Ahh, yes, I see that. And high-cpu multitasking seems to run a lot better too
Thank you,
-Jim Stapleton
On 4/9/07, Michael K. Smith - Adhost [EMAIL PROTECTED] wrote:
Hello Jim:
-Original Message-
From: [EMAIL PROTECTED] [mailto:owner-freebsd-
[EMAIL PROTECTED] On Behalf Of Jim Stapleton
Sent: Monday, April 09, 2007 2:52 PM
To: freebsd-questions@freebsd.org
Subject: Verifying that I have SMP up and running
I added SMP to the kernel config, but I want to make sure that it's
running. I tried top, as I'm used to seeing multiple processors listed
there (Tru64, Linux), but did not see it in FreeBSD. However I got the
dmesg below (see end of mail, the beginning of dmesg output), which
seems to indicate it's up an running. Can someone verify this, and are
there any good tools to show how much each CPU is using in the way of
resources?
Thanks,
-Jim Stapleton
Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-STABLE #0: Sun Apr 8 14:50:03 UTC 2007
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/JIM20070408-SMP
Timecounter i8254 frequency 1193182 Hz quality 0
CPU: Dual Core AMD Opteron(tm) Processor 180 (2412.38-MHz 686-class
CPU)
Origin = AuthenticAMD Id = 0x20f32 Stepping = 2
Features=0x178bfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG
E,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT
Features2=0x1SSE3
AMD Features=0xe2500800SYSCALL,NX,MMX+,FFXSR,LM,3DNow+,3DNow
AMD Features2=0x3LAHF,CMP
Cores per package: 2
real memory = 1073676288 (1023 MB)
avail memory = 1033093120 (985 MB)
ACPI APIC Table: Nvidia AWRDACPI
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 2
ioapic0 Version 1.1 irqs 0-23 on motherboard
You should be able to see both processors in top, under the C column.
You will see a 0 or 1 depending on which processor is doing the work for
that process. There aren't cumulative, per-processor totals but you can
get a decent idea of what's going on.
Mike
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