Re: PSQL performance - TPS

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От Rick Otten
Тема Re: PSQL performance - TPS
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Msg-id CAMAYy4JwYX3v2D-w1HOY0YySvvmV5+y+V6K_7-zCFey2irxCAw@mail.gmail.com
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Ответ на Re: PSQL performance - TPS  (Andres Freund <andres@anarazel.de>)
Ответы Re: PSQL performance - TPS
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On Thu, Aug 1, 2019 at 2:15 PM Andres Freund <andres@anarazel.de> wrote:
Hi,

On 2019-08-01 23:36:33 +0530, Purav Chovatia wrote:
> > If you've set synchronous_commit = off, and you still get only 1200
> > transactions/sec, something else is off. Are you sure you set that?
> I am not very surprised with these results. However, what’s the disk type?
> That can matter quite a bit.


Also a reminder that you should have a connection pooler in front of your database such as PGBouncer.  If you are churning a lot of connections you could be hurting your throughput.

 

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