Data Monitor is open source. Access the code on GitHub.
- Selecting an entity group displays a table consisting of all associated entities and entity tags.
- The last insert time of each metric is displayed in the Last Insert column along with Time Lag from current server time.
- Based on Time Lag (min:sec), the application assigns one of two statuses to each metric:
Lagging: Time Lag (min:sec) is greater than amount indicated in the Time Lag (min) drop-down list.
Ahead: Time Lag (min:sec) is greater than the amount indicated in the Time Ahead (min) drop-down list.
- Clicking an entity shows a table containing all associated metrics, along with status, last insert time, and time lag.