ACC-M - What is time time validity of the statistical model created of ACC is down for some time?Issue Questions answered in this Knowledge - What will happen in cases when the MID server stops working endpoint stopped collection metrics and ACC is not pushing data in? If the mid server is stopped and ACC does not send any data the time series will remain in insights explorer, but after some time no data will be visible in insights explorer and model building will be done on older data What happens to statistical models, Is there a time period after which the statistical model is not valid anymore? The statistical models have an expiration, you can see the expiration column in the table sa_time_series. After a model is expired it will not be used in anomaly detection. How the downtime period impacts the already-created statistical model? Once the model building job runs again the new model will override the existing statistical model in sa_time_series, large downtime periods will result models with less quality for anomaly detection, as the model itself is better if it has more recent data.Related LinksUnderstanding Metric Intelligence https://docs.servicenow.com/en-US/bundle/utah-it-operations-management/page/product/event-management/concept/operational-intelligence-overview.html