From owner-freebsd-net@FreeBSD.ORG Mon Feb 27 19:21:42 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2462B106566C; Mon, 27 Feb 2012 19:21:42 +0000 (UTC) (envelope-from kes-kes@yandex.ru) Received: from forward7.mail.yandex.net (forward7.mail.yandex.net [IPv6:2a02:6b8:0:202::2]) by mx1.freebsd.org (Postfix) with ESMTP id 258428FC13; Mon, 27 Feb 2012 19:21:41 +0000 (UTC) Received: from smtp9.mail.yandex.net (smtp9.mail.yandex.net [77.88.61.35]) by forward7.mail.yandex.net (Yandex) with ESMTP id B80361C1268; Mon, 27 Feb 2012 23:21:25 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1330370485; bh=KDXtPOSBCz75PQqwvcZrhyc0BhlbFqe0gaNlpyfwff0=; h=Date:From:Reply-To:Message-ID:To:CC:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=CRrOweK595qxU/ZHlDYL1x5qhegP1LwDBJhvdnk/Vrs4KmCk18eszdoZn/7JJ0XZJ +i2uCxxots4NEinmv72hsL7GoE0ARVnj5HyB4louqh95AGVtx5Vw+WfkHuXpjmKnoU mMgV3flqPPCTYNuShiO+VVMVvSikfDRbmleId4hk= Received: from smtp9.mail.yandex.net (localhost [127.0.0.1]) by smtp9.mail.yandex.net (Yandex) with ESMTP id 92C0515203C8; Mon, 27 Feb 2012 23:21:25 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1330370485; bh=KDXtPOSBCz75PQqwvcZrhyc0BhlbFqe0gaNlpyfwff0=; h=Date:From:Reply-To:Message-ID:To:CC:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=CRrOweK595qxU/ZHlDYL1x5qhegP1LwDBJhvdnk/Vrs4KmCk18eszdoZn/7JJ0XZJ +i2uCxxots4NEinmv72hsL7GoE0ARVnj5HyB4louqh95AGVtx5Vw+WfkHuXpjmKnoU mMgV3flqPPCTYNuShiO+VVMVvSikfDRbmleId4hk= Received: from unknown (unknown [77.93.52.20]) by smtp9.mail.yandex.net (nwsmtp/Yandex) with ESMTP id LOKWwdfL-LPKWMYod; Mon, 27 Feb 2012 23:21:25 +0400 X-Yandex-Spam: 1 Date: Tue, 28 Feb 2012 21:21:37 +0200 From: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= X-Mailer: The Bat! (v4.0.24) Professional Organization: =?windows-1251?B?188gyu7t/Oru4iwgRnJlZUxpbmU=?= X-Priority: 3 (Normal) Message-ID: <292119122.20120228212137@yandex.ru> To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: 8bit Cc: freebsd-net@freebsd.org Subject: netisr traffic bad distribution between CPUs X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Feb 2012 19:21:42 -0000 http://piccy.info/view3/2678766/170dd8875b0a18e00b00445d373e64a6/orig/ http://piccy.info/view3/2678742/4f522bdf95d34e6ddbb3502bb5f5caaf/orig/ abruptly problems 20-00: traffic fall, CPU load raise with no changes at traffice type. but no problems at 17-00 even with more traffice flow problem also abruptly disappears after some time: two or three hours # netstat -Q Configuration: Setting Current Limit Thread count 4 4 Default queue limit 256 10240 Direct dispatch disabled n/a Forced direct dispatch disabled n/a Threads bound to CPUs disabled n/a Protocols: Name Proto QLimit Policy Flags ip 1 1024 flow --- igmp 2 256 source --- rtsock 3 256 source --- arp 7 256 source --- ip6 10 256 flow --- Workstreams: WSID CPU Name Len WMark Disp'd HDisp'd QDrops Queued Handled 0 0 ip 401 1024 0 0 2620979 2131108484 2131107410 0 0 igmp 0 0 0 0 0 0 0 0 0 rtsock 0 162 0 0 0 78610 78610 0 0 arp 0 9 0 0 0 189978 189978 0 0 ip6 0 2 0 0 0 832 832 1 1 ip 0 744 0 0 0 805541655 805541655 1 1 igmp 0 0 0 0 0 0 0 1 1 rtsock 0 0 0 0 0 0 0 1 1 arp 0 4 0 0 0 96599 96599 1 1 ip6 0 1 0 0 0 2602 2602 2 2 ip 25 1024 0 0 8173 1817809104 1817809050 2 2 igmp 0 0 0 0 0 0 0 2 2 rtsock 0 0 0 0 0 0 0 2 2 arp 0 20 0 0 0 278757 278757 2 2 ip6 0 1 0 0 0 1095 1095 3 3 ip 82 1024 0 0 187757 1551553992 1551553909 3 3 igmp 0 0 0 0 0 0 0 3 3 rtsock 0 0 0 0 0 0 0 3 3 arp 0 8 0 0 0 562346 562346 3 3 ip6 0 3 0 0 0 10843 10843 FreeBSD 9.0-CURRENT FreeBSD 9.0-CURRENT #4: Fri Jun 10 01:30:12 UTC 2011 @:/usr/obj/usr/src/sys/PAE_KES i386