Configurable Sunburst visualization that is easy to use. Built using D3. Tooltips, optional breadcrumbs, label customisations and numerous color schemes. Works in dark-mode. Sunburst charts are useful to display hierarchical data.
Copyright (C) 2019 Chris Younger. I am a Splunk Professional Services consultant working for JDS Australia, in Brisbane Australia.
Source code | Questions, Bugs or Suggestions | My Splunk apps
This app is not "visible" in the Splunk UI app menu. After installing the app, follow this process:
1. Do a search of any data and switch to the visualisation tab
2. In the top left, in the visualisastion menu, select "Sunburst viz"
3. Open the "Format" menu then select "Help"
4. There will be a link to the in-app documentation, which includes working examples
This visualisation expects tablular data, with any amount of text/category columns, but the last column should be the numerical value. Null or blank columns are allowed before the final column to create a more "sunburst-y" visualization.
The typical search uses stats command like so:
index=* | stats count BY index sourcetype sourceSidenote: a much faster search to do the same thing is
|tstats count where index=* BY index sourcetype sourceNote that stats does not return rows when the group BY field is null. Use this one simple trick to convert nulls to be an empty string instead:
index=_internal | eval component = coalesce(component,"") | eval log_level = coalesce(log_level,"") | stats count by sourcetype component log_levelAdd more fields after the "BY" keyword to increase the depth of the sunburst
The "Color overrides" field accepts either a JSON object (in curly braces) or comma separated pairs. For example to make sure that "INFO" values are green, WARN's are orange and ERROR's are red, set the value like so:
INFO,#1a9035,ERROR,#b22b32,WARN,#AF5300
The following third-party libraries are used by this app. Thank you!
v1.4.6
* Fix broken viz when null data. Thank you Tatsuya-hasegawa for supplying pull request.
v1.4.5
* Update internal jquery library for Splunk Cloud compatibility
v.1.4.3
* Token handling improvements. New format menu option so you can set what the token will default to, when null.
v.1.3.2
* Minor bug fixes
v1.3.1
* Fix for 7.3 to remove "undefined" messages in format menu
v1.4.5
* Update internal jquery library for Splunk Cloud compatibility
v.1.4.3
* Token handling improvements. New format menu option so you can set what the token will default to, when null.
v.1.3.2
* Minor bug fixes
v1.3.1
* Fix for 7.3 to remove "undefined" messages in format menu
v.1.4.3
* Token handling improvements. New format menu option so you can set what the token will default to, when null.
v.1.3.2
* Minor bug fixes
v1.3.1
* Fix for 7.3 to remove "undefined" messages in format menu
v.1.3.2
* Minor bug fixes
v1.3.1
* Fix for 7.3 to remove "undefined" messages in format menu
Now works in IE11 and Edge. Handles large dataset better.
More color themes, add color overrides, different coloring modes, updated logo, better error handling
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