Line Charts

Line Charts allow the visualization of data points along the line graph.

Create a Single or Multi-Line Chart (Configuration Example)

1. Go to Dashboard :: Visualize.
2. On the Visualize side-tab, click Create Visualization, 
3. Click the New Visualization dialog, click the Line icon. 
4. On the dialog, click logstash-*. 
5. In the From a New Search, Select Index menu, click logstash-* (displays editor dialog). 
6. In the Metrics section, expand the Y-Axis arrow. 
7. On the Aggregation drop-down, under Metric Aggregations section, select Average . In Field drop-down, select value. 
8. In buckets section, click Add, and click X-Axis. 
9. On Aggregation drop-down, select Date Histogram. Accept Field and Interval defaults. 
10. On the Toolbar, click Save.
11. Enter a name for the visualization and click Save.

Create a Multi-Line Chart (Configuration Example)

Follow the Single-Line Chart example and continue these steps.

1. Below Custom Label field, click +Add. On the Add Sub-Bucket pop-up select Split Series. 
2. On Sub Aggregation drop-down, click Filters.
3. In Filter 1, enter a search expression for the elements to visualize.
4. (optional) To associate a label, click the Settings icon and enter Filter 1 label.
5. (as needed) Click Add Filter and repeat.
6. (as needed) Click Add sub-buckets and repeat.
7. To refresh the graph, click Refresh. The graph example includes several sub-buckets. 
8. On the Toolbar, click Save (displays dialog). 
9. Enter a name for the visualization and click Save.