SCHED_ULE should not be the default

George Mitchell george at
Sat Dec 10 01:15:59 UTC 2011

On 12/09/11 19:59, Attilio Rao wrote:
> [...]
> What svn revision did you use for it?
> What is the CPUs frequencies of machines generating this?
> Attilio

Hope the attached helps.                         -- George Mitchell
-------------- next part --------------
Copyright (c) 1992-2011 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 9.0-PRERELEASE #1: Wed Dec  7 20:31:19 EST 2011
    george at amd64
module uaudio already present!
CPU: AMD Athlon(tm) II Dual-Core M320 (2094.80-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x100f62  Family = 10  Model = 6  Stepping = 2
  AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
  TSC: P-state invariant
real memory  = 3221225472 (3072 MB)
avail memory = 2821079040 (2690 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <HP     363F    >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
ioapic0: Changing APIC ID to 4
ioapic0 <Version 2.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <HPQOEM SLIC-MPC> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_ec0: <Embedded Controller: GPE 0x3> port 0x62,0x66 on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pcib0: Length mismatch for 3 range: 8000000 vs 7ffffff
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x3000-0x30ff mem 0xc0000000-0xcfffffff,0xd0300000-0xd030ffff,0xd0200000-0xd02fffff irq 18 at device 5.0 on pci1
pcib2: <ACPI PCI-PCI bridge> at device 5.0 on pci0
pci2: <ACPI PCI bus> on pcib2
ath0: <Atheros 9285> mem 0xd0100000-0xd010ffff irq 17 at device 0.0 on pci2
ath0: AR9285 mac 192.2 RF5133 phy 14.0
pcib3: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci3: <ACPI PCI bus> on pcib3
re0: <RealTek 810xE PCIe 10/100baseTX> port 0x2000-0x20ff mem 0xd0010000-0xd0010fff,0xd0000000-0xd000ffff irq 18 at device 0.0 on pci3
re0: Using 1 MSI-X message
re0: Chip rev. 0x24800000
re0: MAC rev. 0x00400000
miibus0: <MII bus> on re0
rlphy0: <RTL8201L 10/100 media interface> PHY 1 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
re0: Ethernet address: 00:26:9e:bf:bc:5d
ahci0: <ATI IXP700 AHCI SATA controller> port 0x4038-0x403f,0x404c-0x404f,0x4030-0x4037,0x4048-0x404b,0x4010-0x401f mem 0xd0408000-0xd04083ff irq 22 at device 17.0 on pci0
ahci0: AHCI v1.10 with 2 3Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ohci0: <OHCI (generic) USB controller> mem 0xd0407000-0xd0407fff irq 16 at device 18.0 on pci0
usbus0: <OHCI (generic) USB controller> on ohci0
ohci1: <OHCI (generic) USB controller> mem 0xd0406000-0xd0406fff irq 16 at device 18.1 on pci0
usbus1: <OHCI (generic) USB controller> on ohci1
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xd0408500-0xd04085ff irq 17 at device 18.2 on pci0
usbus2: EHCI version 1.0
usbus2: <EHCI (generic) USB 2.0 controller> on ehci0
ohci2: <OHCI (generic) USB controller> mem 0xd0405000-0xd0405fff irq 18 at device 19.0 on pci0
usbus3: <OHCI (generic) USB controller> on ohci2
ohci3: <OHCI (generic) USB controller> mem 0xd0404000-0xd0404fff irq 18 at device 19.1 on pci0
usbus4: <OHCI (generic) USB controller> on ohci3
ehci1: <EHCI (generic) USB 2.0 controller> mem 0xd0408400-0xd04084ff irq 19 at device 19.2 on pci0
usbus5: EHCI version 1.0
usbus5: <EHCI (generic) USB 2.0 controller> on ehci1
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
hdac0: <ATI SB600 High Definition Audio Controller> mem 0xd0400000-0xd0403fff irq 16 at device 20.2 on pci0
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib4: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci4: <ACPI PCI bus> on pcib4
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz0: _CRT value is absurd, ignored (-273.2C)
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff irq 0,8 on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 550
