Isolation_level-TRANSACTION_READ_COMMITTED_FOR_UPDATE

          Im using BEA Weblogic 7.0 server and Oracle 9.0.1 DB .
          I got below Exception when using the Isolationlevel
          as TRANSACTION_READ_COMMITTED_FOR_UPDATE.
          when tried using both Weblogic JDBC driver and Oracle JDBC (oci & thin)drivers
          for XADataSources
          I used this isolation level without any problem in WL server 6.1 .
          Error with Oracle Driver:
          javax.ejb.EJBException: EJB Exception: : java.sql.SQLException: Due to vendor
          li
          mitations, setting transaction isolation for "Oracle 8.1.7 XA" JDBC XA driver
          is not supported.
          Error with Weblogic Driver:
          javax.ejb.EJBException: EJB Exception: : java.sql.SQLException: Due to vendor
          li
          mitations, setting transaction isolation for "Weblogic OCI XA" JDBC XA driver
          is not supported.
          The Error stack is as:
          javax.ejb.EJBException: EJB Exception: : java.sql.SQLException: Due to vendor
          limitations, setting transaction isolation for "Oracle 8.1.7 XA" JDBC XA driver
          is not supported.
          at weblogic.jdbc.jta.DataSource.setTxIsolationFromTxProp(DataSource.java:1123)
          at weblogic.jdbc.jta.DataSource.refreshXAConnAndEnlist(DataSource.java:1106)
          at weblogic.jdbc.jta.Connection.getXAConn(Connection.java:145)
          at weblogic.jdbc.jta.Connection.prepareStatement(Connection.java:211)
          at weblogic.jdbc.rmi.internal.ConnectionImpl.prepareStatement(ConnectionImpl.java:139)
          at weblogic.jdbc.rmi.SerialConnection.prepareStatement(SerialConnection.java:81)
          Any Response is appreciated.
          Thanks
          Mujib

Similar Messages

Isolation_level value

hi gurus,
how to find the current isolation_level of a session?
many thanks

Dear user!
The following query is a little workaround to get the information you want to have. In Oracle you can work out the isolation level using a combination of v$session and v$transaction. These are SYS views, so you may have to ask your SYSDBA user to grant you SELECT permissions on these views. Note also that the query will tell you only the current transaction's isolation level, so you must be in a transaction already for the query to work:
SELECT sid, serial#, flag, CASE WHEN BITAND(FLAG,268435456) = 0 THEN
                                  'SERIALIZABLE'
                                ELSE
                                  'READ COMMITTED'
                                END AS ISOLATIONLEVEL
FROM   V$transaction t,v$session s
WHERE t.addr=s.taddr
AND audsid = USERENV('SESSIONID');Yours sincerely
Florian W.
Edited by: Florian W. on 17.06.2009 07:59

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$system_event where event not in ('PX Idle Wait','p
mon timer','smon timer','rdbms ipc message', 'parallel dequeue w
ait', 'parallel query dequeue','virtual circuit', 'SQL*Net
message from client','SQL*Net message to client', 'SQL*Ne
2,389 37 0.0 0.00 0.00 4266807470
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/* OracleOEM */ select event, count(*) from v$session_wait where
wait_time = 0 and event not in ('PX Idle Wait','pmon timer','s
mon timer','rdbms ipc message', 'parallel dequeue wait', 'parall
el query dequeue','virtual circuit', 'SQL*Net message from clien
t','SQL*Net message to client','SQL*Net more data to client', 'S
2,196 2,196 1.0 0.00 0.00 1903595484
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/* OracleOEM */ select sum(pins), sum(pinhits), sum(reloads) fro
m v$librarycache
2,196 24,493 11.2 0.00 0.00 2352784315
Module: VPXDBA
/* OracleOEM */ SELECT s.sid, s.serial#, s.fixed_table_sequence,
s.status,NVL(s.username,bg.name), cpu.value tot_cpu, physio.va
lue phys_reads,parse.value hard_parse, mem.value pga,logio.v
alue log_reads FROM v$session s, v$bgprocess bg, (SELE
CT sid,value FROM v$sesstat WHERE statistic# = :1) cpu, (SEL
2,046 3,716 1.8 0.00 0.00 360204161
SELECT BUCKET, ENDPTHASH, ENDPTVAL, UTL_RAW.CAST_TO_
RAW(ENDPTVAL) ENDPTVAL_RAW FROM SYS.EXU8HSTU WHERE
POBJID = :1 AND INTCOL = :2 ORDER BY BUCKET
1,507 0 0.0 0.00 0.00 1930352736
select softdb.oanitem.*, softdb.oanitem.ROWID from softdb.oanite
m where delflg='N' and oandt='' and oanno=0 order by itemsrlno
1,507 0 0.0 0.00 0.00 3801509667
select softdb.oanudetails.*, softdb.oanudetails.ROWID from softd
b.oanudetails where delflg='N' and oandt='' and oanno=0
956 897 0.9 0.00 -0.00 2591785020
select obj#,type#,ctime,mtime,stime,status,dataobj#,flags,oid$,
spare1, spare2 from obj$ where owner#=:1 and name=:2 and namespa
ce=:3 and(remoteowner=:4 or remoteowner is null and :4 is null)a
nd(linkname=:5 or linkname is null and :5 is null)and(subname=:6
or subname is null and :6 is null)
939 1,479 1.6 0.00 0.00 1819073277
select owner#,name,namespace,remoteowner,linkname,p_timestamp,p_
obj#, d_owner#, nvl(property,0),subname from dependency$,obj$ wh
ere d_obj#=:1 and p_obj#=obj#(+) order by order#
939 1,055 1.1 0.00 0.00 4049165760
select order#,columns,types from access$ where d_obj#=:1
SQL ordered by Executions for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Executions Threshold: 100
CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
807 45,999 57.0 0.00 0.00 2705315382
select length(invcode), softdb.blocnmanager.ROWID from softdb.bl
ocnmanager
550 204 0.4 0.00 0.00 2197684639
BEGIN SYS.DBMS_DESCRIBE.DESCRIBE_PROCEDURE(:object_name,:res1,:r
es2,:overload,:position,:level,:argument,:datatype,:default,:in_
out,:length,:precision,:scale,:radix,:spare); END;
SQL ordered by Parse Calls for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
144,980 144,980 39.95 2091761008
select condition from cdef$ where rowid=:1
23,545 23,545 6.49 1981921526
update object_usage set flags=flags+1 where obj#=:1 and bitand(f
lags, 1)=0
10,812 10,812 2.98 4031175624
alter session set isolation_level = read committed
4,152 4,152 1.14 3879177167
select :V00001 from dual
2,379 4 0.66 1635934014
insert into sys.col_usage$ values ( :objn, :coln, decode(bit
and(:flag,1),0,0,1), decode(bitand(:flag,2),0,0,1), decode(b
itand(:flag,4),0,0,1), decode(bitand(:flag,8),0,0,1), decode
(bitand(:flag,16),0,0,1), decode(bitand(:flag,32),0,0,1), :t
ime)
2,336 16,526 0.64 3016965513
update sys.col_usage$ set equality_preds = equality_preds
+ decode(bitand(:flag,1),0,0,1), equijoin_preds = equijoi
n_preds + decode(bitand(:flag,2),0,0,1), nonequijoin_preds
= nonequijoin_preds + decode(bitand(:flag,4),0,0,1), range_pre
ds = range_preds + decode(bitand(:flag,8),0,0,1),
1,655 0 0.46 3877138136
SELECT softdb.logpslipitem.*, softdb.logpslipitem.ROWID FROM sof
tdb.logpslipitem
1,507 1,507 0.42 1930352736
select softdb.oanitem.*, softdb.oanitem.ROWID from softdb.oanite
m where delflg='N' and oandt='' and oanno=0 order by itemsrlno
1,507 1,507 0.42 3801509667
select softdb.oanudetails.*, softdb.oanudetails.ROWID from softd
b.oanudetails where delflg='N' and oandt='' and oanno=0
1,357 0 0.37 2921321908
SELECT softdb.keytab.*, softdb.keytab.ROWID FROM softdb.keytab
1,175 0 0.32 126022112
SELECT softdb.logpslip.*, softdb.logpslip.ROWID FROM softdb.logp
slip
1,175 0 0.32 3554166107
select * from softdb.logpslipitem
1,175 0 0.32 3928397926
select * from softdb.logpslip
939 939 0.26 1819073277
select owner#,name,namespace,remoteowner,linkname,p_timestamp,p_
SQL ordered by Parse Calls for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
obj#, d_owner#, nvl(property,0),subname from dependency$,obj$ wh
ere d_obj#=:1 and p_obj#=obj#(+) order by order#
939 939 0.26 4049165760
select order#,columns,types from access$ where d_obj#=:1
807 807 0.22 2705315382
select length(invcode), softdb.blocnmanager.ROWID from softdb.bl
ocnmanager
718 359 0.20 3882939652
INSERT INTO "SOFTDB"."MULTIUSER" ("REGNNO","PROCESSNAME","USRNAM
E","INSTLOCATION","MCNAME","IPADDR","REGNDT") VALUES (:V00001,:V
00002,:V00003,:V00004,:V00005,:V00006,:V00007)
650 325 0.18 3046100812
UPDATE "SOFTDB"."GENCOMMID" SET "GNO"=:V00001,"GDT"=:V00002 WHER
E "GNO"=:V00003 AND "GDT"=:V00004 AND "ROWID"=:V00005
550 550 0.15 2197684639
BEGIN SYS.DBMS_DESCRIBE.DESCRIBE_PROCEDURE(:object_name,:res1,:r
es2,:overload,:position,:level,:argument,:datatype,:default,:in_
out,:length,:precision,:scale,:radix,:spare); END;
510 510 0.14 3187596784
select rownum as srlno,softdb.keytab.itemdesc as item,1 as sets,
qty from (select itemsrlno,itemdesc,1 as qty,oanno,oandt from s
oftdb.oanups where delflg='N' and oandt='' and oanno=0 union se
lect itemsrlno,itemdesc,deliqty/delisets as qty, oanno,oandt fr
om softdb.oanbat where delflg='N' and oandt='' and oanno=0 and i
443 443 0.12 1781254858
DELETE multiuser where floor((((((sysdate-recentrytime)*24*60*60
)/3600)*3600)/60)*60) >='180'
443 443 0.12 3292238282
Select softdb.multiuser.*, softdb.multiuser.ROWID from softdb.mu
ltiuser
422 422 0.12 1919856422
select invcode, softdb.blocnmanager.ROWID from softdb.blocnmanag
er
390 195 0.11 2471695061
UPDATE "SOFTDB"."CUST_MAST" SET "CUST_LST_NO"=:V00001,"CUST_CST_
NO"=:V00002 WHERE "CUST_LST_NO" IS NULL AND "CUST_CST_NO" IS NUL
L AND "ROWID"=:V00003
387 387 0.11 620898497
select * from (select null table_catalog, idx.table_owner table_
schema, idx.table_name table_name, null index_catalog, idx.owner
index_schema, idx.index_name index_name, null primary_key, deco
de(idx.uniqueness, 'UNIQUE', 65535, 0) unique_, decode(idx.index
type, 'CLUSTER', 65535, 0) clustered, null type, null fillfact
SQL ordered by Parse Calls for DB: ST011 Instance: st011 Snaps: 41 -62
-> End Parse Calls Threshold: 1000
% Total
Parse Calls Executions Parses Hash Value
387 387 0.11 1647834759
select * from (select null table_catalog, ac.owner table_schema,
ac.table_name table_name, acc.column_name column_name, null col
umn_guid, null column_propid, acc.position ordinal, ac.constrain
t_name pk_name from all_constraints ac, all_cons_columns acc whe
re ac.owner=acc.owner and ac.constraint_type='P' and ac.constrai
Instance Activity Stats for DB: ST011 Instance: st011 Snaps: 41 -62
Statistic Total per Second per Trans
CPU used by this session 102,453 1.6 4.8
CPU used when call started 102,366 1.6 4.8
CR blocks created 30 0.0 0.0
DBWR buffers scanned 1,184 0.0 0.1
DBWR checkpoint buffers written 7,748 0.1 0.4
DBWR checkpoints 9 0.0 0.0
DBWR free buffers found 1,184 0.0 0.1
DBWR lru scans 1 0.0 0.0
DBWR make free requests 1 0.0 0.0
DBWR summed scan depth 1,184 0.0 0.1
DBWR transaction table writes 295 0.0 0.0
DBWR undo block writes 1,681 0.0 0.1
SQL*Net roundtrips to/from client 1,979,199 29.9 92.3
active txn count during cleanout 682 0.0 0.0
background checkpoints completed 1 0.0 0.0
background checkpoints started 1 0.0 0.0
background timeouts 74,152 1.1 3.5
buffer is not pinned count 45,599,192 689.3 2,126.9
buffer is pinned count 55,241,935 835.1 2,576.7
bytes received via SQL*Net from c 140,543,392 2,124.5 6,555.5
bytes sent via SQL*Net to client 16,971,012,142 256,538.0 791,595.3
