CentOS 7 On Dell After Update And Reboot Running At HZ Not Mhz

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I have a Dell R320

vendor_id : GenuineIntel cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2403 0 @ 1.80GHz stepping : 7
microcode : 0x71a cpu MHz : 176.550

Running this:

cpupower frequency-set -g performance

cpu MHz : 180.834

ONly changed to this.

What on earth is making this machine run sooo slow ???

Its OFF by a factor of 10 – it should be 1800 mhz

Thanks,

Jerry

One thought on - CentOS 7 On Dell After Update And Reboot Running At HZ Not Mhz

  • I have lots of R440 and one of them went like this. I tried lots of things to get it back up to full speed, in the end the only thing that worked was to completely remove power – not just reboot or power off or IPMI power control, completely remove power for 10 mins. When it came back it was full speed again.

    I suspect it had got confused in the BIOS or something.

    P.