So I searched iCloud for any safari related elements, I found com.apple.webviewservice
I google it but I couldn't find any relations with playing videos;(
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Diffrence between cpu and elapse time in tkprof
Hi All
i found huge diffrence between cpu and elapsed time in tkprof. can you please advice me on this issue.
>call count cpu elapsed disk query current rows
==================================================
Parse 1 0.12 1.36 2 11 0 0
Execute 1 14.30 720.20 46548 190520 205 100
Fetch 0 0.00 0.00 0 0 0 0
======================================================
total 2 14.42 721.56 46550 190531 205 100
Misses in library cache during parse: 1
Optimizer goal: CHOOSE
Parsing user id: 173 (recursive depth: 1)
Elapsed times include waiting on following events:
Event waited on Times waited Max. Wait Total Waited
===========================================
db file sequential read 46544 0.49 632.12
db file scattered read 1 0.00 0.00
my select statement
SELECT cst.customer_id> ,DECODE(COUNT(cr.deposit_date), 0, 0, ROUND(SUM(cr.deposit_date - ps.trx_date) / COUNT(cr.deposit_date))) avgdays
> ,DECODE(COUNT(cr.deposit_date), 0, 0, ROUND(SUM(cr.deposit_date - ps.due_date) / COUNT(cr.deposit_date))) avgdayslate
> ,NVL(SUM(DECODE(SIGN(cr.deposit_date - ps.due_date),1, 1, 0)), 0) newlate
> ,NVL(SUM( DECODE(SIGN(cr.deposit_date - ps.due_date),1, 0, 1)), 0) newontime
>
> FROM ar_receivable_applications_all ra
> ,ar_cash_receipts_all cr
> ,ar_payment_schedules_all ps
> ,zz_ar_customer_summary_all cst
> WHERE ra.cash_receipt_id = cr.cash_receipt_id
> AND ra.apply_date BETWEEN ADD_MONTHS(SYSDATE, -12) AND SYSDATE
> AND ra.status = 'APP'
> AND ra.display = 'Y'
> AND ra.applied_payment_schedule_id = ps.payment_schedule_id
> AND ps.customer_id = cst.customer_id
> AND NVL(ps.receipt_confirmed_flag,'Y') = 'Y'
> group by cst.customer_id ;
Thanks,
Anuuser653066 wrote:
Hi All
i found huge diffrence between cpu and elapsed time in tkprof. can you please advice me on this issue.
call count cpu elapsed disk query current rows
================================================================================
Parse 1 0.12 1.36 2 11 0 0
Execute 1 14.30 720.20 46548 190520 205 100
Fetch 0 0.00 0.00 0 0 0 0
================================================================================
total 2 14.42 721.56 46550 190531 205 100
Misses in library cache during parse: 1
Optimizer goal: CHOOSE
Parsing user id: 173 (recursive depth: 1)
Elapsed times include waiting on following events:
Event waited on Times waited Max. Wait Total Waited
===========================================================================
db file sequential read 46544 0.49 632.12
db file scattered read 1 0.00 0.00
SELECT cst.customer_id
,DECODE(COUNT(cr.deposit_date), 0, 0, ROUND(SUM(cr.deposit_date - ps.trx_date) / COUNT(cr.deposit_date))) avgdays
,DECODE(COUNT(cr.deposit_date), 0, 0, ROUND(SUM(cr.deposit_date - ps.due_date) / COUNT(cr.deposit_date))) avgdayslate
,NVL(SUM(DECODE(SIGN(cr.deposit_date - ps.due_date),1, 1, 0)), 0) newlate
,NVL(SUM( DECODE(SIGN(cr.deposit_date - ps.due_date),1, 0, 1)), 0) newontime
FROM ar_receivable_applications_all ra
,ar_cash_receipts_all cr
,ar_payment_schedules_all ps
,zz_ar_customer_summary_all cst
WHERE ra.cash_receipt_id = cr.cash_receipt_id
AND ra.apply_date BETWEEN ADD_MONTHS(SYSDATE, -12) AND SYSDATE
AND ra.status = 'APP'
AND ra.display = 'Y'
AND ra.applied_payment_schedule_id = ps.payment_schedule_id
AND ps.customer_id = cst.customer_id
AND NVL(ps.receipt_confirmed_flag,'Y') = 'Y'
group by cst.customer_id ; Toon Koppelaars seems to have pinpointed the problem. Where are the 74 seconds unaccounted for seconds (I might have calculated it incorrectly, but I arrived at 88.08 seconds of unaccounted for time: 721.56 total - 1.36 parse - 632.12 db file sequential reads)?
