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  Huge difference between CPU Time and ELAPSED TIME and GV$SQL and high times on USER_IO_WAIT_TIME
11.2.0.4 on Linux
By: orausern on Fri, 04 September 2015
6 1476 Fri, 04 September 2015 13:07
By: orausern
  Oracle noforce view creates force view
By: ram50958 on Tue, 25 August 2015
8 3065 Tue, 25 August 2015 11:13
By: Michel Cadot
  Response time
12.1.0.1.0, solaris
By: kapilavastu on Tue, 21 July 2015
5 1592 Mon, 24 August 2015 21:02
By: Kevin Meade
  Interesting performance bottle neck issue
Oracle 11g
By: ram50958 on Wed, 19 August 2015
10 1854 Wed, 19 August 2015 10:09
By: BlackSwan
  Please help for Resolving Issue for Explain plan as query taking long time for execution
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Sun, 09 August 2015
15 3039 Fri, 14 August 2015 12:27
By: Kevin Meade
  statistics update
11.2.0.3 on Windows 2008 R2
By: sant_new1 on Thu, 13 August 2015
11 1796 Fri, 14 August 2015 12:07
By: BlackSwan
  query with hundreds of bind variables
Oracle database 11gR2 11.2.0.2.3
By: fplatel on Tue, 11 August 2015
2 1040 Tue, 11 August 2015 21:55
By: John Watson
  Help to tune the query
11.2.0
By: grpatwari on Mon, 03 August 2015
11 2656 Fri, 07 August 2015 08:56
By: Kevin Meade
  Cost Issue while using row_number()
By: AJAYRAM on Thu, 06 August 2015
11 2058 Fri, 07 August 2015 04:48
By: cookiemonster
  A way to identify the top sql other than AWR
11.2.0.4 on Linux
By: orausern on Tue, 04 August 2015
5 1216 Tue, 04 August 2015 11:46
By: orausern
  TKPROF output analysis
windows 2012, oracle 12c
By: muktha_22 on Wed, 22 July 2015
4 2051 Thu, 23 July 2015 01:39
By: Michel Cadot
  Tuning data deletion that is taking long time
11.2.0.4 on Linux
By: orausern on Sat, 11 July 2015
16 2570 Fri, 17 July 2015 05:59
By: orausern
  Drop Unused columns
12.1.0.2.0,Linux x86_64
By: preet_kumar on Thu, 16 July 2015
3 959 Thu, 16 July 2015 09:28
By: bpeasland
  Help for tuning the sql Query
11.2.0.1
By: grpatwari on Wed, 15 July 2015
9 1931 Thu, 16 July 2015 03:22
By: cookiemonster
  Change in he execution plan
12c
By: jinga on Mon, 13 July 2015
8 1612 Wed, 15 July 2015 02:48
By: cookiemonster
  Query not have much cost on Explain Plan but very very slow
oracle 10g
By: toom2525 on Sun, 12 July 2015
4 1474 Mon, 13 July 2015 02:07
By: John Watson
  Please provide help for tuning the sql Query
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Sun, 12 July 2015
1 1117 Sun, 12 July 2015 07:19
By: John Watson
  Histograms - good or bad? (split from http://www.orafaq.com/forum/mv/msg/197539/638244/#msg_638244)
By: Roachcoach on Fri, 03 July 2015
8 1927 Tue, 07 July 2015 04:22
By: John Watson
  Oracle does not use a conditional index
oracle 11g
By: iblazquez on Mon, 08 June 2015
7 2955 Mon, 06 July 2015 13:46
By: John Watson
  flashback
Oracle 11g
By: ashish.tiwari on Sat, 04 July 2015
8 2049 Mon, 06 July 2015 03:22
By: gazzag
  'Configuration' wait class in AWR report
12
By: karthik4u on Sun, 05 July 2015
4 4284 Sun, 05 July 2015 08:29
By: John Watson
  Oracle Optimizer cost (merged)
Oracle11g
By: shrinika on Tue, 30 June 2015
8 1931 Wed, 01 July 2015 10:16
By: Lalit Kumar B
  SQL Tuning Advise
Oracle 11.2.0.4.0 - 64bit Production
By: avineshr on Thu, 18 June 2015
8 3087 Fri, 19 June 2015 11:57
By: BlackSwan
  ANALYZE and GATHER STATS
windows 2012, oracle 12c
By: muktha_22 on Wed, 10 June 2015
17 2314 Thu, 11 June 2015 01:23
By: Lalit Kumar B
  Oracle Performance Issue linked to Concurrency
11G
By: sachinj on Mon, 01 June 2015
4 1624 Wed, 03 June 2015 02:09
By: John Watson
  Please help for improving execution plan
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Mon, 01 June 2015
8 1581 Tue, 02 June 2015 02:35
By: Roachcoach
  properly tune parallel parameters?
By: dba2015 on Sun, 31 May 2015
1 845 Sun, 31 May 2015 13:53
By: Michel Cadot
  How Can I Tune this Query
Oracle SE 10g R2 - 10.2.0.1.0
By: mdsirajoddin on Fri, 22 May 2015
6 1929 Tue, 26 May 2015 09:04
By: cookiemonster
  Materialized view option (suggestion)
Oracle 11.2.0.4, Linux x86 64
By: hitesh.bhatt on Fri, 22 May 2015
5 1166 Fri, 22 May 2015 09:34
By: bpeasland
  SQL execution takes long time
Oracle 11.2.0.3, Linux x86 64
By: hitesh.bhatt on Thu, 21 May 2015
7 1457 Fri, 22 May 2015 01:19
By: hitesh.bhatt
  Select statement taking Long time to execute
Oracle 10g
By: P1Oracle on Thu, 21 May 2015
7 2730 Thu, 21 May 2015 23:18
By: rleishman
  Set NOLOGGING for tables in UAT
windows 2012, oracle 12c
By: muktha_22 on Wed, 20 May 2015
6 1336 Thu, 21 May 2015 09:24
By: bpeasland
  Find cpu MHz in Oracle view
Linux red hat 6.6, oracle 11.2.0.4
By: Malakay79 on Thu, 14 May 2015
2 976 Thu, 14 May 2015 08:01
By: BlackSwan
  ORACLE SQL PERFORMANCE TUNING AND OPTIMIZATION - Kevin Meade's book corner
By: paolfili on Sun, 19 April 2015
9 3462 Tue, 12 May 2015 10:29
By: paolfili
  How to check index is re-built
11g, 11.2.0.3, Window server
By: ashishkumarmahanta80 on Thu, 30 April 2015
3 1222 Thu, 30 April 2015 02:21
By: ashishkumarmahanta80
  Query running very slow
oracle 9i, windows 2003 server
By: zkdba on Thu, 16 April 2015
5 1573 Sun, 19 April 2015 13:40
By: Kevin Meade
  Do we need to rebound instance when we Determine the Practical Range for FAST_START_MTTR_TARGET
11.2.0.3 Enterprise Edition
By: juniordbanewbie on Tue, 20 January 2015
3 2105 Fri, 17 April 2015 20:38
By: juniordbanewbie
  INDEX FULL SCAN (MIN/MAX)
11.2.0.3
By: Roachcoach on Mon, 06 April 2015
4 2353 Mon, 13 April 2015 02:35
By: Roachcoach
  indexing nulls
oracle 11.2.0.4 on Linux
By: orausern on Fri, 10 April 2015
6 1800 Fri, 10 April 2015 11:24
By: Lalit Kumar B
  Index skip scan
11.2.0.4
By: Roachcoach on Thu, 02 April 2015
7 2170 Mon, 06 April 2015 02:41
By: Roachcoach
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