After upgrade to version 12.0, Spotlight is raising Long Running SQL alarm reported from Diagnostic Server on production monitored servers:
"SQL - Long Running SQL: SPID 70 has been executing for 20 minutes 12 seconds. Hostname: CTSQLMON01 Program Name: Spotlight Diagnostic Server XEventsReader (Monitoring) Status: suspended Login Name: VIKING\svc_spotlight_admin Database: master Query Text: SELECT type, data FROM sys.fn_MSxe_read_event_stream (@source, @sourceopt) .."