Total system power (as in, drawn from the outlet)

I didn't do any significant customizations, it runs Alpine Linux. Here is my powertop output:

    Summary: 139.6 wakeups/second,  0.0 GPU ops/seconds, 0.0 VFS ops/sec and 0.9% CPU use
                Usage       Events/s    Category       Description
            100.0%                      Device         Audio codec hwC0D0: Realtek
            480.6 µs/s      38.3        Timer          tick_nohz_handler
            469.0 µs/s      24.6        Timer          hrtimer_wakeup
            330.0 µs/s      23.2        Process        [PID 2121] [irq/132-iwlwifi]
            281.2 µs/s      10.1        Process        [PID 3278] containerd --config /var/run/docker/containerd/containerd.toml
             28.9 µs/s       9.5        kWork          toggle_allocation_gate
             52.4 µs/s       7.5        Timer          inactive_task_timer
            279.3 µs/s       4.6        Process        [PID 3279] containerd --config /var/run/docker/containerd/containerd.toml
            363.9 µs/s       4.5        Process        [PID 3306] containerd --config /var/run/docker/containerd/containerd.toml

The system as a whole spends around 95-97% of time in pc8 state.