From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2.tohojo.dk (mail2.tohojo.dk [77.235.48.147]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id 54D7121F164 for ; Tue, 21 Apr 2015 01:58:04 -0700 (PDT) X-Virus-Scanned: amavisd-new at mail2.tohojo.dk Received: by alrua-kau.kau.toke.dk (Postfix, from userid 1000) id 891C5C40254; Tue, 21 Apr 2015 10:57:55 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toke.dk; s=201310; t=1429606676; bh=z7BtACyVcrsma+tuuNLtt4CrFFw46m2WgL3Wan88J7o=; h=From:To:Cc:Subject:References:Date:In-Reply-To; b=Me3FFwVoctkwMmid+Xti+ntG7DzYAUb9O4bJFvxqd9qHAKYKd93T/4oHJeICWfvKT TH1sGhdGmH6yFnfL7P01D8KVSHFQgvoLhwgiZJMOhzGDlJ8crKhj8Yx7gGkgVRQfdU uYiiJRGLWrJjAwnZS31WMioC3D+09Cass+ECsblQ= From: =?utf-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen?= To: sahil grover References: <87sibz53kz.fsf@toke.dk> <55313402.5030503@hp.com> <87twwdlias.fsf@toke.dk> <87vbgqizwc.fsf@toke.dk> Date: Tue, 21 Apr 2015 10:57:55 +0200 In-Reply-To: (sahil grover's message of "Mon, 20 Apr 2015 21:13:59 +0530") X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87383trh7w.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain Cc: "codel@lists.bufferbloat.net" Subject: Re: [Codel] RRUL Test X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Apr 2015 08:58:33 -0000 sahil grover writes: > By netperf -D -0.20 -H netperf.bufferbloat.net -t TCP_STREAM > > MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to atl.richb-hanover.com > () port 0 AF_INET : demo > Recv Send Send > Socket Socket Message Elapsed > Size Size Size Time Throughput > bytes bytes bytes secs. 10^6bits/sec > > 174760 16384 16384 14.02 0.00 Hmm, it seems something is blocking your upstream TCP flows. Not sure what can cause this, since the downstream ones seem to work. What happens if you run this against a different server? E.g. netperf -D -0.20 -H netperf-eu.bufferbloat.net -t TCP_STREAM -Toke