pg.ddx.io  pgsql-performance@postgresql.org mailing list archive  
help / color / mirror / Atom feed
cpu comparison
  2011-07-18 19:48 UTC  M. D. <lists@turnkey.bz>
` Re: cpu comparison
  2011-07-18 20:11 UTC  ktm@rice.edu <ktm@rice.edu>
` Re: cpu comparison
  2011-07-18 21:56 UTC  Tomas Vondra <tv@fuzzy.cz>
` Re: cpu comparison
  2011-07-18 22:03 UTC  Josh Berkus <josh@agliodbs.com>
` Re: cpu comparison
  2011-07-18 23:19 UTC  ktm@rice.edu <ktm@rice.edu>
` Re: cpu comparison
  2011-07-19 00:47 UTC  Greg Smith <greg@2ndquadrant.com>
` Re: cpu comparison
  2011-07-19 01:38 UTC  Scott Marlowe <scott.marlowe@gmail.com>
` Re: cpu comparison
  2011-07-19 03:25 UTC  M. D. <lists@turnkey.bz>
` Re: cpu comparison
  2011-07-19 05:05 UTC  Samuel Gendler <sgendler@ideasculptor.com>
  [9+ messages in thread]

Statistics and Multi-Column indexes
  2011-07-10 21:16 UTC  lars <lhofhansl@yahoo.com>
` Re: Statistics and Multi-Column indexes
  2011-07-10 21:31 UTC  Samuel Gendler <sgendler@ideasculptor.com>
` Re: Statistics and Multi-Column indexes
  2011-07-11 20:32 UTC  Kevin Grittner <Kevin.Grittner@wicourts.gov>
` Re: Statistics and Multi-Column indexes
  2011-07-15 21:40 UTC  lars <lhofhansl@yahoo.com>
  [4+ messages in thread]

Unexpected seq scans when expected result is 1 row out of milions
  2011-07-15 12:57 UTC  Svetlin Manavski <svetlin.manavski@gmail.com>
` Re: Unexpected seq scans when expected result is 1 row out of milions
  2011-07-15 17:58 UTC  Tom Lane <tgl@sss.pgh.pa.us>
  [2+ messages in thread]

Inoptimal query plan for max() and multicolumn index
  2011-06-20 05:35 UTC  Vladimir Kulev <me@lightoze.net>
` Re: Inoptimal query plan for max() and multicolumn index
  2011-06-20 15:41 UTC  Kevin Grittner <Kevin.Grittner@wicourts.gov>
` Re: Inoptimal query plan for max() and multicolumn index
  2011-06-20 16:08 UTC  Vladimir Kulev <me@lightoze.net>
` Re: Inoptimal query plan for max() and multicolumn index
  2011-06-21 10:49 UTC  F. BROUARD / SQLpro <sqlpro@club-internet.fr>
` Re: Inoptimal query plan for max() and multicolumn index
  2011-07-15 07:14 UTC  Gaetano Mendola <mendola@gmail.com>
` Re: Inoptimal query plan for max() and multicolumn index
  2011-07-15 07:14 UTC  Gaetano Mendola <mendola@gmail.com>
  [6+ messages in thread]

Planner choosing NestedLoop, although it is slower...
  2011-07-12 18:11 UTC  Mario Splivalo <mario.splivalo@megafon.hr>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-12 19:55 UTC  Clem Dickey <dickeycl@us.ibm.com>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-12 20:04 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-12 22:06 UTC  Mario Splivalo <mario.splivalo@megafon.hr>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-12 22:39 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-12 23:57 UTC  Mario Splivalo <mario.splivalo@megafon.hr>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-13 00:53 UTC  Mario Splivalo <mario.splivalo@megafon.hr>
` Re: Planner choosing NestedLoop, although it is slower...
  2011-07-13 02:04 UTC  Mario Splivalo <mario.splivalo@megafon.hr>
  [8+ messages in thread]

