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Re: shared_buffers advice

From: Konrad Garus <konrad(dot)garus(at)gmail(dot)com>
To: Cédric Villemain <cedric(dot)villemain(dot)debian(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: shared_buffers advice
Date: 2010-05-27 15:18:41
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-performance
2010/5/27 Cédric Villemain <cedric(dot)villemain(dot)debian(at)gmail(dot)com>:

> pgmincore() and pgmincore_snapshot() both are able to mmap up to 1GB.

Does it mean they can occupy 1 GB of RAM? How does it relate to amount
of page buffers mapped by OS?

Konrad Garus

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