@AKJack https://wiki.lunanode.com/index.php/Flexible_plans CPU: $16.00 per CPU-core-month, billed by percent usage per hour. For example, if you use 20% of each of four cores over one week, then the total CPU charge is 0.2 * 4 * (16/4) = $3.20 (in addition to the base cost and any bandwidth charges). 这个才是真正意义的按需