From: Andrew Savchenko <bircoph@gmail.com>
To: gentoo-user@lists.gentoo.org
Cc: Mariusz Ceier <mceier@gmail.com>
Subject: Re: [gentoo-user] Portage performance dropped considerably
Date: Fri, 31 Jan 2014 21:23:12 +0400 [thread overview]
Message-ID: <20140131212312.ca0d98fe0aedf436d07461b0@gmail.com> (raw)
In-Reply-To: <CAJTyqKOpEYKbHA1HSAckQqTf7PkuG6wvtroXX3sv4hf86=vArA@mail.gmail.com>
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On Sun, 26 Jan 2014 16:53:33 +0100 Mariusz Ceier wrote:
> No, it's not just you, running "emerge -uNDvp world" takes slightly
> over 18 minutes on my laptop (i5 M 430 @ 2.27GHz) - and when there
> was lot to update I had to wait over 1hr to just get the list of
> packages. I wonder if there's some profiling tool for portage.
> Also:
> time FEATURES=-xattr emerge owncloud -v
> real 6m31.202s
> user 2m42.057s
> sys 2m1.541s
>
> time FEATURES=xattr emerge owncloud -v
> real 30m15.632s
> user 22m44.369s
> sys 5m30.129s
>
> 5 times longer - for something that's essentially copying files.
Slow xattr is a known problem, see bugs 482290, 465000:
https://bugs.gentoo.org/show_bug.cgi?id=482290
https://bugs.gentoo.org/show_bug.cgi?id=465000
But xattr bug shows itself during install phase and has nothing to do
with dependency calculation time mentioned in the original mail.
Best regards,
Andrew Savchenko
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next prev parent reply other threads:[~2014-01-31 17:23 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-26 14:35 [gentoo-user] Portage performance dropped considerably Nikos Chantziaras
2014-01-26 14:44 ` hasufell
2014-01-26 14:50 ` [gentoo-user] " Remy Blank
2014-01-26 15:24 ` eroen
2014-01-26 17:42 ` Alan McKinnon
2014-01-26 18:04 ` hasufell
2014-01-26 18:30 ` Alan McKinnon
2014-01-26 18:41 ` hasufell
2014-01-26 19:22 ` Alan McKinnon
2014-01-26 20:44 ` ny6p01
2014-01-27 5:03 ` Alan McKinnon
2014-01-27 9:27 ` Neil Bothwick
2014-01-26 23:26 ` William Hubbs
2014-01-26 23:36 ` Andreas K. Huettel
2014-01-27 0:44 ` Andreas K. Huettel
2014-01-27 11:44 ` hasufell
2014-01-28 1:34 ` Martin Vaeth
2014-01-28 3:19 ` hasufell
2014-01-28 17:45 ` Martin Vaeth
2014-01-28 18:07 ` hasufell
2014-01-29 14:24 ` Kerin Millar
2014-01-28 0:41 ` Walter Dnes
2014-01-28 1:42 ` Martin Vaeth
2014-01-28 4:02 ` Walter Dnes
2014-01-31 19:03 ` Andrew Savchenko
2014-01-31 19:13 ` Mick
2014-01-31 21:18 ` Andrew Savchenko
2014-01-31 22:12 ` Alan McKinnon
2014-02-02 9:40 ` Andrew Savchenko
2014-02-03 10:55 ` Martin Vaeth
2014-02-03 11:57 ` Greg Turner
2014-02-03 13:17 ` Martin Vaeth
2014-01-26 19:29 ` Volker Armin Hemmann
2014-01-26 19:45 ` Alan McKinnon
2014-01-26 20:10 ` Volker Armin Hemmann
2014-01-27 9:30 ` Neil Bothwick
2014-01-27 11:59 ` Tanstaafl
2014-01-27 13:06 ` Alan McKinnon
2014-01-27 13:57 ` hasufell
2014-01-27 21:48 ` Neil Bothwick
2014-01-27 21:54 ` hasufell
2014-01-27 22:57 ` Neil Bothwick
2014-01-27 23:35 ` hasufell
2014-01-28 1:35 ` Neil Bothwick
2014-02-03 14:04 ` Pandu Poluan
2014-02-03 14:16 ` Alan McKinnon
2014-02-03 16:38 ` Pandu Poluan
2014-02-04 5:12 ` Martin Vaeth
2014-01-28 1:50 ` Martin Vaeth
2014-01-30 3:50 ` hasufell
2014-01-30 18:15 ` [gentoo-user] " Stroller
2014-01-31 20:08 ` hasufell
2014-01-26 19:28 ` [gentoo-user] " Volker Armin Hemmann
2014-01-26 19:55 ` Alan McKinnon
2014-01-27 12:06 ` Helmut Jarausch
2014-01-27 21:56 ` Stefan G. Weichinger
2014-01-26 15:53 ` [gentoo-user] " Mariusz Ceier
2014-01-31 17:23 ` Andrew Savchenko [this message]
2014-01-26 16:06 ` Florian Philipp
2014-01-26 16:15 ` hasufell
2014-01-26 17:52 ` Florian Philipp
2014-01-26 18:16 ` covici
2014-03-07 19:36 ` Tom Wijsman
-- strict thread matches above, loose matches on Subject: below --
2014-01-26 15:09 Greg Turner
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