For the metricReport, could display time Taken from big number of ms to display make sense of format

For the metricReport, could display time Taken from big number of ms to display make sense of format.

In the generate report for overview section, it has time taken number, that displays a huge number is millisecond. not make sense people to understand how long it takes to run the whole test till the manually calculate use math. in the overview section, better convert to hour, min, sec and ms.