It is interesting that the maximum wait for a single block read reported by TKPROF is 0.49 seconds - this might be an indication of excessive competition for the server's CPU - processes are waiting in the CPU run queue, and therefore not on the CPU. As Toon indicated, 632.12 of the 721.56 seconds were spent waiting for single block reads to complete with 46,544 blocks read. Note also that the query executed at dep=1, and TKPROF may be providing misleading information about what actually happened during those executions. An example of misleading information:
CREATE TABLE T11 (
C1 NUMBER,
C2 VARCHAR2(30));
CREATE TABLE T12 (
C1 NUMBER,
C2 VARCHAR2(30));
CREATE TABLE T13 (
C1 NUMBER,
C2 VARCHAR2(30));
CREATE TABLE T14 (
C1 NUMBER,
C2 VARCHAR2(30));
CREATE OR REPLACE TRIGGER HPM_T11 AFTER
INSERT OR DELETE OR UPDATE OF C1 ON T11
REFERENCING OLD AS OLDDATA NEW AS NEWDATA FOR EACH ROW
BEGIN
IF INSERTING THEN
INSERT INTO T12
SELECT
ROWNUM,
DBMS_RANDOM.STRING('A',25)
FROM
DUAL
CONNECT BY
LEVEL <= 100;
END IF;
END;
CREATE OR REPLACE TRIGGER HPM_T12 AFTER
INSERT OR DELETE OR UPDATE OF C1 ON T12
REFERENCING OLD AS OLDDATA NEW AS NEWDATA FOR EACH ROW
BEGIN
IF INSERTING THEN
INSERT INTO T13
SELECT
ROWNUM,
DBMS_RANDOM.STRING('A',25)
FROM
DUAL
CONNECT BY
LEVEL <= 100;
END IF;
END;
CREATE OR REPLACE TRIGGER HPM_T13 AFTER
INSERT OR DELETE OR UPDATE OF C1 ON T13
REFERENCING OLD AS OLDDATA NEW AS NEWDATA FOR EACH ROW
BEGIN
IF INSERTING THEN
INSERT INTO T14
SELECT
ROWNUM,
DBMS_RANDOM.STRING('A',25)
FROM
DUAL
CONNECT BY
LEVEL <= 100;
END IF;
END;
ALTER SESSION SET TRACEFILE_IDENTIFIER = 'MY_TEST_FIND_ME2';
ALTER SESSION SET EVENTS '10046 TRACE NAME CONTEXT FOREVER, LEVEL 8';
SET TIMING ON
INSERT INTO T11 VALUES (1,'MY LITTLE TEST CASE');
ALTER SESSION SET EVENTS '10046 TRACE NAME CONTEXT OFF';The partial TKPROF output:
INSERT INTO T11
VALUES
(1,'MY LITTLE TEST CASE')
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 8 0 0
Execute 1 0.00 0.00 0 9788 29 1
Fetch 0 0.00 0.00 0 0 0 0
total 2 0.00 0.00 0 9796 29 1
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56
Rows Row Source Operation
0 LOAD TABLE CONVENTIONAL (cr=9788 pr=7 pw=0 time=0 us)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
SQL*Net message to client 1 0.00 0.00
SQL*Net message from client 1 0.00 0.00
SQL ID : 6asaf110fgaqg
INSERT INTO T12 SELECT ROWNUM, DBMS_RANDOM.STRING('A',25) FROM DUAL CONNECT
