From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 85FDF13888F for ; Mon, 5 Oct 2015 22:57:30 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 3BE2121C01E; Mon, 5 Oct 2015 22:57:21 +0000 (UTC) Received: from icp-osb-irony-out4.external.iinet.net.au (icp-osb-irony-out4.external.iinet.net.au [203.59.1.220]) by pigeon.gentoo.org (Postfix) with ESMTP id C663AE083B for ; Mon, 5 Oct 2015 22:57:19 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EAJb/ElY6B13m/2dsb2JhbABegyfBPoNEglYCgTZMAQEBAQEBgQuEJQEBBCNVEQsNCwICBRYLAgIJAwIBAgFFEwgBAYgpqhmUHgErgSKFUYR+hEJSF4JSgUMFjXyIAo0XiQ8Xkj0CY4QPMYhyAQEB X-IronPort-AV: E=Sophos;i="5.17,641,1437408000"; d="scan'208";a="10338721" Received: from unknown (HELO mail.vm.localdomain) ([58.7.93.230]) by icp-osb-irony-out4.iinet.net.au with ESMTP; 06 Oct 2015 06:57:15 +0800 Received: from localhost (localhost [127.0.0.1]) by mail.vm.localdomain (Postfix) with ESMTP id 3BA4AB3A3E8 for ; Tue, 6 Oct 2015 06:57:14 +0800 (AWST) X-Virus-Scanned: amavisd-new at localdomain Received: from mail.vm.localdomain ([127.0.0.1]) by localhost (mail.vm.localdomain [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0Vg-vA8KZpGF for ; Tue, 6 Oct 2015 06:57:04 +0800 (AWST) Received: from [192.168.44.7] (rattus.lan.localdomain [192.168.44.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: wdk) by mail.vm.localdomain (Postfix) with ESMTPSA id 1454CB3A3E4 for ; Tue, 6 Oct 2015 06:57:04 +0800 (AWST) Subject: Re: [gentoo-user] strange TCP timeout errors To: gentoo-user@lists.gentoo.org References: From: Bill Kenworthy Message-ID: <5613003F.5020303@iinet.net.au> Date: Tue, 6 Oct 2015 06:57:03 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Archives-Salt: 2756b86b-3892-4abe-a2ef-da45ad307321 X-Archives-Hash: 270783ed8292c55477b12ea203ee7c49 On 06/10/15 01:35, Grant wrote: > I've attached a PNG from Munin showing the TCP timeout errors on my > Gentoo server over the past month. The data is expressed in timeouts > per second and that rate is shown to be steadily increasing over the > past month. That seems strange to me. Munin doesn't show any other > data point increasing like this over the time period. Any ideas? > > - Grant > weird - does it reset on an interface restart or reboot? Can you verify its not an artefact within munin (how?) BillK