Edit file File name : irqbalance.service Content :[Unit] Description=irqbalance daemon Documentation=man:irqbalance(1) Documentation=https://github.com/Irqbalance/irqbalance ConditionVirtualization=!container [Service] EnvironmentFile=/etc/default/irqbalance ExecStart=/usr/sbin/irqbalance --foreground $IRQBALANCE_ARGS CapabilityBoundingSet= NoNewPrivileges=yes ReadOnlyPaths=/ ReadWritePaths=/proc/irq RestrictAddressFamilies=AF_UNIX RuntimeDirectory=irqbalance/ [Install] WantedBy=multi-user.target Save