You can seek the 'BRAVO' High Usage in this reference https://winnervps.com/index.php?rp=/knowledgebase/203/Why-am-I-Receiving-a-High-Usage-Notification.html
"High Usage notification is merely an automatic email (system) sent out by the server, based on a specific calculation, averaging the usage of all VPS on the server. The monitoring system will calculate based on: I/O, Processor, Network usages per VPS. The VPS with a 300% above average rating will then be limited as a consequence by this system. So, this might come into a slowness as impacted. But if you don’t feel that way, please feel free to disregard the notification further (The notification itself is a live system, sent out every 24 hours, so it won’t send you any messages anymore, unless it is reoccurred)."
It won't sent you any messages, but it will work 24 hours a day and calculating an average of hourly based usage.