From: Michael Heerdegen <michael_heerdegen@web.de>
To: Eli Zaretskii <eliz@gnu.org>
Cc: eggert@cs.ucla.edu, 37321@debbugs.gnu.org
Subject: bug#37321: 27.0.50; Excessive gc in a use case (el-search)
Date: Tue, 08 Oct 2019 10:43:06 +0200 [thread overview]
Message-ID: <87sgo3typ1.fsf@web.de> (raw)
In-Reply-To: <83tv8zl0es.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 26 Sep 2019 15:14:35 +0300")
Eli Zaretskii <eliz@gnu.org> writes:
> > From: Michael Heerdegen <michael_heerdegen@web.de>
> > Date: Thu, 26 Sep 2019 13:42:02 +0200
> > Cc: 37321@debbugs.gnu.org
> >
> > > That is, if you are observing significantly better performance with
> > > gc-cons-percentage set to 0.8, shouldn't we set it to be that value by
> > > default in Emacs?
> >
> > Good question. Could it have downsides (I guess garbage collection
> > would happen less often but take longer then so one could get noticeable
> > interrupts)?
>
> Using 0.8 means we won't GC before we cons 80% of the heap, which
> sounds too high.
I've now had it set to 0.8 in my init file all the time and Emacs
behaved ok afaict. So, do you want to try to increase some gc value in
Emacs master now?
Regards,
Michael.
next prev parent reply other threads:[~2019-10-08 8:43 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 13:52 bug#37321: 27.0.50; Excessive gc in a use case (el-search) Michael Heerdegen
2019-09-07 14:23 ` Michael Heerdegen
2019-09-07 15:30 ` Michael Heerdegen
2019-09-08 1:11 ` Paul Eggert
2019-09-08 14:52 ` Michael Heerdegen
2019-09-08 15:25 ` Michael Heerdegen
2019-09-14 8:04 ` Paul Eggert
2019-09-14 8:37 ` Eli Zaretskii
2019-09-14 8:52 ` Paul Eggert
2019-09-14 9:57 ` Eli Zaretskii
2019-09-14 17:57 ` Paul Eggert
2019-09-14 18:16 ` Eli Zaretskii
2019-09-15 4:33 ` Richard Stallman
2019-09-16 23:53 ` Michael Heerdegen
2019-09-17 0:55 ` Paul Eggert
2019-09-21 0:41 ` Michael Heerdegen
2019-09-21 0:46 ` Michael Heerdegen
2019-09-21 6:19 ` Paul Eggert
2019-09-17 12:47 ` Noam Postavsky
2019-09-21 0:44 ` Michael Heerdegen
2019-09-25 9:42 ` Michael Heerdegen
2019-09-25 20:37 ` Paul Eggert
2019-09-26 11:42 ` Michael Heerdegen
2019-09-26 12:14 ` Eli Zaretskii
2019-09-26 13:03 ` Michael Heerdegen
2019-10-08 8:43 ` Michael Heerdegen [this message]
2019-10-08 9:09 ` Eli Zaretskii
2019-10-08 9:11 ` Michael Heerdegen
2019-10-08 9:19 ` Eli Zaretskii
2019-10-08 11:12 ` Michael Heerdegen
2019-10-08 12:11 ` Eli Zaretskii
2019-10-08 12:38 ` Michael Heerdegen
2019-10-08 13:03 ` Eli Zaretskii
2019-10-09 14:47 ` Michael Heerdegen
2019-10-09 15:33 ` Eli Zaretskii
2019-10-09 20:53 ` Paul Eggert
2019-10-10 10:58 ` Michael Heerdegen
2019-10-08 9:22 ` Michael Heerdegen
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