Reference: https://www.linode.com/community/questions/492/cpu-usage-200 https://www.linode.com/community/questions/7788/linode-manager-cpu-graphs-topping-out-at-200-not-400 https://www.linode.com/community/questions/7788/linode-manager-cpu-graphs-topping-out-at-200-not-400 https://www.linode.com/community/questions/262/can-i-tell-if-i-need-to-upgrade-my-linode-by-looking-at-my-graphs