From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 7AEE83B29E for ; Thu, 4 Feb 2021 00:51:04 -0500 (EST) Received: by mail-wr1-x42b.google.com with SMTP id 7so2077135wrz.0 for ; Wed, 03 Feb 2021 21:51:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heistp.net; s=google; h=message-id:subject:from:to:date:in-reply-to:references:user-agent :mime-version:content-transfer-encoding; bh=E+3KRMJqTK+9Ev06yHShHqWCSvWOl2MKMPVxo1PMKT8=; b=eJsrY8f1da5AQG11hOIhmCAlpWuQdN5BuTl4fg48qzaopMBdZRRlp9NMG/tpJq/s2v ajgmCAG1vX1BtbKOSLVsdVrKxa/hAn8O9nEKPrxJQLEjqH0gWad8jMMYHTKeEn+B4bsg iUW3HLYjdXteU1gBxAJO6crIZXNMYYqHxxmu9wONotUtbqf7h+SQtB0ZoeioxQU+uiFA iHY2lcxf0vvtI9eHL81Lfngmofbng1jXk6OyfX7Bg4KVpxOdjmGtNg+7B/Ke8YLChCOE lMNzdC+JUGGDTa0h5a5quXORv+aWuRka+yauq5Xmoht2I5BGjcozKvdyQCjz7WuK8N7h vM6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=E+3KRMJqTK+9Ev06yHShHqWCSvWOl2MKMPVxo1PMKT8=; b=E83scIvPyjXDEGENHiHhb4yw547yFO+ASmMRL6pb4C1zNVH4ykr3GGf/QFX0x+sZ67 /822vVvWLTtJpxUDY8Cxe/JmdeK9Wg8yubrxQL1I7PjWisU/bqYS6cjiOpbv1tdVHc1h fROtRquRKj72v1vM4f6WdUDDa4EzmDRDCUGrZDvLmD6wzffSLVS97zSrlNzjdhoAg0wI klEwXiKKBsot715TXPzNVECT1xFIEvyReH7xPbkykTuJn8w1ef6Jy+UmvmTR79WMZfr4 FmrOGNRTBJzRz/bpvQZOQgMl8X08EIOdqpsssblKxfUzdLAtJ7QMhmIXELB2+AJM/OEH +FeA== X-Gm-Message-State: AOAM531/d/1lmNZWxDPCRdYvV5EshcBcbqTrw4j38bpUCF/DaD0S2khn sAhiHr5DkUfZX/FgYM4G/gPQzZXQhdyjRw== X-Google-Smtp-Source: ABdhPJzc9snsjKssEVfuy2pjE9CeVUgowpvtk1pRuFXNSKm/V+iFqh6UD/P/TohDnhyCpq+2xkOKmA== X-Received: by 2002:a5d:55c6:: with SMTP id i6mr7450322wrw.145.1612417862874; Wed, 03 Feb 2021 21:51:02 -0800 (PST) Received: from [10.72.0.88] (h-1169.lbcfree.net. [185.193.85.130]) by smtp.gmail.com with ESMTPSA id l2sm4792270wmq.17.2021.02.03.21.51.02 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Feb 2021 21:51:02 -0800 (PST) Message-ID: <23f20674380a41fbe696735884bb89d553eb0513.camel@heistp.net> From: Pete Heist To: cake@lists.bufferbloat.net Date: Thu, 04 Feb 2021 06:51:01 +0100 In-Reply-To: <91BCCD0A-BE88-49A8-AEE0-960A1B363A9D@gmail.com> References: <91BCCD0A-BE88-49A8-AEE0-960A1B363A9D@gmail.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.38.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [Cake] bringing up a new router/connection X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Feb 2021 05:51:04 -0000 On Thu, 2021-02-04 at 02:03 +0200, Jonathan Morton wrote: > > > One device that should be able to keep up is a Raspberry Pi 4 (not > the earlier versions) supplemented with a USB3-attached GigE dongle.  > Pete Heist has established that it can sustain 600Mbit through Cake > without much CPU load or added latency.  Above that level the > characteristics do degrade a bit. Fwiw, here's what I saw on the RasPi4 and APU2. The RasPi4 was tested with one-armed routing as that's what I was after at the time, but the APU2 was tested through two interfaces also. https://docs.google.com/spreadsheets/d/1SAm4Vi9jo7VG7cJVndMdaWjrgfqL6EBx3FYDjkP_HIY/edit?usp=sharing > >  - Jonathan Morton > > _______________________________________________ > Cake mailing list > Cake@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cake