From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-x22f.google.com (mail-qt0-x22f.google.com [IPv6:2607:f8b0:400d:c0d::22f]) (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 C79F73CB35 for ; Tue, 11 Sep 2018 04:17:15 -0400 (EDT) Received: by mail-qt0-x22f.google.com with SMTP id z8-v6so27272164qto.9 for ; Tue, 11 Sep 2018 01:17:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=3GQ/OmOg/ANCSZ/cUtOIYiPcErMXLZ/KZhH/J6XJgPo=; b=NlnDJsjb15IQZhtStctxrkOfjFZlrFBTQVECYzW4Z1BO8AxeJAxIgBwEKUW2rMuLF5 HKlFrJW2bwwJxkdxdb4z+p7WqpzRs1HEpXEqYPME668ew4IJbyPzHwAQoc59QNIFT3yX XiJF3k4VmqtdG7DoYtjmYPsHfbpCJJIvevwyynTKDu342xYMvcngwA5dd+OrkPYZ0bLQ gggB5RRJYMhv8JwYUsJWLI0Nc5T/DOcbGHkYMI8lNy+PZDQm0QyJeluJljiN48j90ZB1 xZEWJsR7rs8wtt7dLoxvdGTgFCbPEAjKdGf7CzMVAErVqmFYoi25GbSoJptY7UfBsPvA c4gQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3GQ/OmOg/ANCSZ/cUtOIYiPcErMXLZ/KZhH/J6XJgPo=; b=P7dg83T9GPQplp7rLLXRJdm0UJkZiwmi5ZZrbrmsH1qGSkXKa69H4ZtPqqnq/V5Qlb WJNMGf9+wgiQtcc1bLtSI0/w93/3yKZfUrpiKpx6xlWxj/0ftSfbW8/BzW+WfTAt62MH 78zIyY5WyRg7/skmgE7qyAJ7Lu4y+0At/JvVfZYNGoHzlZra0lY+eqiF1h0BJHRVRjNT 7KFU4d+EkMi5hA0KBviUgqJsRYBDcYg9prD/NAzJHVc/2vkrPVk6GAPPffZZc8j5sqEr +U+LX8wPEleduq3Yrxmm6cnEE/O2dFRTLP7u1vtNUs2grK+hlfd2MMgr6dusH1GIIqhU iOyw== X-Gm-Message-State: APzg51DUL0ullBvYVPh4eB/lqR+MTg8yA4cnK+B2raLdmcGNutM2vWkq G2TaJGO6x6KZPWbPGgPDh2re7WZjhCIKhD/Siq4= X-Google-Smtp-Source: ANB0VdaK2iIbfT9b/C5WL7LPLDAEr4SXQMrgJhhIIkDRYYjukTMiRlG15sSgOHJvPBBZ+PCZjLRDZs36Xw5Z47YE/j8= X-Received: by 2002:a0c:bb95:: with SMTP id i21-v6mr17911145qvg.158.1536653835295; Tue, 11 Sep 2018 01:17:15 -0700 (PDT) MIME-Version: 1.0 References: <87zhwxzh8o.fsf@toke.dk> <139B295B-7371-43DE-B472-DE629C9B8432@heistp.net> <87efe65wol.fsf@toke.dk> <6C556301-015B-4903-AE5A-F22D3517FFCC@heistp.net> <79F47FB1-6B00-4753-930B-950FB8CD3850@gmx.de> In-Reply-To: <79F47FB1-6B00-4753-930B-950FB8CD3850@gmx.de> From: Dave Taht Date: Tue, 11 Sep 2018 01:20:29 -0700 Message-ID: To: Sebastian Moeller Cc: Pete Heist , Cake List Content-Type: text/plain; charset="UTF-8" Subject: Re: [Cake] Cake vs fq_codel and c/burst on an ER-X bridge 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: Tue, 11 Sep 2018 08:17:15 -0000 What I "fixed" was on the apu2 with the burst/cburst change, I went from completely bottlenecked on one softirq to having 3 eat cpu, and from 400mbps to 900mbps. Now, that's a quad core and the e1000 (?) driver. The edgerouter X is a dual core, and you did see a small improvement in throughput, but I'd hoped for more.