graphs in the Function option is what all min avg max？

[leon!!!]

graphs in the Function option all min avg max？Mean anything, what role?

[aib]

min/avg/max- it is the minimal/average/maximal value for the period of graph (1h/2h/..../All)

income traffic [avg] - it means that you not showing the spikes, you collecting and showing the average value for the period between [Update interval]