Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead

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Laurenz Albe
Тема
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead
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2e880e5e5e6ad7b9787609c4f7fe13634ac094dc.camel@cybertec.at
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pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Andres Freund <andres@anarazel.de>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Laurenz Albe <laurenz.albe@cybertec.at>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Andres Freund <andres@anarazel.de>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Justin Pryzby <pryzby@telsasoft.com>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Andres Freund <andres@anarazel.de>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Laurenz Albe <laurenz.albe@cybertec.at>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Laurenz Albe <laurenz.albe@cybertec.at>
Re: pgstat_send_connstats() introduces unnecessary timestamp and UDP overhead Kyotaro Horiguchi <horikyota.ntt@gmail.com>
On Wed, 2021-09-01 at 10:33 +0900, Michael Paquier wrote:
> On Tue, Aug 31, 2021 at 04:55:35AM +0200, Laurenz Albe wrote:
> > In the view of that, how about doubling PGSTAT_STAT_INTERVAL to 1000
> > milliseconds?
> 
> Perhaps we could do that.  Now, increasing an interval for the sake of
> balancing the extra load created by a feature while impacting the
> whole set of stats is not really appealing.

I agree.  But if the best fix is too invasive at this point, the
alternatives are reverting the patch or choosing a less appealing
solution.

Yours,
Laurenz Albe



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