Re: pgsql: Increase default maintenance_io_concurrency to 16

From: Andres Freund <andres(at)anarazel(dot)de>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Melanie Plageman <melanieplageman(at)gmail(dot)com>, pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Increase default maintenance_io_concurrency to 16
Date: 2025-03-18 20:13:26
Message-ID: fycuaxeisofdyv4265ejiluixuklmoaaoywa7nhz3heytf4na6@3vd6owgwvadc
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Hi,

On 2025-03-18 16:08:22 -0400, Bruce Momjian wrote:
> This commit makes our default random_page_cost = 4 out of line with
> these new settings (assumes modern SSD/NAS/SAN hardware) and more out of
> line with reality.

How so? That seems like an independent consideration to me.

Greetings,

Andres Freund

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