Date: Mon, 09 Apr 2007 19:27:12 -0400 From: kathy91383@aim.com To: mksmith@adhost.com, stapleton.41@gmail.com, freebsd-questions@freebsd.org Subject: get my off this list Message-ID: <8C94915BC9B3B6C-BB8-266D@WEBMAIL-RA19.sysops.aol.com> In-Reply-To: <17838240D9A5544AAA5FF95F8D52031601E2266F@ad-exh01.adhost.lan> References: <80f4f2b20704091451m6bbd1d35t33d561fea5bec15f@mail.gmail.com> <17838240D9A5544AAA5FF95F8D52031601E2266F@ad-exh01.adhost.lan>
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what is this list and why am i on it?!?!
-----Original Message-----
From: mksmith@adhost.com
To: stapleton.41@gmail.com; freebsd-questions@freebsd.org
Sent: Mon, 9 Apr 2007 5:28 PM
Subject: RE: Verifying that I have SMP up and running
Hello Jim:
> -----Original Message-----
> From: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd-
> questions@freebsd.org] 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
> root@elrond.ameritech.net:/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=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG
> E,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
> Features2=0x1<SSE3>
> AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow+,3DNow>
> AMD Features2=0x3<LAHF,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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