| From: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
|---|---|
| To: | Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> |
| Cc: | "Shinoda, Noriyoshi (PN Japan FSIP)" <noriyoshi(dot)shinoda(at)hpe(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, rjuju123(at)gmail(dot)com, tgl(at)sss(dot)pgh(dot)pa(dot)us |
| Subject: | Re: Improve logging when using Huge Pages |
| Date: | 2021-09-22 00:23:22 |
| Message-ID: | 20210922002322.GS831@telsasoft.com |
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| Thread: | |
| Lists: | pgsql-hackers |
On Wed, Sep 22, 2021 at 02:03:11AM +0900, Fujii Masao wrote:
> Another idea is to output "Anonymous shared memory was allocated with
> huge pages" when it's successfully allocated with huge pages, and to output
> "Anonymous shared memory was allocated without huge pages"
> when it's successfully allocated without huge pages. I'm not sure if users
> may think even this message is noisy, though.
+1
Maybe it could show the page size instead of "with"/without:
"Shared memory allocated with 4k/1MB/1GB pages."
--
Justin
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