From debbugs-submit-bounces@debbugs.gnu.org Mon Nov 30 04:09:05 2015 Received: (at 20255) by debbugs.gnu.org; 30 Nov 2015 09:09:05 +0000 Received: from localhost ([127.0.0.1]:60080 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1a3KSH-0007hS-In for submit@debbugs.gnu.org; Mon, 30 Nov 2015 04:09:05 -0500 Received: from mail-lf0-f42.google.com ([209.85.215.42]:35230) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1a3KSF-0007hK-0y for 20255@debbugs.gnu.org; Mon, 30 Nov 2015 04:09:03 -0500 Received: by lfdl133 with SMTP id l133so187042451lfd.2 for <20255@debbugs.gnu.org>; Mon, 30 Nov 2015 01:09:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:references:date:message-id:user-agent :mime-version:content-type:content-transfer-encoding; bh=gQiHa5yVAJSW6oXw+8I3JKqeI6GKnZGUd896kRyXYYU=; b=y0DL9lZMuprm3Y3ri2yVWNIptauP5dx6aDJ455DXtoLaZvh4sUR86JkMholaawqKDh LljuO+xlOt/toZAHqiLVDjpaSK3ToMpRN86q0bfgUHgLqGs1k822UZQi1dbnIbt0XuKy Lsp1VtW/sTNr1j9qeUbekMP2XsTgOuqc3mbBRfWjj8rmmmoSPTzCCBDH4Y663+pNLlVZ yPgMZevixO7eIBD+sYCcHSS7jl7AfQ5moYTsKzxegNP9eTwUv8FBheVRUR5j5F8lbE8S 8OD8uUp6ZS5fj9aYsn/5bvjQySMnpW8iHmT76bqcR5AzC5VcrYrE7h5weGR35vwsLY/s VEEQ== X-Received: by 10.25.17.232 with SMTP id 101mr26214402lfr.38.1448874542060; Mon, 30 Nov 2015 01:09:02 -0800 (PST) Received: from leviafan ([217.107.192.146]) by smtp.gmail.com with ESMTPSA id l81sm6980725lfb.40.2015.11.30.01.09.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 30 Nov 2015 01:09:01 -0800 (PST) From: Alex Kost To: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: Re: bug#20255: 'search-paths' should respect both user and system profile. References: <877ftschjt.fsf@gmail.com> <87fv8fip01.fsf@gnu.org> <87d23j1bxk.fsf@gmail.com> <871tjyfnl8.fsf@gnu.org> <876199q4z1.fsf@gmail.com> <87ioca4ojo.fsf@gnu.org> <87lh9tvcws.fsf@gnu.org> <87h9kguwc4.fsf@gmail.com> <87ziy7d90z.fsf@gnu.org> <874mgfkxee.fsf@gmail.com> <87wptb5d1y.fsf@gnu.org> <87r3jisc76.fsf@gmail.com> <877fl7cnxl.fsf@gnu.org> Date: Mon, 30 Nov 2015 12:08:59 +0300 Message-ID: <874mg3dfbo.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 20255 Cc: 20255@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.7 (/) Ludovic Court=C3=A8s (2015-11-24 20:22 +0300) wrote: > Alex Kost skribis: > >> Ludovic Court=C3=A8s (2015-11-21 23:10 +0300) wrote: > > [...] > >>> Really? Can you show the output of: >>> >>> time guix package -p /run/current-system/profile \ >>> -p ~/.guix-profile --search-paths >> >> real 0m2.634s >> user 0m0.568s >> sys 0m0.080s > > Could you measure again after cc3de1d? > > As it turns out, =E2=80=98guix package=E2=80=99 loads way too much and al= so stats too > much, at least for simple operations like --search-paths. real 0m1.122s user 0m0.244s sys 0m0.044s I measured it several times with a "cold" HDD (I mean when appropriate files were not cached), and the real time was always 1.0=E2=80=941.3s. Big improvement! Thank you very much for this, autoloads are great! --=20 Alex