nano  /usr/local/bin/cpumode

#!/bin/bash
/usr/bin/cpufreq-set -c 0 -g performance
/usr/bin/cpufreq-set -c 1 -g performance
/usr/bin/cpufreq-set -c 2 -g performance
/usr/bin/cpufreq-set -c 3 -g performance
exit 0

sudo chmod +x  /usr/local/bin/cpumode
nano /etc/systemd/system/cpuperformance.service

[Unit]
Description=CPUmode
After=wpa_supplicant.service
After=swap.target

[Service]
Type=simple
ExecStart=/usr/local/bin/cpumode

[Install]
WantedBy=multi-user.target

systemctl daemon-reload
systemctl enable cpuperformance.service
systemctl disable cpufrequtils
systemctl start cpuperformance.service

Выхлоп после перезагрузки:
  324  systemctl --type=service
  326  systemctl daemon-reload
  327  systemctl --type=service
  328  systemctl