You can create a baseline to use for anomaly detection. You must have at least a week’s worth of data before you can create a baseline.
Click the desired dashboard under the dashboard heading.
Click the option displayed in the field.
or
Click .
Click .
Read the confirmation message, then click .
After the baseline is created if you want to update the baseline with more amount of data then you can click .
After the baseline is created, you can use it to create an anomaly definition as described in Section 5.5, Configuring Anomaly Detection.