Mailing lists [pgsql-performance]

3 May 2022

• 14:05   Useless memoize path generated for unique join on primary keys Benjamin Coutu
• 14:43   Re: Useless memoize path generated for unique join on primary keys David Rowley
• 15:21   Re: Useless memoize path generated for unique join on primary keys Benjamin Coutu
• 15:31   Re: Useless memoize path generated for unique join on primary keys David Rowley
• 21:11   Window partial fetch optimization Levi Aul

4 May 2022

• 01:12   Re: Window partial fetch optimization David Rowley

5 May 2022

• 00:56   Re: Window partial fetch optimization Jeff Janes
• 02:15   Why is there a Sort after an Index Only Scan? André Hänsel
• 02:37   Re: Why is there a Sort after an Index Only Scan? Jeff Janes
• 02:42   Re: Why is there a Sort after an Index Only Scan? David Rowley
• 04:12   RE: Why is there a Sort after an Index Only Scan? André Hänsel
• 05:08   Re: Why is there a Sort after an Index Only Scan? Tom Lane

10 May 2022

• 19:59   DB connection issue suggestions Sudhir Guna
• 21:15   Re: DB connection issue suggestions Justin Pryzby
• 21:54   Re: DB connection issue suggestions Ranier Vilela

11 May 2022

• 04:44   Re: DB connection issue suggestions Sudhir Guna
• 04:46   Re: DB connection issue suggestions Sudhir Guna
• 04:52   Re: DB connection issue suggestions Sudhir Guna
• 09:13   Re: DB connection issue suggestions Laurenz Albe
• 09:30   Re: DB connection issue suggestions Anbazhagan M
• 10:11   Re: DB connection issue suggestions Sudhir Guna
• 14:45   Re: DB connection issue suggestions Ranier Vilela
• 22:09   Re: DB connection issue suggestions Justin Pryzby

12 May 2022

• 07:53   Re: DB connection issue suggestions Sudhir Guna

13 May 2022

• 07:08   Re: DB connection issue suggestions Justin Pryzby

20 May 2022

• 10:37   Need help on Query Tunning and Not using the Index Scan  Kumar, Mukesh
• 11:27   Selecting RAM and CPU based on max_connections aditya desai
• 13:15   Re: Selecting RAM and CPU based on max_connections Andreas Kretschmer
• 13:31   Re: Selecting RAM and CPU based on max_connections Laurenz Albe
• 13:37   Re: Need help on Query Tunning and Not using the Index Scan Laurenz Albe
• 13:42   Re: Array of integer indexed nested-loop semi join Mickael van der Beek
• 18:40   Re: Selecting RAM and CPU based on max_connections aditya desai
• 20:59   Re: Selecting RAM and CPU based on max_connections Ganesh Korde

23 May 2022

• 05:45   Re: Array of integer indexed nested-loop semi join Jeff Janes
• 10:57   Re: Array of integer indexed nested-loop semi join Mickael van der Beek
• 17:10   Re: Array of integer indexed nested-loop semi join Jeff Janes
• 17:46   Re: Array of integer indexed nested-loop semi join Mickael van der Beek

24 May 2022

• 19:25   How to monitor Postgres real memory usage 徐志宇徐
• 20:40   Re: How to monitor Postgres real memory usage Justin Pryzby

26 May 2022

• 18:36   Re: How to monitor Postgres real memory usage 徐志宇徐
• 18:47   Re: How to monitor Postgres real memory usage 徐志宇徐
• 19:05   Re: How to monitor Postgres real memory usage Justin Pryzby
• 20:39   Re: How to monitor Postgres real memory usage 徐志宇徐

27 May 2022

• 02:35   Re: How to monitor Postgres real memory usage Justin Pryzby
• 16:39   rows selectivity overestimate for @> operator for arrays Alexey Ermakov
• 20:40   Re: How to monitor Postgres real memory usage 徐志宇徐
• 20:56   Re: How to monitor Postgres real memory usage Justin Pryzby
• 21:02   Re: rows selectivity overestimate for @> operator for arrays Tom Lane

29 May 2022

• 16:20   postgres backend process hang on " D " state James Pang (chaolpan)
• 16:30   Re: postgres backend process hang on " D " state Ranier Vilela
• 18:01   Re: postgres backend process hang on " D " state Justin Pryzby

30 May 2022

• 04:19   RE: postgres backend process hang on " D " state James Pang (chaolpan)
• 05:19   Re: postgres backend process hang on " D " state Justin Pryzby
• 05:21   Re: postgres backend process hang on " D " state Tom Lane
• 05:58   RE: postgres backend process hang on " D " state James Pang (chaolpan)
• 05:59   RE: postgres backend process hang on " D " state James Pang (chaolpan)

31 May 2022

• 05:08   RE: postgres backend process hang on " D " state James Pang (chaolpan)
• 18:14   REINDEXdb performance degrading gradually PG13.4 Praneel Devisetty
• 18:42   REINDEXdb performance degrading gradually PG13.4 David G. Johnston
• 19:56   Logical reads Goti