From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 2CJ7Lyw4oV+4ZAAA0tVLHw (envelope-from ) for ; Tue, 03 Nov 2020 10:59:56 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id eBFaKyw4oV9kEQAAbx9fmQ (envelope-from ) for ; Tue, 03 Nov 2020 10:59:56 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 8AEBE9402A0 for ; Tue, 3 Nov 2020 10:59:56 +0000 (UTC) Received: from localhost ([::1]:49642 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZu2d-0007EU-A9 for larch@yhetil.org; Tue, 03 Nov 2020 05:59:55 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:48032) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZkgA-0004pg-BX for guix-devel@gnu.org; Mon, 02 Nov 2020 20:00:07 -0500 Received: from w1.tutanota.de ([81.3.6.162]:60490) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZkg7-0003vK-LE for guix-devel@gnu.org; Mon, 02 Nov 2020 20:00:06 -0500 Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id 7D31FFA01D6 for ; Tue, 3 Nov 2020 00:59:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1604365196; s=s1; d=tutanota.com; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Cc:Date:Date:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:Sender; bh=pTWH+mNgQY54bHjWTwv1wVcuYyap3kSpuylk4IH806c=; b=HoxUHWGwmtdFtG5FN1VfTK6Y3einFi++dwQeT+/Kif2kHvOLkGXxO3OylX6D0A44 GnQEFs5jPbec7kyg8qO1JV7713esOtLYuT5DnQ2ossxCrAy4PQEJOP1799tojRgL6sJ wZLfB5V2UZubzBNhoprBQMZs2BWKE9W30JShJbfU596D+lU6wKp1S+OSAlsRC3iOfAl 7Pc/+UvLnwF9uORzXAEDBeuZmP0kA7DySKLItCQOHOCl+5q2CJXeBWa2sJpRIiBZdE7 cQwcBPGkmbgUEkAwREG66HPWiaBUZfQIEXw2lcnfZJ2Yg/4zEpOd0FgqM3jyMvvZYK6 anoGUAyRFA== Date: Tue, 3 Nov 2020 01:59:56 +0100 (CET) To: guix-devel@gnu.org Message-ID: Subject: Speeding up guix? MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_138335_2852003.1604365196497" Received-SPF: pass client-ip=81.3.6.162; envelope-from=yarnton@tutanota.com; helo=w1.tutanota.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/02 19:59:56 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Tue, 03 Nov 2020 05:59:46 -0500 X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" Reply-to: yarnton@tutanota.com From: yarnton--- via "Development of GNU Guix and the GNU System distribution." X-Scanner: ns3122888.ip-94-23-21.eu Authentication-Results: aspmx1.migadu.com; dkim=fail (headers rsa verify failed) header.d=tutanota.com header.s=s1 header.b=HoxUHWGw; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Spam-Score: -0.51 X-TUID: rOWZ38O+iO6v ------=_Part_138335_2852003.1604365196497 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi all, I'm periodically testdriving GuixSD with the intention to migrate several workstations and servers in my organization. It's very exciting to see Guix is quickly catching up with Nix and NixOS despite being much younger. A slightly annoying aspect of Guix that IMHO should be improved is download speed. I haven't inspected any code, but it seems to me that Guix is reopening a connection for downloading every item? If so, that's a bit wasteful, and makes things unnecessarily slow even with a good connection. Thanks. ------=_Part_138335_2852003.1604365196497 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Hi all,

I'm periodically testdriving GuixSD with the intention to migrate several workstations and servers in my organization. It's very exciting to see Guix is quickly catching up with Nix and NixOS despite being much younger.

A slightly annoying aspect of Guix that IMHO should be improved is download speed. I haven't inspected any code, but it seems to me that Guix is reopening a connection for downloading every item? If so, that's a bit wasteful, and makes things unnecessarily slow even with a good connection.

Thanks.

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