Re: PSQL performance - TPS

From: Rick Otten <rottenwindfish(at)gmail(dot)com>
To: pgsql-performance(at)lists(dot)postgresql(dot)org
Subject: Re: PSQL performance - TPS
Date: 2019-08-01 18:27:53
Message-ID: CAMAYy4JwYX3v2D-w1HOY0YySvvmV5+y+V6K_7-zCFey2irxCAw@mail.gmail.com
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On Thu, Aug 1, 2019 at 2:15 PM Andres Freund <andres(at)anarazel(dot)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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