| From: | wenhui qiu <qiuwenhuifx(at)gmail(dot)com> |
|---|---|
| To: | Japin Li <japinli(at)hotmail(dot)com> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Frédéric Yhuel <frederic(dot)yhuel(at)dalibo(dot)com> |
| Subject: | Re: Auto Vacuum optimisation |
| Date: | 2024-11-18 10:20:28 |
| Message-ID: | CAGjGUAKtyAdOjOZ3NuXNG=URp9iXnGpk+vo01GenxuaWbD5maQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
HI hackers
These are algorithmic mathematical graphs,By default, vacuum will not be
triggered frequently.Looking at the images the algorithms for pow and sqrt
are close, do we want to cancel one of the algorithms?
log2
[image: image.png]
sqrt
[image: image.png]
pow
[image: image.png]
wenhui qiu <qiuwenhuifx(at)gmail(dot)com> 于2024年11月18日周一 18:00写道：
> HI hackers and japin li
> There was an earlier discussion about auto vacuum optimisation(
>
> https://www.postgresql.org/message-id/6a2ac9b7-6535-4bb1-8274-0647f7c31c82%40dalibo.com),I
> referring to the discussion in there, I implemented a parameter selection
> triggering the calculation of AUTO VACUUM,This is my first patch for the
> community.Hoping for support from the experts
>
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