ONTAP Discussions

Confused about IOPs statistics in Harvest


I am not sure if this is the right board to post. But I have recently stood up a Harvest/Grafana environment via NABox and I have a question about how it reports on the IOPS statistics. 


For example, if I look at the "NetApp Detail: Volume" dashboard, there is a statistic for Top Average IOPs. Over a 2-day period, one of my volumes is reporting a max IOPs of 218. If I change the reporting period to 7 Days, the same volume now shows a max IOPs of 105. 


How is this possible? Am I misreading this statistic? And if so,  what statistic do I grab if I want to know what the max IOPs was on that volume, during that period?