From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-x22a.google.com (mail-oi0-x22a.google.com [IPv6:2607:f8b0:4003:c06::22a]) (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 E4CED3B2A4 for ; Fri, 10 Aug 2018 19:12:23 -0400 (EDT) Received: by mail-oi0-x22a.google.com with SMTP id n21-v6so18548426oig.3 for ; Fri, 10 Aug 2018 16:12:23 -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=of5HK/d7MS20UAzUOKgg2n95RBkZuRBtUKiyNw3ODeM=; b=bkBOci9dZypxYkUMOlojUvxJOzGm5R9uiHr5OqrLT25vbPzkQDgaoPCxivICmhz1AJ 6cQych9k+1DorWEhs9JW/kGNwV9iNbZVNx9NIQN7vYyCA0EPRfvF6AhO4I5DZBtlvf39 gjshB6V2gX6NGpA6insPYuhuxLIWiIUoI8KJfYSjrxE5MVk/UB0Lu3tSrY/JtJMzehrl G/WDatSCHymWSuSxP34zcJTiO2Pcxt67eBHIEqIF95VD70Li2hXn2bu8YPG3woQ6yOyF CfDRkAcJc6843XheFopZlihYX0E9G1HbhDqsHf5+UA2uKMleD790AddqIVHtWNZbt+rY 0dEQ== 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=of5HK/d7MS20UAzUOKgg2n95RBkZuRBtUKiyNw3ODeM=; b=HS3Fs0oeWv34X0C3Y2RFNzBFayKzhICDFfb1LioahgYF8oXTuM5CpTh1XURbyoSKUe +xkRWJk+9VZtFWBR+SjV3uVkUXLo1/Ga00VtCc6jp3LCB+uLldd9ITyOvAkDiRtVw0wZ MkvW5tnb/owgPxnVSuCI2BViLLuX8FK65GMoUN9URtSFDHw1lomRBPD2t0B1PPkGFZ1Y 9+iVschSnTw1JiB+7OQ/48IVH18hktqnAamYQtYo5tZ6tw+CIIC/mzpV4Onl2tEqPOI6 H/6RAD/JAqvYxnWVazwlgmFiQrPvUVoR3Jv4cvR0voLAdeJyshJyNQek6kv5aOeZs3wW W+Ig== X-Gm-Message-State: AOUpUlESXthbeRu5NjIHgWSYc6r3lk8baFmlUslg4AowS5xIxSsGiNx3 e65Exesowk0FGoZxvG2vvni68at+x89P9wqc3F5NIrkdjZk= X-Google-Smtp-Source: AA+uWPyDw4opWxKLyh+bflzMm1wYy/48DwJznVsrhRdCYNKb39pMRvimThYj6aAOy1mPh9HQzh+bXwCFPeYvp3kWSFw= X-Received: by 2002:aca:5354:: with SMTP id h81-v6mr8042359oib.299.1533942743094; Fri, 10 Aug 2018 16:12:23 -0700 (PDT) MIME-Version: 1.0 From: Rosen Penev Date: Fri, 10 Aug 2018 16:12:12 -0700 Message-ID: To: bloat Content-Type: text/plain; charset="UTF-8" Subject: [Bloat] Flow offload's impact on bufferbloat 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: Fri, 10 Aug 2018 23:12:24 -0000 OpenWrt has backported Netfilter's flow offload functionality from kernel 4.17 to 4.14. I've been noticing higher speeds as well as higher latency with it enabled. Anyone have any insight? My test results are here: On: http://www.dslreports.com/speedtest/37007587 Off: http://www.dslreports.com/speedtest/37007494 Note the latencies.