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334 messages
29 April 2010
Re: Optimization idea Robert Haas (03:17)
28 April 2010
Re: autovacuum strategy / parameters Kenneth Marshall (14:46)
Re: autovacuum strategy / parameters akp geek (14:37)
Re: autovacuum strategy / parameters Thomas Kellerer (14:21)
Re: autovacuum strategy / parameters Kevin Grittner (13:53)
Re: Optimization idea Vlad Arkhipov (09:38)
Re: Optimization idea Cédric Villemain (07:49)
Re: tmpfs and postgres memory Robert Haas (00:57)
Re: autovacuum strategy / parameters Robert Haas (00:55)
Re: Optimization idea Robert Haas (00:46)
27 April 2010
26 April 2010
Re: autovacuum strategy / parameters Alvaro Herrera (18:28)
Re: Planner issue on sorting joining of two tables with limit Tom Lane (18:23)
Re: Optimization idea Cédric Villemain (09:34)
Re: Optimization idea Vlad Arkhipov (03:26)
25 April 2010
24 April 2010
Re: Replacing Cursors with Temporary Tables Grzegorz Jaśkiewicz (14:38)
Re: Replacing Cursors with Temporary Tables Merlin Moncure (13:23)
Re: Replacing Cursors with Temporary Tables Pierre C (09:27)
Re: Replacing Cursors with Temporary Tables Eliot Gable (02:31)
Re: Replacing Cursors with Temporary Tables Eliot Gable (00:39)
23 April 2010
Re: Optimization idea Tom Lane (22:54)
Re: Replacing Cursors with Temporary Tables Robert Haas (22:09)
Re: Optimization idea Robert Haas (22:07)
Re: Replacing Cursors with Temporary Tables Merlin Moncure (21:01)
Re: Replacing Cursors with Temporary Tables Eliot Gable (20:43)
Re: Optimization idea Cédric Villemain (19:22)
Re: Optimization idea Kevin Grittner (13:41)
Re: Optimization idea Robert Haas (13:36)
Re: Optimization idea Cédric Villemain (13:10)
Re: Optimization idea Robert Haas (11:06)
Re: Optimization idea Vlad Arkhipov (04:14)
Re: Optimization idea Vlad Arkhipov (02:38)
22 April 2010
Re: Replacing Cursors with Temporary Tables Eliot Gable (20:57)
Re: autovacuum strategy / parameters Robert Haas (18:55)
Re: Replacing Cursors with Temporary Tables Merlin Moncure (16:51)
Re: Replacing Cursors with Temporary Tables Merlin Moncure (16:47)
Re: Optimization idea Greg Smith (12:37)
Re: Replacing Cursors with Temporary Tables Merlin Moncure (12:17)
Re: Replacing Cursors with Temporary Tables Merlin Moncure (12:14)
Optimization idea Vlad Arkhipov (09:46)
Re: Replacing Cursors with Temporary Tables Scott Carey (03:15)
Re: Very high effective_cache_size == worse performance? Scott Carey (01:23)
Re: Replacing Cursors with Temporary Tables Robert Haas (01:21)
Re: [PERFORM] Dbt2 with postgres issues on CentOS-5. 3 Mark Wong (01:10)
21 April 2010
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kris Jurka (18:01)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kris Jurka (17:59)
Re: significant slow down with various LIMIT norn (16:08)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Nikolas Everett (15:44)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Tom Lane (15:30)
autovacuum strategy / parameters Rick (15:09)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Nikolas Everett (15:07)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Robert Haas (14:41)
Re: significant slow down with various LIMIT Kevin Grittner (13:53)
Re: significant slow down with various LIMIT norn (08:38)
Re: Very high effective_cache_size == worse performance? Greg Smith (06:46)
Re: performance change from 8.3.1 to later releases Tom Lane (03:47)
20 April 2010
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kris Jurka (21:06)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (20:40)
Re: Very high effective_cache_size == worse performance? David Kerr (20:39)
Re: Very high effective_cache_size == worse performance? Greg Smith (20:27)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kevin Grittner (20:22)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Nikolas Everett (19:57)
Re: performance change from 8.3.1 to later releases Scott Marlowe (19:34)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (19:29)
Re: Very high effective_cache_size == worse performance? Scott Marlowe (19:24)
Re: Very high effective_cache_size == worse performance? Scott Marlowe (19:22)
performance change from 8.3.1 to later releases Roger Ging (19:05)
Re: Very high effective_cache_size == worse performance? David Kerr (18:47)
Re: Very high effective_cache_size == worse performance? David Kerr (18:46)
