Dell InsightIQ 4.3.0.0 User Guide

Downsampling means that InsightIQ converts higher-resolution data to lower-resolution data by adding or averaging several higher-resolution samples. InsightIQ collects data samples at different intervals, depending on the type of data collected. InsightIQ averages or adds samples together to create a single, low-resolution sample that represents a 10-minute period, and preserves the minimum and maximum values for that period. InsightIQ deletes the averaged samples after 24 hours, to limit the size of the data store.