[FUG-BR] SMP
Luiz Neto
lneto em ucmbrasil.com.br
Sex Mar 24 12:53:48 BRT 2006
Caros, boa tarde.
Comprei um pc PIV 3.00GHZ HT habilitei o kernel com
options SMP
device apic
meu dmesg está assim,
Copyright (c) 1992-2005 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 6.0-RELEASE #1: Thu Mar 23 18:39:07 UTC 2006
root@:/usr/src/sys/i386/compile/MULAMBO
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3000.13-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf41 Stepping = 1
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x441d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,<b14>>
Hyperthreading: 2 logical CPUs
real memory = 2147287040 (2047 MB)
avail memory = 2096324608 (1999 MB)
ACPI APIC Table: <A M I OEMAPIC >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0 <Version 0.3> irqs 0-23 on motherboard
ioapic1 <Version 0.3> irqs 24-47 on motherboard
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
cpu1: <ACPI CPU> on acpi0
SMP: AP CPU #1 Launched!
Googleando por ai vi que no top não aparece as duas cpus e sim uma coluna "C"
onde deve alternar entre 1 e 0 dependendo do processo. Mas isso não está
acontecendo como mostra o top abaixo
0.0% user, 0.0% nice, 0.2% system, 0.0% interrupt, 99.8% idle
Mem: 40M Active, 6440K Inact, 22M Wired, 20M Buf, 1934M Free
Swap:
PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND
410 root 1 96 0 13356K 12816K select 0 0:01 0.00% clamd
392 mysql 6 20 0 56880K 24556K kserel 0 0:00 0.00% mysqld
394 root 1 8 0 1224K 672K nanslp 0 0:00 0.00% svscan
585 root 1 96 0 6076K 3100K select 0 0:00 0.00% sshd
588 root 1 20 0 4160K 2868K pause 0 0:00 0.00% csh
412 qmails 1 96 0 1236K 676K select 0 0:00 0.00% qmail-send
288 root 1 96 0 1292K 856K select 0 0:00 0.00% syslogd
609 root 1 96 0 2348K 1572K CPU0 0 0:00 0.00% top
450 root 1 8 0 1312K 1020K nanslp 0 0:00 0.00% cron
367 root 1 8 0 1644K 1096K wait 0 0:00 0.00% sh
Alguém poderia me ajudar??
Grato.
Luiz.
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