Event timer "HPET1" frequency 14318180 Hz quality 450
atrtc0: <AT realtime clock> port 0x70-0x71 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ppc0: cannot reserve I/O port range
acpi_throttle0: <ACPI CPU Throttling> on cpu0
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
Timecounters tick every 1.000 msec
hdac0: HDA Codec #0: IDT 92HD75B3
hdac0: HDA Codec #1: Lucent/Agere Systems (Unknown)
pcm0: <HDA IDT 92HD75B3 PCM #0 Analog> at cad 0 nid 1 on hdac0
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 480Mbps High Speed USB v2.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 480Mbps High Speed USB v2.0
ugen0.1: <ATI> at usbus0
uhub0: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <ATI> at usbus1
uhub1: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <ATI> at usbus2
uhub2: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
ugen3.1: <ATI> at usbus3
uhub3: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <ATI> at usbus4
uhub4: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <ATI> at usbus5
uhub5: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus5
acpi_tz0: _CRT value is absurd, ignored (-273.2C)
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <WDC WD2500BEKT-60V5T1 12.01A12> ATA-8 SATA 2.x device
ada0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
SMP: AP CPU #1 Launched!
Timecounter "TSC-low" frequency 16365590 Hz quality 800
cd0 at ahcich1 bus 0 scbus1 target 0 lun 0
cd0: <hp DVD RW AD-7561S AH73> Removable CD-ROM SCSI-0 device 
cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
uhub0: 3 ports with 3 removable, self powered
uhub1: 3 ports with 3 removable, self powered
uhub3: 3 ports with 3 removable, self powered
uhub4: 3 ports with 3 removable, self powered
Root mount waiting for: usbus5 usbus2
Root mount waiting for: usbus5 usbus2
Root mount waiting for: usbus5 usbus2
uhub2: 6 ports with 6 removable, self powered
uhub5: 6 ports with 6 removable, self powered
ugen0.2: <ALCOR> at usbus0
uhub6: <ALCOR Generic USB Hub, class 9/0, rev 1.10/3.12, addr 2> on usbus0
ugen3.2: <Burr-Brown from TI> at usbus3
uaudio0: <Burr-Brown from TI USB Audio CODEC, class 0/0, rev 1.10/1.00, addr 2> on usbus3
uaudio0: Play: 48000 Hz, 2 ch, 16-bit S-LE PCM format
uaudio0: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format
uaudio0: No midi sequencer
pcm1: <USB audio> on uaudio0
ugen2.2: <Hewlett-Packard> at usbus2
uhid0: <Burr-Brown from TI USB Audio CODEC, class 0/0, rev 1.10/1.00, addr 2> on usbus3
ulpt0: <Printer> on usbus2
ulpt0: using bi-directional mode
Trying to mount root from ufs:/dev/ad4s2a [rw]...
uhub6: 4 ports with 4 removable, self powered
ugen0.3: <vendor 0x062a> at usbus0
ums0: <vendor 0x062a product 0x0000, class 0/0, rev 1.10/0.00, addr 3> on usbus0
ums0: 3 buttons and [XYZ] coordinates ID=0
ugen0.4: <Prolific Technology Inc.> at usbus0
uplcom0: <Prolific Technology Inc. USB-Serial Controller, class 0/0, rev 1.10/3.00, addr 4> on usbus0
vboxdrv: fAsync=0 offMin=0x3ea offMax=0x3fdf
vboxnet0: Ethernet address: 0a:00:27:00:00:00
ugen0.5: <vendor 0x05e3> at usbus0
umass0: <vendor 0x05e3 USB TO IDE, class 0/0, rev 2.00/0.32, addr 5> on usbus0
umass0:  SCSI over Bulk-Only; quirks = 0x4101
umass0:2:0:-1: Attached to scbus2
(probe0:umass-sim0:0:0:0): AutoSense failed
(da0:umass-sim0:0:0:0): got CAM status 0x4
(da0:umass-sim0:0:0:0): fatal error, failed to attach to device
(da0:umass-sim0:0:0:0): lost device - 0 outstanding
(da0:umass-sim0:0:0:0): removing device entry
drm0: <ATI Mobility Radeon HD 4200> on vgapci0
info: [drm] MSI enabled 1 message(s)
info: [drm] Initialized radeon 1.31.0 20080613
info: [drm] Setting GART location based on new memory map
info: [drm] Loading RS780/RS880 Microcode
info: [drm] Resetting GPU
info: [drm] writeback test succeeded in 1 usecs

More information about the freebsd-stable mailing list