Re: Very high effective_cache_size == worse performance? David Kerr (18:32)
Re: Very high effective_cache_size == worse performance? Scott Marlowe (18:30)
Re: Very high effective_cache_size == worse performance? David Kerr (18:28)
Re: Very high effective_cache_size == worse performance? Scott Marlowe (18:24)
Re: Very high effective_cache_size == worse performance? David Kerr (18:20)
Re: Very high effective_cache_size == worse performance? Scott Marlowe (18:20)
Re: Very high effective_cache_size == worse performance? Kris Jurka (18:20)
Re: Very high effective_cache_size == worse performance? Kevin Grittner (18:17)
Re: Very high effective_cache_size == worse performance? Scott Marlowe (18:16)
Re: Very high effective_cache_size == worse performance? Robert Haas (18:15)
Re: Very high effective_cache_size == worse performance? Nikolas Everett (18:12)
Re: Very high effective_cache_size == worse performance? David Kerr (18:04)
Re: Very high effective_cache_size == worse performance? Robert Haas (17:44)
Re: Very high effective_cache_size == worse performance? Joshua D. Drake (17:42)
Very high effective_cache_size == worse performance? David Kerr (17:39)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kevin Grittner (16:39)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kris Jurka (16:28)
Re: [JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (16:23)
[JDBC] SOLVED ... Re: Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Kevin Grittner (14:49)
Dbt2 with postgres i ssues on CentOS-5.3 MUHAMMAD ASIF (12:38)
19 April 2010
Getting rid of a cursor from JDBC .... Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (23:29)
Re: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Scott Carey (18:11)
Re: Planner not using column limit specified for one column for another column equal to first Matthew Wakeling (09:56)
17 April 2010
16 April 2010
Re: stats collector suddenly causing lots of IO Tom Lane (19:22)
Re: stats collector suddenly causing lots of IO Greg Smith (18:53)
Re: stats collector suddenly causing lots of IO Josh Kupershmidt (18:36)
Re: stats collector suddenly causing lots of IO Greg Smith (18:15)
Re: stats collector suddenly causing lots of IO Josh Kupershmidt (17:44)
Re: stats collector suddenly causing lots of IO Scott Carey (17:35)
Re: stats collector suddenly causing lots of IO Scott Carey (17:22)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Josh Berkus (16:59)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Alvaro Herrera (16:55)
Re: stats collector suddenly causing lots of IO Tom Lane (16:49)
Re: stats collector suddenly causing lots of IO Tom Lane (16:40)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Josh Berkus (16:39)
Re: stats collector suddenly causing lots of IO Josh Kupershmidt (16:32)
Re: stats collector suddenly causing lots of IO Tom Lane (16:26)
Re: Planner not using column limit specified for one column for another column equal to first Tom Lane (15:46)
Re: stats collector suddenly causing lots of IO Tom Lane (15:41)
Re: Planner not using column limit specified for one column for another column equal to first Yeb Havinga (15:34)
Re: stats collector suddenly causing lots of IO Josh Kupershmidt (15:30)
Re: stats collector suddenly causing lots of IO Tom Lane (15:30)
Re: stats collector suddenly causing lots of IO Tom Lane (15:24)
Re: stats collector suddenly causing lots of IO Josh Kupershmidt (14:39)
Re: Planner not using column limit specified for one column for another column equal to first Tom Lane (14:20)
Re: Planner not using column limit specified for one column for another column equal to first Віталій Тимчишин (13:58)
Re: Planner not using column limit specified for one column for another column equal to first Yeb Havinga (13:21)
Re: Planner not using column limit specified for one column for another column equal to first Віталій Тимчишин (13:00)
Re: Planner not using column limit specified for one column for another column equal to first Віталій Тимчишин (12:50)
Re: Planner not using column limit specified for one column for another column equal to first Yeb Havinga (08:31)
Re: Planner not using column limit specified for one column for another column equal to first Hannu Krosing (08:25)
Planner not using column limit specified for one column for another column equal to first Віталій Тимчишин (08:03)
15 April 2010
