From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
---|---|
To: | Mariel Cherkassky <mariel(dot)cherkassky(at)gmail(dot)com> |
Cc: | Andrew Zakharov <Andrew898(at)mail(dot)ru>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, Pgsql Performance <pgsql-performance(at)lists(dot)postgresql(dot)org> |
Subject: | Re: performance degredation after upgrade from 9.6 to 12 |
Date: | 2019-12-16 17:29:12 |
Message-ID: | CAFj8pRCr_Uvm9f5DUsnu=gxtB1Pf7n4xt1jgdRgUoGzPVsJMqw@mail.gmail.com |
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Lists: | pgsql-admin pgsql-performance |
po 16. 12. 2019 v 14:02 odesílatel Mariel Cherkassky <
mariel(dot)cherkassky(at)gmail(dot)com> napsal:
> I see, thank u !
> Maybe I didnt see big difference because most of my tables arent so big.
> My db`s size is 17GB and the largest table contains about 20M+ records.
>
Postgres 12 has enabled JIT by default.
Pavel
> Thanks again !
>
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