calls to get snapshot scn: kcmgss 706,463 10.7 33.0
calls to kcmgas 20,519 0.3 1.0
calls to kcmgcs 591 0.0 0.0
change write time 175 0.0 0.0
cleanout - number of ktugct calls 866 0.0 0.0
cleanouts and rollbacks - consist 16 0.0 0.0
cleanouts only - consistent read 123 0.0 0.0
cluster key scan block gets 266,789 4.0 12.4
cluster key scans 104,922 1.6 4.9
commit cleanout failures: callbac 5 0.0 0.0
commit cleanouts 28,117 0.4 1.3
commit cleanouts successfully com 28,112 0.4 1.3
commit txn count during cleanout 458 0.0 0.0
consistent changes 295 0.0 0.0
consistent gets 57,426,682 868.1 2,678.6
consistent gets - examination 2,489,520 37.6 116.1
cursor authentications 27,054 0.4 1.3
data blocks consistent reads - un 283 0.0 0.0
db block changes 139,574 2.1 6.5
db block gets 130,344 2.0 6.1
deferred (CURRENT) block cleanout 17,394 0.3 0.8
dirty buffers inspected 3 0.0 0.0
enqueue conversions 583 0.0 0.0
enqueue releases 112,816 1.7 5.3
enqueue requests 112,817 1.7 5.3
enqueue waits 9 0.0 0.0
execute count 386,246 5.8 18.0
free buffer inspected 3 0.0 0.0
free buffer requested 578,165 8.7 27.0
hot buffers moved to head of LRU 3,435 0.1 0.2
immediate (CR) block cleanout app 139 0.0 0.0
immediate (CURRENT) block cleanou 3,076 0.1 0.1
index fast full scans (full) 602 0.0 0.0
index fetch by key 1,311,085 19.8 61.2
index scans kdiixs1 26,311,841 397.7 1,227.3
Instance Activity Stats for DB: ST011 Instance: st011 Snaps: 41 -62
Statistic Total per Second per Trans
leaf node 90-10 splits 28 0.0 0.0
leaf node splits 272 0.0 0.0
logons cumulative 181 0.0 0.0
messages received 12,637 0.2 0.6
messages sent 12,637 0.2 0.6
no buffer to keep pinned count 0 0.0 0.0
no work - consistent read gets 28,721,411 434.2 1,339.7
opened cursors cumulative 327,186 5.0 15.3
parse count (failures) 6,872 0.1 0.3
parse count (hard) 59,067 0.9 2.8
parse count (total) 362,907 5.5 16.9
parse time cpu 13,489 0.2 0.6
parse time elapsed 13,800 0.2 0.6
physical reads 995,675 15.1 46.4
physical reads direct 426,595 6.5 19.9
physical writes 266,178 4.0 12.4
physical writes direct 258,427 3.9 12.1
physical writes non checkpoint 261,972 4.0 12.2
prefetched blocks 473,387 7.2 22.1
process last non-idle time 124,048,980,297 1,875,154.6 5,786,136.5
recovery blocks read 0 0.0 0.0
recursive calls 1,469,320 22.2 68.5
recursive cpu usage 5,757 0.1 0.3
redo blocks written 66,895 1.0 3.1
redo entries 73,459 1.1 3.4
redo size 29,472,392 445.5 1,374.7
redo synch time 8,922 0.1 0.4
redo synch writes 10,687 0.2 0.5
redo wastage 3,617,376 54.7 168.7
redo write time 9,727 0.2 0.5
redo writer latching time 3 0.0 0.0
redo writes 12,337 0.2 0.6
rollback changes - undo records a 22 0.0 0.0
rollbacks only - consistent read 19 0.0 0.0
rows fetched via callback 1,127,456 17.0 52.6
session connect time 124,048,980,297 1,875,154.6 5,786,136.5
session logical reads 57,557,026 870.1 2,684.7
session pga memory 428,308 6.5 20.0
session pga memory max 63,116 1.0 2.9
session uga memory 4,296,889,276 64,952.8 200,424.0
session uga memory max 123,298,368 1,863.8 5,751.1
shared hash latch upgrades - no w 26,310,630 397.7 1,227.2
sorts (disk) 367 0.0 0.0
sorts (memory) 89,870 1.4 4.2
sorts (rows) 13,381,553 202.3 624.2
summed dirty queue length 3 0.0 0.0
switch current to new buffer 6,910 0.1 0.3
table fetch by rowid 32,481,075 491.0 1,515.1
table fetch continued row 13,074 0.2 0.6
table scan blocks gotten 8,213,616 124.2 383.1
table scan rows gotten 303,670,060 4,590.4 14,164.4
table scans (long tables) 2,799 0.0 0.1
table scans (short tables) 76,890 1.2 3.6
transaction rollbacks 11 0.0 0.0
user calls 1,067,154 16.1 49.8
user commits 10,678 0.2 0.5
Instance Activity Stats for DB: ST011 Instance: st011 Snaps: 41 -62
Statistic Total per Second per Trans
user rollbacks 10,761 0.2 0.5
workarea executions - onepass 803 0.0 0.0
workarea executions - optimal 126,987 1.9 5.9
write clones created in foregroun 2 0.0 0.0
Tablespace IO Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->ordered by IOs (Reads + Writes) desc
Tablespace
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
TEMP
397,017 6 0.8 1.1 199,016 3 0 0.0
SOFTDB
91,699 1 1.0 6.1 1,823 0 0 0.0
USERS
450 0 5.3 1.0 2,524 0 0 0.0
SYSTEM
2,438 0 2.9 1.3 239 0 0 0.0
INDX
1,095 0 4.4 1.5 1,153 0 0 0.0
UNDOTBS1
3 0 13.3 1.0 2,017 0 8 0.0
XDB
74 0 4.9 1.1 1 0 0 0.0
DRSYS
3 0 6.7 1.0 1 0 0 0.0
TOOLS
3 0 6.7 1.0 1 0 0 0.0
File IO Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->ordered by Tablespace, File
Tablespace Filename
Av Av Av Av Buffer Av Buf
Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
DRSYS E:\ORACLE\ORADATA\ST011\DRSYS01.DBF
3 0 6.7 1.0 1 0 0
INDX E:\ORACLE\ORADATA\ST011\INDX01.DBF
1,095 0 4.4 1.5 1,153 0 0
SOFTDB E:\ORACLE\ORADATA\ST011\SOFTDB01.DBF
91,699 1 1.0 6.1 1,823 0 0
SYSTEM E:\ORACLE\ORADATA\ST011\SYSTEM01.DBF
2,438 0 2.9 1.3 239 0 0
TEMP E:\ORACLE\ORADATA\ST011\TEMP01.DBF
397,017 6 0.8 1.1 199,016 3 0
TOOLS E:\ORACLE\ORADATA\ST011\TOOLS01.DBF
3 0 6.7 1.0 1 0 0
UNDOTBS1 E:\ORACLE\ORADATA\ST011\UNDOTBS01.DBF
3 0 13.3 1.0 2,017 0 8 0.0
USERS E:\ORACLE\ORADATA\ST011\USERS01.DBF
450 0 5.3 1.0 2,524 0 0
XDB E:\ORACLE\ORADATA\ST011\XDB01.DBF
74 0 4.9 1.1 1 0 0
Buffer Pool Statistics for DB: ST011 Instance: st011 Snaps: 41 -62
-> Standard block size Pools D: default, K: keep, R: recycle
-> Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k
Free Write Buffer
Number of Cache Buffer Physical Physical Buffer Complete Busy
P Buffers Hit % Gets Reads Writes Waits Waits Waits
D 17,017 99.5 110,003,087 569,129 7,751 0 0 8
Instance Recovery Stats for DB: ST011 Instance: st011 Snaps: 41 -62
-> B: Begin snapshot, E: End snapshot
Targt Estd Log File Log Ckpt Log Ckpt
MTTR MTTR Recovery Actual Target Size Timeout Interval
(s) (s) Estd IOs Redo Blks Redo Blks Redo Blks Redo Blks Redo Blks
B 34 14 193 771 341 184320 341
E 34 14 141 727 20 184320 20
Buffer Pool Advisory for DB: ST011 Instance: st011 End Snap: 62
-> Only rows with estimated physical reads >0 are displayed
-> ordered by Block Size, Buffers For Estimate
Size for Size Buffers for Est Physical Estimated
P Estimate (M) Factr Estimate Read Factor Physical Reads
D 16 .1 2,002 152.10 87,449,432
D 32 .2 4,004 87.09 50,071,540
D 48 .4 6,006 55.08 31,668,480
D 64 .5 8,008 36.93 21,232,658
D 80 .6 10,010 16.08 9,246,410
D 96 .7 12,012 6.32 3,635,060
D 112 .8 14,014 2.48 1,423,893
D 128 .9 16,016 1.09 627,130
D 136 1.0 17,017 1.00 574,935
D 144 1.1 18,018 0.96 552,001
D 160 1.2 20,020 0.91 525,903
D 176 1.3 22,022 0.90 518,390
D 192 1.4 24,024 0.90 518,390
D 208 1.5 26,026 0.90 518,390
D 224 1.6 28,028 0.90 518,390
D 240 1.8 30,030 0.90 518,390
D 256 1.9 32,032 0.90 518,390
D 272 2.0 34,034 0.90 518,390
D 288 2.1 36,036 0.90 518,390
D 304 2.2 38,038 0.90 518,390
D 320 2.4 40,040 0.90 518,390
Buffer wait Statistics for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by wait time desc, waits desc
Tot Wait Avg
Class Waits Time (s) Time (ms)
undo header 9 0 0
PGA Aggr Target Stats for DB: ST011 Instance: st011 Snaps: 41 -62
-> B: Begin snap E: End snap (rows dentified with B or E contain data
which is absolute i.e. not diffed over the interval)
-> PGA cache hit % - percentage of W/A (WorkArea) data processed only in-memory
-> Auto PGA Target - actual workarea memory target
-> W/A PGA Used - amount of memory used for all Workareas (manual + auto)
-> %PGA W/A Mem - percentage of PGA memory allocated to workareas
-> %Auto W/A Mem - percentage of workarea memory controlled by Auto Mem Mgmt
-> %Man W/A Mem - percentage of workarea memory under manual control
PGA Cache Hit % W/A MB Processed Extra W/A MB Read/Written
72.5 6,444 2,443
%PGA %Auto %Man
PGA Aggr Auto PGA PGA Mem W/A PGA W/A W/A W/A Global Mem
Target(M) Target(M) Alloc(M) Used(M) Mem Mem Mem Bound(K)
B 104 80 17.8 0.0 .0 .0 .0 5,324
E 104 81 18.5 0.0 .0 .0 .0 5,324
PGA Aggr Target Histogram for DB: ST011 Instance: st011 Snaps: 41 -62
-> Optimal Executions are purely in-memory operations
Low High
Optimal Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs
8K 16K 119,925 119,925 0 0
16K 32K 1,796 1,796 0 0
32K 64K 147 147 0 0
64K 128K 1,167 1,167 0 0
128K 256K 562 562 0 0
256K 512K 647 615 32 0
512K 1024K 2,770 2,412 358 0
1M 2M 588 256 332 0
2M 4M 70 10 60 0
4M 8M 36 20 16 0
16M 32M 4 0 4 0
1G 2G 1 0 1 0
PGA Memory Advisory for DB: ST011 Instance: st011 End Snap: 62
-> When using Auto Memory Mgmt, minimally choose a pga_aggregate_target value
where Estd PGA Overalloc Count is 0
Estd Extra Estd PGA Estd PGA
PGA Target Size W/A MB W/A MB Read/ Cache Overalloc
Est (MB) Factr Processed Written to Disk Hit % Count
13 0.1 1,552.2 362.1 81.0 27
26 0.3 1,552.2 85.5 95.0 0
52 0.5 1,552.2 74.5 95.0 0
78 0.8 1,552.2 74.5 95.0 0
104 1.0 1,552.2 55.1 97.0 0
125 1.2 1,552.2 0.0 100.0 0
146 1.4 1,552.2 0.0 100.0 0
166 1.6 1,552.2 0.0 100.0 0
187 1.8 1,552.2 0.0 100.0 0
208 2.0 1,552.2 0.0 100.0 0
312 3.0 1,552.2 0.0 100.0 0
416 4.0 1,552.2 0.0 100.0 0
624 6.0 1,552.2 0.0 100.0 0
832 8.0 1,552.2 0.0 100.0 0
Enqueue activity for DB: ST011 Instance: st011 Snaps: 41 -62
-> Enqueue stats gathered prior to 9i should not be compared with 9i data
-> ordered by Wait Time desc, Waits desc
Avg Wt Wait
Eq Requests Succ Gets Failed Gets Waits Time (ms) Time (s)
TC 40 40 0 8 254.13 2
PE 184 184 0 1 47.00 0
Rollback Segment Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->A high value for "Pct Waits" suggests more rollback segments may be required
->RBS stats may not be accurate between begin and end snaps when using Auto Undo
managment, as RBS may be dynamically created and dropped as needed
Trans Table Pct Undo Bytes
RBS No Gets Waits Written Wraps Shrinks Extends
0 246.0 0.00 0 0 0 0
1 2,947.0 0.00 1,268,846 4 1 1
2 3,520.0 0.00 1,003,166 18 3 6
3 3,511.0 0.00 973,498 18 1 3
4 2,662.0 0.00 1,010,600 4 0 1
5 3,941.0 0.03 1,042,464 20 3 8
6 3,474.0 0.00 1,106,576 21 1 6
7 2,546.0 0.00 756,036 15 3 4
8 3,943.0 0.00 1,112,166 22 3 11
9 3,368.0 0.00 832,596 14 2 4
10 3,039.0 0.20 971,780 20 3 14
Rollback Segment Storage for DB: ST011 Instance: st011 Snaps: 41 -62
->Optimal Size should be larger than Avg Active
RBS No Segment Size Avg Active Optimal Size Maximum Size
0 385,024 0 385,024
1 1,171,456 191,840 2,220,032
2 385,024 78,348 516,096
3 450,560 112,391 450,560
4 2,220,032 101,425 2,220,032
5 778,240 134,380 843,776
6 647,168 78,286 647,168
7 319,488 86,191 581,632
8 516,096 90,060 778,240
9 516,096 49,626 516,096
10 450,560 132,513 647,168
Undo Segment Summary for DB: ST011 Instance: st011 Snaps: 41 -62
-> Undo segment block stats:
-> uS - unexpired Stolen, uR - unexpired Released, uU - unexpired reUsed
-> eS - expired Stolen, eR - expired Released, eU - expired reUsed
Undo Undo Num Max Qry Max Tx Snapshot Out of uS/uR/uU/
TS# Blocks Trans Len (s) Concurcy Too Old Space eS/eR/eU
1 1,555 551,825 1,575 2 0 0 0/0/15/0/0/0
Undo Segment Stats for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by Time desc
Undo Num Max Qry Max Tx Snap Out of uS/uR/uU/
End Time Blocks Trans Len (s) Concy Too Old Space eS/eR/eU
