In Workload Summary Report, why does SQL Executions metric shows 0 Min Baseline Range?
Possible that within the Time Range selected, Performance Analysis was shutdown or Performance Analysis collector service was stopped.
As far as PA's definition of SQL Executions, it's just the total number of successfully run SQL statements that we have captured. If PA did not capture something within the specified time range, then there will be no or zero data on the report.
If Performance Analysis was not stopped or shutdown within the time range selected for the report, please contact technical support for analysis and investigation.