BY LEVEL <= 100
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.04 0.09 0 2 130 100
Fetch 0 0.00 0.00 0 0 0 0
total 2 0.04 0.09 0 2 130 100
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56 (recursive depth: 1)
Rows Row Source Operation
0 LOAD TABLE CONVENTIONAL (cr=9754 pr=7 pw=0 time=0 us)
100 COUNT (cr=0 pr=0 pw=0 time=0 us)
100 CONNECT BY WITHOUT FILTERING (cr=0 pr=0 pw=0 time=0 us)
1 FAST DUAL (cr=0 pr=0 pw=0 time=0 us cost=2 size=0 card=1)
SQL ID : db46bkvy509w4
INSERT INTO T13 SELECT ROWNUM, DBMS_RANDOM.STRING('A',25) FROM DUAL CONNECT
BY LEVEL <= 100
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 100 1.31 1.27 0 93 10634 10000
Fetch 0 0.00 0.00 0 0 0 0
total 101 1.31 1.27 0 93 10634 10000
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56 (recursive depth: 2)
Rows Row Source Operation
0 LOAD TABLE CONVENTIONAL (cr=164 pr=0 pw=0 time=0 us)
100 COUNT (cr=0 pr=0 pw=0 time=0 us)
100 CONNECT BY WITHOUT FILTERING (cr=0 pr=0 pw=0 time=0 us)
1 FAST DUAL (cr=0 pr=0 pw=0 time=0 us cost=2 size=0 card=1)
SQL ID : 6542yyk084rpu
INSERT INTO T14 SELECT ROWNUM, DBMS_RANDOM.STRING('A',25) FROM DUAL CONNECT
BY LEVEL <= 100
call count cpu elapsed disk query current rows
Parse 2 0.00 0.00 0 0 0 0
Execute 10001 41.60 41.84 0 8961 52859 1000000
Fetch 0 0.00 0.00 0 0 0 0
total 10003 41.60 41.84 0 8961 52859 1000000
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56 (recursive depth: 3)
Rows Row Source Operation
0 LOAD TABLE CONVENTIONAL (cr=2 pr=0 pw=0 time=0 us)
100 COUNT (cr=0 pr=0 pw=0 time=0 us)
100 CONNECT BY WITHOUT FILTERING (cr=0 pr=0 pw=0 time=0 us)
1 FAST DUAL (cr=0 pr=0 pw=0 time=0 us cost=2 size=0 card=1)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
log file switch completion 2 0.07 0.07
********************************************************************************In the above note that the "INSERT INTO T11" is reported as completing in 0 seconds, but it actually required roughly 42 seconds - and that would be visible by manually reviewing the resulting trace file. Also note that the log file switch completion wait was not reported for the "INSERT INTO T11" even though it impacted the execution time.
Back to the possibility of CPU starvation causing lost time. Another test with an otherwise idle server, followed by a second test with the same server having 240 other processes fighting for CPU resources (a simulated load).
