Reports page overview
On the Reports page, depending on the type of card, a number of graphs can display alarm information for a particular time span:
| Graph | Description |
|---|---|
| Alarm distribution | Colored bars show the actual alarm distribution compared to the average distribution. |
| Alarm events | Visual representation of the number of alarm events. On a view card, a graph is displayed for each element with alarm events in the given time span. |
| Alarm states | Visual representation of the dominant alarm states. On a view card, a graph is displayed for each element with alarm events in the given time span. |
| Heatmap | A number of timelines representing the alarm severities as they occur over time. On a view card, there are timelines representing view child items and aggregation rules. On a service or element card, there are timelines representing the service or element itself and its parameters. - To view the timelines of child items or parameters with a legend on the left, select the Expanded view checkbox. - To drill down to parameter level, double-click a timeline. - To view more information about a timeline when not in expanded view, hold the mouse pointer over the timeline until a tooltip appears. |
To change the time span represented in the graphs, click a time span at the top of the screen:
Last 24 hours
Week to date
Month to date
Note
- In the lower right corner next to each of the graphs an “i” icon is displayed. Hover the mouse pointer over the icon for more information about the graph.
- The Heatmap report type is only available in DataMiner Systems that use a Cassandra database or equivalent.