From owner-freebsd-smp Tue Jul 11 10:47:15 2000 Delivered-To: freebsd-smp@freebsd.org Received: from org.chem.msu.su (org.chem.msu.su [158.250.32.94]) by hub.freebsd.org (Postfix) with ESMTP id 1767037B653; Tue, 11 Jul 2000 10:46:52 -0700 (PDT) (envelope-from kostik@org.chem.msu.su) Received: from org.chem.msu.su (org.chem.msu.su [158.250.48.97]) by org.chem.msu.su (8.9.3/8.9.3) with ESMTP id VAA04099; Tue, 11 Jul 2000 21:46:33 +0400 (MSD) Date: Tue, 11 Jul 2000 21:46:32 +0400 (MSD) From: kostik To: The Hermit Hacker Cc: freebsd-smp@freebsd.org, freebsd-stable@freebsd.org Subject: Re: 4.0-STABLE/SMP feels sluggish ... In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Mon, 10 Jul 2000, The Hermit Hacker wrote: > I have a machine running Dual-PIII 450s that feels dog-slow and I can't > seem to find anything wrong ... > > The machine is reasonably current: > > %uname -a > FreeBSD pgsql.tht.net 4.0-STABLE FreeBSD 4.0-STABLE #0: Mon Jun 19 > 23:38:56 EDT 2000 root@pgsql.tht.net:/usr/src/sys/compile/pgsql i386 looks like you increase your dmesg buffer size or console scroll buffer size to much. i have dual p100 system and increasing console scroll buffer makes system _very_ slow on console feedback. fyi, i have 4.0-release. seems like console driver changed expensively... > Loadavg is less them 1, but its not unusual to have to wait after hitting > just the return key for it to come back with something ... try tweaking buffers size... > Is this SMP related? I saw the recent MFC that broke ppls SMP boxes with > 4.0-STABLE ... something related to this that I should upgrade > to? Something I should look at/test to see where the problem might be? WBR, Konstantin Yu. Pasichnichenko E-mail : kostik@org.chem.msu.su FIDO : 2:5020/118.82@fidonet.org ICQ# : 39849876 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message