ALTER SYSTEM FLUSH BUFFER_CACHE;
ALTER SESSION SET TRACEFILE_IDENTIFIER = 'MY_TEST_QUERY_NO_LOAD';
ALTER SESSION SET EVENTS '10046 TRACE NAME CONTEXT FOREVER, LEVEL 8';
SET TIMING ON
SELECT
COUNT(*)
FROM
T14;
SELECT
SYSDATE
FROM
DUAL;
SQL> SELECT
2 COUNT(*)
3 FROM
4 T14;
COUNT(*)
1000000
Elapsed: 00:00:01.37With no load the COUNT(*) completed in 1.37 seconds. The TKPROF output looks like this:
SQL ID : gy8nw9xzyg3bj
SELECT /* OPT_DYN_SAMP */ /*+ ALL_ROWS IGNORE_WHERE_CLAUSE
NO_PARALLEL(SAMPLESUB) opt_param('parallel_execution_enabled', 'false')
NO_PARALLEL_INDEX(SAMPLESUB) NO_SQL_TUNE */ NVL(SUM(C1),:"SYS_B_0"),
NVL(SUM(C2),:"SYS_B_1")
FROM
(SELECT /*+ NO_PARALLEL("T14") FULL("T14") NO_PARALLEL_INDEX("T14") */
:"SYS_B_2" AS C1, :"SYS_B_3" AS C2 FROM "T14" SAMPLE BLOCK (:"SYS_B_4" ,
:"SYS_B_5") SEED (:"SYS_B_6") "T14") SAMPLESUB
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 0.01 0.84 523 172 1 1
total 3 0.01 0.84 523 172 1 1
Misses in library cache during parse: 1
Misses in library cache during execute: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56 (recursive depth: 1)
Rows Row Source Operation
1 SORT AGGREGATE (cr=172 pr=523 pw=0 time=0 us)
8733 TABLE ACCESS SAMPLE T14 (cr=172 pr=523 pw=0 time=0 us cost=2 size=12 card=1)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
db file sequential read 3 0.02 0.04
db file parallel read 1 0.31 0.31
db file scattered read 52 0.03 0.47
SQL ID : 96g93hntrzjtr
select /*+ rule */ bucket_cnt, row_cnt, cache_cnt, null_cnt, timestamp#,
sample_size, minimum, maximum, distcnt, lowval, hival, density, col#,
spare1, spare2, avgcln
from
hist_head$ where obj#=:1 and intcol#=:2
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 0.00 0.06 2 2 0 0
total 3 0.00 0.06 2 2 0 0
Misses in library cache during parse: 0
Optimizer mode: RULE
Parsing user id: SYS (recursive depth: 2)
Rows Row Source Operation
0 TABLE ACCESS BY INDEX ROWID HIST_HEAD$ (cr=2 pr=2 pw=0 time=0 us)
0 INDEX RANGE SCAN I_HH_OBJ#_INTCOL# (cr=2 pr=2 pw=0 time=0 us)(object id 413)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
db file sequential read 2 0.02 0.04
SELECT
COUNT(*)
FROM
T14
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 1 1 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 2 0.03 0.43 6558 6983 0 1
total 4 0.03 0.44 6559 6984 0 1
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56
Rows Row Source Operation
1 SORT AGGREGATE (cr=6983 pr=6558 pw=0 time=0 us)
1000000 TABLE ACCESS FULL T14 (cr=6983 pr=6558 pw=0 time=0 us cost=1916 size=0 card=976987)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
db file sequential read 1 0.02 0.02
SQL*Net message to client 2 0.00 0.00
db file scattered read 111 0.02 0.38
SQL*Net message from client 2 0.00 0.00Note that TKPROF reported that it only required 0.44 seconds for the query to execute while the SQL*Plus timing indicate that it required 1.37 seconds for the SQL statement to execute. The SQL optimization (parse) with dynamic sampling query accounted for the remaining time, yet TKPROF provided no indication that this was the case.