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Josh Berkus (22:52)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Tom Lane (22:48)
Re: 8.3.9 - latency spikes with Linux (and tuning for consistently low latency) Greg Smith (22:45)
Re: stats collector suddenly causing lots of IO Tom Lane (22:21)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Josh Berkus (22:17)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Alvaro Herrera (20:24)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Tom Lane (20:14)
Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (20:02)
Re: Autovaccum with cost_delay does not complete on one solaris 5.10 machine Alvaro Herrera (20:01)
Autovaccum with cost_delay does not complete on one solaris 5.10 machine Josh Berkus (19:45)
HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (19:43)
Re: 8.3.9 - latency spikes with Linux (and tuning for consistently low latency) Kevin Grittner (17:47)
Re: 8.3.9 - latency spikes with Linux (and tuning for consistently low latency) Tom Lane (17:38)
8.3.9 - latency spikes with Linux (and tuning for consistently low latency) Marinos Yannikos (17:14)
Re: significant slow down with various LIMIT norn (14:39)
Re: JDBC question for PG 8.3.9 Dave Cramer (10:59)
Re: JDBC question for PG 8.3.9 Dave Crooke (03:03)
Re: Good/Bad query plans based on text criteria Tom Lane (02:42)
Good/Bad query plans based on text criteria JmH (01:45)
14 April 2010
Re: Occasional giant spikes in CPU load Bruce Momjian (21:58)
JDBC question for PG 8.3.9 Dave Crooke (20:49)
Re: PostgreSQL with Zabbix - problem of newbe Krzysztof Kardas (19:02)
Re: significant slow down with various LIMIT Kevin Grittner (14:31)
Re: count is ten times faster Kevin Grittner (14:16)
Re: PostgreSQL with Zabbix - problem of newbe Kevin Grittner (13:50)
Re: PostgreSQL with Zabbix - problem of newbe Grzegorz Jaśkiewicz (13:30)
Re: PostgreSQL with Zabbix - problem of newbe Krzysztof Kardas (13:22)
13 April 2010
Re: "could not open relation..." Tom Lane (19:25)
Re: stats collector suddenly causing lots of IO Cédric Villemain (18:21)
Re: count is ten times faster Pierre C (18:09)
Re: significant slow down with various LIMIT Chris Bowlby (18:00)
Re: significant slow down with various LIMIT Kevin Grittner (17:24)
stats collector suddenly causing lots of IO Chris (17:07)
stats collector suddenly causing lots of IO Chris (16:43)
count is ten times faster Sabin Coanda (12:37)
Re: significant slow down with various LIMIT norn (06:37)
Re: *** PROBABLY SPAM *** Does the psql executable support a "fetch many" approach when dumping large queries to stdout? Bruce Momjian (02:49)
12 April 2010
Re: significant slow down with various LIMIT Kevin Grittner (22:20)
Re: [PERFORM] How to diagnose a “context-switching ” storm problem ? Sergey Konoplev (22:20)
Re: How check execution plan of a function Kevin Grittner (13:50)
Re: significant slow down with various LIMIT norn (13:36)
Re: function performs differently with different values Robert Haas (13:21)
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pgsql-performance 2010-04 Chronological Index (1/2)
Last updated: Wed Jan 18 04:13:47 2012334 messages
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- 30 April 2010
- Re: autovacuum strategy / parameters Josh Berkus (22:51)
- Re: Optimization idea Cédric Villemain (08:21)
- Re: autovacuum strategy / parameters Thomas Kellerer (14:46)
- Re: tmpfs and postgres memory Greg Spiegelberg (04:00)
- tmpfs and postgres memory Anj Adu (23:24)
- Planner issue on sorting joining of two tables with limit Коротков Александр (18:23)
- Re: Replacing Cursors with Temporary Tables Merlin Moncure (15:20)
- Re: Optimization idea Robert Haas (23:09)
- Re: autovacuum strategy / parameters Rick (21:09)
- Replacing Cursors with Temporary Tables Eliot Gable (20:16)
- Re: significant slow down with various LIMIT Kevin Grittner (21:57)
- Re: Planner not using column limit specified for one column for another column equal to first Віталій Тимчишин (04:12)
- Re: stats collector suddenly causing lots of IO Josh Kupershmidt (19:41)
- SOLVED: Re: HELP: How to tame the 8.3.x JDBC driver with a biq guery result set Dave Crooke (23:39)
- Re: JDBC question for PG 8.3.9 Craig Ringer (23:10)
- Re: stats collector suddenly causing lots of IO Alvaro Herrera (21:55)
- Re: How to diagnose a *con text-switching * storm problem ? Kevin Grittner (22:21)
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