We are running Microsoft Power BI Report Server Version 14.0.600.434. I am trying to extract useful metadata and usage statistics from the ReportServer DB and to do so I am using dbo.ExecutionLog3 as per the generic Report Server documentation here: https://docs.microsoft.com/en-us/sql/reporting-services/report-server/report-server-executionlog-and...
I am also trying to extract some usage stats and have noticed that the Time columns are always 0. Opening a Power BI report appears to register a 'ConceptualSchema' ItemAction followed by a series of 'QueryData' ItemActions, any subsequent interactions with the report are also registered as 'QueryData' ItemActions.
With regards to failed scheduled refreshes I'm going to point you at this thread
You can get some meta data out of the Server database about what is deployed but the execution log seems to be missing most fo the useful detail. I have tried to see if the underlying log files have anything useful in them but stitching back together the execution sequence and what is actually involved is far from straight forward. So you can get usage information but not really any performance information at this point.
There was a thread on trying to get exec stats a while back.
As far as I can tell this is still correct there are no perfmon metrics available