08-Aug 03:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 03:03 31 13,744 0 1 0 0 0/0/0/0/0/0
08-Aug 02:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 02:03 31 13,717 0 1 0 0 0/0/0/0/0/0
08-Aug 01:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 01:03 29 13,690 1 1 0 0 0/0/0/0/0/0
08-Aug 00:53 0 0 0 0 0 0 0/0/0/0/0/0
08-Aug 00:03 41 13,665 1 1 0 0 0/0/0/0/0/0
07-Aug 23:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 23:03 25 13,634 1 2 0 0 0/0/0/0/0/0
07-Aug 22:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 22:03 29 13,611 0 2 0 0 0/0/0/0/0/0
07-Aug 21:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 21:43 1 13,595 0 1 0 0 0/0/8/0/0/0
07-Aug 21:33 1 13,591 0 1 0 0 0/0/0/0/0/0
07-Aug 21:23 7 13,544 9 1 0 0 0/0/0/0/0/0
07-Aug 21:13 1 13,448 12 1 0 0 0/0/0/0/0/0
07-Aug 21:03 35 13,348 1 1 0 0 0/0/0/0/0/0
07-Aug 20:53 7 13,212 9 1 0 0 0/0/0/0/0/0
07-Aug 20:43 9 12,967 13 1 0 0 0/0/0/0/0/0
07-Aug 20:33 4 12,785 3 1 0 0 0/0/0/0/0/0
07-Aug 20:23 4 12,717 3 1 0 0 0/0/0/0/0/0
07-Aug 20:13 7 12,607 9 1 0 0 0/0/0/0/0/0
07-Aug 20:03 49 12,472 8 2 0 0 0/0/0/0/0/0
07-Aug 19:53 0 0 0 0 0 0 0/0/0/0/0/0
07-Aug 19:43 10 12,425 2 1 0 0 0/0/0/0/0/0
07-Aug 19:33 14 12,263 30 1 0 0 0/0/0/0/0/0
07-Aug 19:23 25 12,046 4 1 0 0 0/0/0/0/0/0
07-Aug 19:13 52 11,686 2 1 0 0 0/0/0/0/0/0
07-Aug 19:03 71 11,077 7 1 0 0 0/0/0/0/0/0
07-Aug 18:53 41 10,558 4 1 0 0 0/0/0/0/0/0
07-Aug 18:43 17 9,996 12 1 0 0 0/0/0/0/0/0
07-Aug 18:33 6 9,744 30 1 0 0 0/0/0/0/0/0
07-Aug 18:23 9 9,548 2 1 0 0 0/0/0/0/0/0
Latch Activity for DB: ST011 Instance: st011 Snaps: 41 -62
->"Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for
willing-to-wait latch get requests
->"NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests
->"Pct Misses" for both should be very close to 0.0
Pct Avg Wait Pct
Get Get Slps Time NoWait NoWait
Latch Requests Miss /Miss (s) Requests Miss
Consistent RBA 12,338 0.0 0 0
FAL request queue 2 0.0 0 0
FAL subheap alocation 0 0 2 0.0
FIB s.o chain latch 72 0.0 0 0
FOB s.o list latch 388 0.0 0 0
JOX SGA heap latch 3,415 0.0 0 3,013 0.0
NLS data objects 3 0.0 0 0
QMT 1 0.0 0 0
SQL memory manager latch 21 0.0 0 21,360 0.0
SQL memory manager worka 1,455,705 0.0 0 0
Token Manager 0 0 2 0.0
active checkpoint queue 22,780 0.0 0 2 0.0
alert log latch 4 0.0 0 2 0.0
archive control 2,189 0.0 0 0
archive process latch 1,299 0.2 0.0 0 0
begin backup scn array 8 0.0 0 0
cache buffer handles 339,925 0.0 0 0
cache buffers chains 113,609,670 0.0 0.0 0 1,095,458 0.0
cache buffers lru chain 2,057,063 0.0 0 13,776 0.0
channel handle pool latc 194 0.0 0 0
channel operations paren 43,420 0.0 0 0
checkpoint queue latch 1,094,874 0.0 0.0 0 7,196 0.0
child cursor hash table 543,267 0.0 0 0
dml lock allocation 99,677 0.0 0 0
dummy allocation 362 2.8 0.0 0 0
enqueue hash chains 226,227 0.0 0 0
enqueues 235,237 0.0 0.0 0 0
event group latch 95 0.0 0 0
file number translation 699,304 0.0 0.0 0 0
hash table column usage 2,980 0.0 0 779,274 0.0
hash table modification 5 0.0 0 2 0.0
job workq parent latch 0 0 26 7.7
job_queue_processes para 745 0.0 0 2 0.0
kmcptab latch 1,788 0.0 0 0
kmcpvec latch 0 0 1,788 0.0
ksfv messages 0 0 4 0.0
ktm global data 260 0.0 0 0
lgwr LWN SCN 29,530 0.0 0 0
library cache 7,579,771 0.0 0.0 0 112,898 0.1
library cache load lock 5,302 0.0 0 0
library cache pin 3,098,174 0.0 0.0 0 0
library cache pin alloca 2,124,257 0.0 0.0 0 0
list of block allocation 321 0.0 0 0
loader state object free 1,186 0.0 0 0
longop free list parent 9 0.0 0 9 0.0
message pool operations 9 0.0 0 0
messages 209,721 0.2 0.0 0 0
mostly latch-free SCN 29,532 0.0 0.0 0 0
multiblock read objects 181,050 0.0 0 2 0.0
name-service namespace o 0 0 2 0.0
Latch Activity for DB: ST011 Instance: st011 Snaps: 41 -62
->"Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for
willing-to-wait latch get requests
->"NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests
->"Pct Misses" for both should be very close to 0.0
Pct Avg Wait Pct
Get Get Slps Time NoWait NoWait
Latch Requests Miss /Miss (s) Requests Miss
ncodef allocation latch 1,065 0.0 0 0
object stats modificatio 357 0.0 0 2 0.0
post/wait queue 24,713 0.0 0 10,698 0.0
process allocation 95 0.0 0 95 0.0
process group creation 189 0.0 0 0
qm_init_sga 1 0.0 0 0
redo allocation 115,339 0.0 0.0 0 0
redo copy 0 0 73,511 0.1
redo writing 92,285 0.0 0 0
resumable state object 351 0.0 0 0
row cache enqueue latch 3,995,948 0.0 0.0 0 0
row cache objects 4,004,202 0.0 0 696 0.0
sequence cache 430 0.0 0 0
session allocation 292,885 0.0 0.0 0 0
session idle bit 2,269,446 0.0 0.0 0 0
session switching 1,065 0.0 0 0
session timer 22,218 0.0 0 0
shared java pool 860 0.0 0 0
shared pool 4,913,350 0.0 0.0 0 0
sim partition latch 0 0 110 0.0
simulator hash latch 4,433,428 0.0 0 0
simulator lru latch 43,829 0.0 0 33,464 0.0
sort extent pool 6,608 0.0 0 0
temp lob duration state 2 0.0 0 0
trace latch 13 0.0 0 0
transaction allocation 931,196 0.0 0 0
transaction branch alloc 1,065 0.0 0 0
undo global data 57,750 0.0 0.0 0 0
user lock 551 0.0 0 0
vecio buf des 0 0 2 0.0
virtual circuit buffers 10,648,289 0.2 0.0 0 0
virtual circuit queues 5,140,393 0.0 0.0 0 0
virtual circuits 1,824,349 0.0 0.0 0 0
Latch Sleep breakdown for DB: ST011 Instance: st011 Snaps: 41 -62
-> ordered by misses desc
Get Spin &
Latch Name Requests Misses Sleeps Sleeps 1->4
virtual circuit buffers 10,648,289 19,024 3 19021/3/0/0/
0
shared pool 4,913,350 181 3 178/3/0/0/0
cache buffers chains 113,609,670 63 1 0/0/0/0/0
Latch Miss Sources for DB: ST011 Instance: st011 Snaps: 41 -62
-> only latches with sleeps are shown
-> ordered by name, sleeps desc
NoWait Waiter
Latch Name Where Misses Sleeps Sleeps
cache buffers chains kcbgtcr: kslbegin excl 0 1 0
shared pool kghalo 0 3 3
virtual circuits kmcfms 0 1 1
virtual circuits kmcgms: if not shared serv 0 1 0
virtual circuits kmcmbf 0 1 1
Dictionary Cache Stats for DB: ST011 Instance: st011 Snaps: 41 -62
->"Pct Misses" should be very low (< 2% in most cases)
->"Cache Usage" is the number of cache entries being used
->"Pct SGA" is the ratio of usage to allocated size for that cache
Get Pct Scan Pct Mod Final
Cache Requests Miss Reqs Miss Reqs Usage
dc_files 3,248 0.2 0 0 8
dc_global_oids 12,826 1.0 0 0 135
dc_histogram_defs 1,214,659 0.1 0 0 2,451
dc_object_ids 325,383 0.2 0 0 793
dc_objects 72,357 1.9 0 2 1,504
dc_profiles 125 0.0 0 0 1
dc_qmc_cache_entries 1 100.0 0 0 1
dc_rollback_segments 4,967 0.0 0 0 12
dc_segments 168,507 0.4 0 0 760
dc_sequences 8 37.5 0 8 2
dc_tablespace_quotas 5 40.0 0 5 2
dc_tablespaces 56,795 0.0 0 0 9
dc_user_grants 1,393 1.1 0 0 22
dc_usernames 70,029 0.0 0 0 15
dc_users 71,699 0.0 0 0 25
Library Cache Activity for DB: ST011 Instance: st011 Snaps: 41 -62
->"Pct Misses" should be very low
Get Pct Pin Pct Invali-
Namespace Requests Miss Requests Miss Reloads dations
BODY 225 16.4 226 18.6 3 0
CLUSTER 1,272 0.3 1,008 0.8 0 0
JAVA DATA 2 100.0 9 44.4 0 0
SQL AREA 368,746 14.6 1,388,192 8.3 5,561 1
TABLE/PROCEDURE 114,852 1.3 375,552 0.9 494 0
TRIGGER 1,082 1.0 1,082 1.4 4 0
Shared Pool Advisory for DB: ST011 Instance: st011 End Snap: 62
-> Note there is often a 1:Many correlation between a single logical object
in the Library Cache, and the physical number of memory objects associated
with it. Therefore comparing the number of Lib Cache objects (e.g. in
v$librarycache), with the number of Lib Cache Memory Objects is invalid
Estd
Shared Pool SP Estd Estd Estd Lib LC Time
Size for Size Lib Cache Lib Cache Cache Time Saved Estd Lib Cache
Estim (M) Factr Size (M) Mem Obj Saved (s) Factr Mem Obj Hits
96 .6 96 20,704 1,595 1.0 896,845
120 .7 119 25,821 1,596 1.0 898,184
144 .9 142 30,844 1,596 1.0 899,133
168 1.0 165 35,862 1,597 1.0 900,259
192 1.1 188 41,079 1,598 1.0 901,912
216 1.3 215 47,275 1,598 1.0 902,360
240 1.4 238 52,517 1,598 1.0 903,089
264 1.6 261 58,043 1,598 1.0 903,310
288 1.7 284 63,632 1,598 1.0 903,711
312 1.9 307 69,230 1,598 1.0 904,029
336 2.0 338 76,368 1,598 1.0 904,158
SGA Memory Summary for DB: ST011 Instance: st011 Snaps: 41 -62
SGA regions Size in Bytes
Database Buffers 142,606,336
Fixed Size 454,356
Redo Buffers 667,648
Variable Size 486,539,264
sum 630,267,604
SGA breakdown difference for DB: ST011 Instance: st011 Snaps: 41 -62
Pool Name Begin value End value % Diff
java free memory 33,554,432 30,031,872 -10.50
large free memory 24,861,188 24,957,400 0.39
large session heap 304,636 208,424 -31.58
shared 1M buffer 2,098,176 2,098,176 0.00
shared FileOpenBlock 695,504 695,504 0.00
shared KGK heap 3,756 3,756 0.00
shared KGLS heap 1,652,428 2,590,108 56.75
shared KQR M PO 861,220 2,452,776 184.80
shared KQR S PO 77,148 239,708 210.71
shared KQR S SO 1,792 5,632 214.29
shared KSXR pending messages que 841,036 841,036 0.00
shared KSXR receive buffers 1,033,000 1,033,000 0.00
shared MTTR advisory 25,400 29,636 16.68
shared PL/SQL DIANA 625,620 951,760 52.13
shared PL/SQL MPCODE 358,152 902,912 152.10
shared PLS non-lib hp 2,068 2,068 0.00
shared dictionary cache 1,610,880 1,610,880 0.00
shared errors 25,144 46,460 84.78
shared event statistics per sess 1,718,360 1,718,360 0.00
shared fixed allocation callback 220 220 0.00
shared free memory 157,840,156 13,956,720 -91.16
shared joxs heap init 4,220 4,220 0.00
shared kgl simulator 694,520 9,560,380 #######
shared library cache 4,829,312 39,226,604 712.26
shared message pool freequeue 834,752 834,752 0.00
shared miscellaneous 5,094,676 7,076,492 38.90
shared parameters 5,220 32,976 531.72
shared sessions 410,720 410,720 0.00
shared sim memory hea 93,176 93,176 0.00
shared sql area 9,864,252 100,764,460 921.51
shared table definiti 2,040 5,920 190.20
shared trigger defini 1,888 2,208 16.95
shared trigger inform 1,108 1,324 19.49
shared trigger source 160 1,168 630.00
buffer_cache 142,606,336 142,606,336 0.00
fixed_sga 454,356 454,356 0.00
log_buffer 656,384 656,384 0.00
init.ora Parameters for DB: ST011 Instance: st011 Snaps: 41 -62
End value
Parameter Name Begin value (if different)
background_dump_dest E:\oracle\admin\ST011\bdump
compatible 9.2.0.1.0
control_files E:\oracle\oradata\ST011\control01
core_dump_dest E:\oracle\admin\ST011\cdump
db_block_size 8192
db_cache_size 142606336
db_domain
db_file_multiblock_read_count 16 8
db_name ST011
dispatchers (PROTOCOL=TCP)
fast_start_mttr_target 300
hash_join_enabled TRUE
instance_name ST011
java_pool_size 33554432
job_queue_processes 0 5
large_pool_size 25165824
log_archive_dest_1 LOCATION=E:\oracle\oradata\ST011\
log_archive_format %t_%s.dbf
log_archive_start TRUE
open_cursors 300
pga_aggregate_target 109051904
processes 150
query_rewrite_enabled FALSE
remote_login_passwordfile EXCLUSIVE
sga_max_size 630267604
shared_pool_size 176160768
sort_area_size 524288
star_transformation_enabled FALSE
timed_statistics TRUE
undo_management AUTO
undo_retention 10800
undo_tablespace UNDOTBS1
user_dump_dest E:\oracle\admin\ST011\udump
End of Report

Frederic'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

Regarding Statspack Report

Hai
We are using oracle 9i R1.
