From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-x229.google.com (mail-qt0-x229.google.com [IPv6:2607:f8b0:400d:c0d::229]) (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 F11B53B2A4 for ; Mon, 27 Nov 2017 09:28:51 -0500 (EST) Received: by mail-qt0-x229.google.com with SMTP id j12so17553859qtc.9 for ; Mon, 27 Nov 2017 06:28:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=+jVS1IDCZ3XIvDmBZKPwcBXiV2yXTw9gUhDTDFg7RZE=; b=r/FYyiLpLnV/uQ+s3V9sBH3V984H8acMbNT4l4FajSjhV6nM5abaF1LPrnL6yEeqYd 7Z28i4dPyJlZS5ZoX3UPhJRE7wXoEeCUMPqp2assldOQhDK8d7zPp78Yc5AMcY6CL1vl y/rNWEn4qnSEzQyzL/yQhBs3cDKTfe2MO8aFt5raY/i84cFRkM3uSSdpLmnaFwxuHtbJ QoY53sii0ciXmmIUiTC3T7JlLV+TMx/75MM/S99HbNvhH4/F2k3c54/PfafCfqi4yQBf JKZgkcZUG+6cUm9+Us3TEPJYpmOQViIMn1CZnLj7q/1a2B3P7eTn2fd3nscEBH5R2GB5 IinA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=+jVS1IDCZ3XIvDmBZKPwcBXiV2yXTw9gUhDTDFg7RZE=; b=pg8X7xx9/E17aaDyaAK6aNPu+UrlVaq7S7uJ554x/LzmbnGmqTutK5KGmiZ7zvJSga wdgiTgzv5UfocazYl51c1Sb4kpm+GA5IWf7Jckv1v/VwmdfEugn2DIMYRGQmPE5H1Srq 6v7F+N9PAFxQegBoyvCsd4T04x/zmocCXwEicQmCauQ47PoxzAaeC4cjRcRAUKoWUNjl kbpfu2PTC+a1mN97f61Z9uE4xlx3+8Kqs2JNiw2W8imvM1+QXDRqXlZTGZaxePbPY1cu UeSKfbO1ZcfMkjYuXB83eXlaGSH3kyEvlk/1078iUJwjDydVW++sfSLrMRl7ClUAtfdc CuZA== X-Gm-Message-State: AJaThX5+fSGRA276eMjFAnsznbAusPeupUgZsK38Icx7bkK2werjjaEI alygyjKnRYxNTGNFfQ3T6urZQIjvr+D7Ph/TqpY= X-Google-Smtp-Source: AGs4zMbGbb7WaDxrFdjdWgAd2r9Ifdx4fVHn06gjcdHNAnmYZEOuaij/guFKBy03CC8q0oihnqZQ8j9F8/On7c8Tdog= X-Received: by 10.200.49.166 with SMTP id h35mr57965446qte.293.1511792931294; Mon, 27 Nov 2017 06:28:51 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.95.69 with HTTP; Mon, 27 Nov 2017 06:28:50 -0800 (PST) In-Reply-To: References: <59515a10-e1c5-7b58-851f-ece09191fb43@gmail.com> <2d095770-e896-f5dd-6ba9-efb91da71451@gmail.com> <68b753ce-bd11-cfcf-a4b9-ea32ea22bbaa@gmail.com> <1511671129.3146.6.camel@gmail.com> <732a82f3-133b-e27d-724c-ea3f91e77d81@gmail.com> <789EEFBB-F9ED-4D51-AE66-AD7AA6615562@gmx.de> From: Georgios Amanakis Date: Mon, 27 Nov 2017 09:28:50 -0500 Message-ID: To: Cake List , Dave Taht Content-Type: multipart/alternative; boundary="001a11c13428a4d32b055ef7b89f" Subject: [Cake] Fwd: new patchset for upstream net-next 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: Mon, 27 Nov 2017 14:28:52 -0000 --001a11c13428a4d32b055ef7b89f Content-Type: text/plain; charset="UTF-8" ---------- Forwarded message ---------- From: Georgios Amanakis Date: Mon, Nov 27, 2017 at 9:27 AM Subject: Re: [Cake] new patchset for upstream net-next To: Sebastian Moeller > Groovy. Can you re-enable TSO/GSO/GRO? Of course! I have them disabled generally, not just for testing. > Just like ECN ack-filter really only makes sense if the ACKs never hit the bottleneck link; I guess what I want to say, besides for testing, ack-filter on your ingress fro internet leg does not make too much > sense... I was getting to the same conclusion Sebastian, thanks for pointing this out. I rebooted the router last night in order to integrate the latest commits. This morning's "tc -s qdisc show": ===============8<=============== qdisc noqueue 0: dev lo root refcnt 2 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc cake 8001: dev ens4 root refcnt 2 bandwidth 12200Kbit diffserv3 dual-dsthost wash ingress ack-filter rtt 100.0ms noatm overhead 18 via-ethernet mpu 64 Sent 446349530 bytes 363341 pkt (dropped 1363, overlimits 617167 requeues 0) backlog 0b 0p requeues 0 memory used: 324352b of 4Mb capacity estimate: 12200Kbit Bulk Best Effort Voice thresh 762496bit 12200Kbit 3050Kbit target 23.8ms 5.0ms 6.0ms interval 118.8ms 100.0ms 101.0ms pk_delay 7.2ms 581us 1.1ms av_delay 5.5ms 33us 78us sp_delay 2us 1us 2us pkts 342129 18980 3595 bytes 434159057 13724645 395648 way_inds 138 0 0 way_miss 4549 6707 17 way_cols 0 0 0 drops 1069 214 0 marks 2 0 0 ack_drop 22 58 0 sp_flows 0 0 0 bk_flows 0 0 1 un_flows 0 0 0 max_len 1514 1514 1514 qdisc cake 8002: dev ens3 root refcnt 2 bandwidth 2500Kbit diffserv3 dual-srchost nat wash ack-filter rtt 100.0ms noatm overhead 18 via-ethernet mpu 64 Sent 34023411 bytes 188901 pkt (dropped 3390, overlimits 125227 requeues 0) backlog 0b 0p requeues 0 memory used: 241920b of 4Mb capacity estimate: 2500Kbit Bulk Best Effort Voice thresh 156248bit 2500Kbit 625Kbit target 116.3ms 7.3ms 29.1ms interval 232.6ms 102.3ms 124.1ms pk_delay 3us 27.4ms 9.8ms av_delay 0us 5.7ms 746us sp_delay 0us 4us 56us pkts 12 190371 1908 bytes 600 35696740 190789 way_inds 0 301 0 way_miss 12 9736 79 way_cols 0 0 0 drops 0 1363 0 marks 0 10 0 ack_drop 0 2027 0 sp_flows 0 0 0 bk_flows 0 0 1 un_flows 0 0 0 max_len 74 1514 1514 ===============8<=============== George --001a11c13428a4d32b055ef7b89f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: base64 PGRpdiBkaXI9Imx0ciI+PGJyPjxkaXYgY2xhc3M9ImdtYWlsX3F1b3RlIj4tLS0tLS0tLS0tIEZv cndhcmRlZCBtZXNzYWdlIC0tLS0tLS0tLS08YnI+RnJvbTogPGIgY2xhc3M9ImdtYWlsX3NlbmRl 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