From owner-freebsd-hackers@FreeBSD.ORG Tue Jan 10 04:09:42 2006 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 27BCD16A41F for ; Tue, 10 Jan 2006 04:09:42 +0000 (GMT) (envelope-from PeterJeremy@optushome.com.au) Received: from mail12.syd.optusnet.com.au (mail12.syd.optusnet.com.au [211.29.132.193]) by mx1.FreeBSD.org (Postfix) with ESMTP id 69CD243D45 for ; Tue, 10 Jan 2006 04:09:41 +0000 (GMT) (envelope-from PeterJeremy@optushome.com.au) Received: from cirb503493.alcatel.com.au (c220-239-19-236.belrs4.nsw.optusnet.com.au [220.239.19.236]) by mail12.syd.optusnet.com.au (8.12.11/8.12.11) with ESMTP id k0A49dim027293 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Tue, 10 Jan 2006 15:09:39 +1100 Received: from cirb503493.alcatel.com.au (localhost.alcatel.com.au [127.0.0.1]) by cirb503493.alcatel.com.au (8.12.10/8.12.10) with ESMTP id k0A49dHh060730; Tue, 10 Jan 2006 15:09:39 +1100 (EST) (envelope-from pjeremy@cirb503493.alcatel.com.au) Received: (from pjeremy@localhost) by cirb503493.alcatel.com.au (8.12.10/8.12.9/Submit) id k0A49cFQ060729; Tue, 10 Jan 2006 15:09:39 +1100 (EST) (envelope-from pjeremy) Date: Tue, 10 Jan 2006 15:09:38 +1100 From: Peter Jeremy To: kamal kc Message-ID: <20060110040938.GE60380@cirb503493.alcatel.com.au> References: <20060110031453.89250.qmail@web30004.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060110031453.89250.qmail@web30004.mail.mud.yahoo.com> User-Agent: Mutt/1.4.2.1i X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc Cc: freebsd Subject: Re: using get_system_info() - obtaining system load averages X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jan 2006 04:09:42 -0000 On Mon, 2006-Jan-09 19:14:53 -0800, kamal kc wrote: >i want to use the routine get_system_info() to get the >load averages of the cpu. i found it that top uses it. The approved mechanism is via the sysctl(3) name "vm.loadavg" or OID CTL_VM.VM_LOADAVG - which returns a struct loadavg. See sysctl(3) for details. -- Peter Jeremy