If the execution time exceeds one hour, the calculation is going wrong. The screenshots attached for reference
Ideally, when the time taken for the execution exceeds 60 minutes, the time should be reflected properly in HH MM SS format. In the above screenshot attached, the execution started at 12:47:50 and ended the execution at 2:15:07, so ideally, it should be 1hr 27mins, whereas the report shows 1hr 87 mins ..