From owner-freebsd-questions Fri Jun 5 00:59:11 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id AAA00919 for freebsd-questions-outgoing; Fri, 5 Jun 1998 00:59:11 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from frya.zgik.zaporizhzhe.ua (commit-mgts.zcn.net [195.123.8.1]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id AAA00896 for ; Fri, 5 Jun 1998 00:58:30 -0700 (PDT) (envelope-from pai@nbu.zp.ua) Received: from gw.nbu.com by frya.zgik.zaporizhzhe.ua with ESMTP id KAA11291; (8.8.8/vak+evp/2.01e) Fri, 5 Jun 1998 10:49:24 +0300 (EEST) Received: from nbu.zp.ua ([172.24.104.65]) by nbu.zp.ua with ESMTP id <132052-204>; Fri, 5 Jun 1998 10:52:52 +0300 Message-ID: <3577A2FB.BCFB893C@nbu.zp.ua> Date: Fri, 05 Jun 1998 10:49:15 +0300 From: Andriy I Pilipenko X-Mailer: Mozilla 4.04 [en] (X11; I; Linux 2.0.33 i586) MIME-Version: 1.0 To: questions@FreeBSD.ORG Subject: SMP problem Content-Type: text/plain; charset=x-user-defined Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I'm running 3.0-CURRENT SMP kernel (as of 26 May 1998) on dual Pentuim II 300 (motherboard Gygabyte with Intel 440DLX). Everything are fine except that CPU1 appears extremely slow. Using top(1) I found that the process running on CPU1 is much more slow, than if it runs on CPU0. This greatly affects overall performance of the system :( Is this software or hardware problem? I tried to repeate test on Compaq Proliant 800 dual PPro 200, (-current as of 2 June 1998), but was unable to make SMP kernel run. It always hangs immediately after determining amount of RAM although non-SMP kernel runs fine :( -- Andriy I Pilipenko pai@nbu.zp.ua To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message