GNU bug report logs

#41702 `guix environment` performance issues

PackageSource(s)Maintainer(s)
guix PTS Buildd Popcon
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Date: Fri, 23 Oct 2020 09:26:21 +0200
From: Lars-Dominik Braun <ldb@leibniz-psychology.org>
To: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Subject: Re: bug#41702: `guix environment` performance issues
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References: <87y2o3zf00.fsf@gnu.org> <20200701112453.GB25179@zpidnp36>
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[Message part 1 (text/plain, inline)]
Hi Maxim,

> Judging from the above, it seems this issue has been resolved.
grafting is still a performance issue imo. Compare for example:

$ time guix environment --ad-hoc  --search-paths r-learnr
guix environment --ad-hoc --search-paths r-learnr  5,90s user 0,09s system 210% cpu 2,844 total
$ time guix environment --ad-hoc  --search-paths r-learnr --no-grafts
guix environment --ad-hoc --search-paths r-learnr --no-grafts  2,03s user 0,08s system 164% cpu 1,277 total

Cheers,
Lars

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