The audit logs detail usage of this report type under the following events:
View Power BI Report
Delete Power BI report
Create Power BI report
Downloaded Power BI report
The field ReportType has the value "PaginatedReport" to identify paginated as opposed to Power BI reports.
Also, the audit logs provide the following events for paginated reports:
Bound Power BI dataset to gateway
Discover Power BI Datasource
TakeOverDatasource