Date: Tue, 11 Jul 2000 21:46:32 +0400 (MSD) From: kostik <kostik@org.chem.msu.su> To: The Hermit Hacker <scrappy@hub.org> Cc: freebsd-smp@freebsd.org, freebsd-stable@freebsd.org Subject: Re: 4.0-STABLE/SMP feels sluggish ... Message-ID: <Pine.BSF.4.05.10007112117330.4029-100000@org.chem.msu.su> In-Reply-To: <Pine.BSF.4.21.0007101112060.3314-100000@thelab.hub.org>
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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
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