Memory usage of auto-vacuum
  2011-07-09 07:25 UTC  Gael Le Mignot <gael@pilotsystems.net>
` Re: Memory usage of auto-vacuum
  2011-07-09 08:31 UTC  Craig Ringer <craig@postnewspapers.com.au>
` Re: Memory usage of auto-vacuum
  2011-07-09 08:33 UTC  Guillaume Lelarge <guillaume@lelarge.info>
` Re: Memory usage of auto-vacuum
  2011-07-09 08:39 UTC  Gael Le Mignot <gael@pilotsystems.net>
` Re: Memory usage of auto-vacuum
  2011-07-09 08:43 UTC  Gael Le Mignot <gael@pilotsystems.net>
` Re: Memory usage of auto-vacuum
  2011-07-09 08:53 UTC  Guillaume Lelarge <guillaume@lelarge.info>
` Re: Memory usage of auto-vacuum
  2011-07-09 09:00 UTC  Gael Le Mignot <gael@pilotsystems.net>
` Re: Memory usage of auto-vacuum
  2011-07-09 09:06 UTC  Guillaume Lelarge <guillaume@lelarge.info>
` Re: Memory usage of auto-vacuum
  2011-07-09 09:27 UTC  Gael Le Mignot <gael@pilotsystems.net>
` Re: Memory usage of auto-vacuum
  2011-07-09 12:15 UTC  Craig Ringer <craig@postnewspapers.com.au>
` Re: Memory usage of auto-vacuum
  2011-07-09 16:23 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: Memory usage of auto-vacuum
  2011-07-10 10:06 UTC  Gael Le Mignot <gael@pilotsystems.net>
` Re: Memory usage of auto-vacuum
  2011-07-12 15:44 UTC  Gael Le Mignot <gael@pilotsystems.net>
  [13+ messages in thread]

query total time im milliseconds
  2011-07-10 11:41 UTC  Radhya sahal <rad_cs_2006@yahoo.com>
` query total time im milliseconds
  2011-07-10 13:07 UTC  Radhya sahal <rad_cs_2006@yahoo.com>
` query total time im milliseconds
  2011-07-10 13:08 UTC  Radhya sahal <rad_cs_2006@yahoo.com>
` query total time im milliseconds
  2011-07-10 16:44 UTC  Radhya sahal <rad_cs_2006@yahoo.com>
` Re: query total time im milliseconds
  2011-07-10 17:51 UTC  Samuel Gendler <sgendler@ideasculptor.com>
` Fw: query total time im milliseconds
  2011-07-10 18:26 UTC  Radhya sahal <rad_cs_2006@yahoo.com>
` Re: query total time im milliseconds
  2011-07-10 22:20 UTC  Craig Ringer <craig@postnewspapers.com.au>
` Re: Fw: query total time im milliseconds
  2011-07-10 22:54 UTC  Craig Ringer <craig@postnewspapers.com.au>
  [8+ messages in thread]

INSERT query times
  2011-07-07 15:35 UTC  sergio mayoral <smayoral@gmail.com>
` Re: INSERT query times
  2011-07-10 08:12 UTC  Pavel Stehule <pavel.stehule@gmail.com>
` Re: INSERT query times
  2011-07-10 16:42 UTC  Tom Lane <tgl@sss.pgh.pa.us>
  [3+ messages in thread]

issue with query optimizer when joining two partitioned tables
  2011-07-08 21:36 UTC  Anish Kejariwal <anishkej@gmail.com>
` Re: issue with query optimizer when joining two partitioned tables
  2011-07-09 07:54 UTC  Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
` Re: issue with query optimizer when joining two partitioned tables
  2011-07-09 17:43 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: issue with query optimizer when joining two partitioned tables
  2011-07-10 15:33 UTC  Anish Kejariwal <anishkej@gmail.com>
` Re: issue with query optimizer when joining two partitioned tables
  2011-07-10 15:46 UTC  Jeremy Harris <jgh@wizmail.org>
  [5+ messages in thread]

execution time for first INSERT
  2011-07-08 11:23 UTC  Sergio Mayoral <mayoralstuttgart@yahoo.com>
` Re: execution time for first INSERT
  2011-07-09 00:40 UTC  Jeff Davis <pgsql@j-davis.com>
  [2+ messages in thread]

Just a note about column equivalence disarming the planner
  2011-07-08 20:20 UTC  Shaun Thomas <sthomas@peak6.com>

