Bar Charts Visualization

You can use bar charts in Oracle Log Analytics to view log records grouped by entities, or log fields.

1. Open the navigation menu and click Observability & Management. Under Log Analytics, click Log Explorer.
2. Search for logs for a set of entities. See Search Logs by Entities.
3. From the Visualize panel, select Bar ().
4. From the Pinned section of the Fields panel, drag and drop Log Source to the Group by section of the Visualize panel.
   This displays the log records in the form of a bar chart grouped by log sources.
   

   

   
   

   Note that the above chart has the display option Show Log Scale enabled.

5. From the Pinned section of the Fields panel, drag and drop Entity Type to the Group by section of the Visualize panel.
   Now, the bar chart changes to display the log records grouped by log sources in the y-axis against the target types displayed across the x-axis.

   Note
   
   

   • You can drag and drop a maximum of two fields from the Fields panel to the Group by section of the Visualize panel.

   • For the fields with numerical values, you can optionally display their ranges in the bar chart visualization by using the bucket option. The bucket option groups the log records into buckets based on the range of values of a field. See Filter Logs by Field Range.

You can also perform similar actions on the horizontal bar chart:

Note that the above chart has the display option Show Log Scale enabled.