| From: | SASIKUMAR Devaraj <sashikumard(at)yahoo(dot)com> |
|---|---|
| To: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
| Cc: | "Campbell, Lance" <lance(at)illinois(dot)edu>, Bruce Momjian <bruce(at)momjian(dot)us>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, MichaelDBA <michaeldba(at)sqlexec(dot)com>, "holger(at)jakobs(dot)com" <holger(at)jakobs(dot)com>, "pgsql-admin(at)lists(dot)postgresql(dot)org" <pgsql-admin(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: work_mem |
| Date: | 2021-04-03 06:15:37 |
| Message-ID: | 1083971116.2431044.1617430537771@mail.yahoo.com |
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| Lists: | pgsql-admin |
Excellent. Thank you very much for the clarification. Much Appreciated.
Regards
Sasi
On Saturday, 3 April, 2021, 11:14:36 am IST, David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com> wrote:
On Friday, April 2, 2021, SASIKUMAR Devaraj <sashikumard(at)yahoo(dot)com> wrote:
Case 1:
work_mem=4mTotal Sessions connected=100Total=400M
Or Case 2work_mem=4mTotal Sort operations at DB now=50Total work_mem=200M
Please clarify at high level whether Case 1 is true or Case 2 is true?
Case 2
David J.
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