From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from orbital.burn.net (orbital.burn.net [IPv6:2607:f2f8:a4c8::2]) (using TLSv1.1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 35C4A3C9F2 for ; Tue, 19 Jan 2016 19:14:26 -0500 (EST) Received: by orbital.burn.net (Postfix, from userid 1001) id F2FDF2F211; Tue, 19 Jan 2016 19:14:23 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on orbital.burn.net X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=unavailable version=3.3.2 Received: from [IPv6:::1] (phosphor.burn.net [IPv6:2607:ff70:11::10]) by orbital.burn.net (Postfix) with ESMTPSA id C2FE32F20E; Tue, 19 Jan 2016 19:14:22 -0500 (EST) Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) Content-Type: multipart/signed; boundary="Apple-Mail=_B0CB57A8-7CA8-4434-AE50-9867C72DAE64"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.5.2 From: Brandon Applegate In-Reply-To: <8E58DE45-9B50-438B-8F0D-C292D8AA517F@gmail.com> Date: Tue, 19 Jan 2016 19:14:21 -0500 Cc: Bloat@lists.bufferbloat.net Message-Id: <11583F44-3C88-472F-A58E-B8DE591F31FC@burn.net> References: <8E58DE45-9B50-438B-8F0D-C292D8AA517F@gmail.com> To: Jonathan Morton X-Mailer: Apple Mail (2.2104) Subject: Re: [Bloat] Getting started with sqm-scripts - latency good, bandwidth decimated 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: Wed, 20 Jan 2016 00:14:26 -0000 --Apple-Mail=_B0CB57A8-7CA8-4434-AE50-9867C72DAE64 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Jan 19, 2016, at 7:09 PM, Jonathan Morton = wrote: >=20 > I=E2=80=99m not sure whether a qdisc can be attached to a virtualised = interface in this way. Can you run =E2=80=98tc -s qdisc=E2=80=99 and = show us the output? >=20 It seems to have the same effect ether I=E2=80=99m operating on eth0 or = eth0.666. Here=E2=80=99s the requested output when I=E2=80=99m = operating on eth0.666. PS: I=E2=80=99ve changed as few defaults / parameters as possible. = Bandwidth and the tweak for the tc binary is about it. =E2=80=94 root@ice:/etc/sqm# /root/iproute2-3.12.0/tc/tc -s qdisc qdisc fq_codel 0: dev eth1 root refcnt 2 limit 10240p flows 1024 quantum = 1514 target 5.0ms interval 100.0ms ecn Sent 299400 bytes 1954 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 256 drop_overlimit 0 new_flow_count 0 ecn_mark 0 new_flows_len 0 old_flows_len 0 qdisc fq_codel 0: dev eth0 root refcnt 2 limit 10240p flows 1024 quantum = 1514 target 5.0ms interval 100.0ms ecn Sent 490962005 bytes 605821 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 256 drop_overlimit 0 new_flow_count 0 ecn_mark 0 new_flows_len 0 old_flows_len 0 qdisc htb 1: dev eth0.666 root refcnt 2 r2q 10 default 12 = direct_packets_stat 0 direct_qlen 2 Sent 70076 bytes 422 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 110: dev eth0.666 parent 1:11 limit 1001p flows 1024 = quantum 300 target 5.0ms interval 100.0ms ecn Sent 1298 bytes 15 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 256 drop_overlimit 0 new_flow_count 15 ecn_mark 0 new_flows_len 1 old_flows_len 0 qdisc fq_codel 120: dev eth0.666 parent 1:12 limit 1001p flows 1024 = quantum 300 target 5.0ms interval 100.0ms ecn Sent 68778 bytes 407 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 1514 drop_overlimit 0 new_flow_count 94 ecn_mark 0 new_flows_len 1 old_flows_len 2 qdisc fq_codel 130: dev eth0.666 parent 1:13 limit 1001p flows 1024 = quantum 300 target 5.0ms interval 100.0ms ecn Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 256 drop_overlimit 0 new_flow_count 0 ecn_mark 0 new_flows_len 0 old_flows_len 0 qdisc ingress ffff: dev eth0.666 parent ffff:fff1 ---------------- Sent 412033 bytes 516 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 qdisc htb 1: dev ifb4eth0.666 root refcnt 2 r2q 10 default 10 = direct_packets_stat 0 direct_qlen 32 Sent 426995 bytes 517 pkt (dropped 0, overlimits 119 requeues 0) backlog 0b 0p requeues 0 qdisc fq_codel 110: dev ifb4eth0.666 parent 1:10 limit 1001p flows 1024 = quantum 1514 target 5.0ms interval 100.0ms ecn Sent 426995 bytes 517 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 maxpacket 11518 drop_overlimit 0 new_flow_count 132 ecn_mark 0 new_flows_len 1 old_flows_len 3 =E2=80=94 --Apple-Mail=_B0CB57A8-7CA8-4434-AE50-9867C72DAE64 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJWntFdAAoJEMCnGJ6ewDp0LL0P/3k+0Uf4fIL9bJXRo/8E/Ays 4jT0dfYea//66LNqJqdFcYbYRb0J1f1hvUFhCkXiU2LC+JVuxqmtO6SWqio1/fna OStXNwShtLms55Ty5W8NFbiy+Exh+OEht1GDFNqr6lAfv1XKzQLsUo2kqHO+TJlo 15O9bKH4YMSsIwfZSErRzfr4IFBNrIwe83TLyikB2OR86gTdAB+KHWacsseEQ/nU NJiq14baECZBIH5xBVliZwWqmAauj8e95jX5U/TeuW6Ip1P2bYw+yN9GrCInqzR+ 8090CnlBsbRdQjGZ7uahEm6e88EmBIZfDc9aGSR4EOgusMnkchl62BTUT6HXNtPq bJGEY3qEqJEVz2DMPWqnIfG8Rz4OK5QJY1+QNMFLmi4ZmUJR03DMOB5M82kswlGg 6gI4eotbd84mloIBc8Ila2mDrnH3JLMn/MnMUSaKp2RNqIfjSTpMGvOGc9XleXVf E9at7tZpB4tp/q9FNZQnWAU2T1c4hWLxd4UeMEqQlOW+CkK/rap/yAAP7yhXpgv0 xNgJLgabQdkPuCUqSGx2FRI6GQulohR2meUQxgJaRtuz7eme5ZNLHJm3pzOY2sgr JOfQ6q6dMaEqJhaoG1NQ6DsPuXUBStJOsYpKZpTBAqDoJphJn3T1HBpnvvm4TNDx GUKtUh2f0crt0CZCJtHp =p2PQ -----END PGP SIGNATURE----- --Apple-Mail=_B0CB57A8-7CA8-4434-AE50-9867C72DAE64--