When viewing an Entity Collection definition in Analyzer, incident counts are returned quickly but drillthrough to view all incidents comprising the incident count is quite slow; reports of 30 minutes or more are common, depending upon the number of records returned.
Release : 184.108.40.206
This is caused by the structure of the query in the view vLDW_EntityCollectionToEventFact. Multiple entity type tables are joined by the query in this view, with an attendant execution cost.
The view vLDW_EntityCollectionToEventFact has been optimized in ICA version 6.5.4 to query entity types discretely.