From: Lars Ingebrigtsen <larsi@gnus.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Memory usage report
Date: Fri, 18 Sep 2020 14:59:24 +0200 [thread overview]
Message-ID: <87wo0ri6kz.fsf@gnus.org> (raw)
In-Reply-To: <83pn6j45rr.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 18 Sep 2020 15:40:40 +0300")
Eli Zaretskii <eliz@gnu.org> writes:
>> That can have significant memory?
>
> Some of them could, yes.
Do you know which ones?
>> I don't think we have to go that far to be useful. Reporting that the
>> image cache takes foo GB will help somebody.
>
> Why would an image cache take that much? we flush it from time to
> time, and I have difficulty believing that all those users reporting
> large memory footprints load thousands of images every hour of every
> day.
It is unlikely that "all those users" use that many images, but some
may. (As you no doubt remember, calling `image-size' in a loop will
kill Emacs with an out of memory fault.)
>> > Which variables did you have in mind in this context? Can you show an
>> > example?
>>
>> It'd just traverse all the variables and compute the "largest" ones.
>
> Again, they are included in the GC report. So what do you expect to
> see?
I expect to see what variables take "all that size"? I'm not sure what
you're asking here.
> So, while a more detailed report might be nice to have, I don't see
> how it would help to diagnose "leaks" of the kind we are discussing
> now on the bug list.
I am not talking about any bug report in particular. If I were, that is
where I would have posted this.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2020-09-18 12:59 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-17 19:09 Memory usage report Lars Ingebrigtsen
2020-09-17 19:19 ` Eli Zaretskii
2020-09-17 19:28 ` Lars Ingebrigtsen
2020-09-18 6:25 ` Eli Zaretskii
2020-09-18 10:51 ` Lars Ingebrigtsen
2020-09-18 11:42 ` Eli Zaretskii
2020-09-18 11:47 ` Lars Ingebrigtsen
2020-09-18 12:40 ` Eli Zaretskii
2020-09-18 12:59 ` Lars Ingebrigtsen [this message]
2020-09-18 13:17 ` Eli Zaretskii
2020-09-18 13:32 ` Ihor Radchenko
2020-09-18 14:00 ` Eli Zaretskii
2020-09-18 14:08 ` Lars Ingebrigtsen
2020-09-18 15:15 ` Stefan Monnier
2020-09-18 15:19 ` Lars Ingebrigtsen
2020-09-18 15:44 ` Eli Zaretskii
2020-09-19 14:27 ` Lars Ingebrigtsen
2020-09-19 14:48 ` Eli Zaretskii
2020-09-18 15:27 ` Eli Zaretskii
2020-09-18 14:30 ` Ihor Radchenko
2020-09-18 15:33 ` Eli Zaretskii
2020-09-18 15:37 ` Lars Ingebrigtsen
2020-09-18 15:50 ` Eli Zaretskii
2020-09-19 14:23 ` Lars Ingebrigtsen
2020-09-18 16:14 ` Ihor Radchenko
2020-09-18 19:15 ` Eli Zaretskii
2020-09-19 0:29 ` Ihor Radchenko
2020-09-19 7:51 ` Eli Zaretskii
2020-09-19 14:29 ` Lars Ingebrigtsen
2020-09-19 14:46 ` Eli Zaretskii
2020-09-19 14:54 ` Lars Ingebrigtsen
2020-09-19 15:34 ` Eli Zaretskii
2020-09-19 15:40 ` Stefan Monnier
2020-09-20 9:10 ` Lars Ingebrigtsen
2020-09-19 14:34 ` Ihor Radchenko
2020-09-19 14:53 ` Eli Zaretskii
2020-09-19 15:14 ` Ihor Radchenko
2020-09-19 15:36 ` Eli Zaretskii
2020-09-19 15:45 ` Ihor Radchenko
2020-09-19 16:05 ` Eli Zaretskii
2020-09-19 15:43 ` Stefan Monnier
2020-09-19 16:08 ` Ihor Radchenko
2020-09-19 16:18 ` Stefan Monnier
2020-09-17 19:45 ` Stefan Monnier
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