Re: Bug#656142: ITP: duff -- Duplicate file finder
Samuel Thibault, le Tue 17 Jan 2012 14:02:45 +0100, a écrit :
> On my PhD work directory, with various stuff in it (500MiB, 18000 files,
> big but also small files (svn/git checkouts etc)), everything being in
> cache already (no disk I/O):
>
> hardlink -t --dry-run . > /dev/null 1,06s user 0,46s system 99% cpu 1,538 total
> rdfind . > /dev/null 0,68s user 0,19s system 99% cpu 0,877 total
> fdupes -q -r . > /dev/null 2> /dev/null 0,80s user 0,90s system 99% cpu 1,708 total
> ~/src/duff-0.5/src/duff -r . > /dev/null 1,53s user 0,08s system 99% cpu 1,610 total
dupfiles . > /dev/null 0,82s user 0,21s system 99% cpu 1,032 total
> And with nothing in cache, SSD hard drive:
>
> hardlink -t --dry-run . > /dev/null 1,86s user 1,23s system 12% cpu 24,260 total
> rdfind . > /dev/null 1,18s user 1,31s system 8% cpu 27,837 total
> fdupes -q -r . > /dev/null 2> /dev/null 1,30s user 2,13s system 11% cpu 29,820 total
> ~/src/duff-0.5/src/duff -r . > /dev/null 1,88s user 0,47s system 16% cpu 13,949 total
dupfiles . > /dev/null 1,95s user 0,98s system 9% cpu 29,363 total
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