From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms9.migadu.com with LMTPS id IKPWFcrNb2RsAQEASxT56A (envelope-from ) for ; Thu, 25 May 2023 23:06:18 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id mF/kFMrNb2TdMAEAG6o9tA (envelope-from ) for ; Thu, 25 May 2023 23:06:18 +0200 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 076F5A70C for ; Thu, 25 May 2023 23:06:18 +0200 (CEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q2I9g-0007Ld-JY; Thu, 25 May 2023 17:05:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q2I9c-0007LA-AI for guix-devel@gnu.org; Thu, 25 May 2023 17:05:48 -0400 Received: from sail-ipv4.us-core.com ([208.82.101.137]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_CHACHA20_POLY1305:256) (Exim 4.90_1) (envelope-from ) id 1q2I9Z-0007B7-Al for guix-devel@gnu.org; Thu, 25 May 2023 17:05:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=2017; bh=HSU7sQjPfxFi5Gc FcYwpC/Wvm73Bl/nFc5UUtsvMm0U=; h=cc:to:subject:date:from:in-reply-to: references; d=lease-up.com; b=kPOsh3YOTOBX8uOgz033KrxUfr7J25HiatB27PDO DRHSzUPONxEwyus9PQGM15oHTX3+5ocm3US0T7m3MtaM0WWlUPN53ihX3m4B4hku/IwoP+ V0NpNG3eIrH9uex7wvxxhgNYJFtFEpuqA0j9QAdg+WEuM4Oj2DVAP6lXh7chs= Received: by sail-ipv4.us-core.com (OpenSMTPD) with ESMTPSA id 38d3acc8 (TLSv1.3:TLS_CHACHA20_POLY1305_SHA256:256:NO) for ; Thu, 25 May 2023 21:05:38 +0000 (UTC) Received: by mail-lj1-f172.google.com with SMTP id 38308e7fff4ca-2af1a7d2f6aso181191fa.1 for ; Thu, 25 May 2023 14:05:38 -0700 (PDT) X-Gm-Message-State: AC+VfDzOp09QBASKEuEiyWcs6iE96rCsxpGr9J/EipQ0yCxKTmFA2M6N VHVcIFBxm6PMhebOhSnPgPRWxd79/Mt3b9fiAOg= X-Google-Smtp-Source: ACHHUZ75ca6SgSriNMnto3mU4QChxVfzoN1hBvukKn7lx9Bz3CXXHKQYbgn4aB/fQvqGjZm1WgY3tGQ/evCCfTkANVQ= X-Received: by 2002:a2e:8ed3:0:b0:2a9:f114:f168 with SMTP id e19-20020a2e8ed3000000b002a9f114f168mr1232133ljl.46.1685048736092; Thu, 25 May 2023 14:05:36 -0700 (PDT) MIME-Version: 1.0 References: <87bki84hxi.fsf@cbaines.net> In-Reply-To: Date: Thu, 25 May 2023 14:04:59 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Do substitutes download slowly for you? / Speeding up substitute delivery/mirrors To: Philip McGrath Cc: "mail@cbaines.net" , guix-devel@gnu.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=208.82.101.137; envelope-from=felix.lechner@lease-up.com; helo=sail-ipv4.us-core.com 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Felix Lechner From: Felix Lechner via "Development of GNU Guix and the GNU System distribution." Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Seal: i=1; s=key1; d=yhetil.org; t=1685048778; a=rsa-sha256; cv=none; b=K19WIaXF3zIXJJGMW5QwutlFLp8x0XNuDV6s0pWvBesY7tSvY7JVyRMyunSokeZSiut2rf BwHjTMY08IlBs6qqixu2x5Ow1hQQzkDruxmXI6fMrEd7TX1P8KOB4mrmdtInVzo+aB6ajf J/qScudsn0+xIExcnXCiuV2CvehhOiFmKmhep7tRb+SpDm8tOQnceQ+nX1W37zo20XwyAt gztSKgprUtvo9Lq5n9xahQ3m+KJN9f0jwAEWVTOKUZfLf/zKSwWa5JLVOIr+sFJi0kL/EB zcoXph0Uu2V/sBFr8XWeLXVJrsq9X1vVxXJea0aiujNdgvCFdJsaQd3UIm2J9w== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=lease-up.com header.s=2017 header.b=kPOsh3YO; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1685048778; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=HSU7sQjPfxFi5GcFcYwpC/Wvm73Bl/nFc5UUtsvMm0U=; b=XrgBAyiTCjHs5iFKjasZEYPPvP+gLle48wyfc0QLzEEQhx6jb7cVLzyIwtbDL1jtO4oyBF nWEGfB0NjmLgcI1B3Kog92OazVokG7DLhRNoDMNFHp337NpEbACuCn7gMBaH63a40EUYqJ Ot2l0+THwE3ceLkM7id+5C7dcTq/BpMUaeprYXnB/t6SZxKziSFy7qclnI+3G8SbIYFozM vaFwfxm+hrEWWzH1kL1xjwhf4UjaPIsNpdi04emTD2/Eam0E3DbIlCZY3D4+pupV4cnLr+ J+D9AJy9Ll8ukyHCVMvHLSuO9hceQIRpEUgqA6yh7mzB50S3QY35xECn7K9zKw== X-Migadu-Spam-Score: -2.21 X-Spam-Score: -2.21 X-Migadu-Queue-Id: 076F5A70C X-Migadu-Scanner: scn0.migadu.com Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=lease-up.com header.s=2017 header.b=kPOsh3YO; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-TUID: gFgJHVcDzwb9 Hi Philip, On Thu, May 25, 2023 at 1:49=E2=80=AFPM Philip McGrath wrote: > > Here are results from Florida, US: > > 2023-05-25 16:28:07 (14.9 MB/s) > 2023-05-25 16:28:53 (52.9 MB/s) > 2023-05-25 16:29:37 (10.5 MB/s) Wow, those are the best Guix speeds I have seen yet, perhaps aside from folks connected to DFN. [1] Would you please share some details about your ISP? From a peering perspective, I think the most interesting part is your ASN. [2] Thanks! Kind regards Felix [1] https://www.dfn.de/en/ [2] https://www.iplocation.net/asn