I used to run statspack report every one hour.
Go through the following report and let me know what is wrong in this report. Because our server getting very slow day by day.
Mostly I changed.
If you find anything wrong in the server parameter defined, please let me know to correct that.
STATSPACK report for
DB Name DB Id Instance Inst Num Release Cluster Host
VPNEW 2611038567 vpnew 1 9.0.1.1.1 NO VP_NEW
 Snap Id Snap Time Sessions Curs/Sess Comment
Begin Snap: 1015 09-Jul-13 14:00:04 54 5.1
End Snap: 1017 09-Jul-13 16:00:07 61 6.8
 Elapsed: 120.05 (mins)
Cache Sizes (end)
~~~~~~~~~~~~~~~~~
 Buffer Cache: 256M Std Block Size: 4K
 Shared Pool Size: 272M Log Buffer: 512K
Load Profile
~~~~~~~~~~~~ Per Second Per Transaction
 Redo size: 164,452.25 27,998.24
 Logical reads: 82,680.73 14,076.52
 Block changes: 1,137.91 193.73
 Physical reads: 1,811.63 308.43
 Physical writes: 273.75 46.61
 User calls: 1,265.18 215.40
 Parses: 92.74 15.79
 Hard parses: 3.59 0.61
 Sorts: 65.27 11.11
 Logons: 0.08 0.01
 Executes: 103.01 17.54
 Transactions: 5.87
% Blocks changed per Read: 1.38 Recursive Call %: 15.70
Rollback per transaction %: 64.39 Rows per Sort: 18.06
Instance Efficiency Percentages (Target 100%)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Buffer Nowait %: 99.99 Redo NoWait %: 100.00
 Buffer Hit %: 97.81 In-memory Sort %: 100.00
 Library Hit %: 97.24 Soft Parse %: 96.13
 Execute to Parse %: 9.97 Latch Hit %: 99.99
Parse CPU to Parse Elapsd %: 43.49 % Non-Parse CPU: 99.98
Shared Pool Statistics Begin End
 Memory Usage %: 90.47 82.23
 % SQL with executions>1: 47.34 54.83
% Memory for SQL w/exec>1: 38.21 35.60
Top 5 Wait Events
~~~~~~~~~~~~~~~~~ Wait % Total
Event Waits Time (s) Wt Time
db file scattered read 1,722,742 3,967 48.06
db file sequential read 641,575 2,397 29.05
db file parallel write 6,744 636 7.70
buffer busy waits 68,542 361 4.37
async disk IO 91,243 216 2.61
Wait Events for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> s - second
-> cs - centisecond - 100th of a second
-> ms - millisecond - 1000th of a second
-> us - microsecond - 1000000th of a second
-> ordered by wait time desc, waits desc (idle events last)
 Avg
 Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
db file scattered read 1,722,742 0 3,967 2 40.7
db file sequential read 641,575 0 2,397 4 15.2
db file parallel write 6,744 6,744 636 94 0.2
buffer busy waits 68,542 9 361 5 1.6
async disk IO 91,243 0 216 2 2.2
SQL*Net message from dblink 13,432 0 215 16 0.3
direct path write 102,953 0 177 2 2.4
log file parallel write 30,747 28,702 121 4 0.7
log file sync 10,359 9 74 7 0.2
control file parallel write 2,489 0 30 12 0.1
direct path read 3,531 0 28 8 0.1
SQL*Net more data from dblin 45,347 0 17 0 1.1
control file sequential read 669 0 7 10 0.0
latch free 873 506 2 2 0.0
direct path read (lob) 41 0 1 35 0.0
log file switch completion 14 0 1 99 0.0
SQL*Net more data to client 98,580 0 1 0 2.3
local write wait 46 0 0 10 0.0
SQL*Net more data to dblink 1,852 0 0 0 0.0
log file single write 22 0 0 6 0.0
log file sequential read 11 0 0 8 0.0
db file parallel read 7 0 0 7 0.0
single-task message 2 0 0 15 0.0
SQL*Net break/reset to clien 96 0 0 0 0.0
SQL*Net message to dblink 13,432 0 0 0 0.3
library cache pin 3 0 0 0 0.0
LGWR wait for redo copy 18 0 0 0 0.0
library cache load lock 1 0 0 0 0.0
SQL*Net message from client 9,199,880 0 198,874 22 217.5
virtual circuit status 240 240 7,602 31677 0.0
jobq slave wait 288 275 870 3021 0.0
SQL*Net message to client 9,199,888 0 6 0 217.5
SQL*Net more data from clien 58 0 0 1 0.0
Background Wait Events for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> ordered by wait time desc, waits desc (idle events last)
 Avg
 Total Wait wait Waits
Event Waits Timeouts Time (s) (ms) /txn
db file parallel write 6,744 6,744 636 94 0.2
log file parallel write 30,749 28,704 121 4 0.7
control file parallel write 2,435 0 30 12 0.1
control file sequential read 198 0 3 17 0.0
db file scattered read 386 0 2 5 0.0
db file sequential read 176 0 1 4 0.0
async disk IO 34 0 0 13 0.0
latch free 54 54 0 5 0.0
direct path write 99 0 0 3 0.0
buffer busy waits 4 0 0 46 0.0
direct path read 99 0 0 2 0.0
log file single write 22 0 0 6 0.0
log file sequential read 11 0 0 8 0.0
rdbms ipc reply 4 0 0 17 0.0
LGWR wait for redo copy 18 0 0 0 0.0
rdbms ipc message 71,793 39,898 26,717 372 1.7
pmon timer 2,814 2,814 7,639 2715 0.1
smon timer 27 19 7,560 ###### 0.0
SQL ordered by Gets for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
 all SQL statements called within the PL/SQL code. As individual SQL
 statements are also reported, it is possible and valid for the summed
 total % to exceed 100
 CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
 33,925,100 9,024 3,759.4 5.7 27.02 27.20 1447967143
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=1 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=1 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
 33,924,281 9,025 3,758.9 5.7 26.97 26.95 1309894166
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=1 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=1 ))
AND COMPLETEFLAG='N' AND STCODE<>99
 22,431,010 118 190,093.3 3.8 21.45 29.65 4290300977
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=5 AND BILLNO>23095 AND DT>TO_DATE('01-APR-2013','D
 17,110,508 90 190,116.8 2.9 16.31 18.13 2323191576
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=5 AND BILLNO>23102 AND DT>TO_DATE('01-APR-2013','D
 14,067,208 74 190,097.4 2.4 13.45 20.54 2902528758
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=8 AND BILLNO>40735 AND DT>TO_DATE('01-APR-2013','D
 11,243,815 93 120,901.2 1.9 660.27 663.46 2303099111
SELECT RCODE, RNAME FROM RAWMATERIAL WHERE RCODE IN ( SELECT RCO
DE FROM RAWSTOCKDATES WHERE WEEKDAY=3) AND RCODE NOT IN (SELECT
RCODE FROM STOCKONDATES WHERE TO_CHAR(STKDATE)='09-JUL-13') AN
D PRINTFLAG='Y' ORDER BY RNAME ASC
 9,840,558 2,405 4,091.7 1.7 294.66 3540.26 2266490527
SELECT NVL(MAX(BACKUPDATE),SYSDATE) FROM TRACKBACKUP_LINKWITHSER
VER
 9,314,803 49 190,098.0 1.6 8.92 14.44 1477811350
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
SQL ordered by Gets for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Buffer Gets Threshold: 10000
-> Note that resources reported for PL/SQL includes the resources used by
 all SQL statements called within the PL/SQL code. As individual SQL
 statements are also reported, it is possible and valid for the summed
 total % to exceed 100
 CPU Elapsd
Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
WHERE CCODE=7 AND BILLNO>52592 AND DT>TO_DATE('01-APR-2013','D
 9,125,204 48 190,108.4 1.5 4.27 12.89 1951526474
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=1 AND BILLNO>51127 AND DT>TO_DATE('01-APR-2013','D
 6,653,430 35 190,098.0 1.1 6.38 8.33 2980657600
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=3 AND BILLNO>53038 AND DT>TO_DATE('01-APR-2013','D
 5,513,426 29 190,118.1 0.9 5.30 5.85 2709561073
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=3 AND BILLNO>53050 AND DT>TO_DATE('01-APR-2013','D
 5,323,236 28 190,115.6 0.9 4.94 5.51 1289003277
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=7 AND BILLNO>52607 AND DT>TO_DATE('01-APR-2013','D
 5,322,812 28 190,100.4 0.9 5.02 5.72 928495952
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
(STCODE,CUSTID) IN(SELECT STCODE,CUSTID FROM HANDPOS.ORDERMASTER
WHERE CCODE=3 AND BILLNO>53042 AND DT>TO_DATE('01-APR-2013','D
 4,943,192 26 190,122.8 0.8 4.67 5.19 2263910287
SELECT CDATE,CUSTID,STCODE,KOTNO,ITEMCODE,QTY,SPECODE,REASON,CAN
CELPRINTFLAG FROM HANDPOS.CANCELITEMDETAILS WHERE (STCODE,CUSTID
) IN( SELECT STCODE,CUSTID FROM HANDPOS.CANCELITEMDETAILS WHERE
SQL ordered by Reads for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Disk Reads Threshold: 1000
 CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
 8,401,181 2,405 3,493.2 64.4 294.66 3540.26 2266490527
SELECT NVL(MAX(BACKUPDATE),SYSDATE) FROM TRACKBACKUP_LINKWITHSER
VER
 150,474 9 16,719.3 1.2 0.02 0.11 420004354
begin HSBSTORE.APPEND_RAWMATERIAL_TO_GLOBAL; end;
 150,265 9 16,696.1 1.2 2.97 33.74 631228335
SELECT * FROM TRACK_RAWMATERIAL WHERE MODIFIED_TIME > :b1 AND AC
TION='U' ORDER BY RCODE
 126,600 6 21,100.0 1.0 1.05 12.98 2926197014
SELECT PAYMENTDESCRIPTION PARTICULARS,SUM(PAIDAMOUNT) PAIDAMOUN
T FROM SERVERSALES.PAIDMASTER A, SERVERSALES.PAIDDETAIL B, SE
RVERSALES.PAYMENTMASTER C WHERE A.PAYMENTID=B.PAYMENTID AND B.PA
YCODE=C.PAYCODE AND A.CCODE=7 AND BCODE=131132 AND PAYMENTDATE
BETWEEN TO_DATE('09-JUL-13 00:00:00','DD-MON-YY HH24:MI:SS')
 104,975 1 104,975.0 0.8 11.59 35.97 602985589
SELECT /*+NESTED_TABLE_GET_REFS+*/ "HSBSTORE"."TRACK_SYSADM".* F
ROM "HSBSTORE"."TRACK_SYSADM"
 99,198 2 49,599.0 0.8 1.83 6.61 2045198349
SELECT NVL(MAX(KOTNO),1) MAXKOTNO FROM ORDERDETAIL WHERE STCODE=
37
 96,222 12 8,018.5 0.7 0.00 0.08 1123445213
begin RETMAXCUSTID(:V00001,:V00002,:V00003,:V00004); end;
 88,052 4 22,013.0 0.7 0.77 9.02 4195209649
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
 79,044 4 19,761.0 0.6 0.77 9.25 1459194232
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
 72,142 4 18,035.5 0.6 0.88 12.63 2744348950
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
 70,194 4 17,548.5 0.5 0.89 12.47 768206854
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=7 A
SQL ordered by Reads for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Disk Reads Threshold: 1000
 CPU Elapsd
Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
ND BCODE = 131132 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
 55,628 7 7,946.9 0.4 2.09 41.25 3227129102
SELECT NVL(MAX(CUSTID),-99) FROM ORDERMASTER WHERE STCODE =:b1
AND LENGTH(CUSTID)<=10
 54,748 28 1,955.3 0.4 2.39 70.19 511029918
SELECT EMPLOYEE_CODE,DUTY,DUTYCODE,RESIGNED_ON FROM BRANCHHR.PER
INFO WHERE EMPLOYEE_CODE IN (SELECT EMPLOYEE_CODE FROM HDEMPMA
STER WHERE RESIGNED_ON IS NULL)
 49,600 1 49,600.0 0.4 0.91 5.06 1047519405
SELECT NVL(MAX(KOTNO),1) MAXKOTNO FROM ORDERDETAIL WHERE STCODE=
12
 49,599 1 49,599.0 0.4 3.02 9.51 3958879593
SELECT /*+NESTED_TABLE_GET_REFS+*/ "HANDPOS"."ORDERDETAIL".* FRO
M "HANDPOS"."ORDERDETAIL"
 48,834 3 16,278.0 0.4 0.58 5.88 1917766718
SELECT PAYMENTDESCRIPTION PARTICULARS,SUM(PAIDAMOUNT) PAIDAMOUN
T FROM SERVERSALES.PAIDMASTER A, SERVERSALES.PAIDDETAIL B, SE
RVERSALES.PAYMENTMASTER C WHERE A.PAYMENTID=B.PAYMENTID AND B.PA
YCODE=C.PAYCODE AND A.CCODE=8 AND BCODE=136559 AND PAYMENTDATE
BETWEEN TO_DATE('09-JUL-13 00:00:00','DD-MON-YY HH24:MI:SS')
 44,488 2 22,244.0 0.3 0.22 2.00 3747323840
SELECT SUM(PAIDAMOUNT) PAIDAMOUNT FROM SERVERSALES.PAIDMASTER A
, SERVERSALES.PAIDDETAIL B, SERVERSALES.PAYMENTMASTER C WHERE
A.PAYMENTID=B.PAYMENTID AND B.PAYCODE=C.PAYCODE AND A.CCODE=8 A
ND BCODE = 136559 AND PAYMENTDATE BETWEEN TO_DATE('09-JUL-13 0
0:00:00','DD-MON-YY HH24:MI:SS') AND TO_DATE('09-JUL-13 23:59:
 40,584 5 8,116.8 0.3 1.45 13.45 1312824138
SELECT NVL(MAX(CUSTID),0)+1 FROM ORDERMASTER WHERE STCODE = :b1
AND LENGTH(CUSTID)<=10
 36,876 2 18,438.0 0.3 0.33 1.72 3823361077
SELECT A.BCODE,CCODE, COUNT(BILLNO) TOTCANCELBILL, SUM(TOTALAM
T+STAXAMT+SURCHARGE+CARSERVICECHARGE+SERVICECHARGE+SERVICETAX+EC
ESS+HECESS+VATFORSVTAX) TOTCANCELAMT FROM SERVERSALES.BILLMAST
ER A WHERE CANCELFLAG='Y' AND TO_CHAR(BACKUPDATE,'DD-MON-YY')=
'09-JUL-13' AND A.BCODE=136559 GROUP BY CCODE,A.BCODE ORDER BY
 36,876 2 18,438.0 0.3 0.30 1.75 3906601815
SELECT A.BCODE, CCODE,MIN(BILLNO) STBILL,MAX(BILLNO) CLBILL,COUN
T(BILLNO) TOTBILL, SUM(TOTALAMT+STAXAMT+SURCHARGE+CARSERVICECH
ARGE+SERVICECHARGE+SERVICETAX+ECESS+HECESS+VATFORSVTAX) AMT FR
SQL ordered by Executions for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Executions Threshold: 100
 CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
 34,419 34,419 1.0 0.00 0.00 12926889
SELECT UPLOAD_ALERT_HOUR FROM SYSADM WHERE 1 = 1
 34,418 34,418 1.0 0.00 0.00 192561540
SELECT SPONGE_UPLOAD_LOCK FROM SYSADM WHERE 1 = 1
 32,770 32,770 1.0 0.00 0.00 2091761008
select condition from cdef$ where rowid=:1
 27,348 27,348 1.0 0.00 0.00 1808965695
SELECT * FROM SYSADM
 14,781 14,817 1.0 0.00 0.00 2044415509
select longname from javasnm$ where short = :1
 14,375 0 0.0 0.00 0.00 4031175624
alter session set isolation_level = read committed
 12,921 12,921 1.0 0.00 0.00 2775403064
begin DMLQUERY_TODATABASE(:V00001,:V00002,:V00003); end;
 12,838 0 0.0 0.00 0.00 1470906206
ROLLBACK
 10,833 12,026 1.1 0.00 0.00 2085632044
select intcol#,nvl(pos#,0),col# from ccol$ where con#=:1
 9,176 0 0.0 0.00 0.00 919183084
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 0 0.0 0.00 0.00 1097989943
