The Database Growth Dashboard is critical to see how the EPO server database is growing over time. The most important query is Total Threat events in the Database. You should strive to have 1 to 2 million threat events per 10k nodes if you are retaining six months of data. This is a rough estimate and will vary based on multiple factors. It is important to closely monitor this query for abnormal growth. Read the description in the queries area after you import the dashboard for more information. This dashboard will take a long time to render in very large organizations because of the amount of data it is querying which is to be expected.