"VACUUM FULL ANALYZE" vs. Autovacuum Contention
  2011-07-07 20:23 UTC  D C <ptradingcom@gmail.com>
` "VACUUM FULL ANALYZE" vs. Autovacuum Contention
  2011-07-07 20:30 UTC  D C <ptradingcom@gmail.com>
` Re: "VACUUM FULL ANALYZE" vs. Autovacuum Contention
  2011-07-07 21:21 UTC  Scott Marlowe <scott.marlowe@gmail.com>
` Re: "VACUUM FULL ANALYZE" vs. Autovacuum Contention
  2011-07-07 21:30 UTC  Greg Smith <greg@2ndQuadrant.com>
` Re: "VACUUM FULL ANALYZE" vs. Autovacuum Contention
  2011-07-08 16:46 UTC  D C <ptradingcom@gmail.com>
` Re: "VACUUM FULL ANALYZE" vs. Autovacuum Contention
  2011-07-08 17:12 UTC  Greg Smith <greg@2ndQuadrant.com>
  [6+ messages in thread]

Infinite Cache
  2011-07-01 14:43 UTC  Anthony Presley <anthony@resolution.com>
` Re: Infinite Cache
  2011-07-01 15:54 UTC  Greg Smith <greg@2ndQuadrant.com>
` Re: Infinite Cache
  2011-07-01 22:37 UTC  Jim Nasby <jim@nasby.net>
` Re: Infinite Cache
  2011-07-02 08:20 UTC  Dave Page <dpage@pgadmin.org>
` Re: Infinite Cache
  2011-07-03 11:21 UTC  Magnus Hagander <magnus@hagander.net>
` Re: Infinite Cache
  2011-07-03 18:18 UTC  Greg Smith <greg@2ndQuadrant.com>
` Re: Infinite Cache
  2011-07-05 13:35 UTC  Shaun Thomas <sthomas@peak6.com>
` Re: Infinite Cache
  2011-07-08 13:34 UTC  Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
` Re: Infinite Cache
  2011-07-08 13:41 UTC  Magnus Hagander <magnus@hagander.net>
  [9+ messages in thread]

DELETE taking too much memory
  2011-07-07 13:34 UTC  vincent dephily <vincent.dephily@mobile-devices.fr>
` Re: [PERFORM] DELETE taking too much memory
  2011-07-07 18:54 UTC  French, Martin <frenchm@cromwell.co.uk>
` Re: DELETE taking too much memory
  2011-07-07 20:26 UTC  Guillaume Lelarge <guillaume@lelarge.info>
` Re: DELETE taking too much memory
  2011-07-08 09:05 UTC  Dean Rasheed <dean.a.rasheed@gmail.com>
` Re: DELETE taking too much memory
  2011-07-08 09:13 UTC  Vincent de Phily <vincent.dephily@mobile-devices.fr>
` Re: [PERFORM] DELETE taking too much memory
  2011-07-08 09:20 UTC  Vincent de Phily <vincent.dephily@mobile-devices.fr>
` Re: [PERFORM] DELETE taking too much memory
  2011-07-08 09:31 UTC  French, Martin <frenchm@cromwell.co.uk>
` Re: DELETE taking too much memory
  2011-07-08 09:44 UTC  Vincent de Phily <vincent.dephily@mobile-devices.fr>
` Re: [PERFORM] DELETE taking too much memory
  2011-07-08 09:50 UTC  Vincent de Phily <vincent.dephily@mobile-devices.fr>
` Re: DELETE taking too much memory
  2011-07-08 10:48 UTC  Dean Rasheed <dean.a.rasheed@gmail.com>
` Re: [PERFORM] DELETE taking too much memory
  2011-07-08 11:09 UTC  Claudio Freire <klaussfreire@gmail.com>
` Re: [PERFORM] DELETE taking too much memory
  2011-07-08 13:37 UTC  Jose Ildefonso Camargo Tolosa <ildefonso.camargo@gmail.com>
  [12+ messages in thread]

Very large record sizes and resource usage
  2011-07-08 00:02 UTC  jtkells@verizon.net