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 13 0.0 0.00 0.00 1466519777
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
 9,176 1 0.0 0.00 0.00 2427401293
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
SQL ordered by Executions for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Executions Threshold: 100
 CPU per Elap per
Executions Rows Processed Rows per Exec Exec (s) Exec (s) Hash Value
 9,176 10 0.0 0.00 0.00 2442976822
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
 9,176 0 0.0 0.00 0.00 2533195368
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 0 0.0 0.00 0.00 2717690733
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 0 0.0 0.00 0.00 4184698325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
 9,175 39 0.0 0.00 0.00 2323513381
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
 9,175 0 0.0 0.00 0.00 2395870663
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND COMPLETEFLA
G='N' AND STCODE=99
 9,149 0 0.0 0.00 0.00 2767419325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=3 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=3 ))
AND COMPLETEFLAG='N' AND (STCODE<>99 AND PARCELORDERFLAG='Y')
 9,149 0 0.0 0.00 0.00 3140978821
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=3 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
SQL ordered by Parse Calls for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Parse Calls Threshold: 1000
 % Total
Parse Calls Executions Parses Hash Value
 34,419 34,419 0.05 12926889
SELECT UPLOAD_ALERT_HOUR FROM SYSADM WHERE 1 = 1
 34,418 34,418 0.05 192561540
SELECT SPONGE_UPLOAD_LOCK FROM SYSADM WHERE 1 = 1
 32,770 32,770 0.05 2091761008
select condition from cdef$ where rowid=:1
 27,346 27,348 0.04 1808965695
SELECT * FROM SYSADM
 25,842 12,921 0.04 2775403064
begin DMLQUERY_TODATABASE(:V00001,:V00002,:V00003); end;
 14,375 14,375 0.02 4031175624
alter session set isolation_level = read committed
 9,176 9,176 0.01 919183084
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 9,176 0.01 1097989943
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 9,176 0.01 1466519777
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
 9,176 9,176 0.01 2427401293
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 9,176 0.01 2442976822
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(2) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
 9,176 9,176 0.01 2533195368
SQL ordered by Parse Calls for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> End Parse Calls Threshold: 1000
 % Total
Parse Calls Executions Parses Hash Value
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 9,176 0.01 2717690733
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=2 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(4) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=2 AND CA
NCELPRINTFLAG='N'))
 9,176 9,176 0.01 4184698325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 ))
AND COMPLETEFLAG='N' AND STCODE<>99
 9,175 9,175 0.01 2323513381
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND ITEMCODE I
N(SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(1) AND ITEM
CODE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=2 AN
D PRINTFLAG='Y')) AND COMPLETEFLAG='N' AND STCODE<>99
 9,175 9,175 0.01 2395870663
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO, DUPPRINTFLAG FROM TE
MPORDERDETAIL WHERE HALLCODE=2 AND PRINTFLAG='Y' AND COMPLETEFLA
G='N' AND STCODE=99
 9,149 9,149 0.01 2767419325
SELECT DISTINCT STCODE,CUSTID,SPCODE,KOTNO,DUPPRINTFLAG FROM TEM
PORDERDETAIL WHERE HALLCODE=3 AND PRINTFLAG='Y' AND ITEMCODE IN(
SELECT ITEMCODE FROM IMASTER WHERE KITCHENCODE IN(6) AND ITEMCO
DE IN(SELECT ITEMCODE FROM TEMPORDERDETAIL WHERE HALLCODE=3 ))
AND COMPLETEFLAG='N' AND (STCODE<>99 AND PARCELORDERFLAG='Y')
 9,149 9,149 0.01 3140978821
SELECT DISTINCT STCODE,CUSTID,KOTNO FROM TEMPCANCELITEMDETAIL W
HERE HALLCODE=3 AND CANCELPRINTFLAG='N' AND ITEMCODE IN(SELECT I
TEMCODE FROM IMASTER WHERE KITCHENCODE IN(5) AND ITEMCODE IN(S
ELECT ITEMCODE FROM TEMPCANCELITEMDETAIL WHERE HALLCODE=3 AND CA
NCELPRINTFLAG='N'))
Instance Activity Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
Statistic Total per Second per Trans
CPU used by this session 186,515 25.9 4.4
CPU used when call started 186,516 25.9 4.4
CR blocks created 1,003 0.1 0.0
Cached Commit SCN referenced 49,515 6.9 1.2
DBWR buffers scanned 488,255 67.8 11.5
DBWR checkpoint buffers written 111,100 15.4 2.6
DBWR checkpoints 11 0.0 0.0
DBWR free buffers found 321,996 44.7 7.6
DBWR lru scans 220 0.0 0.0
DBWR make free requests 221 0.0 0.0
DBWR summed scan depth 488,255 67.8 11.5
DBWR transaction table writes 128 0.0 0.0
DBWR undo block writes 178,539 24.8 4.2
SQL*Net roundtrips to/from client 9,198,173 1,277.0 217.4
SQL*Net roundtrips to/from dblink 13,432 1.9 0.3
background checkpoints completed 11 0.0 0.0
background checkpoints started 11 0.0 0.0
background timeouts 8,452 1.2 0.2
branch node splits 2 0.0 0.0
buffer is not pinned count 302,135,166 41,945.7 7,141.3
buffer is pinned count 8,788,152 1,220.1 207.7
bytes received via SQL*Net from c 1,083,084,928 150,365.8 25,600.0
bytes received via SQL*Net from d 95,665,748 13,281.4 2,261.2
bytes sent via SQL*Net to client 4,111,695,608 570,831.0 97,184.8
bytes sent via SQL*Net to dblink 7,485,552 1,039.2 176.9
calls to get snapshot scn: kcmgss 761,425 105.7 18.0
calls to kcmgas 75,988 10.6 1.8
calls to kcmgcs 3,283 0.5 0.1
change write time 655 0.1 0.0
cleanouts and rollbacks - consist 17 0.0 0.0
cleanouts only - consistent read 45,735 6.4 1.1
cluster key scan block gets 651,950 90.5 15.4
cluster key scans 299,206 41.5 7.1
commit cleanout failures: block l 1,264 0.2 0.0
commit cleanout failures: buffer 0 0.0 0.0
commit cleanout failures: callbac 1 0.0 0.0
commit cleanout failures: cannot 6 0.0 0.0
commit cleanouts 34,036 4.7 0.8
commit cleanouts successfully com 32,765 4.6 0.8
consistent changes 1,097 0.2 0.0
consistent gets 585,710,907 81,314.9 13,844.0
consistent gets - examination 526,721,311 73,125.3 12,449.7
current blocks converted for CR 0 0.0 0.0
cursor authentications 26,373 3.7 0.6
data blocks consistent reads - un 1,062 0.2 0.0
db block changes 8,196,333 1,137.9 193.7
db block gets 9,838,496 1,365.9 232.5
deferred (CURRENT) block cleanout 62,521 8.7 1.5
dirty buffers inspected 40,579 5.6 1.0
enqueue conversions 15,038 2.1 0.4
enqueue releases 81,698 11.3 1.9
enqueue requests 81,698 11.3 1.9
enqueue timeouts 0 0.0 0.0
enqueue waits 0 0.0 0.0
execute count 741,982 103.0 17.5
free buffer inspected 56,063 7.8 1.3
Instance Activity Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
Statistic Total per Second per Trans
free buffer requested 13,260,577 1,841.0 313.4
hot buffers moved to head of LRU 97,066 13.5 2.3
immediate (CR) block cleanout app 45,752 6.4 1.1
immediate (CURRENT) block cleanou 30,321 4.2 0.7
index fast full scans (full) 53 0.0 0.0
leaf node splits 198 0.0 0.0
logons cumulative 574 0.1 0.0
messages received 37,937 5.3 0.9
messages sent 37,937 5.3 0.9
no buffer to keep pinned count 140,523,321 19,509.0 3,321.4
no work - consistent read gets 58,276,954 8,090.7 1,377.5
opened cursors cumulative 634,567 88.1 15.0
parse count (failures) 20 0.0 0.0
parse count (hard) 25,870 3.6 0.6
parse count (total) 668,011 92.7 15.8
parse time cpu 3,152 0.4 0.1
parse time elapsed 7,248 1.0 0.2
physical reads 13,049,137 1,811.6 308.4
physical reads direct 26,152 3.6 0.6
physical reads direct (lob) 136 0.0 0.0
physical writes 1,971,823 273.8 46.6
physical writes direct 1,667,675 231.5 39.4
physical writes non checkpoint 1,969,333 273.4 46.6
pinned buffers inspected 13,984 1.9 0.3
prefetched blocks 10,658,657 1,479.8 251.9
prefetched blocks aged out before 4 0.0 0.0
process last non-idle time 742,988,981,569 103,149,935.0 ############
recursive calls 1,697,401 235.7 40.1
recursive cpu usage 6,504 0.9 0.2
redo blocks written 2,406,500 334.1 56.9
redo buffer allocation retries 14 0.0 0.0
redo entries 4,011,118 556.9 94.8
redo log space requests 14 0.0 0.0
redo log space wait time 140 0.0 0.0
redo ordering marks 0 0.0 0.0
redo size 1,184,549,592 164,452.3 27,998.2
redo synch time 7,390 1.0 0.2
redo synch writes 10,373 1.4 0.3
redo wastage 8,732,496 1,212.3 206.4
redo write time 18,463 2.6 0.4
redo writer latching time 0 0.0 0.0
redo writes 30,747 4.3 0.7
rollback changes - undo records a 251 0.0 0.0
rollbacks only - consistent read 977 0.1 0.0
rows fetched via callback 122,026,103 16,941.0 2,884.2
session connect time 742,988,981,569 103,149,935.0 ############
session logical reads 595,549,268 82,680.7 14,076.5
session pga memory 15,920,020 2,210.2 376.3
session pga memory max 16,233,580 2,253.7 383.7
session uga memory 7,652,356 1,062.4 180.9
session uga memory max 430,862,348 59,817.1 10,184.0
shared hash latch upgrades - no w 776,349 107.8 18.4
shared hash latch upgrades - wait 9 0.0 0.0
sorts (disk) 23 0.0 0.0
sorts (memory) 470,098 65.3 11.1
sorts (rows) 8,492,519 1,179.0 200.7
Instance Activity Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
Statistic Total per Second per Trans
summed dirty queue length 58,002 8.1 1.4
switch current to new buffer 58,199 8.1 1.4
table fetch by rowid 127,264,409 17,668.3 3,008.1
table fetch continued row 7,077 1.0 0.2
table scan blocks gotten 45,372,952 6,299.2 1,072.4
table scan rows gotten 3,156,014,583 438,152.8 74,596.2
table scans (long tables) 2,909 0.4 0.1
table scans (short tables) 626,177 86.9 14.8
transaction rollbacks 338 0.1 0.0
transaction tables consistent rea 2 0.0 0.0
transaction tables consistent rea 16 0.0 0.0
user calls 9,113,117 1,265.2 215.4
user commits 15,067 2.1 0.4
user rollbacks 27,241 3.8 0.6
write clones created in backgroun 0 0.0 0.0
write clones created in foregroun 54 0.0 0.0
Tablespace IO Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
->ordered by IOs (Reads + Writes) desc
Tablespace
 Av Av Av Av Buffer Av Buf
 Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
USERS
 1,750,384 243 2.1 5.8 1,075 0 68,502 5.2
SYSTEM
 520,667 72 1.3 5.3 1,903 0 26 133.5
PERFSTAT
 88,904 12 8.2 1.7 122,041 17 0 0.0
UNDOTBS
 19 0 6.8 1.0 178,708 25 6 28.3
TEMP
 7,758 1 0.0 3.4 106,806 15 26 133.5
EXAMPLE
 3,392 0 8.9 7.5 12 0 0 0.0
INDX
 1,000 0 9.6 1.2 542 0 0 0.0
CWMLITE
 66 0 20.3 1.1 11 0 0 0.0
TOOLS
 43 0 3.7 1.0 11 0 0 0.0
DRSYS
 34 0 17.1 1.0 11 0 0 0.0
File IO Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
->ordered by Tablespace, File
Tablespace Filename
 Av Av Av Av Buffer Av Buf
 Reads Reads/s Rd(ms) Blks/Rd Writes Writes/s Waits Wt(ms)
CWMLITE D:\ORACLE\ORADATA\VPNEW\CWMLITE01.DBF
 66 0 20.3 1.1 11 0 0
DRSYS D:\ORACLE\ORADATA\VPNEW\DRSYS01.DBF
 34 0 17.1 1.0 11 0 0
EXAMPLE D:\ORACLE\ORADATA\VPNEW\EXAMPLE01.DBF
 3,392 0 8.9 7.5 12 0 0
INDX D:\ORACLE\ORADATA\VPNEW\INDX01.DBF
 1,000 0 9.6 1.2 542 0 0
PERFSTAT D:\ORACLE\ORADATA\VPNEW\PERFSTAT.ORA
 88,904 12 8.2 1.7 122,041 17 0
SYSTEM D:\ORACLE\ORADATA\VPNEW\SYSTEM01.DBF
 520,667 72 1.3 5.3 1,903 0 26 133.5
TEMP D:\ORACLE\ORADATA\VPNEW\TEMP01.DBF
 7,758 1 0.0 3.4 106,806 15 26 133.5
TOOLS D:\ORACLE\ORADATA\VPNEW\TOOLS01.DBF
 43 0 3.7 1.0 11 0 0
UNDOTBS D:\ORACLE\ORADATA\VPNEW\UNDOTBS01.DBF
 19 0 6.8 1.0 178,708 25 6 28.3
USERS D:\ORACLE\ORADATA\VPNEW\USERS01.DBF
 1,750,384 243 2.1 5.8 1,075 0 68,502 5.2
Buffer Pool Statistics for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> Standard block size Pools D: default, K: keep, R: recycle
-> Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k
 Free Write Buffer
 Number of Cache Buffer Physical Physical Buffer Complete Busy
P Buffers Hit % Gets Reads Writes Waits Waits Waits
D 62,944 81.1 68,829,627 13,022,134 304,147 0 0 68,542
Instance Recovery Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> B: Begin snapshot, E: End snapshot
Targt Estd Log File Log Ckpt Log Ckpt
MTTR MTTR Recovery Actual Target Size Timeout Interval
 (s) (s) Estd IOs Redo Blks Redo Blks Redo Blks Redo Blks Redo Blks
B 0 0 0 21448 20665 184320 20665 ##########
E 0 0 0 15276 14901 184320 14901 ##########
Buffer wait Statistics for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> ordered by wait time desc, waits desc
 Tot Wait Avg
Class Waits Time (s) Time (ms)
data block 68,527 360 5
undo header 5 0 34
segment header 1 0 20
undo block 1 0 0
PGA Memory Stats for DB: VPNEW Instance: vpnew Snaps: 1015 -1017
-> WorkArea (W/A) memory is used for: sort, bit

Problems are
- not using bind variables anywhere, resulting in excessive statement parsing. All of your statements have hardcoded literals, and many of those statements are identical except for the hardcoded literals.
