From owner-freebsd-questions@FreeBSD.ORG Thu Aug 10 09:12:10 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 58FDA16A4DF for ; Thu, 10 Aug 2006 09:12:10 +0000 (UTC) (envelope-from roberto.nunnari@supsi.ch) Received: from mail.dti.supsi.ch (mail.dti.supsi.ch [193.5.153.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8EE7243D4C for ; Thu, 10 Aug 2006 09:12:09 +0000 (GMT) (envelope-from roberto.nunnari@supsi.ch) Received: from [127.0.0.1] (pcm2027.dti.supsi.ch [193.5.152.27]) by mail.dti.supsi.ch (8.12.11.20060308/8.12.11) with ESMTP id k7A9C6IY020309; Thu, 10 Aug 2006 11:12:07 +0200 Message-ID: <44DAF7D7.6000608@supsi.ch> Date: Thu, 10 Aug 2006 11:09:43 +0200 From: Roberto Nunnari User-Agent: Thunderbird 1.5.0.5 (Windows/20060719) MIME-Version: 1.0 To: Stefan Bethke References: <44DAD47B.3030600@supsi.ch> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: "'freebsd-questions@freebsd.org'" Subject: Re: top: what processes use the CPU? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Aug 2006 09:12:10 -0000 Stefan Bethke wrote: > > Am 10.08.2006 um 08:38 schrieb Roberto Nunnari: > >> Hello everybody. >> >> Just a short question: Why top doesn't any more show what >> processes use the CPU? I mean.. 0.0% idle and the sum of the >> processes CPU doesn't reach 1.0%.. >> >> as an example, while make buildkernel top shows: > > Because the cc processes are too short lived to consistently show up > when top is scanning the process table? Ok.. but as idle CPU shows 0.0%, there should be a way of getting the processes that finished already living but caused that 0.0% idle.. What if your users are running lot of short lived processes? How can you find them out? Thank you. -- Robi