| From: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers(at)postgresql(dot)org, schneider(at)ardentperf(dot)com |
| Subject: | Re: monitoring usage count distribution |
| Date: | 2023-04-08 00:18:16 |
| Message-ID: | 20230408001816.GA519579@nathanxps13 |
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| Lists: | pgsql-hackers |
On Fri, Apr 07, 2023 at 02:29:31PM -0400, Tom Lane wrote:
> I'm not sure if there is consensus for 0002, but I reviewed and pushed
> 0001. I made one non-cosmetic change: it no longer skips invalid
> buffers. Otherwise, the row for usage count 0 would be pretty useless.
> Also it seemed to me that sum(buffers) ought to agree with the
> shared_buffers setting.
Makes sense. Thanks!
--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com
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