100% CPU Utilization when we run queries.
  2011-06-08 04:19 UTC  bakkiya <bakkiya@gmail.com>
` Re: 100% CPU Utilization when we run queries.
  2011-06-08 05:07 UTC  Craig Ringer <craig@postnewspapers.com.au>
` Re: 100% CPU Utilization when we run queries.
  2011-06-10 07:39 UTC  bakkiya <bakkiya@gmail.com>
` Re: 100% CPU Utilization when we run queries.
  2011-06-10 09:00 UTC  Marti Raudsepp <marti@juffo.org>
` Re: 100% CPU Utilization when we run queries.
  2011-06-10 12:37 UTC  Craig Ringer <craig@postnewspapers.com.au>
` Re: 100% CPU Utilization when we run queries.
  2011-06-16 04:35 UTC  bakkiya <bakkiya@gmail.com>
` Re: 100% CPU Utilization when we run queries.
  2011-07-06 13:30 UTC  bakkiya <bakkiya@gmail.com>
` Re: 100% CPU Utilization when we run queries.
  2011-07-06 13:47 UTC  Kevin Grittner <Kevin.Grittner@wicourts.gov>
` Re: 100% CPU Utilization when we run queries.
  2011-07-06 19:04 UTC  Tomas Vondra <tv@fuzzy.cz>
` Re: 100% CPU Utilization when we run queries.
  2011-07-06 21:05 UTC  Scott Marlowe <scott.marlowe@gmail.com>
` Re: 100% CPU Utilization when we run queries.
  2011-07-06 23:36 UTC  Craig Ringer <craig@postnewspapers.com.au>
` Re: 100% CPU Utilization when we run queries.
  2011-07-07 09:45 UTC  Robert Klemme <shortcutter@googlemail.com>
` Re: 100% CPU Utilization when we run queries.
  2011-07-07 12:49 UTC  bakkiya <bakkiya@gmail.com>
  [13+ messages in thread]

Query in 9.0.2 not using index in 9.0.0 works fine
  2011-07-05 20:50 UTC  Matthias Howell <Matthias.Howell@voxco.com>
` Re: Query in 9.0.2 not using index in 9.0.0 works fine
  2011-07-06 07:42 UTC  Samuel Gendler <sgendler@ideasculptor.com>
` Re: Query in 9.0.2 not using index in 9.0.0 works fine
  2011-07-06 12:50 UTC  Matthias Howell <Matthias.Howell@voxco.com>
` Re: Query in 9.0.2 not using index in 9.0.0 works fine
  2011-07-06 20:01 UTC  Samuel Gendler <sgendler@ideasculptor.com>
  [4+ messages in thread]

bitmask index
  2011-06-22 21:27 UTC  Marcus Engene <mengpg2@engene.se>
` Re: bitmask index
  2011-06-22 21:42 UTC  Greg Smith <greg@2ndQuadrant.com>
` Re: bitmask index
  2011-06-23 15:55 UTC  Robert Klemme <shortcutter@googlemail.com>
` Re: bitmask index
  2011-07-05 10:15 UTC  Marcus Engene <mengpg2@engene.se>
` Re: bitmask index
  2011-07-05 17:43 UTC  Greg Smith <greg@2ndQuadrant.com>
  [5+ messages in thread]

Postgres bulkload without transaction logs
  2011-07-05 14:42 UTC  shouvik basu <babanomania@gmail.com>
` Re: Postgres bulkload without transaction logs
  2011-07-05 17:41 UTC  Greg Smith <greg@2ndQuadrant.com>
  [2+ messages in thread]

How can retrieve total query run-time with out using explain
  2011-07-03 04:13 UTC  Radhya sahal <rad_cs_2006@yahoo.com>
` Re: How can retrieve total query run-time with out using explain
  2011-07-03 06:09 UTC  Craig Ringer <craig@postnewspapers.com.au>
  [2+ messages in thread]

near identical queries have vastly different plans
  2011-06-30 08:53 UTC  Samuel Gendler <sgendler@ideasculptor.com>
` Re: near identical queries have vastly different plans
  2011-06-30 09:40 UTC  Samuel Gendler <sgendler@ideasculptor.com>
` Re: near identical queries have vastly different plans
  2011-06-30 20:34 UTC  Samuel Gendler <sgendler@ideasculptor.com>
` Re: near identical queries have vastly different plans
  2011-07-01 22:46 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: near identical queries have vastly different plans
  2011-07-02 00:51 UTC  Samuel Gendler <sgendler@ideasculptor.com>
  [5+ messages in thread]