Now the query with 240 other processes competing for CPU time:
ALTER SYSTEM FLUSH BUFFER_CACHE;
ALTER SESSION SET TRACEFILE_IDENTIFIER = 'MY_TEST_QUERY_WITH_LOAD';
SELECT COUNT(*) FROM T14;
SELECT
SYSDATE
FROM
DUAL;
SQL> SELECT COUNT(*) FROM T14;
COUNT(*)
1000000
Elapsed: 00:00:59.03The query this time required just over 59 seconds. The TKPROF output:
SQL ID : gy8nw9xzyg3bj
SELECT /* OPT_DYN_SAMP */ /*+ ALL_ROWS IGNORE_WHERE_CLAUSE
NO_PARALLEL(SAMPLESUB) opt_param('parallel_execution_enabled', 'false')
NO_PARALLEL_INDEX(SAMPLESUB) NO_SQL_TUNE */ NVL(SUM(C1),:"SYS_B_0"),
NVL(SUM(C2),:"SYS_B_1")
FROM
(SELECT /*+ NO_PARALLEL("T14") FULL("T14") NO_PARALLEL_INDEX("T14") */
:"SYS_B_2" AS C1, :"SYS_B_3" AS C2 FROM "T14" SAMPLE BLOCK (:"SYS_B_4" ,
:"SYS_B_5") SEED (:"SYS_B_6") "T14") SAMPLESUB
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 0.00 0.28 423 69 0 1
total 3 0.00 0.28 423 69 0 1
Misses in library cache during parse: 0
Optimizer mode: ALL_ROWS
Parsing user id: 56 (recursive depth: 1)
Rows Row Source Operation
1 SORT AGGREGATE (cr=69 pr=423 pw=0 time=0 us)
8733 TABLE ACCESS SAMPLE T14 (cr=69 pr=423 pw=0 time=0 us cost=2 size=12 card=1)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
db file scattered read 54 0.01 0.27
db file sequential read 2 0.00 0.00
SQL ID : 7h04kxpa13w1x
SELECT COUNT(*)
FROM
T14
call count cpu elapsed disk query current rows
Parse 1 0.00 0.03 1 1 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 2 0.06 58.71 6551 6983 0 1
total 4 0.06 58.74 6552 6984 0 1
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: 56
Rows Row Source Operation
1 SORT AGGREGATE (cr=6983 pr=6551 pw=0 time=0 us)
1000000 TABLE ACCESS FULL T14 (cr=6983 pr=6551 pw=0 time=0 us cost=1916 size=0 card=976987)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
db file sequential read 1 0.02 0.02
SQL*Net message to client 2 0.00 0.00
db file scattered read 110 1.54 58.59
SQL*Net message from client 1 0.00 0.00Note in the above that the max wait for the db file scattered read is 1.54 seconds due to the extra CPU competition - about 3 times longer than your max wait for a single block read. On your database platform with single block reads, it might be possible that the time in the CPU run queue is not always counted in the db file sequential read wait time or the CPU wait time - what if your operating system is slow at returning timing information to the database instance due to CPU saturation - this might explain the 74 (or 88) lost seconds.
Charles Hooper
IT Manager/Oracle DBA
K&M Machine-Fabricating, Inc.
Edited by: Charles Hooper on Aug 28, 2009 10:26 AM
Fixing formatting problems -
Same sqlID with different execution plan and Elapsed Time (s), Executions time
Hello All,
The AWR reports for two days with same sqlID with different execution plan and Elapsed Time (s), Executions time please help me to find out what is reason for this change.
Please find the below detail 17th day my process are very slow as compare to 18th
17th Oct 18th Oct
221,808,602
21
2tc2d3u52rppt
213,170,100
72,495,618
9c8wqzz7kyf37
209,239,059
71,477,888
9c8wqzz7kyf37
139,331,777
1
7b0kzmf0pfpzn
144,813,295
1
0cqc3bxxd1yqy
102,045,818
1
8vp1ap3af0ma5
128,892,787
16,673,829
84cqfur5na6fg
89,485,065
1
5kk8nd3uzkw13
127,467,250
16,642,939
1uz87xssm312g
67,520,695
8,058,820
a9n705a9gfb71
104,490,582
12,443,376
a9n705a9gfb71
62,627,205
1
ctwjy8cs6vng2
101,677,382
15,147,771
3p8q3q0scmr2k
57,965,892
268,353
akp7vwtyfmuas
98,000,414
1
0ybdwg85v9v6m
57,519,802
53
1kn9bv63xvjtc
87,293,909
1
5kk8nd3uzkw13
52,690,398
0
9btkg0axsk114
77,786,274
74
1kn9bv63xvjtc
34,767,882
1,003
bdgma0tn8ajz9
Not only queries are different but also the number of blocks read by top 10 queries are much higher on 17th than 18th.
