Re: PoC: history of recent vacuum/checkpoint runs (using new hooks) - Mailing list pgsql-hackers

From Tomas Vondra
Subject Re: PoC: history of recent vacuum/checkpoint runs (using new hooks)
Date
Msg-id a40fc9ea-ec9a-4f34-a5d5-42629c76fbb2@vondra.me
Whole thread Raw
In response to Re: PoC: history of recent vacuum/checkpoint runs (using new hooks)  (wenhui qiu <qiuwenhuifx@gmail.com>)
Responses Re: PoC: history of recent vacuum/checkpoint runs (using new hooks)
List pgsql-hackers
On 12/26/24 17:00, wenhui qiu wrote:
> Hi 
>    
> As far as I know, more than 10,000 tables  of instances  are often
> encountered,
> So I insist that the maximum can be appropriately increased to 256MB,
> Can be more adaptable to many table situations
> 

If 128MB is insufficient, why would 256MB be OK? A factor of 2x does not
make a fundamental difference ...

Anyway, the 128MB value is rather arbitrary. I don't mind increasing the
limit, or possibly removing it entirely (and accepting anything the
system can handle).


regards

-- 
Tomas Vondra




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