https://github.com/ManageIQ/manageiq/pull/11089
https://github.com/ManageIQ/manageiq/pull/11089 Merged
Needs more info to reproduce. didn't see any "Running Hours" column option in the report creation. Adding "Fixed Compute Metric" wasn't help.
So the 'running hours' request translates to the fixed_compute_metric column. the number there is the amount of metrics we have available for the time period. if you group results by day and metrics were collected continuously then the value in "Fixed Compute Metric" field would be 24.