On Fri, 10 Feb 2017 00:37:57 -0500 "[email protected]" <[email protected]> wrote:
> On 02/09/2017 06:46 PM, Daniel Kulesz via coreboot wrote: > > > Hi, > > > > I just compiled and flashed the lastest master on my KGPE-D16 with pretty > > much the default config. My board has only one of the CPU sockets populated > > with an Opteron 6276. Things seem to work fine so far, except the power > > consumption. The "sensors" command reports a CPU power consumption of about > > ~85W (!) in idle: > > > > --- > > k10temp-pci-00cb > > Adapter: PCI adapter > > temp1: +21.2°C (high = +70.0°C) > > > > fam15h_power-pci-00c4 > > Adapter: PCI adapter > > power1: 85.13 W (crit = 115.11 W) > > > > nouveau-pci-0500 > > Adapter: PCI adapter > > GPU core: +1.01 V (min = +0.60 V, max = +1.20 V) > > fan1: 0 RPM > > temp1: +37.0°C (high = +95.0°C, hyst = +3.0°C) > > (crit = +105.0°C, hyst = +5.0°C) > > (emerg = +135.0°C, hyst = +5.0°C) > > > > k10temp-pci-00c3 > > Adapter: PCI adapter > > temp1: +24.1°C (high = +70.0°C) > > --- > > > > With the vendor bios, the power consumption reported by "sensors" was just > > about the half - around 43W. I measured the consumption also on the power > > socket, and the whole systems seems to draw around 91W in idle (which is > > strange, since the GPU + hard drives + fans certainly don't take only 6W, > > but yeah...). Anyways, with the vendor bios, the power consumption of the > > whole system was around 60W (tested with a different power supply, but as a > > rough measure I guess this is representative). > > > > In coreboot's menuconfig, I can't select any power saving options or such > > as it was possible for other boards, which leaves me a bit puzzled. > > > > Anyone having simular issues? > > > > Cheers, Daniel > > > I am not. Thanks. May I ask which CPU you are using? > What does "cpufrequency monitor" report? Here's the output of "cpufreq-info": cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 Report errors and bugs to [email protected], please. analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.80%, 2.10 GHz:0.46%, 1.80 GHz:0.70%, 1.60 GHz:1.68%, 1.40 GHz:96.37% (736) analyzing CPU 1: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 1 CPUs which need to have their frequency coordinated by software: 1 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.54%, 2.10 GHz:0.08%, 1.80 GHz:0.29%, 1.60 GHz:3.19%, 1.40 GHz:95.91% (223) analyzing CPU 2: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 2 CPUs which need to have their frequency coordinated by software: 2 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.45%, 2.10 GHz:0.18%, 1.80 GHz:1.01%, 1.60 GHz:2.10%, 1.40 GHz:96.25% (445) analyzing CPU 3: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 3 CPUs which need to have their frequency coordinated by software: 3 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:1.95%, 2.10 GHz:0.22%, 1.80 GHz:1.16%, 1.60 GHz:1.78%, 1.40 GHz:94.89% (241) analyzing CPU 4: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 4 CPUs which need to have their frequency coordinated by software: 4 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.82%, 2.10 GHz:0.18%, 1.80 GHz:0.86%, 1.60 GHz:2.01%, 1.40 GHz:96.13% (448) analyzing CPU 5: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 5 CPUs which need to have their frequency coordinated by software: 5 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.43%, 2.10 GHz:0.09%, 1.80 GHz:0.24%, 1.60 GHz:4.50%, 1.40 GHz:94.75% (260) analyzing CPU 6: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 6 CPUs which need to have their frequency coordinated by software: 6 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:1.58%, 2.10 GHz:0.13%, 1.80 GHz:0.42%, 1.60 GHz:2.85%, 1.40 GHz:95.02% (433) analyzing CPU 7: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 7 CPUs which need to have their frequency coordinated by software: 7 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.30%, 2.10 GHz:0.06%, 1.80 GHz:0.27%, 1.60 GHz:4.67%, 1.40 GHz:94.70% (231) analyzing CPU 8: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 8 CPUs which need to have their frequency coordinated by software: 8 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.54%, 2.10 GHz:0.27%, 1.80 GHz:0.35%, 1.60 GHz:0.94%, 1.40 GHz:97.90% (331) analyzing CPU 9: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 9 CPUs which need to have their frequency coordinated by software: 9 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.29%, 2.10 GHz:0.09%, 1.80 GHz:0.14%, 1.60 GHz:0.37%, 1.40 GHz:99.11% (141) analyzing CPU 10: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 10 CPUs which need to have their frequency coordinated by software: 10 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.42%, 2.10 GHz:0.15%, 1.80 GHz:0.39%, 1.60 GHz:0.77%, 1.40 GHz:98.27% (273) analyzing CPU 11: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 11 CPUs which need to have their frequency coordinated by software: 11 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.09%, 2.10 GHz:0.09%, 1.80 GHz:0.18%, 1.60 GHz:0.25%, 1.40 GHz:99.38% (144) analyzing CPU 12: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 12 CPUs which need to have their frequency coordinated by software: 12 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.23%, 2.10 GHz:0.28%, 1.80 GHz:0.28%, 1.60 GHz:0.46%, 1.40 GHz:98.75% (277) analyzing CPU 13: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 13 CPUs which need to have their frequency coordinated by software: 13 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.44%, 2.10 GHz:0.17%, 1.80 GHz:0.10%, 1.60 GHz:0.33%, 1.40 GHz:98.97% (126) analyzing CPU 14: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 14 CPUs which need to have their frequency coordinated by software: 14 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.36%, 2.10 GHz:0.15%, 1.80 GHz:0.59%, 1.60 GHz:0.90%, 1.40 GHz:98.00% (257) analyzing CPU 15: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 15 CPUs which need to have their frequency coordinated by software: 15 maximum transition latency: 5.0 us. hardware limits: 1.40 GHz - 2.30 GHz available frequency steps: 2.30 GHz, 2.10 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz available cpufreq governors: userspace, powersave, conservative, ondemand, performance, schedutil current policy: frequency should be within 1.40 GHz and 2.30 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.40 GHz. cpufreq stats: 2.30 GHz:0.07%, 2.10 GHz:0.10%, 1.80 GHz:0.12%, 1.60 GHz:0.27%, 1.40 GHz:99.44% (121) -- coreboot mailing list: [email protected] https://www.coreboot.org/mailman/listinfo/coreboot
