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From: Kyotaro Horiguchi <[email protected]>
To: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Subject: Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock
Date: Thu, 29 Feb 2024 13:04:04 +0900 (JST)
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>

At Tue, 27 Feb 2024 18:33:18 +0100, Alvaro Herrera <[email protected]> wrote in 
> Here's the complete set, with these two names using the singular.

The commit by the second patch added several GUC descriptions:

> Sets the size of the dedicated buffer pool used for the commit timestamp cache.

Some of them, commit_timestamp_buffers, transaction_buffers,
subtransaction_buffers use 0 to mean auto-tuning based on
shared-buffer size. I think it's worth adding an extra_desc such as "0
to automatically determine this value based on the shared buffer
size".

regards.

-- 
Kyotaro Horiguchi
NTT Open Source Software Center

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