Due to the hardcoded literals for Oracle they are different, and will be reparsed.
- excessive full table scans : 48 percent of the wait time is db file scattered read which means full table scan.
Time to tune your statements.
Sybrand Bakker
Senior Oracle DBA

How do you determine a process or sessions isolation level.

We are using COM+ components to issue database statements against an Oracle 8i database. COM+ has a property that allows you to set the isolation level. Is there any tool or query that would allow me to verify the isolation level in use by a session or process? I want to verify this property is actually affecting the connection to the DB.
Thanks,
Sam

FLAG is just one of those columns that Oracle uses. It isn't documented but, as far as I know (which isn't very far), the only use for it is to record the isolation level for the transaction.
I didn't mention it because I didn't think it helped you, for this reason: we don't get a record in the v$transaction view until the transaction has already started. At which point it is too late to change the ISOLATION_LEVEL for the transaction.
Although I suppose you could do this:
BEGIN
 UPDATE dummy_table set col1 = col1;
 -- remember V$TRANSACTION shows all txns
 SELECT count(1) INTO ln
 FROM v$transaction t, v$session s
 WHERE bitand(t.flag,268435456) <> 0
 AND s.taddr = t.addr
 AND s.audsid = sys_context('userenv', 'sessionid');
 IF ln = 0
 THEN
 ROLLBACK;
 SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
 END IF;
 -- do_whatever
 COMMIT;
END ;.
Cheers, APC

Ecperf runtime bugs on BEA WebLogic Server

I have deployed Ecperf on Weblogic server, Oracle DB on Win 2000 and tested it
with the web client according to the Ecperf/README.html document, all the tests
worked just fine. And I also did a data load using "loaddb.nt.bat" file, the load
was successful. But, when I run the driver, I get the following error,
Note: I have also tried deployed SequenceEnt to use a seperate connection pool
with an isolation level of serializable to work correctly.
(Special value for use in Weblogic with Oracle DBMS Only: TRANSACTION_READ_COMMITTED_FOR_UPDATE
When this Isolation level is set for a method, the following happens: The Isolation
Level is set to: TRANSACTION_READ_COMMITTED For duration of the Transaction, all
SQL 'SELECT' statements executed in any method are executed with 'FOR UPDATE'
appended to them. This causes the SELECTed rows to be locked for update. This
isolation level can be used to avoid the error: java.sql.SQLException: ORA-08177:
can't serialize access for this transaction which can happen when using the TRANSACTION_SERIALIZABLE
isolation with Oracle DBMS )
com.sun.ecperf.mfg.workorderent.ejb.WorkOrderBmpEJB_gfyuby_Impl at com.sun.ecper
: SQLException: INSERT into M_workorder : Failed : ORA-00001: unique constraint
(ECPERF.M_WO_IDX) violated
java.sql.SQLException: ORA-00001: unique constraint (ECPERF.M_WO_IDX) violated
at weblogic.db.oci.OciCursor.getCDAException(OciCursor.java:240)
at weblogic.jdbc.oci.Statement.executeUpdate(Statement.java:990)
at weblogic.jdbc.pool.Statement.executeUpdate(Statement.java:293)
at weblogic.jdbc.rmi.internal.PreparedStatementImpl.executeUpdate(PreparedStatementImpl.java:66)
at weblogic.jdbc.rmi.SerialPreparedStatement.executeUpdate(SerialPreparedStatement.java:57)
at com.sun.ecperf.mfg.workorderent.ejb.WorkOrderBmpEJB.ejbCreate(WorkOrderBmpEJB.java:179)
at com.sun.ecperf.mfg.workorderent.ejb.WorkOrderBmpEJB_gfyuby_Impl.ejbCreate(WorkOrderBmpEJB_gfyuby_Impl.java:212)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.ejb20.manager.DBManager.create(DBManager.java:492)
at weblogic.ejb20.manager.DBManager.remoteCreate(DBManager.java:462)
at weblogic.ejb20.internal.EntityEJBHome.create(EntityEJBHome.java:190)
at com.sun.ecperf.mfg.workorderent.ejb.WorkOrderBmpEJB_gfyuby_HomeImpl.create(WorkOrderBmpEJB_gfyuby_HomeImpl.java:103)
at com.sun.ecperf.mfg.workorderses.ejb.WorkOrderSesEJB.scheduleWorkOrder(WorkOrderSesEJB.java:78)
at com.sun.ecperf.mfg.workorderses.ejb.WorkOrderSesEJB_gfz4hw_EOImpl.scheduleWorkOrder(WorkOrderSesEJB_gfz4hw_EOImpl.java:247)
at com.sun.ecperf.mfg.workorderses.ejb.WorkOrderSesEJB_gfz4hw_EOImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:267)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Thanks,
Srinath
At 02:28 PM 1/22/2002 -0800, Shanti Subramanyam wrote:
Please send email to j2ee-interest for support questions in the future.
Your problem is probably because SequenceEnt has not been deployed
correctly - this beans needs to be deployed using a seperate connection
pool with an isolation level of serializable to work correctly.
Shanti

Your weblogic-application.xml is malformed. Just google for the solution.
http://www.google.com/search?q=The+processing+instruction+target+matching+%22%5BxX%5D%5BmM%5D%5BlL%5D%22+is+not+allowed.
leandro Fabiani wrote:
Hi,
I have deployed an ear application (LifeRay) on weblogic 8.1.
Now I have some exceptions:
weblogic.management.DeploymentException: Error while loading descriptors: Error parsing file 'META-INF/weblogic-application.xml' at line: 3 column: 6. weblogic.xml.process.XMLParsingException: Error parsing file 'META-INF/weblogic-application.xml' at line: 3 column: 6. The processing instruction target matching "[xX][mM][lL]" is not allowed. - with nested exception: [org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.] - with nested exception: [org.xml.
sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.]

Locking issues with transaction-isolation levels

          I believe that my program is suffering from some sort of deadlock, and I was hoping
          for some feedback.
          I am helping to develop a trading system
          using EJBs, Oracle 9i, and Bea Weblogic 7.0. The system provides an entity EJB
          called LiveOrder that exposes several finder methods, most of which return java.util.Collections
          of LiveOrder EJBs.
          In weblogic-ejb-jar.xml, I have set the transaction isolation-levels for these
          finders to TRANSACTION_READ_COMMITTED_FOR_UPDATE (b/c TRANSACTION_SERIALIZABLE
          isn't really supported by Oracle), in an effort to eliminate phantom reads, which
          occur frequently if I do not use this isolation level. These finders all use transaction
          attribute 'Required'.
          It is my understanding that any transaction that calls any of these finders either
          will lock the database if no other transaction already owns the lock, or will
          wait until the lock is released if another transaction owns that lock. It also
          is my understanding that a transaction that owns a lock will always release any
          locks acquired upon expiration of that transaction (whether that be via commit
          or via rollback).
          However, this doesn't always appear the case: I have noticed occassionally that
          several clients "hang," as they wait for the lock that, for some reason, is not
          being released by its transaction. There do not appear to be any exceptions thrown
          by the system prior to the system hanging, and the Weblogic administration tool
          states that all transactions have been committed.
          If it helps, I have included the general algorithm for the main (i.e., most expensive)
          transaction:
          1. a client calls a stateless session EJB's processOrder method (which should
          implicitly start a new transaction, b/c this method has attibute 'RequiresNew')
          2. the transaction invokes the LiveOrder finder method (this should lock the DB,
          so subsequent callers should block until the lock is released).
          3. the transaction invokes another LiveOrder finder method, returning a separate
          set of data.
          4. the transaction invokes a finder method from a separate entity EJB (called
          Security), which maps to a "read-only" table in the DB (default transaction-isolation
          level, Required attribute).
          5. the transaction invokes a finder method from yet another separate entity EJB
          (called SecurityMarketValues), which maps to some other table (not read-only)
          in the DB (again, default transaction-isolation level, Required attribute).
          6. the transaction writes to the SecurityMarketValues entity EJB.
          7. the transaction writes to the LiveOrders retrieved from steps 2 and 3.
          8. the transaction ends by exiting method processOrder (thus releasing the locks
          on the LiveOrder table in the DB).
          In the system, there also exist other transactions that occassionally call the
          LiveOrder EJB finder methods, but only briefly to take a "snapshot" of the live
          order table (i.e., these transactions do not make calls to other DB tables, and
          close transactions almost immediately after starting them)
          Like I mentioned before, the system sometimes works, and sometimes it hangs. Any
          ideas? I'm running out...


Jon,
          If there was an Oracle deadlock the DB would resolve it momentarily and
          will ultimately choose one transaction and throw an exception so it's
          not a DB deadlock.
          Take a thread dump at the very moment your system seems to be hanging
          and look at what the threads are doing.
          From your description it's not very unlikely that those threads of
          yours that take snapshots of the data will not disrupt the transactions
          so you may be surprised by the thread dumps that this is actually what
          happens -- those snapshot thread wait for some lock while holding locks
          needed by you other threads and it just slows down the system.
          Regards,
          Dejan
          Jon Gadzik wrote:
          >I believe that my program is suffering from some sort of deadlock, and I was hoping
          >for some feedback.
          >
          >I am helping to develop a trading system
          >using EJBs, Oracle 9i, and Bea Weblogic 7.0. The system provides an entity EJB
          >called LiveOrder that exposes several finder methods, most of which return java.util.Collections
          >of LiveOrder EJBs.
          >
          >In weblogic-ejb-jar.xml, I have set the transaction isolation-levels for these
          >finders to TRANSACTION_READ_COMMITTED_FOR_UPDATE (b/c TRANSACTION_SERIALIZABLE
          >isn't really supported by Oracle), in an effort to eliminate phantom reads, which
          >occur frequently if I do not use this isolation level. These finders all use transaction
          >attribute 'Required'.
          >
          >It is my understanding that any transaction that calls any of these finders either
          >will lock the database if no other transaction already owns the lock, or will
          >wait until the lock is released if another transaction owns that lock. It also
          >is my understanding that a transaction that owns a lock will always release any
          >locks acquired upon expiration of that transaction (whether that be via commit
          >or via rollback).
          >
          >However, this doesn't always appear the case: I have noticed occassionally that
          >several clients "hang," as they wait for the lock that, for some reason, is not
          >being released by its transaction. There do not appear to be any exceptions thrown
          >by the system prior to the system hanging, and the Weblogic administration tool
          >states that all transactions have been committed.
          >
          >If it helps, I have included the general algorithm for the main (i.e., most expensive)
          >transaction:
          >
          >1. a client calls a stateless session EJB's processOrder method (which should
          >implicitly start a new transaction, b/c this method has attibute 'RequiresNew')
          >
          >2. the transaction invokes the LiveOrder finder method (this should lock the DB,
          >so subsequent callers should block until the lock is released).
          >
          >3. the transaction invokes another LiveOrder finder method, returning a separate
          >set of data.
          >
          >4. the transaction invokes a finder method from a separate entity EJB (called
          >Security), which maps to a "read-only" table in the DB (default transaction-isolation
          >level, Required attribute).
          >
          >5. the transaction invokes a finder method from yet another separate entity EJB
          >(called SecurityMarketValues), which maps to some other table (not read-only)
          >in the DB (again, default transaction-isolation level, Required attribute).
