Hi,

David wrote:

> You have 12 cores at dead-idle (400MHz) and 8 cores at 1400MHz or
> less.

A slightly longer pipeline will summarise a bit.

    awk '/^cpu MHz/ {print int($4 / 10) * 10}' /proc/cpuinfo |
    sort -V | uniq -c

Running something similar on the OP's output gives an example:

     12 400
      1 850
      1 940
      1 960
      1 1000
      1 1080
      1 1360
      1 1380
      1 1400

> Maybe others have more than a guess

Perhaps https://wiki.archlinux.org/title/Powertop would be useful.
Though it takes a bit of study to understand the tabs of readings, and
can lead to searching for answers elsewhere for what's shown rather than
giving an obvious answer.

-- 
Cheers, Ralph.

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