February 10, 201016 yr Hi guys, Unraid 4.5.1 (or kernel) is able to use of CPU technique "Enhanced Intel Speedstep Technology" and "Enhanced Halt State (C1E)" to consume less CPU? Thanks for answer
February 10, 201016 yr Yes, it has frequency scaling support. But you have to load the proper driver for your CPU.
February 11, 201016 yr Author How I discover that UnRaid use properly driver? How I discover what is currently frequency of CPU? I have CPU Intel C2D E7200 in UnRaid server. In BIOS C1E, C3/C4 and Intel Speedstep is enabled. Very thanks for answer
February 11, 201016 yr Your CPU probably uses the p4_clockmod driver. So use the command: modprobe p4_clockmod To see the current cpu speed (and other information) use the command: cat /proc/cpuinfo
February 11, 201016 yr Author BubbaQ, very thanks for answer. I am try modprobe p4_clockmod then console write FATAL: Module p4_clockmod not found. Information from cpuinfo I am see in unraid menu. But I am see 2533.582 MHz... I have C2D E7200 Any ideas?
February 11, 201016 yr Althought frequency scaling support is in the kernel, I guess p4_clockmod is not in the stock unRAID distro.... sorry.
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