          >
          >6. the transaction writes to the SecurityMarketValues entity EJB.
          >
          >7. the transaction writes to the LiveOrders retrieved from steps 2 and 3.
          >
          >8. the transaction ends by exiting method processOrder (thus releasing the locks
          >on the LiveOrder table in the DB).
          >
          >
          >In the system, there also exist other transactions that occassionally call the
          >LiveOrder EJB finder methods, but only briefly to take a "snapshot" of the live
          >order table (i.e., these transactions do not make calls to other DB tables, and
          >close transactions almost immediately after starting them)
          >
          >Like I mentioned before, the system sometimes works, and sometimes it hangs. Any
          >ideas? I'm running out...
          >
          >
          >
          >

HS generic connection to ingres

Hi, I'm having a small problem with setting up a connection from oracle to ingres.
Oracle: 9.2.0.1
Ingres: AdvantageIngres 2.6
OS: Win2K for both
Error Msg:
select * from "airline"@HSG
ERROR at line 1:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Generic Connectivity Using ODBC][S1000] [9013]General error in nvITrans_BeginT - rc = -1. Please refer to the log file for details.
ORA-02063: preceding 2 lines from HSG
Trace file:
Oracle Corporation --- WEDNESDAY SEP 24 2003 15:56:38.797
Heterogeneous Agent Release
9.2.0.1.0
(0) hoagprd (2): ; Entered.
(0) (0): ; [Generic Connectivity Using ODBC] version: 3.3.00.00.0030
(0) (0): ; Class version: 117
(0) hoagprd (2): ; Exited with retcode = 0.
(0) hoainit (3): ; Entered.
(0) (0): ; connect string is: defTdpName=HSG;SYNTAX=(ORACLE8_HOA,
(0) BASED_ON=ORACLE8, IDENTIFIER_QUOTE_CHAR="",
(0) CASE_SENSITIVE=CASE_SENSITIVE_QUOTE);BINDING=<navobj>
<binding>
<datasources>
(0) <datasource name='HSG' type='ODBC' connect='HSG'>
(0) <driverProperties/></datasource></datasources><environment>
<misc
(0) year2000Policy='-1' consumerApi='1' sessionBehavior='4'/><queryProcessor
(0) parserDepth='2000' noInsertParameterization='true' noThreadedReadAhead='true'
(0) noCommandReuse='true'/><debug
(0) generalTrace='true'/></environment></binding></navobj>
(0) ORACLE GENERIC GATEWAY Log File Started at 24-Sep-03 15:56:39
(0) hoainit (3): ; Exited with retcode = 0.
(0) hoalgon (7): ; Entered. name = lochard.
(0) Created new ODBC connection (16585544)
(0) DATABASE.C (475): ; [G000] Failed to notify driver of changed property
(0) ISOLATION_LEVEL for TDP HSG
(0) hoalgon (7): ; Exited with retcode = 0.
(0) hoaulcp (4): ; Entered.
(0) hoaulcp (4): ; Exited with retcode = 0.
(0) hoauldt (5): ; Entered.
(0) hoauldt (5): ; Exited with retcode = 0.
(0) hoabegn (9): ; Entered. formatID = 306206, hoagttln = 25, hoagttid =
(0) OIDOEM.2443a62f.10.10.193, hoagtbln = 10, hoagtbid =
, tflag = 0, initial = 1
(0) errors.h (1129): ; [CA][Ingres ODBC Driver]Invalid argument value (SQL State:
(0) S1009; SQL Code: 0)
(0) DRV_TransBegin: [CA][Ingres ODBC Driver]Invalid argument value (SQL State:
(0) S1009; SQL Code: 0)
(0)
(0) nvRETURN (p:\src\NAV_TM.C 141): -1
(0) nvRETURN (p:\src\UTIL\GETERROR.C 59): -1231
(0) apiutil.c (913): ; [S1000] [9013]General error in nvITrans_BeginT - rc = -1.
(0) Please refer to the log file for details.
Looks like its actually connecting ok, as it includes the message "Created new ODBC connection (16585544)"
The ODBC driver is from CA (ingres) v3.5
- not sure that this fully supports all the requirements specified in the doc, and its not very well documented.
- the latest version available from their website is 2.8 which has some docs to say what it supports:
"The Ingres ODBC driver is a 2.x ODBC driver that supports all core and level 1 functions plus the following level 2 functions:
SQLExtendedFetch (through Microsoft Cursor Library only)
SQLForeignKeys
SQLMoreResults
SQLNumParam
SQLPrimaryKeys
SQLProcedureColumns
SQLProcedures
SQLSetPos (through Microsoft Cursor Library only)"
In order to test the configuration, I also copied the entries in the tnsnames and listener files, created a separate DSN, and set up a connection to an Access database - and this works fine, so I don't believe it is a configuration problem.
Is there anyone out there who has tried to connect to ingres, and is there an issue with the ingres ODBC driver.
Any help appreciated.
Leo

I'm using the Ingres 2.80.00.64 driver on NT successfully with hsodbc delivered with V92 Oracle database release.
About the provided trace file... Normally you should have a look at the odbc driver AND the hsodbc log file to see the real cause.
But according t the file you provided:
This error is normal: [G000]
The S1009 needs more clarification and thus an ODBC driver trace would help as well.

How to avoid transaction overhead in oracle ?

Hi ,
My database has 85 lakhs records already, during working hours,in single minute 20 records are being inserted into my table.at the same time some users trying to fetch the data from same table .so after long wait ,i m getting script time out error . as for my knowlege oracle will not support ALTER SESSION SET ISOLATION_LEVEL READ UNCOMMITTED. is there any other way to read the data from table irrespective of insert/update/delete. i am using dynamic queries in storeprocedures to fetch the data from table.any suggestion would be very helpful . Thanks in advance.

Boss wrote:
My database has 85 lakhs records already, What on earth is a lakh? And no, telling me again won't make me remember it as I use normal English metrics daily. I suggest that you use the same when posting in a public English forum.
during working hours,in single minute 20 records are being inserted into my table.at the same time some users trying to fetch the data from same > table .so after long wait ,i m getting script time out error . That is an application problem and not an Oracle problem. Row locks are explicit locks that are caused by application SQL. Not by Oracle due to lock escalation (that does not exist in Oracle).
So a row lock means that one application says it wants to change that row - which means other application processes can read that row (readers are not blocked). However, any other application process that wants to lock that same row for change will be blocked and needs to wait for that row to be unlocked.
Oracle locking is in a nutshell as simple as this.
If you are "seeing" different behaviour, then your application code is the cause of the problem. Not Oracle.
And I would not be touching Oracle transaction isolation levels to fix problems in application code.
Is there any other way to read the data from table irrespective of insert/update/delete. No. Not needed. A row lock NEVER blocks a select on that row. Oracle provides read consistency despite locking of rows and tables. This is called multi-version consistency control.
i am using dynamic queries in storeprocedures to fetch the data from table.And that is where your code and your design fails. Dynamic code is WRONG.*
Why is it (almost ways) wrong? Never mind the fact that 99% of developers are incapable of designing and writing dynamic code (based on OTN postings here), relational data models are not dynamic. Not when correctly designed.
* Obviously dynamic code is not always wrong. But as far as the average skill level go of developers that post here, it is.

Distinct clause as part of EJB QL

Hi,
I am trying to perform a simple query which looks like following in ejb-jar.xml
<query>
 <query-method>
 <method-name>findBySecurityNumber</method-name>
 <method-params>
 <method-param>int</method-param>
 </method-params>
 </query-method>
 <ejb-ql>SELECT DISTINCT OBJECT(a) FROM LoanEntity a WHERE a.securityId = ?1
</ejb-ql>
</query>
In the SQL generated, I do not see the distinct clause being generated. Any ideas
as to what I am doing incorrectly?
This was a bug in SP 1, WL 6.1. But I am using SP2.
Thanks for your help
Mohit

Hi Mohit,
You aren't doing anything wrong. The generated queries don't contain a distinct clause
because it isn't portable. For example, Oracle will not allow the use of "SELECT
DISTINCT" in conjunction with a "FOR UPDATE" clause. For portablility, the EJB
container manually weeds out the duplicate results. You can, however, still can have a
distinct clause in your generated SQL by using the sql-select-distinct element of your
CMP deployment descriptor. This may give you better performance but be sure the
transaction your query executes in will not have an isolation level of
TRANSACTION_READ_COMMITTED_FOR_UPDATE or you will run into problems.
- Matt
Mohit Sehgal wrote:
Hi,
I am trying to perform a simple query which looks like following in ejb-jar.xml
<query>
<query-method>
<method-name>findBySecurityNumber</method-name>
<method-params>
<method-param>int</method-param>
</method-params>
</query-method>
<ejb-ql>SELECT DISTINCT OBJECT(a) FROM LoanEntity a WHERE a.securityId = ?1
</ejb-ql>
</query>
In the SQL generated, I do not see the distinct clause being generated. Any ideas
as to what I am doing incorrectly?
This was a bug in SP 1, WL 6.1. But I am using SP2.
Thanks for your help
Mohit

Memory Leak in Oracle BLOB writing

Hi,
We have strange performance problem. Our profiler shows that Oracle connection object holds the inserted BLOB (byte[]) data. This is not getting released at all.
The details are below.
BLOB writing method:
==============
We are using Hibernate ORM along with Spring framework's OracleLobHandler for handling the LOB data. Spring uses xLOb.createTemporary.. method to insert the LOB data and finally it clears that by calling xLOB.freetemporary method. But still the data is left in the connection object.
I have tried passing 'cache=false' to the createTemporary method. But of no use.
Versions:
======
Oracle DB = Oracle 10G
Oracle jdbc driver = 10.2.0.2.0
Spring framework = 2.5
Hibernate ORM = 3.2.3 ga
Here is our profiler output (Your kit):
=================
byte[30123012] outBuffer of oracle.jdbc.driver.T4C8TTIBlob blobMsg of oracle.jdbc.driver.T4CConnection _conn of org.apache.tomcat.dbcp.dbcp.PoolableConnection value of org.apache.tomcat.dbcp.pool.impl.GenericObjectPool$ObjectTimestampPair _val of org.apache.tomcat.dbcp.collections.CursorableLinkedList$Listable _next of org.apache.tomcat.dbcp.collections.CursorableLinkedList$Listable
Please help me to solve the issue.

Simulating the same environment in standalone java program is a big work i guess. That is like developing a new application. :) I hope you understand the problem.
If you can please try to answer my question below. I may not need the exact answer, but may need a direction to debug the problem. Since i dont have access to Oracle driver source, i dont know what is happening inside. That is not the case with others (Hibernate, Spring - are open source projects).
Here i have attached the oracle jdbc log file for the write & freetemporary operation. I can able see that the BLOB.freememory & connection.freememory is happening. But still objects are available in the buffer of the Connection object. I guess if you could see that something might strike for you..we may be missed something...