Poor performance when joining against inherited tables
  2011-04-11 20:11 UTC  Lucas Madar <madar@samsix.com>
` Re: Poor performance when joining against inherited tables
  2011-04-12 13:22 UTC  Shaun Thomas <sthomas@peak6.com>
` Re: Poor performance when joining against inherited tables
  2011-05-11 16:38 UTC  Robert Haas <robertmhaas@gmail.com>
` Re: Poor performance when joining against inherited tables
  2011-05-11 17:00 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: Poor performance when joining against inherited tables
  2011-05-11 20:47 UTC  Lucas Madar <madar@samsix.com>
` Re: Poor performance when joining against inherited tables
  2011-05-12 21:07 UTC  Maciek Sakrejda <msakrejda@truviso.com>
` Re: Poor performance when joining against inherited tables
  2011-06-30 19:07 UTC  Robert Haas <robertmhaas@gmail.com>
  [7+ messages in thread]

is parallel union all possible over dblink?
  2011-06-29 11:55 UTC  Svetlin Manavski <svetlin.manavski@gmail.com>
` Re: is parallel union all possible over dblink?
  2011-06-29 18:37 UTC  Marinos Yannikos <mjy@geizhals.at>
` Re: is parallel union all possible over dblink?
  2011-06-29 19:14 UTC  Greg Spiegelberg <gspiegelberg@gmail.com>
` Re: is parallel union all possible over dblink?
  2011-06-29 19:38 UTC  Shaun Thomas <sthomas@peak6.com>
` Re: is parallel union all possible over dblink?
  2011-06-30 09:02 UTC  Svetlin Manavski <svetlin.manavski@gmail.com>
` Re: is parallel union all possible over dblink?
  2011-06-30 12:37 UTC  Greg Spiegelberg <gspiegelberg@gmail.com>
  [6+ messages in thread]

sequential scan unduly favored over text search gin index
  2011-06-20 15:38 UTC  Sushant Sinha <sushant354@gmail.com>
` Re: sequential scan unduly favored over text search gin index
  2011-06-20 15:58 UTC  Kevin Grittner <Kevin.Grittner@wicourts.gov>
` Re: sequential scan unduly favored over text search gin index
  2011-06-20 16:04 UTC  Sushant Sinha <sushant354@gmail.com>
` Re: sequential scan unduly favored over text search gin index
  2011-06-20 18:58 UTC  Jesper Krogh <jesper@krogh.cc>
` Re: sequential scan unduly favored over text search gin index
  2011-06-20 19:01 UTC  Tomas Vondra <tv@fuzzy.cz>
` Re: sequential scan unduly favored over text search gin index
  2011-06-21 02:25 UTC  Sushant Sinha <sushant354@gmail.com>
` Re: sequential scan unduly favored over text search gin index
  2011-06-21 05:53 UTC  Tom Lane <tgl@sss.pgh.pa.us>
` Re: sequential scan unduly favored over text search gin index
  2011-06-30 03:41 UTC  Jeff Janes <jeff.janes@gmail.com>
` Re: sequential scan unduly favored over text search gin index
  2011-06-30 03:59 UTC  Jeff Janes <jeff.janes@gmail.com>
  [9+ messages in thread]

[PERFORM] change sample size for statistics
  2011-06-10 12:15 UTC  Willy-Bas Loos <willybas@gmail.com>
` Re: change sample size for statistics
  2011-06-10 19:58 UTC  Josh Berkus <josh@agliodbs.com>
` Re: change sample size for statistics
  2011-06-10 20:07 UTC  Nathan Boley <npboley@gmail.com>
` Re: [PERFORM] change sample size for statistics
  2011-06-13 22:33 UTC  Willy-Bas Loos <willybas@gmail.com>
` Re: [PERFORM] change sample size for statistics
  2011-06-29 02:55 UTC  Robert Haas <robertmhaas@gmail.com>
  [5+ messages in thread]


[next (older)]

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox