From: chirag.dave@gmail.com
To: Rafael Domiciano <rafael.domiciano@gmail.com>
Cc: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: Re: checkpoint_timeout
Date: Tue, 7 Oct 2008 17:13:38 -0400
Message-ID: <f1d4f3170810071413l3bb62167n2fa32a8ab1ec6dc@mail.gmail.com> (raw)
In-Reply-To: <3a0028490810071321j32b4f450m95123d02b9fe6f49@mail.gmail.com>
References: <3a0028490810071321j32b4f450m95123d02b9fe6f49@mail.gmail.com>
What version of postgres are you running ? and please also provide more
information about your suspected slowdown ?
On Tue, Oct 7, 2008 at 4:21 PM, Rafael Domiciano <rafael.domiciano@gmail.com
> wrote:
> Hello there,
> I'm having some slowndowns in my postgresql server, and I had been reading
> something about checkpoints, that could resolve my problem.
> Now, I have:
> checkpoint_segments = 30 # in logfile segments, min 1, 16MB
> each
> #checkpoint_timeout = 5min
>
> And I percebed that this slowndown is occuring for 5 min...! So I'm
> suposing that the problem is in the checkpoint_timeout.
>
> What's the impact to chang it to:
> checkpoint_timeout = 2min or
> checkpoint_timeout = 5min
>
> Tnhks,
>
> Rafael Domiciano
>
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To: pgsql-admin@postgresql.org
Cc: chirag.dave@gmail.com, rafael.domiciano@gmail.com
Subject: Re: checkpoint_timeout
In-Reply-To: <f1d4f3170810071413l3bb62167n2fa32a8ab1ec6dc@mail.gmail.com>
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