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection setAutoCommit
INFO: PhysicalConnection.setAutoCommit(autoCommit=trMay 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection setAutoCommit
INFO: PhysicalConnection.setAutoCommit(autoCommit=true)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection setAutoCommit
INFO: PhysicalConnection.setAutoCommit(autoCommit): return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection getAutoCommit
INFO: PhysicalConnection.getAutoCommit() returned true
May 27, 2009 4:04:47 PM oracle.sql.BLOB freeTemporary
FINE: BLOB.freeTemporary() -- no return trace --
May 27, 2009 4:04:47 PM oracle.sql.BLOB getDBAccess
FINE: BLOB.getDBAccess()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true
May 27, 2009 4:04:47 PM oracle.sql.BLOB getDBAccess
FINE: BLOB.getDBAccess: return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection freeTemporary
FINE: oracle.jdbc.driver.T4CConnection.freeTemporary(oracle.sql.BLOB@572554)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection freeTemporary
FINE: oracle.jdbc.driver.T4CConnection.freeTemporary: return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection setTransactionIsolation
INFO: PhysicalConnection.setTransactionIsolation(level=2)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection createStatement
FINE: PhysicalConnection.createStatement(resultSetType=-1, resultSetConcurrency=-1)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement <init>
FINE: OracleStatement.OracleStatement(conn, batchValue=1, rowPrefetchValue=10, UserResultSetType=-1)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
FINE: PhysicalConnection.registerHeartbeat()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection getDefaultFixedString
INFO: PhysicalConnection.getDefaultFixedString() returning false
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement <init>
FINE: OracleStatement.OracleStatement(c, batch_value, UserResultSetType):return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection createStatement
FINE: PhysicalConnection.createStatement(resultSetType, resultSetConcurrency):return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement execute
FINE: OracleStatement.execute(sql)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement execute
FINE: OracleStatement.execute(sql):return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement sendBatch
FINE: OracleStatement.sendBatch()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql initialize
FINE: OracleSql.initialize(ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql initialize
FINE: OracleSql.initialize:return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql computeBasicInfo
FINE: OracleSql.computeBasicInfo(ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql computeBasicInfo
FINE: OracleSql.computeBasicInfo:return: sqlKind = 3 parameterCount = 0
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement doExecuteWithTimeout
FINE: OracleStatement.doExecuteWithTimeout() needToPrepareDefineBuffer = true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement doExecuteWithTimeout
CONFIG: SQL: "ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED"
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
FINE: PhysicalConnection.registerHeartbeat()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection open
FINE: T4CConnection.open(oracle.jdbc.driver.T4CStatement@18bd34e)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection open
FINE: T4CConnection.open: return oracle.jdbc.driver.T4CStatement@18bd34e
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement executeForRows
FINE: oracle.jdbc.driver.T4CStatement.execute_for_rows(false)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.DBConversion StringToCharBytes
FINE: DBConversion.StringToCharBytes(ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.DBConversion getServerCharSetId
FINE: DBConversion.getDbCharSet(): returned 178
May 27, 2009 4:04:47 PM oracle.jdbc.driver.DBConversion getNCharSetId
FINE: DBConversion.getNCharSetId(): returned 2000
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement executeForRows
FINE: oracle.jdbc.driver.T4CStatement.execute_for_rows:return: validRows = 0
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement doExecuteWithTimeout
FINE: OracleStatement.doExecuteWithTimeout():return validRows = 0, needToPrepareDefineBuffer = true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement closeOrCache
FINE: OracleStatement.closeOrCache(null)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement hardClose
FINE: OracleStatement.hardClose(closeCursor)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement alwaysOnClose
FINE: OracleStatement.alwaysOnClose()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement alwaysOnClose
FINE: OracleStatement.alwaysOnClose : return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement doClose
FINE: oracle.jdbc.driver.T4CStatement.do_close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement doClose
FINE: oracle.jdbc.driver.T4CStatement.do_close:return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement hardClose
FINE: OracleStatement.hardClose : return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement closeOrCache
FINE: OracleStatement.closeOrCache : return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isReadOnly
INFO: PhysicalConnection.isReadOnly()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
ue)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection setAutoCommit
INFO: PhysicalConnection.setAutoCommit(autoCommit): return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection getAutoCommit
INFO: PhysicalConnection.getAutoCommit() returned true
May 27, 2009 4:04:47 PM oracle.sql.BLOB freeTemporary
FINE: BLOB.freeTemporary() -- no return trace --
May 27, 2009 4:04:47 PM oracle.sql.BLOB getDBAccess
FINE: BLOB.getDBAccess()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true
May 27, 2009 4:04:47 PM oracle.sql.BLOB getDBAccess
FINE: BLOB.getDBAccess: return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection freeTemporary
FINE: oracle.jdbc.driver.T4CConnection.freeTemporary(oracle.sql.BLOB@572554)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection freeTemporary
FINE: oracle.jdbc.driver.T4CConnection.freeTemporary: return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection setTransactionIsolation
INFO: PhysicalConnection.setTransactionIsolation(level=2)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection createStatement
FINE: PhysicalConnection.createStatement(resultSetType=-1, resultSetConcurrency=-1)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement <init>
FINE: OracleStatement.OracleStatement(conn, batchValue=1, rowPrefetchValue=10, UserResultSetType=-1)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
FINE: PhysicalConnection.registerHeartbeat()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection getDefaultFixedString
INFO: PhysicalConnection.getDefaultFixedString() returning false
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement <init>
FINE: OracleStatement.OracleStatement(c, batch_value, UserResultSetType):return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection createStatement
FINE: PhysicalConnection.createStatement(resultSetType, resultSetConcurrency):return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement execute
FINE: OracleStatement.execute(sql)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement execute
FINE: OracleStatement.execute(sql):return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement sendBatch
FINE: OracleStatement.sendBatch()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql initialize
FINE: OracleSql.initialize(ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql initialize
FINE: OracleSql.initialize:return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql computeBasicInfo
FINE: OracleSql.computeBasicInfo(ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleSql computeBasicInfo
FINE: OracleSql.computeBasicInfo:return: sqlKind = 3 parameterCount = 0
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement doExecuteWithTimeout
FINE: OracleStatement.doExecuteWithTimeout() needToPrepareDefineBuffer = true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement doExecuteWithTimeout
CONFIG: SQL: "ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED"
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
FINE: PhysicalConnection.registerHeartbeat()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection open
FINE: T4CConnection.open(oracle.jdbc.driver.T4CStatement@18bd34e)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CConnection open
FINE: T4CConnection.open: return oracle.jdbc.driver.T4CStatement@18bd34e
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement executeForRows
FINE: oracle.jdbc.driver.T4CStatement.execute_for_rows(false)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.DBConversion StringToCharBytes
FINE: DBConversion.StringToCharBytes(ALTER SESSION SET ISOLATION_LEVEL = READ COMMITTED)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.DBConversion getServerCharSetId
FINE: DBConversion.getDbCharSet(): returned 178
May 27, 2009 4:04:47 PM oracle.jdbc.driver.DBConversion getNCharSetId
FINE: DBConversion.getNCharSetId(): returned 2000
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement executeForRows
FINE: oracle.jdbc.driver.T4CStatement.execute_for_rows:return: validRows = 0
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement doExecuteWithTimeout
FINE: OracleStatement.doExecuteWithTimeout():return validRows = 0, needToPrepareDefineBuffer = true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement closeOrCache
FINE: OracleStatement.closeOrCache(null)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement hardClose
FINE: OracleStatement.hardClose(closeCursor)
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement alwaysOnClose
FINE: OracleStatement.alwaysOnClose()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement alwaysOnClose
FINE: OracleStatement.alwaysOnClose : return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection needLine
FINE: PhysicalConnection.needLine()--no return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement doClose
FINE: oracle.jdbc.driver.T4CStatement.do_close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.T4CStatement doClose
FINE: oracle.jdbc.driver.T4CStatement.do_close:return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement hardClose
FINE: OracleStatement.hardClose : return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleStatement closeOrCache
FINE: OracleStatement.closeOrCache : return
May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isReadOnly
INFO: PhysicalConnection.isReadOnly()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.driver.OracleResultSetImpl close
INFO: OracleResultSetImpl.close()
May 27, 2009 4:04:47 PM oracle.jdbc.May 27, 2009 4:04:47 PM oracle.jdbc.driver.PhysicalConnection isClosed
FINE: PhysicalConnection.isClosed() returned true

Weird Problem with BLOB CMP field

Hi,
I am trying to deploy an EJB2.0 CMP Bean in Weblogic6.1 .The Bean has one of the CMP Field as a serializable object mapped to a BLOB Datatype in Oracle8i
When i try to creae this Entity Bean
I get "java.io.IOException: ORA-22920: row containing the LOB value is not locked" as a nested exception.
When i increased the isolation level . I got "java.io.IOException: ORA-01002 fetch out of sequence" as the nested exception
And one more horrible thing that is happening is the other arguments to the create method are getting updated in the DB except the Blob field(Supposed to rollback? when there is an EJB Exception ??)
Any thoughts? Comments?
Regards
Sathya

Hi,
I seem to recall that there are multiple issues with BLOBS & WLS. I'll describe my setup, and you can see if your missing anything:
- In weblogic-cmp-rdbms-jar.xml you need to set the column type as a Blob:
<field-map>
<cmp-field>binary</cmp-field>
<dbms-column>binary</dbms-column>
<dbms-column-type>OracleBlob</dbms-column-type>
</field-map>
- In weblogic-ejb-jar.xml you may need to set the isolation level of your set method:
<transaction-isolation>
<isolation-level>TRANSACTION_READ_COMMITTED_FOR_UPDATE</isolation-level>
<method>
<ejb-name>TerminalSoftwareKernelBDO</ejb-name>
<method-name>setBinary</method-name>
</method>
</transaction-isolation>
- The bean get/set methods should look like this:
public abstract void setBinary(java.lang.Object binary);
public abstract java.lang.Object getBinary();
- In WLS 6.1 up to Service Pack 2 (I don't know about SP3 yet), BLOBs are incorrectly implemented. For some (odd) reason you can only put serialized objects into the DB... I think this means that if you have a BLOB put in by anything but WLS, WLS get very unhappy. So empty out your table with the blobs first.
Hope that helps.
Daniel.

Isolation level setting

An autonomous transaction has dml(s) and commit.when this is called inside a normal procedure, it will see the changes made in the Autonomous tx.
Is there any ISOLATION LEVEL value we can set to make it invisible for the procedure to see these changes made by the Autonomous tx?

No. Oracle only has two transaction isolation levels-- read committed and serializable, along with a read-only transaction option. In all three, the calling procedure will see the changes made by the autonomous transaction (test case below)
Architecturally, though, I would question the wisdom of hiding the results of an autonomous transaction from the caller. If that is goal, I would tend to suspect that you want to call an asynchronous process (i.e. submitting a job that will run in a separate session) rather than doing the work in an asynchronous transaction.
Test case
Create the table, the calling procedure, and the autonomous transaction...
SCOTT @ jcave102 Local> create table a ( col1 number );
Table created.
Elapsed: 00:00:00.28
1 create or replace procedure insert_a( p_col1 number )
2 as
3    pragma autonomous_transaction;
4 begin
5    insert into a values( p_col1 );
6    commit;
7* end;
SCOTT @ jcave102 Local> /
Procedure created.
Elapsed: 00:00:00.32
1 create or replace procedure check_visible
2 as
3    l_num number;
4 begin
5    execute immediate 'TRUNCATE TABLE a';
6    insert_a(1);
7    select count(*)
8      into l_num
9      from a;
10    if( l_num = 0 )
11    then
12      dbms_output.put_line( 'Invisible' );
13    else
14      dbms_output.put_line( 'Visible' );
15    end if;
16* end;
SCOTT @ jcave102 Local> /
Procedure created.
Elapsed: 00:00:00.14In the default mode (read committed)
SCOTT @ jcave102 Local> exec check_visible;
Visible
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.15In the SERIALIZABLE mode
SCOTT @ jcave102 Local> alter session set isolation_level=SERIALIZABLE;
Session altered.
Elapsed: 00:00:00.01
SCOTT @ jcave102 Local> exec check_visible;
Visible
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.03And with READ ONLY
SCOTT @ jcave102 Local> set transaction read only;
Transaction set.
Elapsed: 00:00:00.01
SCOTT @ jcave102 Local> exec check_visible;
Visible
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.04Justin

BMT - Setting Isolation Level

 (I posted this in ejb but didn't really get a solution that works)
 I'm able to set the isolation level of a CMT using weblogic-ejb-jar.xml without
 any problems. Below is a snipet which shows how that:
 <transaction-isolation> <isolation-level>TRANSACTION_READ_COMMITTED</isolation-level>
 <method> <description><![CDATA[Transaction isolation for StateHandlerMessage]]></description>
 <ejb-name>StateHandlerMessage</ejb-name> <method-name>*</method-name> </method>
 </transaction-isolation>
 That works perfectly for a CMT bean, however it does not seem to work for a BMT.
 I'm using weblogic81 in development mode with an oracle jdriver and it seems my
 BMT bean is getting an isolation level of TRANSACTION_SERIALIZABLE.
 Is this a bug? If not how do I set the isolation level for a BMT bean? (I don't
 think I can using Connection.setIsolationLevel since I don't have a connection
 within my Session and Message Beans)
 thanks!
 lance


 But weblogic.transaction.Transaction does have setProperty method and you should
 be able to use :
 weblogic.transaction.TxHelper.getTransaction().setProperty() to set that property.
 "Lance" <[email protected]> wrote:
 >
 >Thanks for the reply, however javax.transaction.UserTransaction does
 >not have a
 >.setProperty method.
 >
 >Any ideas?
 >
 >lance
 >
 >"asafbu" <[email protected]> wrote:
 >>
 >>
 >>
 >>You set the isolation level for user transactions in the beans java
 >code.
 >>When
 >>the application runs, the transaction is explicitly started.
 >>
 >>
 >>User Transaction tx = (UserTransaction) ctx.lookup("javax.transaction.UserTransaction");
 >>
 >>tx.begin();
 >>
 >>tx.setProperty (TxConstants.ISOLATION_LEVEL, new Integer
 >> (Connection.TRANSACTION_READ_COMMITED));
 >>....
 >>....
 >>
 >>
 >>
 >>
 >>
 >>"Lance" <[email protected]> wrote:
 >>>
 >>>(I posted this in ejb but didn't really get a solution that works)
 >>>
 >>>I'm able to set the isolation level of a CMT using weblogic-ejb-jar.xml
 >>>without
 >>>any problems. Below is a snipet which shows how that:
 >>>
 >>><transaction-isolation> <isolation-level>TRANSACTION_READ_COMMITTED</isolation-level>
 >>><method> <description><![CDATA[Transaction isolation for StateHandlerMessage]]></description>
 >>><ejb-name>StateHandlerMessage</ejb-name> <method-name>*</method-name>
 >>></method>
 >>></transaction-isolation>
 >>>
 >>>That works perfectly for a CMT bean, however it does not seem to work
 >>>for a BMT.
 >>>I'm using weblogic81 in development mode with an oracle jdriver and
 >>it
 >>>seems my
 >>>BMT bean is getting an isolation level of TRANSACTION_SERIALIZABLE.
 >>
 >>>
 >>>Is this a bug? If not how do I set the isolation level for a BMT bean?
 >>> (I don't
 >>>think I can using Connection.setIsolationLevel since I don't have a
 >>connection
 >>>within my Session and Message Beans)
 >>>
 >>>thanks!
 >>>
 >>>lance
 >>>
 >>
 >

Debugging the isolation level

 Does anyone know of a way to capture the current isolation level for a given transaction,
 in particular w/ a CMP entity bean?
 I'm using the P6SPY driver to capture debug information, but I never see a call
 to Connection.setTransactionIsolation(). Therefore, I have no way to know if
 my transaction is running with Serializable level, the level I've set in my weblogic-ejb-jar.xml
 file.
 Running WLS 6.1 and JConnect 5.5.
 Thanks,
 Jim


 Just tried the code below. Compiles -- that id good ;)
 When I'm outside transaction I get weblogic.transaction.TxHelper.getTransaction()
 == null.
 That is to be expected.
 When I'm inside transaction the property value is null. Properties that I can
 get:
 [0] key
 weblogic.transaction.name val [EJB om.moveitonline.framewo
 [1] key weblogic.jdbc val t3://10.1.26.51:7001.
 Questions:
 a) How to get the isolation level anyway?
 b) What are the integer values for isolation levels (i.e. constants)?
 Rob Woollen <[email protected]> wrote:
 >Try this:
 >
 >Integer iso =
 >weblogic.transaction.TxHelper.getTransaction().getProperty(weblogic.transaction.TxConstants.ISOLATION_LEVEL);
 >
 >-- Rob
 >
 >
 >Jim clark wrote:
 >> Does anyone know of a way to capture the current isolation level for
 >a given transaction,
 >> in particular w/ a CMP entity bean?
 >>
 >> I'm using the P6SPY driver to capture debug information, but I never
 >see a call
 >> to Connection.setTransactionIsolation(). Therefore, I have no way
 >to know if
 >> my transaction is running with Serializable level, the level I've set
 >in my weblogic-ejb-jar.xml
 >> file.
 >>
 >> Running WLS 6.1 and JConnect 5.5.
 >>
 >> Thanks,
 >> Jim
 >

Isolation_level-TRANSACTION_READ_COMMITTED_FOR_UPDATE

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