Subject: Re: SMP doesn?t work the way i want.
To: None <martin@duskware.de>
From: Patrik Hansson <padde@beta.telenordia.se>
List: tech-smp
Date: 02/07/2003 11:53:50
Den 7 Feb 2003 skrev Martin Husemann:
> On Fri, Feb 07, 2003 at 09:42:54AM +0100, Patrik Hansson wrote:
>
> > Talked to a friend of mine. In his system systat vmstat displays both his cpu?s.
>
> Uhmm, how? And is he running NetBSD ;-)
>
> There is no trace of the number of CPUs in "systat" or "systat vmstat" display,
> as far as I can tell.
>
> Martin
Yes he is. Here is some information from his system:
==============
systat vmstat:
==============
1 user Load 0.13 0.31 0.52 Fri Feb 7 11:46:30
memory totals (in kB) PAGING SWAPPING
Interrupts
real virtual free in out in out
total
Active 44012 44012 423656 ops
cpu0 softclock
All 86884 86884 782340 pages
cpu0 softnet
cpu0 timer
Proc:r d s w Csw Trp Sys Int Sof Flt forks
cpu0 FPU flush IPI
7 fkppw
cpu0 FPU synch IPI
fksvm
cpu0 TLB shootdown IPI
0.2% Sy 0.2% Us 2.1% Ni 0.0% In 97.5% Id pwait
cpu1 timer
| | | | | | | | | | | relck
cpu1 timeset IPI
- rlkok
cpu1 FPU flush IPI
noram
cpu1 FPU synch IPI
Namei Sys-cache Proc-cache ndcpy
cpu1 TLB shootdown IPI
Calls hits % hits % fltcp
ioapic0 pin 14
14 14 100 zfod
ioapic0 pin 15
cow
ioapic0 pin 19
Discs wd0 wd1 wd2 wd3 fd0 md0 sd0 raid 64 fmin
ioapic0 pin 17
seeks 85 ftarg
xfers 1 itarg
bytes 3K 3K 2K 2K 4K 3K 130 wired
%busy 0.1 0.1 0.1 0.1 0.4 0.2 pdfre
pdscn
==========
vmstat -i:
==========
interrupt total rate
cpu0 softclock 7769739 100
cpu0 softnet 471134 6
cpu0 timer 7769747 100
cpu0 FPU flush IPI 14 0
cpu0 FPU synch IPI 186 0
cpu0 TLB shootdown IPI 229805 2
cpu1 timer 7767316 99
cpu1 timeset IPI 77688 1
cpu1 FPU flush IPI 11 0
cpu1 FPU synch IPI 135 0
cpu1 TLB shootdown IPI 5474309 70
ioapic0 pin 14 42029 0
ioapic0 pin 15 30544 0
ioapic0 pin 19 577681 7
ioapic0 pin 17 49963 0
Total 30260301 389
=========
uname -a:
=========
NetBSD mozilla.int.nocom.net 1.6N NetBSD 1.6N (MOZILLA.MP) #1: Mon Feb
3 11:39:06 CET 2003
keihan@mozilla.int.nocom.net:/storage/system/NetBSD/src/sys/arch/i386/compile/MOZILLA.MP