The other big difference is the average read time on two days
Tablespace IO Stats
17th Oct
Tablespace
Reads
Av Reads/s
Av Rd(ms)
Av Blks/Rd
Writes
Av Writes/s
Buffer Waits
Av Buf Wt(ms)
INDUS_TRN_DATA01
947,766
59
4.24
4.86
185,084
11
2,887
6.42
UNDOTBS2
517,609
32
4.27
1.00
112,070
7
108
11.85
INDUS_MST_DATA01
288,994
18
8.63
8.38
52,541
3
23,490
7.45
INDUS_TRN_INDX01
223,581
14
11.50
2.03
59,882
4
533
4.26
TEMP
198,936
12
2.77
17.88
11,179
1
732
2.13
INDUS_LOG_DATA01
45,838
3
4.81
14.36
348
0
1
0.00
INDUS_TMP_DATA01
44,020
3
4.41
16.55
244
0
1,587
4.79
SYSAUX
19,373
1
19.81
1.05
14,489
1
0
0.00
INDUS_LOG_INDX01
17,559
1
4.75
1.96
2,837
0
2
0.00
SYSTEM
7,881
0
12.15
1.04
1,361
0
109
7.71
INDUS_TMP_INDX01
1,873
0
11.48
13.62
231
0
0
0.00
INDUS_MST_INDX01
256
0
13.09
1.04
194
0
2
10.00
UNDOTBS1
70
0
1.86
1.00
60
0
0
0.00
STG_DATA01
63
0
1.27
1.00
60
0
0
0.00
USERS
63
0
0.32
1.00
60
0
0
0.00
INDUS_LOB_DATA01
62
0
0.32
1.00
60
0
0
0.00
TS_AUDIT
62
0
0.48
1.00
60
0
0
0.00
18th Oct
Tablespace
Reads
Av Reads/s
Av Rd(ms)
Av Blks/Rd
Writes
Av Writes/s
Buffer Waits
Av Buf Wt(ms)
INDUS_TRN_DATA01
980,283
91
1.40
4.74The AWR reports for two days with same sqlID with different execution plan and Elapsed Time (s), Executions time please help me to find out what is reason for this change.
Please find the below detail 17th day my process are very slow as compare to 18th
You wrote with different execution plan, I think, you saw plans. It is very difficult, you get old plan.
I think Execution plans is not changed in different days, if you not added index or ...
What say ADDM report about this script?
As you know, It is normally, different Elapsed Time for same statement in different day.
It is depend your database workload.
It think you must use SQL Access and SQl Tuning advisor for this script.
You can get solution for slow running problem.
Regards
Mahir M. Quluzade -
I forgot the answers to my securtiy questions so I had apple send me an email to reset them, however I have not recieved the email. I've tried this many times and each time the email was never sent
If you aren't receiving the email to your rescue email account (and you've checked the spam folder on it as well as the inbox) then you will need to contact iTunes Support / Apple in your country to get the questions reset.
Contacting Apple about account security : http://support.apple.com/kb/HT5699 -
How to stop a while loop after certain time using Elapsed time vi
how to stop a while loop after certain time using Elapsed time vi.
Hi Frankie,
Just place the Elapsed Time VI inside the WHILE loop, and wire the 'Time Has Elapsed' output to the conditional terminal in the lower right corner (which should be set to 'stop if true' by default).
In the future, please post your LabVIEW questions to the LabVIEW Forum. You have a much better chance of getting your questions answered sooner, and those answers can then help others who are searching the LabVIEW forums. Thanks!
Justin M
National Instruments -
Usage dependency is created at Build time and installation time
Hi,
The infrastructure guys have selected the usage dependency as Build time and Installation time, while creating software components.
"Y" SWC is created as depedency for "X" software component.
In SLD(software catalog), we are able to view the Y component as dependency in X component(at both build time and installation time). In usage dependency we are able to view Y component but when we click Y component in usage dependecy we are also able to view X component. Is there any problem with this ?
There is another issue. we are able to view basis object(in IR) in Y component but not in X component. Actually as per the above configuration basis object in IR should appear in X component.
Please refer to another forum which may give you some more idea.("BPM - Message interfaces of one component are not appearing in another comp") pasted on 17 Nov,2006.
Please could you provide us the inputs.
