The Time Zone used for Data Insight (DI) reports for scheduling may need to be identified when the nodes (Filers, Collectors, Indexers, Management Server) are spread across geographical regions.
The Time Zone is always based on the location of the Management Server as it is the Data Insight server which will launch the report. The Management Server will contact relevant Indexers to capture data based on the report, which will return to the Management Server to complete the report processing and provide the report. No other servers are involved in the report processing.