From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from resqmta-ch2-09v.sys.comcast.net (resqmta-ch2-09v.sys.comcast.net [IPv6:2001:558:fe21:29:69:252:207:41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 9355D3B29E for ; Sat, 25 Apr 2020 12:17:55 -0400 (EDT) Received: from resomta-ch2-15v.sys.comcast.net ([69.252.207.111]) by resqmta-ch2-09v.sys.comcast.net with ESMTP id SNNpjjg68viMSSNV4jsKQv; Sat, 25 Apr 2020 16:17:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcastmailservice.net; s=20180828_2048; t=1587831474; bh=SPIm6ZOPRQ0rszYLm2qE80ioDXXIGof7V4YIZc9k6Tg=; h=Received:Received:Received:Subject:To:From:Message-ID:Date: MIME-Version:Content-Type; b=FL6Ab2TWulqbvtzyTGqjHpdst0mkGkqWntv5MFgI93e87zb1G5XsbytENu7afhtok lT3q5evPDr2uTq0NeSLU4ofvRLWneJpMZl/6x6lckZzk8MjO4Kllh8AoobSClccq9J or8awnmZ8gScpCUc3472CGcF7MdJrtHaW7MGvh+CMvXKlvOn8gwDivXppSGdgefg+9 wPjs2rN9cGKxX+lR0t30MfySxQ/G3ZFYPBQuCehLoOfdqT6LKzGeNge9HPiNKxYCF+ gsMxhtphAkb2Qd9ekfGxijQ1LVihYyP5p20p6neG2qP0RLsuoE23JBa93RfufUfC2y xjP8idA+s9Q0w== Received: from home.sewingwitch.com ([IPv6:2601:644:1:6c10::3f1]) by resomta-ch2-15v.sys.comcast.net with ESMTPA id SNUhjvL28LI66SNV4j2190; Sat, 25 Apr 2020 16:17:54 +0000 X-Xfinity-VMeta: sc=0.00;st=legit Received: from [10.96.7.39] ([10.96.7.39]) (authenticated bits=0) by home.sewingwitch.com (8.14.7/8.14.7) with ESMTP id 03PGHG0X029383 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Sat, 25 Apr 2020 09:17:24 -0700 DKIM-Filter: OpenDKIM Filter v2.11.0 home.sewingwitch.com 03PGHG0X029383 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sewingwitch.com; s=default; t=1587831444; bh=SPIm6ZOPRQ0rszYLm2qE80ioDXXIGof7V4YIZc9k6Tg=; h=Subject:To:References:From:Date:In-Reply-To:From; b=EIzL0Ndy25KdQLXgrI/DqAifavOHmGGxGxxaty1wQp8dC4dqRB0PowtUgGQMQ8QmQ ul5lyowNhowgpld4dmfm/oTchUGlA/H3xQJi0HZl8RS0IMHOFkmCRNoC521MMiiGJt fmSxHgQ3An7rQkGQ702hmu/oNA9nGueVc1Iys/RE= To: bloat@lists.bufferbloat.net References: <431A84397F3D9C1EB097BCCE@[172.27.17.193]> <6F1F3C646A7DFD2CC8C9E79E@172.27.17.193> <0B51625096F92AF18CD397D9@[172.27.17.193]> <8f4566dd-def0-cd97-45db-577784f90efd@sewingwitch.com> <9FDDBB5C-68CF-45B1-85D8-3A7BD6CB9F31@gmail.com> <3D2F4A70BAB1774D1EFDC641@172.27.17.193> From: Kenneth Porter Message-ID: <45187f1e-9f11-c375-ff9f-48ff9cb6e715@sewingwitch.com> Date: Sat, 25 Apr 2020 09:17:16 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB X-Scanned-By: MIMEDefang 2.84 on 10.96.0.132 Subject: Re: [Bloat] this explains speedtest stuff X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Apr 2020 16:17:55 -0000 On 4/25/2020 9:00 AM, Dave Taht wrote: > Oh, I misread your report. I thought this was cake, not fq_codel. Care > to try that? I'd love to if I knew how to add cake to CentOS 7. I've installed kernel modules for unsupported Ethernet interfaces before, so perhaps cake is available that way from a 3rd party repo? Or I could adapt a 3rd party driver RPM's source to add cake, instead. I really don't want to do a full custom kernel, though. That's hard to maintain over time as there's a new kernel in the updates every month or two. Some hints on how to add a qdisc to a kernel would be welcome.