Thanks,
Rameshhi,
as you see per my weblog try choosing Installation Time
/people/michal.krawczyk2/blog/2005/08/26/xi-are-you-independentfrom-your-dependencies
more about it on:
http://help.sap.com/saphelp_nw04s/helpdata/en/d4/8d784289b4de54e10000000a155106/content.htm
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a> -
I created a form with Single Choice fields, 4 days with times listed. But, I want the user to only be able to choose one time, and the time chosen to be unavailable for other users. How do I do this? I have 4 blocks of Single Choice fields in order for the summary page to give me each day in the final report. But, I need the user to be able to make a selection of any day and time and that apointment to no longer be available to future users when they log in. Plus, when the user clicks on the time, they are unable to change their mind and choose another time. Here's the link if you want to see what I'm talking about: 2015-2016 Workload Apportionment Review
I'm afraid not. It's not rocket science but you need to do some coding.
You'll need to find a script (php) and save it to your local site folder. Then reference the script in your form's action attribute like so.
<form action="path/form-to-email-script.php" >
The input fields in your HTML form need to exactly match the script variables.
I'm assuming you're hosted on a Linux server which uses PHP code. Linux servers are also case sensitive, so upper case names are not the same as lower case names. It's usually best to use all lower case names in your form and script to avoid confusion.
Related Links:
Formm@ailer PHP from DB Masters
http://dbmasters.net/index.php?id=4
Tectite
http://www.tectite.com/formmailpage.php
If this is all a bit beyond your skill set, look at:
Wufoo.com (on-line form service)
http://wufoo.com/
Nancy O. -
ESS Working Time - Start Time and End Time in Weekly View
Hello,
I'm having a problem with the business package ESS - functionality Working Time (cat2).
I need that information to Start Time and End Time appear in the Weekly View of the portal.
In Daily View that information are already visible, but In Weekly View that information does not appear.
Does anyone have any suggestions?
Thank you very much your attention.
Att,
Jair de Oliveira JuniorHi Bala
You can have clock in and clock out in a weekly view.
you have to change the data entry profile settings.
In general settings tab in data entry profile click the with clock times button and maintain the Period type to 02 in time settings tab.
And you can view the weekly entry in clock in and clock out.
Ravee
+91.99206.33669 -
I've tried to d/l itunes 3 times and every time I get this message: .....Downloads\iTunesSetup.exe.part could not be saved, because the source file could not be read. I have no idea what I'm doing. Does anyone have any ideas to help? Cheers.
I've tried to d/l itunes 3 times and every time I get this message: .....Downloads\iTunesSetup.exe.part could not be saved, because the source file could not be read. I have no idea what I'm doing. Does anyone have any ideas to help? Cheers.
-
My Macbook Pro will be going in for reimaging and my hard drive will be wiped, I want to know if all my iTunes preferences will be copied if I have backed them up on Time Machine. Specifically, if I have set certain "Start Time" and "Stop Time" for my songs, and I copy my iTunes library, will these "Start Time" and "Stop Time" options remain or will I have to manually set them one by one once again? I need a reply ASAP! Thanks so much!
As far as I'm aware the start & stop times are stored in the library database, not the media files. If you backup/restore/transfer the whole library then the settings are included. If you create a complete copy of your iTunes folder on another drive you can connect to that copy by holding down option/alt as you start iTunes so you can check that everything is working properly before you send the Macbook away.
tt2 -
Please help me fix this problem it's driving me crazy. I have tried installing and reinstalling photoshop EXTENDED several time and each time i lunch it ask me for the serial number in which i entered it once entered nothing happens
Hi Glenn,
Kindly try out the steps mentioned in the link below and see if you are able to serialize your software.
Sign in, activation, or connection errors | CS5.5 and later, Acrobat DC
Try Solution 2: Clean up cached user login information.
Please share the results after performing the steps.
