Re: Estimating HugePages Requirements?

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От
Nathan Bossart
Тема
Re: Estimating HugePages Requirements?
Дата
Msg-id
20220321221205.GA1514705@nathanxps13
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Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Magnus Hagander <magnus@hagander.net>
Re: Estimating HugePages Requirements? Andres Freund <andres@anarazel.de>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Andres Freund <andres@anarazel.de>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Justin Pryzby <pryzby@telsasoft.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Andres Freund <andres@anarazel.de>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Fujii Masao <masao.fujii@oss.nttdata.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Robert Haas <robertmhaas@gmail.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Robert Haas <robertmhaas@gmail.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Tom Lane <tgl@sss.pgh.pa.us>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Robert Haas <robertmhaas@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Magnus Hagander <magnus@hagander.net>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Magnus Hagander <magnus@hagander.net>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Magnus Hagander <magnus@hagander.net>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Magnus Hagander <magnus@hagander.net>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Magnus Hagander <magnus@hagander.net>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Nathan Bossart <nathandbossart@gmail.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? Michael Paquier <michael@paquier.xyz>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
Re: Estimating HugePages Requirements? "Bossart, Nathan" <bossartn@amazon.com>
On Tue, Mar 15, 2022 at 03:44:39PM -0700, Nathan Bossart wrote:
> A simple approach could be to just set log_min_messages to PANIC before
> exiting.  I've attached a patch for this.  With this patch, we'll still see
> a FATAL if we try to use 'postgres -C' for a runtime-computed GUC on a
> running server, and there will be no extra output as long as the user sets
> log_min_messages to INFO or higher (i.e., not a DEBUG* value).  For
> comparison, 'postgres -C' for a non-runtime-computed GUC does not emit
> extra output as long as the user sets log_min_messages to DEBUG2 or higher.

I created a commitfest entry for this:

	https://commitfest.postgresql.org/38/3596/

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com


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