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Date:      Tue, 04 Jan 2022 17:36:01 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 260929] diff command extremely slow on fastq files
Message-ID:  <bug-260929-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260929

            Bug ID: 260929
           Summary: diff command extremely slow on fastq files
           Product: Base System
           Version: 13.0-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs@FreeBSD.org
          Reporter: jwb@freebsd.org

Diffing the attached files after uncompressing on FreeBSD 13.0:

FreeBSD coral.acadix  bacon ~ 1006: time diff temp1.fastq temp2.fastq >
/dev/null
       73.13 real        72.66 user         0.02 sys

On a CentOS 7 VM running on the same host:

Linux centos7.local  bacon ~ 586: (pkgsrc): time diff temp1.fastq temp2.fas=
tq=20
> /dev/null
0.779u 0.022s 0:00.80 98.7%     0+0k 0+0io 0pf+0w

--=20
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