From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 1A2643B29D; Wed, 24 Feb 2021 18:35:55 -0500 (EST) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id E9F0EA13; Wed, 24 Feb 2021 18:35:53 -0500 (EST) Received: from imap38 ([10.202.2.88]) by compute4.internal (MEProxy); Wed, 24 Feb 2021 18:35:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lochnair.net; h= mime-version:message-id:in-reply-to:references:date:from:to:cc :subject:content-type; s=fm2; bh=Z19R3DrAiAekQoEKROMUEbYqnVnTU0w SzdyTw6GFC2g=; b=OOkeYapAbhMklz3BAiaRtqDGi3awQ4x6Q/McrJcepf1JnC9 gAIV6bcEmXOuNA61dZ/0gV+UtWFCKkdbq33dS/uryZB9Q9nmWSVBMeM0zrGLAqj2 6LHjLPcejRsKFbydtXmUhTVXpnf0rZ2fDrqntQoBsKR4AlihHL5KdkMhir+QDx1o srY04VIfKGna3fFBwmsihYKPb0Ck8jFyPCD/wH6Y5ePcvS6TM1GP6POnBhW6i95g FIUWIN2CoqVo2i/uRh50XyNvzrhN/cgXExkwq5Sipxu8iI+KjxrjMj0quCGmMYd5 rLL4IEjVIAJk5Iqct+tMV3fXbBcjc692BV6lB/Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=Z19R3D rAiAekQoEKROMUEbYqnVnTU0wSzdyTw6GFC2g=; b=F1ZukJsZvTV5f/GgZus02R IuUIXscJmNyNBRu5eRaoQIpgasW7gMfp7V0omdn5M5nlhc1q4305KuwjmpURv1HM cFx0i/dV9OE8JULkGGkpqh5NJ5n64sn/+zz8H7yHa14DvmSCN+givod1HDKJyxrs /9t9ddF8JOhr5PPbhDpWxEC1Pp6QyINdllmrmZ6HRC4CnK9b0QcQho7dFgJTd+N4 RFW3dsaGZ0dBH/nAbXlNWX1Jxb9q21Yk/X4UkSgSWP5IrIho10k+j6CozznM7O9M u0Jbt0z8ouaPeX+VEJQIhxF/e1eWDANiijkNnaK5yrPbNYnCRJhNCtk4PRm/tVbA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrkeekgddutdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefofgggkfgjfhffhffvufgtsehttdertderreejnecuhfhrohhmpedfpfhilhhs ucetnhgurhgvrghsucfuvhgvvgdfuceomhgvsehlohgthhhnrghirhdrnhgvtheqnecugg ftrfgrthhtvghrnhepueefheeuveffkedtgedtkeffleekfeekkefhgfdugfevlefgueeg tdefvdeltddunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepmhgvsehlohgthhhnrghirhdrnhgvth X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id 22310CA005D; Wed, 24 Feb 2021 18:35:53 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-141-gf094924a34-fm-20210210.001-gf094924a Mime-Version: 1.0 Message-Id: <90a13934-4ec7-4872-bbf8-c6c0f6304ce3@www.fastmail.com> In-Reply-To: <369A70AB-3ADF-4211-8A09-E9FB77CEE59D@toke.dk> References: <874ki24ref.wl-jch@irif.fr> <1e41ddf7-cd08-4fec-b31a-3021f8111dc6@www.fastmail.com> <87im6h4u2p.fsf@toke.dk> <369A70AB-3ADF-4211-8A09-E9FB77CEE59D@toke.dk> Date: Thu, 25 Feb 2021 00:35:32 +0100 From: "Nils Andreas Svee" To: =?UTF-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen?= , "Dave Taht" Cc: =?UTF-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen_via_Cake?= , Make-Wifi-fast , cerowrt-devel , bloat Content-Type: text/plain Subject: Re: [Cerowrt-devel] =?utf-8?b?W0Jsb2F0XSBbQ2FrZV0gRndkOiBbR2FsZW5l?= =?utf-8?q?=5D_Dave_on_bufferbloat_and_jitter_at_8pm_CET_Tuesday_23?= X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Feb 2021 23:35:55 -0000 I ran it on my router though, which has a decent amount of TCP flows running at any given time. It's all going over a wg tunnel though, that might be wonky for all I know. libbpf doesn't like it if I try to disable the VPN and run it on the WAN interface at least, because it's a virtio interface. > libbpf: Kernel error message: virtio_net: Too few free TX rings available Best Regards Nils