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From: Achilleas Mantzios <[email protected]>
To: Scott Ribe <[email protected]>
To: pgsql-admin <[email protected]>
Subject: Re: pg_stat_statements, write activity
Date: Fri, 16 May 2025 22:25:19 +0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

On 16/5/25 20:10, Scott Ribe wrote:

> I would guess that shared_blks_dirtied in pg_stat_statements is basically the count of blocks which will be logged into WAL and written back during checkpoints. So then what is shared_blks_written? Or do I misunderstand shared_blks_dirtied???
My understanding is that dirtied will be eventually written, via 
checkpoint or bg writer, so it's a matter of timing.
>
> --
> Scott Ribe
> [email protected]
> https://www.linkedin.com/in/scottribe/
>
>
>
>
>

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