Thanks,
Atul Saini -
How to track the login time and logout times of clients
hai
please give me the solution
suppose there are 5 systems connected in LAN.
how to track the login time and logout times of clients
for a given time(may be one day or 1 hour) using any programming language.
please give me the solutionWhen the client logs in you write the client's ID and the current time to a database. Likewise when the client logs out. Assuming of course that you have a program that knows when those events occur.
-
<header style="box-sizing:border-box;color:#777777;line-height:1;font-size:13px;padding-right:46px;margin-bottom:3px;font-family:'Helvetica Neue', arial, sans-serif;">
</header>
I'm doing SP app development and have the following problem.
I need to check Start time and End Time in SharePoint Calendar using CAML query and then add a new event to Calendar list using the Start time and End Time that user has entered in 2 datapickers
in the form.
function AddCalendarListItems() {
var SD = document.getElementById("datepicker1").value;
var SThh = document.getElementById("St1").value;
var STmm = document.getElementById("St2").value;
var ED = document.getElementById("datepicker2").value;
var EThh = document.getElementById("Et1").value;
var ETmm = document.getElementById("Et2").value;
var T = document.getElementById("Title").value;
var S1 = SThh;
SD = SD.slice(6, 10) + "-" + SD.slice(0, 2) + "-" + SD.slice(3, 5) + "T" + SThh + STmm + ":00Z";
ED = ED.slice(6, 10) + "-" + ED.slice(0, 2) + "-" + ED.slice(3, 5) + "T" + EThh + ETmm + ":00Z";
//alert("SD= " + SD + " , ED= " + ED);
var siteUrl = SiteCollurl + "/SharePointApp11";
var clientContext = new SP.ClientContext(siteUrl);
var oList = clientContext.get_web().get_lists().getByTitle('Calendar');
var ListItemCInfo = new SP.ListItemCreationInformation();
var newEvent = oList.addItem(ListItemCInfo);
newEvent.set_item("Title", T);
newEvent.set_item("EventDate", SD);
newEvent.set_item("EndDate", ED);
newEvent.update();
clientContext.executeQueryAsync(Function.createDelegate(this, this.onQueryAddCalendarSucceeded2), Function.createDelegate(this, this.onQueryAddCalendarFailed2));
function onQueryAddCalendarSucceeded2(sender, args) {
alert("Success");
function onQueryAddCalendarFailed2(sender, args) {
alert('Add new item to the calendar failed. ' + args.get_message() + '\n' + args.get_stackTrace());
But I receive the following error:
Add new item to the Calendar failed. Column 'Start time' does not exist. It may have been deleted by another user.
I've checked and 'Start time' does exist. So it seems in SharePoint Calendar lists, field [Start Time] and [End Time] exist but do not exist at the Site Column level.
Please advise.Hi Khojasteh,
Use “EventDate” for Start Time field, and “EndDate” for End Time field. They are the internal name of the two fields, you can check it in the column settings page url like “Field=EndDate”.
If it isn’t the issue, please debug the code, in which line the error occurs.
Thanks,
Qiao
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Qiao Wei
TechNet Community Support -
In Material Master Screen,functionally what is Safety time and safety time
In Material Master Screen,functionally what is Safety time and safety time indicator in the MRP Screen.Pls explain its functionality
Hi,
The safety time / actual range of coverage ensures that the planned warehouse stock covers the requirements of a defined number of days. It therefore serves as a time float and thus works alongside the safety stock, which acts as quantity float.
The system simulates bringing the requirements forward by the specified number of days and the planning for the receipts, created for these requirements in the planning run, is also brought forward by this number of days.
Prerequisites
· You have set the Safety Time indicator in the material master record (MRP 2 View) to define whether the safety time is only to apply to independent requirements or to all requirements.
· In the material master record (MRP 2 View), in the Safety Time/Actual Range of Coverage field, you have entered the number of workdays by which the requirements are to be brought forward.
· If, in addition to this actual range of coverage, you also want to define a different number of workdays in certain periods or a safety time less than one day then, in Customizing for MRP in the activity Define Period Profile for Safety Time/Actual Range of Coverage you can define a period profile and assign it to the material in the material master record.
Regards,
Vijay
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