Can't monitor CPU frequency

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Matthias Seiler

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Apr 17, 2021, 12:23:41 PM4/17/21

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Hello all,

I'm using VMs for a research project that conducts benchmarks of distributed stream processing systems. For this I need to monitor the CPU frequency with Prometheus, however, I'm unable to find /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq, from which Prometheus' Node Exporter usually scrapes the data.

Does anyone know how I can expose this metric?

Cheers,

Matthias

Wilfred L. (Cloud Platform Support)

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Apr 18, 2021, 4:00:11 PM4/18/21

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Hello, I think the path is depending on your distro. Have you tried "$ cat /proc/cpuinfo" ?

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