From owner-freebsd-current Mon Jan 27 0:57: 8 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2042937B401 for ; Mon, 27 Jan 2003 00:57:04 -0800 (PST) Received: from mail.evip.pl (mail.evip.com.pl [212.244.157.179]) by mx1.FreeBSD.org (Postfix) with ESMTP id AE72A43ED8 for ; Mon, 27 Jan 2003 00:57:02 -0800 (PST) (envelope-from w@evip.pl) Received: from w by mail.evip.pl with local (Exim 4.10) id 18d55f-000LaY-00 for current@freebsd.org; Mon, 27 Jan 2003 09:58:03 +0100 Date: Mon, 27 Jan 2003 09:58:03 +0100 From: Wiktor Niesiobedzki To: current@freebsd.org Subject: Re: HEADS UP: Required kernel config file change soon Message-ID: <20030127085803.GH96541@mail.evip.pl> References: <20030126000155.V7994-100000@mail.chesapeake.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="tjCHc7DPkfUGtrlw" Content-Disposition: inline In-Reply-To: <20030126000155.V7994-100000@mail.chesapeake.net> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --tjCHc7DPkfUGtrlw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, Jan 26, 2003 at 12:03:47AM -0500, Jeff Roberson wrote: > I'm about to commit code that will make one of : > > options SCHED_4BSD > > or > > options SCHED_ULE > As far as I see, SCHED_ULE scheduler doesn't take advantage of having more than 1 processor. During make -j 6 buildworld, and other process that consumes as much of computing power as he can, I get such output from top: CPU states: 36.0% user, 0.0% nice, 13.8% system, 2.5% interrupt, 47.7% idle Is it natural for this scheduler? Dmesg attached. Best regards, Wiktor Niesiobedzki --tjCHc7DPkfUGtrlw Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=dmesg Copyright (c) 1992-2003 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 5.0-CURRENT #10: Mon Jan 27 08:06:28 CET 2003 root@portal:/usr/obj/usr/src/sys/PORTALSMP Preloaded elf kernel "/boot/kernel/kernel" at 0xc0439000. Preloaded elf module "/boot/kernel/if_ed.ko" at 0xc04390a8. Preloaded elf module "/boot/kernel/miibus.ko" at 0xc0439154. Preloaded elf module "/boot/kernel/if_rl.ko" at 0xc0439200. Preloaded elf module "/boot/kernel/random.ko" at 0xc04392ac. Preloaded elf module "/boot/kernel/dummynet.ko" at 0xc0439358. Preloaded elf module "/boot/kernel/ipfw.ko" at 0xc0439408. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc04394b4. Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (534.55-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Features=0x183fbff real memory = 268369920 (255 MB) avail memory = 256094208 (244 MB) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Initializing GEOMetry subsystem Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15 Using $PIR table, 8 entries at 0xc00fd7e0 ACPI-0438: *** Error: Looking up [\\_PR_.CPU0] in namespace, AE_NOT_FOUND ACPI-1287: *** Error: Method execution failed, AE_NOT_FOUND acpi0: power button is handled as a fixed feature programming model. Timecounter "ACPI-safe" frequency 3579545 Hz ACPI-1287: *** Error: Method execution failed, AE_AML_UNINITIALIZED_LOCAL can't fetch resources for \\_SB_.PCI0.ISA_.FDC0 - AE_AML_UNINITIALIZED_LOCAL acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 acpi_cpu0: on acpi0 acpi_cpu1: on acpi0 acpi_tz0: on acpi0 ACPI-0438: *** Error: Looking up [\\_PR_.CPU0] in namespace, AE_NOT_FOUND ACPI-1287: *** Error: Method execution failed, AE_NOT_FOUND acpi_button0: on acpi0 pcib0: port 0x5000-0x500f,0x4000-0x4041,0xcf8-0xcff on acpi0 pci0: on pcib0 IOAPIC #0 intpin 19 -> irq 2 IOAPIC #0 intpin 18 -> irq 10 pcib1: at device 1.0 on pci0 pci1: on pcib1 IOAPIC #0 intpin 16 -> irq 11 pci1: at device 0.0 (no driver attached) isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xf000-0xf00f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: at device 7.2 (no driver attached) Timecounter "PIIX" frequency 3579545 Hz pci0: at device 7.3 (no driver attached) rl0: port 0xc400-0xc4ff mem 0xdb400000-0xdb4000ff irq 2 at device 9.0 on pci0 rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl0: Ethernet address: 00:02:44:45:6e:27 miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto ed0: port 0xc800-0xc81f irq 10 at device 11.0 on pci0 ed0: address 52:54:05:f6:9c:6b, type NE2000 (16 bit) atapci1: port 0xd400-0xd4ff,0xd000-0xd003,0xcc00-0xcc07 irq 10 at device 19.0 on pci0 ata2: at 0xcc00 on atapci1 atapci2: port 0xe000-0xe0ff,0xdc00-0xdc03,0xd800-0xd807 irq 10 at device 19.1 on pci0 ata3: at 0xd800 on atapci2 fdc0: cannot reserve I/O port range (1 ports) sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A fdc0: cannot reserve I/O port range (1 ports) pmtimer0 on isa0 orm0: