The sunburst panel is a multi-level pie chart. It can contain hierarchical data.
Tooltip is shown on mouse over of each arch node. Tooltip of a node shows information about same-leveled nodes and its child nodes.
| Description | |
|---|---|
| sum | The value of a node. If the node has children, the value of the node means sum of the values of its children. |
| average | If the node has children, the value of the node means average of the values of its children. |
| rate | The rate against the value of parent node. |
If you click an node in the graph, the graph transforms to zoom and show the child nodes.
If link template isn't blank, tooltip contains a link with values of node and its ancectors. You can use $1, $2, $3 ... to add values to the link.
You can specify fields' types of a node.
| Description | |
|---|---|
| Number | Add unit (%, $, bits/sec, ...) |
| String | Do nothing and just display. |
| Date | Convert numbers as unix timestamp to date text in specified format. |
Ex.)
| Data source | TimeSeries | Table | Docs |
|---|---|---|---|
| ElasticSearch | OK | -- | OK |
| InfluxDB | OK | OK | -- |
| Sqldb (not released) | OK | OK | OK |
- Docs is the format returned by terms-aggregation in ElasticSearch.
Apache V2.0 License