Splunk IT Service Intelligence (ITSI) is a premium offering that requires the purchase of an additional license on top of the Splunk core.
Let me demonstrate how easy it is to upgrade an existing Splunk IT Essentials Work installation to Splunk IT Service Intelligence with that license.
I will also briefly cover the installation of the "Monitoring Unix and Linux" content pack, included with the "Splunk App for Content Packs." This content pack provides out-of-the-box services, KPIs, and other ITSI objects to help you quickly set up your IT Service Intelligence environment.
Splunk documentation links:
About Splunk IT Service Intelligence (ITSI):
https://docs.splunk.com/Documentation...
Plan your ITSI deployment:
https://docs.splunk.com/Documentation...
Install Splunk IT Service Intelligence on a single instance:
https://docs.splunk.com/Documentation...
Where to install IT Service Intelligence in a distributed environment:
https://docs.splunk.com/Documentation...
Install a Splunk License:
https://docs.splunk.com/Documentation...
Splunk App for Content Packs on Splunkbase:
https://splunkbase.splunk.com/app/5391