The image shows the Model Drift section on the Model Monitor Results page. The X axis depicts the analysis period, and the Y axis depicts the drift values. The horizontal dotted line represents the drift threshold settings that each monitor gets by default. The line depicts the drift value for each point in time for the analysis period. Hover your mouse over the line to view the drift values. A drift above the threshold indicates significant change in model predictions. Exceeding the threshold suggests rebuilding and redeploying your model may be necessary. If the drift is below the threshold, it indicates that there are insufficient changes in the data to warrant further investigation or action. That is, possibly rebuilding a machine learning model using this data.