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Calculate milliwatt per second in Debian
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| sudo -v; old_energy_uj=0 old_time=0; while :; do energy_uj=$(sudo cat /sys/class/powercap/intel-rapl/*/energy_uj); time=$(date +%s%N); echo $(( (energy_uj - old_energy_uj) * 1000000 / (time - old_time) )); old_time=$time old_energy_uj=$energy_uj; sleep 1; done |
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