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help / color / mirror / Atom feedFrom: Raj <rajeshkumar.dba09@gmail.com>
To: Laurenz Albe <laurenz.albe@cybertec.at>
Cc: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: Re: Slowness
Date: Mon, 13 Apr 2026 22:05:53 +0530
Message-ID: <CAJk5AtZ_7nKTLpVvduJCeVD=qMD=A9nVia=UmCWGo6JkbRMoRQ@mail.gmail.com> (raw)
In-Reply-To: <2fd0442020d5b23609873f999b7d374875875689.camel@cybertec.at>
References: <CAJk5AtZvkEdQsGLOEBAXuFv085End7H2T7SGkaEfTO1+QEARPw@mail.gmail.com>
<2fd0442020d5b23609873f999b7d374875875689.camel@cybertec.at>
How long min duration statement is decided. Is it dba who decide how much
needs to be set?
On Mon, 13 Apr 2026, 18:32 Laurenz Albe, <laurenz.albe@cybertec.at> wrote:
> On Mon, 2026-04-13 at 18:25 +0530, Raj wrote:
> > When customer says they are facing slowness, what all wee need to check
> in
> > postgres db with 3 node patroni set up (sync between 1 and 2) - async
> with dr.
> >
> > We recently migrated from oracle to postgres..vacuum analyze is done.
> >
> > How to check this during the time slowness faced and also after couple
> of hrs of issue window.
> >
> > Should we start with pgstatstatements and logs or how is it. Help.me
> hight level what all I need to check
>
> You have to figure out *what exactly* is slow. The customer has to tell
> you which
> statements are slow. The parameter "log_min_duratoin_statement" might help.
>
> Then you have to tune those statements.
>
> Yours,
> Laurenz Albe
>
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To: pgsql-admin@postgresql.org
Cc: rajeshkumar.dba09@gmail.com, laurenz.albe@cybertec.at, pgsql-admin@lists.postgresql.org
Subject: Re: Slowness
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