From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id sHklMwKk+F5DPwAA0tVLHw (envelope-from ) for ; Sun, 28 Jun 2020 14:06:58 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id MEzSLgKk+F7zJwAA1q6Kng (envelope-from ) for ; Sun, 28 Jun 2020 14:06:58 +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 3DA29940704 for ; Sun, 28 Jun 2020 14:06:58 +0000 (UTC) Received: from localhost ([::1]:33142 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jpXxP-0001DW-K2 for larch@yhetil.org; Sun, 28 Jun 2020 10:06:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34828) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jpXxI-0001DB-2K for help-guix@gnu.org; Sun, 28 Jun 2020 10:06:48 -0400 Received: from mail-lf1-x12b.google.com ([2a00:1450:4864:20::12b]:41627) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jpXxG-0002Zj-7p for help-guix@gnu.org; Sun, 28 Jun 2020 10:06:47 -0400 Received: by mail-lf1-x12b.google.com with SMTP id c11so7659503lfh.8 for ; Sun, 28 Jun 2020 07:06:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=KdTlPbKt7tIdXzFBSseb5N3X8hqkcJed/TgNRveBvuE=; b=ECHSxc+DosU2e5RIwGkKHxoOCtA9hb65qt9IMvViNsCXB/WNtOrFoxchGBIVQgb40k vkE8FYTVig9D+VxyYJZOuwwUHACasZv/1o/HkFLRTkNF99M8m94FFwJfou+YXyqyDWWy c3PE40AxkTyXbb6z1ib0anZHTe1bY/UTq1fGOsoXS0fR4GblcltGZuz3eSZ/D+r/jW/q sklz9F3gNvKfjI2cJ373h+MoBDuW5W8/fYgLiexmH1Q+xRPbduXGkvgV4aQMP5/Q9L61 9ikRGfYAPfpf4xy15JRVV34yiXf0m81Lf24bsQokx0BVmHUVflpq4UUMMcOEOIiCMWFo 56Qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=KdTlPbKt7tIdXzFBSseb5N3X8hqkcJed/TgNRveBvuE=; b=tJDGDJyem0U2OI13Ulpt8BjO6IO+/0zoPLPjrJHMIU84Y0zErCKJOWt5iRS76IFG/e avgwlSLhy0obsTO6xNMpNTjlkzVpR8yoGVPuTlkMJsjJeGDWE5jdcx03T5jkzj6YdzUM AHl17aTjI65E4pN9KD86x6p2cs+efg0SUg7UjR73srX7PUpwJjO1+X9xSoTiSdkJ4ODk ANj3X2dw6NeVLvHx7FBklRvmwYFWbx3w4Qt/yJB4ihdTP6kCvlRWc1/FNCe2jAHz3CK+ mrPlz1NLVlnNfHtowOpUEBkhoVM0SQgMI5VBriLoSj9xhXGrkEQ8nQdmkNibq2bB82w/ XE1A== X-Gm-Message-State: AOAM531TqtLT0ihKU7KDnh9H9vb4GvU4joPeBhvGI/pMnUYE0MKPckDw /IQjtqcbF1cve2SIVZ4tt/UHuTvNIZF9PvAkZz3V/A3wF/c= X-Google-Smtp-Source: ABdhPJxKaTITICEqWUfiW+qGcLl63FmVb65EPg+iiz+OTXaxxZdRWdxr/XhV2VaMQCgVkIRwmO2vy3vZNIGnKxdehA8= X-Received: by 2002:ac2:4c03:: with SMTP id t3mr6824948lfq.72.1593353204197; Sun, 28 Jun 2020 07:06:44 -0700 (PDT) MIME-Version: 1.0 From: Lo Peter Date: Sun, 28 Jun 2020 22:06:32 +0800 Message-ID: Subject: Very slow download speed of substitutes To: help-guix Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::12b; envelope-from=peterloleungyau@gmail.com; helo=mail-lf1-x12b.