[FreeBSD-users-jp 95222] powerd with high frequency when idling

Kazumaro Aoki ka at flu.if0.org
Mon Jun 30 23:14:26 UTC 2014









あとsysctl -aでdev.cpu.0を引用すると以下の通りです。
dev.cpu.0.freq: 1400
dev.cpu.0.freq_levels: 1600/4940 1400/4322 1280/3347 1120/2928 960/2510 800/1435 700/1255 600/1076 500/896 400/717 300/538 200/358 100/179
dev.cpu.0.cx_supported: C1/1/0 C2/2/100
dev.cpu.0.cx_lowest: C1
dev.cpu.0.cx_usage: 100.00% 0.00% last 497us


-------------- next part --------------
Copyright (c) 1992-2013 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 8.4-RELEASE-p13 #0 r267109: Fri Jun 26 00:27:01 JST 2014
    hoge at localhost:/usr/obj/usr/src/sys/GENERIC amd64
gcc version 4.2.1 20070831 patched [FreeBSD]
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD E-350 Processor (1600.01-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x500f10  Family = 14  Model = 1  Stepping = 0
  AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
  TSC: P-state invariant
real memory  = 2147483648 (2048 MB)
avail memory = 1643024384 (1566 MB)
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
ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20101013/tbfadt-655)
ioapic0: Changing APIC ID to 0
ioapic0 <Version 2.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <ALASKA A M I> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
unknown: I/O range not supported
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xf000-0xf0ff mem 0xc0000000-0xcfffffff,0xfeb00000-0xfeb3ffff irq 18 at device 1.0 on pci0
pci0: <multimedia, HDA> at device 1.1 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 4.0 on pci0
pci1: <ACPI PCI bus> on pcib1
atapci0: <ATI IXP700/800 SATA300 controller> port 0xf140-0xf147,0xf130-0xf133,0xf120-0xf127,0xf110-0xf113,0xf100-0xf10f mem 0xfeb4f000-0xfeb4f3ff irq 19 at device 17.0 on pci0
atapci0: [ITHREAD]
atapci0: AHCI v1.20 controller with 4 3Gbps ports, PM supported
ata2: <ATA channel> at channel 0 on atapci0
ata2: [ITHREAD]
ata3: <ATA channel> at channel 1 on atapci0
ata3: [ITHREAD]
ata4: <ATA channel> at channel 2 on atapci0
ata4: [ITHREAD]
ata5: <ATA channel> at channel 3 on atapci0
ata5: [ITHREAD]
ohci0: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfeb4e000-0xfeb4efff irq 18 at device 18.0 on pci0
ohci0: [ITHREAD]
usbus0 on ohci0
ehci0: <AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller> mem 0xfeb4d000-0xfeb4d0ff irq 17 at device 18.2 on pci0
ehci0: [ITHREAD]
usbus1: EHCI version 1.0
usbus1 on ehci0
ohci1: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfeb4c000-0xfeb4cfff irq 18 at device 19.0 on pci0
ohci1: [ITHREAD]
usbus2 on ohci1
ehci1: <AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller> mem 0xfeb4b000-0xfeb4b0ff irq 17 at device 19.2 on pci0
ehci1: [ITHREAD]
usbus3: EHCI version 1.0
usbus3 on ehci1
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
pci0: <multimedia, HDA> at device 20.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib2: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci2: <ACPI PCI bus> on pcib2
ohci2: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfeb4a000-0xfeb4afff irq 18 at device 20.5 on pci0
ohci2: [ITHREAD]
usbus4 on ohci2
pcib3: <ACPI PCI-PCI bridge> at device 21.0 on pci0
pci3: <ACPI PCI bus> on pcib3
re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F PCIe Gigabit Ethernet> port 0xe000-0xe0ff mem 0xd0004000-0xd0004fff,0xd0000000-0xd0003fff irq 16 at device 0.0 on pci3
re0: Using 1 MSI-X message
re0: Chip rev. 0x2c000000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Ethernet address: 00:30:18:a5:6f:a3
re0: [ITHREAD]
ohci3: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfeb49000-0xfeb49fff irq 18 at device 22.0 on pci0
ohci3: [ITHREAD]
usbus5 on ohci3
ehci2: <AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller> mem 0xfeb48000-0xfeb480ff irq 17 at device 22.2 on pci0
ehci2: [ITHREAD]
usbus6: EHCI version 1.0
usbus6 on ehci2
acpi_button0: <Power Button> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
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
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
Timecounters tick every 1.000 msec
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 480Mbps High Speed USB v2.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 480Mbps High Speed USB v2.0
ad4: 122104MB <M4 CT128M4SSD2 0309> at ata2-master UDMA100 SATA 3Gb/s
SMP: AP CPU #1 Launched!
ugen0.1: <ATI> at usbus0ugen1.1: <ATI> at usbus1

uhub0: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
uhub1: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
ugen2.1: <ATI> at usbus2ugen3.1: <ATI> at usbus3

uhub2: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
uhub3: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <ATI> at usbus4ugen5.1: <ATI> at usbus5

uhub4: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
uhub5: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <ATI> at usbus6
uhub6: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6
Root mount waiting for: usbus6 usbus5 usbus4 usbus3 usbus2 usbus1 usbus0
uhub4: 2 ports with 2 removable, self powered
uhub5: 4 ports with 4 removable, self powered
uhub0: 5 ports with 5 removable, self powered
uhub2: 5 ports with 5 removable, self powered
Root mount waiting for: usbus6 usbus3 usbus1
uhub6: 4 ports with 4 removable, self powered
uhub1: 5 ports with 5 removable, self powered
uhub3: 5 ports with 5 removable, self powered
Trying to mount root from ufs:/dev/ad4s1a
re0: link state changed to UP

More information about the freebsd-users-jp mailing list