From owner-freebsd-current@FreeBSD.ORG Fri Oct 7 14:21:10 2005 Return-Path: X-Original-To: freebsd-current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3072916A41F for ; Fri, 7 Oct 2005 14:21:10 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6655043D45 for ; Fri, 7 Oct 2005 14:21:09 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.3/8.13.3) with ESMTP id j97EL7g4042970 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 7 Oct 2005 18:21:08 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.3/8.13.1/Submit) id j97EL7bR042969; Fri, 7 Oct 2005 18:21:07 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Fri, 7 Oct 2005 18:21:07 +0400 From: Gleb Smirnoff To: "Yuriy N. Shkandybin" Message-ID: <20051007142107.GD14542@cell.sick.ru> References: <00e401c5cb48$de24e190$6504010a@Jura> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <00e401c5cb48$de24e190$6504010a@Jura> User-Agent: Mutt/1.5.6i Cc: freebsd-current@FreeBSD.org Subject: Re: [HEADSUP] big polling changes X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Oct 2005 14:21:10 -0000 On Fri, Oct 07, 2005 at 06:10:26PM +0400, Yuriy N. Shkandybin wrote: Y> polling + kern.polling.idle_poll=1 Y> CPU states: 0.2% user, 0.0% nice, 59.3% system, 21.3% interrupt, 19.2% Y> idle Y> but about +10 % perfomance thoughput This is normal and known for idle_poll. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE