From owner-freebsd-performance@FreeBSD.ORG Tue Jan 24 13:37:47 2012 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0C27C106564A for ; Tue, 24 Jan 2012 13:37:47 +0000 (UTC) (envelope-from gofp-freebsd-performance@m.gmane.org) Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mx1.freebsd.org (Postfix) with ESMTP id BC05F8FC15 for ; Tue, 24 Jan 2012 13:37:46 +0000 (UTC) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1RpgKi-00064E-As for freebsd-performance@freebsd.org; Tue, 24 Jan 2012 14:22:44 +0100 Received: from lara.cc.fer.hr ([161.53.72.113]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 24 Jan 2012 14:22:44 +0100 Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 24 Jan 2012 14:22:44 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-performance@freebsd.org From: Ivan Voras Date: Tue, 24 Jan 2012 14:22:30 +0100 Lines: 10 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120110 Thunderbird/9.0 In-Reply-To: Subject: Re: Performance problem using Intel X520-DA2 X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Jan 2012 13:37:47 -0000 > On Mon, Jan 23, 2012 at 12:20 PM, Marcin Markowskiwrote: >> (on 9.0 we can see also kernel thread named {ix0 que} using 100% CPU), >> hw.ixgbe.num_queues=16 If there really are 16 hardware queues, shouldn't there be 16 kernel threads for queue processing?