From owner-freebsd-smp Thu Jan 9 13:06:15 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id NAA21486 for smp-outgoing; Thu, 9 Jan 1997 13:06:15 -0800 (PST) Received: from po2.glue.umd.edu (root@po2.glue.umd.edu [129.2.128.45]) by freefall.freebsd.org (8.8.4/8.8.4) with ESMTP id NAA21480 for ; Thu, 9 Jan 1997 13:06:13 -0800 (PST) Received: from thurston.eng.umd.edu (thurston.eng.umd.edu [129.2.103.25]) by po2.glue.umd.edu (8.8.3/8.7.3) with ESMTP id QAA19290; Thu, 9 Jan 1997 16:06:10 -0500 (EST) Received: from localhost (chuckr@localhost) by thurston.eng.umd.edu (8.8.3/8.7.3) with SMTP id QAA05910; Thu, 9 Jan 1997 16:06:09 -0500 (EST) X-Authentication-Warning: thurston.eng.umd.edu: chuckr owned process doing -bs Date: Thu, 9 Jan 1997 16:06:09 -0500 (EST) From: Chuck Robey X-Sender: chuckr@thurston.eng.umd.edu To: Steve Passe cc: FreeBSD-SMP@FreeBSD.org Subject: Re: New stats In-Reply-To: <199701091831.LAA22846@clem.systemsix.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-smp@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk On Thu, 9 Jan 1997, Steve Passe wrote: > Hi, > > > --(PPro/166, 2 CPUs, 512k internal cache/CPU)---------------------- > > 2 CPUs Active > > ... > > make -j 8, 186.33 real 180.30 user 65.83 sys 2.266 > ^^^^^^^^^^^ > I don't understand these times, specifically the user column. On my system I > get: > > time make -j8, 267.32s real 396.20s user 94.68s system > ^^^^^^^^^^^^ > > ie, since 2 CPUs are being used, I get more user time than real time, yet > you show slightly less. Are you normalizing that column also? No. the only column I jiggered was the one I added, the one labelled real/normalized, all the rest were directly out of /usr/bin/time. The numbers are repeatable. I double-checked that. > -- > Steve Passe | powered by > smp@csn.net | FreeBSD > > ----------------------------+----------------------------------------------- Chuck Robey | Interests include any kind of voice or data chuckr@eng.umd.edu | communications topic, C programming, and Unix. 9120 Edmonston Ct #302 | Greenbelt, MD 20770 | I run Journey2 and picnic, both FreeBSD (301) 220-2114 | version 3.0 current -- and great FUN! ----------------------------+-----------------------------------------------