Anybody Use 2 or More CPU at Production Env. ( SMP )

[Wendelmaques]

We have a MTA[1] running on FreeBSD 4.9 SMP 
Dual 800Mhz, delivering more over 10.000 messages per day.

[1] Postfix + AMAVISd + SPAMd + ClamD

The server are:

~ #uptime
 9:44PM  up 53 days, 12:19, 2 users, load averages: 0.48, 1.34, 0.97

~ #uname -a
FreeBSD srv-mta1.radiobras.gov.br 4.9-RELEASE FreeBSD 4.9-RELEASE #0: Thu Nov 27 01:49:27 BRST 2003     root at srv-mta1.radiobras.gov.br:/usr/src/sys/compile/hyperkernel  i386

~ #sysctl -a | grep cpu
kern.ccpu: 1948
hw.ncpu: 2
machdep.cpu_idle_hlt: 1
machdep.smp_cpus: 2
machdep.hlt_cpus: 0

--
 - wendel, Radiobrás S/A
 - http://www.radiobras.gov.br
 - Server administration, security & programming