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=ECHSxc+D; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Spam-Score: -1.71 X-TUID: I4U6wN3xI9sZ Dear all, I am trying guix import from cran, and building some R packages, which sometimes needs to download substitutes. i noticed that the download speed can be ridiculously slow and seems especially during night in HKT. Here is a snippet of the downloading: substituting /gnu/store/njhd9w4pvp2c6mbdngg1xvvld82a2c1l-ghc-ansi-wl-pprint-0.6.9... downloading from https://ci.guix.gnu.org/nar/lzip/njhd9w4pvp2c6mbdngg1xvvld82a2c1l-ghc-ansi-wl-pprint-0.6.9 ... ghc-ansi-wl-pprint-0.6.9 123KiB 25KiB/s 00:05 [##################] 100.0% substituting /gnu/store/p035ilg1b6ywpxxj8df494x8zxnnwg12-ghc-data-default-instances-containers-0.0.1... downloading from https://ci.guix.gnu.org/nar/lzip/p035ilg1b6ywpxxj8df494x8zxnnwg12-ghc-data-default-instances-containers-0.0.1 ... ghc-data-default-instances-containers-0.0.1 42KiB 37KiB/s 00:01 [##################] ghc-data-default-instances-containers-0.0.1 42KiB 37KiB/s 00:01 [##################] 100.0% substituting /gnu/store/fzvfc1zzqqg2y2f2j7a3p7268gbj8x18-ghc-digest-0.0.1.2... downloading from https://ci.guix.gnu.org/nar/lzip/fzvfc1zzqqg2y2f2j7a3p7268gbj8x18-ghc-digest-0.0.1.2 ... ghc-digest-0.0.1.2 50KiB 26KiB/s 00:02 [##################] 100.0% substituting /gnu/store/5vkirs3zzwg7n099f5pwcf3kbf1mjxrg-ghc-entropy-0.4.1.5... downloading from https://ci.guix.gnu.org/nar/lzip/5vkirs3zzwg7n099f5pwcf3kbf1mjxrg-ghc-entropy-0.4.1.5 ... ghc-entropy-0.4.1.5 57KiB 21KiB/s 00:03 [##################] 100.0% substituting /gnu/store/vv9mvx9fk8yk49fn0czmszss1s72za8c-ghc-erf-2.0.0.0... downloading from https://ci.guix.gnu.org/nar/lzip/vv9mvx9fk8yk49fn0czmszss1s72za8c-ghc-erf-2.0.0.0 ... ghc-erf-2.0.0.0 51KiB 32KiB/s 00:02 [##################] 100.0% substituting /gnu/store/289w11bnbb8v5hav1463my181jchi1ck-ghc-executable-path-0.0.3.1... downloading from https://ci.guix.gnu.org/nar/lzip/289w11bnbb8v5hav1463my181jchi1ck-ghc-executable-path-0.0.3.1 ... ghc-executable-path-0.0.3.1 58KiB 12KiB/s 00:05 [##################] 100.0% substituting /gnu/store/8wjlzpx0mxmfmcfq83kqg949vkqy05dh-ghc-extensible-exceptions-0.1.1.4... downloading from https://ci.guix.gnu.org/nar/lzip/8wjlzpx0mxmfmcfq83kqg949vkqy05dh-ghc-extensible-exceptions-0.1.1.4 ... ghc-extensible-exceptions-0.1.1.4 41KiB 20KiB/s 00:02 [##################] 100.0% One of ghc-* (not shown above) which weights around 97MB took 2 hours to download. But when I use speedtest.net to test my internet speed (https://www.speedtest.net/result/9675438421) I get about 80Mbps both upload and download, while some substitutes are still download (and they are still downloading when I am typing this). So is this problem with my guix setting or is it known that ci.guix.gnu.org is slow? This guix is installed on Linux Mint 19.2, and I did "guix pull" yesterday. Regards, Peter