CentOS 5.2 + Xen で powernow-k8 その3
0002499: lm_sensors report "General parse error" on AMD K8 CPU - CentOS Bug Trackerらしいので、atrpms.netをいれたところ、sensorsが使えるようになった。
# cpufreq-selector -g performance
--数分放置
# cpufreq-info
cpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to linux@brodo.de, please.
analyzing CPU 0:
driver: powernow-k8
CPUs which need to switch frequency at the same time: 0
hardware limits: 1000 MHz - 2.20 GHz
available frequency steps: 2.20 GHz, 2.00 GHz, 1.80 GHz, 1000 MHz
available cpufreq governors: conservative, powersave, userspace, performance
current policy: frequency should be within 1000 MHz and 2.20 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.20 GHz (asserted by call to hardware).
#
# sensors
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp:
+44°C
Core1 Temp:
+36°C
w83627ehf-isa-0290
Adapter: ISA adapter
VCore: +1.40 V (min = +0.00 V, max = +1.74 V)
in1: +12.04 V (min = +13.46 V, max = +9.98 V) ALARM
AVCC: +3.26 V (min = +2.80 V, max = +3.82 V)
3VCC: +3.28 V (min = +3.06 V, max = +3.06 V) ALARM
in4: +1.65 V (min = +1.02 V, max = +2.04 V)
in5: +1.74 V (min = +2.04 V, max = +2.04 V) ALARM
in6: +5.58 V (min = +6.12 V, max = +4.04 V) ALARM
VSB: +3.26 V (min = +4.08 V, max = +4.08 V) ALARM
VBAT: +0.61 V (min = +2.96 V, max = +4.08 V) ALARM
in9: +1.62 V (min = +2.02 V, max = +2.02 V) ALARM
Case Fan: 1222 RPM (min = 883 RPM, div = 8)
CPU Fan: 1527 RPM (min = 1344 RPM, div = 4)
Aux Fan: 0 RPM (min = 0 RPM, div = 128)
fan4: 0 RPM (min = 10546 RPM, div = 128) ALARM
Sys Temp: +32°C (high = -73°C, hyst = -5°C) ALARM
CPU Temp: +36.5°C (high = +80.0°C, hyst = +75.0°C)
AUX Temp: +43.0°C (high = +80.0°C, hyst = +75.0°C)# cpufreq-selector -g conservative
--数分放置
# cpufreq-info
cpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to linux@brodo.de, please.
analyzing CPU 0:
driver: powernow-k8
CPUs which need to switch frequency at the same time: 0
hardware limits: 1000 MHz - 2.20 GHz
available frequency steps: 2.20 GHz, 2.00 GHz, 1.80 GHz, 1000 MHz
available cpufreq governors: conservative, powersave, userspace, performance
current policy: frequency should be within 1000 MHz and 2.20 GHz.
The governor "conservative" may decide which speed to use
within this range.
current CPU frequency is 1000 MHz (asserted by call to hardware).
# sensors
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp:
+37°C
Core1 Temp:
+30°C
w83627ehf-isa-0290
Adapter: ISA adapter
VCore: +1.18 V (min = +0.00 V, max = +1.74 V)
in1: +12.20 V (min = +13.46 V, max = +9.98 V) ALARM
AVCC: +3.28 V (min = +2.80 V, max = +3.82 V)
3VCC: +3.26 V (min = +3.06 V, max = +3.06 V) ALARM
in4: +1.65 V (min = +1.02 V, max = +2.04 V)
in5: +1.74 V (min = +2.04 V, max = +2.04 V) ALARM
in6: +5.58 V (min = +6.12 V, max = +4.04 V) ALARM
VSB: +3.26 V (min = +4.08 V, max = +4.08 V) ALARM
VBAT: +0.61 V (min = +2.96 V, max = +4.08 V) ALARM
in9: +1.62 V (min = +2.02 V, max = +2.02 V) ALARM
Case Fan: 1196 RPM (min = 883 RPM, div = 8)
CPU Fan: 1555 RPM (min = 1344 RPM, div = 4)
Aux Fan: 0 RPM (min = 0 RPM, div = 128)
fan4: 0 RPM (min = 10546 RPM, div = 128) ALARM
Sys Temp: +32°C (high = -73°C, hyst = -5°C) ALARM
CPU Temp: +33.0°C (high = +80.0°C, hyst = +75.0°C)
AUX Temp: +39.0°C (high = +80.0°C, hyst = +75.0°C)ちゃんと電圧(VCore)も変わっているようだ。シングルコアなのにk8temp-pci-00c3がCore 0とCore 1を出してるのは気にしないことにしよう。
