GNU bug report logs - #24937
"deleting unused links" GC phase is too slow

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Package: guix;

Reported by: ludo <at> gnu.org (Ludovic Courtès)

Date: Sun, 13 Nov 2016 17:42:02 UTC

Severity: important

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From: Ludovic Courtès <ludo <at> gnu.org>
To: 24937 <at> debbugs.gnu.org
Cc: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Subject: bug#24937: "deleting unused links" GC phase is too slow
Date: Tue, 09 Nov 2021 16:00:25 +0100

Ludovic Courtès <ludo <at> gnu.org> skribis:

> On my laptop, we’re talking about space savings of 325 MiB, a tiny
> fraction of my store:
>
> scheme@(guile-user)> (saved-space (filter (lambda (file)
> 					    (< (deduplicated-file-size file) 1024))
> 					  l))
> $40 = 325914739

For files < 4 KiB, the savings are ~2 GiB, roughly 1% of my store.

Ludo’.
This bug report was last modified 3 years and 203 days ago.

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