Re: monitoring usage count distribution

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От
Nathan Bossart
Тема
Re: monitoring usage count distribution
Дата
Msg-id
20230405175124.GA31516@nathanxps13
Ответ на
Re: monitoring usage count distribution (Robert Haas)
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Дерево обсуждения
monitoring usage count distribution Nathan Bossart <nathandbossart@gmail.com>
Re: monitoring usage count distribution Robert Haas <robertmhaas@gmail.com>
Re: monitoring usage count distribution Tom Lane <tgl@sss.pgh.pa.us>
Re: monitoring usage count distribution Melanie Plageman <melanieplageman@gmail.com>
Re: monitoring usage count distribution Andres Freund <andres@anarazel.de>
Re: monitoring usage count distribution Robert Haas <robertmhaas@gmail.com>
Re: monitoring usage count distribution Nathan Bossart <nathandbossart@gmail.com>
Re: monitoring usage count distribution Robert Haas <robertmhaas@gmail.com>
Re: monitoring usage count distribution Tom Lane <tgl@sss.pgh.pa.us>
Re: monitoring usage count distribution Nathan Bossart <nathandbossart@gmail.com>
Re: monitoring usage count distribution Andres Freund <andres@anarazel.de>
Re: monitoring usage count distribution Nathan Bossart <nathandbossart@gmail.com>
Re: monitoring usage count distribution Tom Lane <tgl@sss.pgh.pa.us>
Re: monitoring usage count distribution Robert Haas <robertmhaas@gmail.com>
Re: monitoring usage count distribution Tom Lane <tgl@sss.pgh.pa.us>
Re: monitoring usage count distribution Nathan Bossart <nathandbossart@gmail.com>
Re: monitoring usage count distribution Tom Lane <tgl@sss.pgh.pa.us>
Re: monitoring usage count distribution Nathan Bossart <nathandbossart@gmail.com>
Re: monitoring usage count distribution Greg Stark <stark@mit.edu>
Re: monitoring usage count distribution Andres Freund <andres@anarazel.de> 
On Wed, Apr 05, 2023 at 09:44:58AM -0400, Robert Haas wrote:
> On Tue, Apr 4, 2023 at 7:29 PM Andres Freund  wrote:
>> > Replacing that with a six-element integer array would be a clear improvement
>> > and, IMHO, better than adding yet another function to the extension.
>>
>> I'd have no issue with that.
> 
> Cool.

The six-element array approach won't show the number of dirty and pinned
buffers for each usage count, but I'm not sure that's a deal-breaker.
Barring objections, I'll post an updated patch shortly with that approach.

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