From owner-freebsd-stable@freebsd.org Wed Aug 26 06:31:29 2015 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 54F6D9BFBC6 for ; Wed, 26 Aug 2015 06:31:29 +0000 (UTC) (envelope-from gerrit.kuehn@aei.mpg.de) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 2B458A9 for ; Wed, 26 Aug 2015 06:31:29 +0000 (UTC) (envelope-from gerrit.kuehn@aei.mpg.de) Received: by mailman.ysv.freebsd.org (Postfix) id 2A4759BFBC5; Wed, 26 Aug 2015 06:31:29 +0000 (UTC) Delivered-To: stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 29E009BFBC4 for ; Wed, 26 Aug 2015 06:31:29 +0000 (UTC) (envelope-from gerrit.kuehn@aei.mpg.de) Received: from umail.aei.mpg.de (umail.aei.mpg.de [194.94.224.6]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CCC7FA6 for ; Wed, 26 Aug 2015 06:31:28 +0000 (UTC) (envelope-from gerrit.kuehn@aei.mpg.de) Received: from mailgate.aei.mpg.de (mailgate.aei.mpg.de [194.94.224.5]) by umail.aei.mpg.de (Postfix) with ESMTP id C4BC820009F; Wed, 26 Aug 2015 08:31:25 +0200 (CEST) Received: from mailgate.aei.mpg.de (localhost [127.0.0.1]) by localhost (Postfix) with SMTP id AF16E405882; Wed, 26 Aug 2015 08:31:25 +0200 (CEST) Received: from intranet.aei.uni-hannover.de (ahin1.aei.uni-hannover.de [130.75.117.40]) by mailgate.aei.mpg.de (Postfix) with ESMTP id 2991F405881; Wed, 26 Aug 2015 08:31:25 +0200 (CEST) Received: from arc.aei.uni-hannover.de ([10.117.15.110]) by intranet.aei.uni-hannover.de (Lotus Domino Release 8.5.3FP6HF1691) with ESMTP id 2015082608311407-186699 ; Wed, 26 Aug 2015 08:31:14 +0200 Date: Wed, 26 Aug 2015 08:31:14 +0200 From: Gerrit =?ISO-8859-1?Q?K=FChn?= To: Slawa Olhovchenkov Cc: stable@freebsd.org Subject: Re: dev.ix.0.queueX.interrupt_rate Message-Id: <20150826083114.a30618a5142008b6c94a7659@aei.mpg.de> In-Reply-To: <20150825164508.GH21849@zxy.spb.ru> References: <20150824192926.GL3158@zxy.spb.ru> <20150825095448.53458554a4ee7f96129a2d70@aei.mpg.de> <202540715.30987815.1440503749374.JavaMail.zimbra@uoguelph.ca> <20150825160441.48ed35049f5947f0dbbaa801@aei.mpg.de> <20150825164508.GH21849@zxy.spb.ru> Organization: Max Planck Gesellschaft X-Mailer: Sylpheed 3.4.2 (GTK+ 2.24.22; amd64-portbld-freebsd10.0) Mime-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on intranet/aei-hannover(Release 8.5.3FP6HF1691 | May 7, 2015) at 26.08.2015 08:31:14, Serialize by Router on intranet/aei-hannover(Release 8.5.3FP6HF1691 | May 7, 2015) at 26.08.2015 08:31:24, Serialize complete at 26.08.2015 08:31:24 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-PMX-Version: 6.0.2.2308539, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2015.8.26.62115 X-PerlMx-Spam: Gauge=X, Probability=10%, Report=' RU_TLD 0.5, HTML_00_01 0.05, HTML_00_10 0.05, MIME_LOWER_CASE 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_LESS 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_600_699 0, BODY_SIZE_7000_LESS 0, REFERENCES 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __BOUNCE_CHALLENGE_SUBJ 0, __BOUNCE_NDR_SUBJ_EXEMPT 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HTTPS_URI 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __REFERENCES 0, __RUS_MAILTO_URL 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __SUBJ_ALPHA_NEGATE 0, __TO_MALFORMED_2 0, __URI_IN_BODY 0, __URI_NO_PATH 0, __URI_NO_WWW 0, __URI_NS ' X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Aug 2015 06:31:29 -0000 On Tue, 25 Aug 2015 19:45:08 +0300 Slawa Olhovchenkov wrote about Re: dev.ix.0.queueX.interrupt_rate: SO> For discover poor network performance you need: [...] I am already through this, see I just wanted to let /you/ know that my interrupt rates look similar (you asked for that). I think there are a couple of people on the mailing lists reporting performance issues with ix interfaces and (especially?) NFS lately. Would be great if we could find and fix the root cause(s)... cu Gerrit