Calculate Overall Run time with overlapping time intervals

[Maximus]

Hi,

Need a help for calculating sum of the job elapsed time, here the data between the jobs are overlapped(means few jobs started in parallel). 

Please help.

Here is the sample data.

From JOB_ID : 14 to 20 , the Start time and End Time are slightly overlapped ; and the JOB_ID 17 covers the overall period between(14 to 20)

Batch_Date	JOB_ID	PRCS_START_TIME	PRCS_END_TIME
2023-01-13	1	2023-01-13 11:36:34	2023-01-13 11:37:18
2023-01-13	2	2023-01-13 11:37:34	2023-01-13 11:39:34
2023-01-13	3	2023-01-13 11:39:53	2023-01-13 11:44:20
2023-01-13	4	2023-01-13 11:41:03	2023-01-13 11:41:34
2023-01-13	5	2023-01-13 11:41:51	2023-01-13 11:43:30
2023-01-13	6	2023-01-13 11:44:36	2023-01-13 11:45:41
2023-01-13	7	2023-01-13 11:45:57	2023-01-13 11:47:25
2023-01-13	8	2023-01-13 11:47:04	2023-01-13 11:47:40
2023-01-13	9	2023-01-13 11:47:04	2023-01-13 11:47:40
2023-01-13	10	2023-01-13 11:47:04	2023-01-13 11:47:41
2023-01-13	11	2023-01-13 11:47:04	2023-01-13 11:47:41
2023-01-13	12	2023-01-13 11:47:04	2023-01-13 11:47:41
2023-01-13	13	2023-01-13 11:47:05	2023-01-13 11:47:42
2023-01-13	14	2023-01-13 11:47:41	2023-01-13 11:49:01
2023-01-13	15	2023-01-13 11:47:44	2023-01-13 11:48:20
2023-01-13	16	2023-01-13 11:47:58	2023-01-13 11:49:30
2023-01-13	17	2023-01-13 11:47:58	2023-01-13 11:50:12
2023-01-13	18	2023-01-13 11:48:00	2023-01-13 11:49:52
2023-01-13	19	2023-01-13 11:48:00	2023-01-13 11:49:36
2023-01-13	20	2023-01-13 11:48:00	2023-01-13 11:49:36

Excepted output:

Total Elapsed Time for the below group : 2.14 minutes

2023-01-13 11:47:41	2023-01-13 11:49:01
2023-01-13 11:47:44	2023-01-13 11:48:20
2023-01-13 11:47:58	2023-01-13 11:49:30
2023-01-13 11:47:58	2023-01-13 11:50:12
2023-01-13 11:48:00	2023-01-13 11:49:52
2023-01-13 11:48:00	2023-01-13 11:49:36
2023-01-13 11:48:00	2023-01-13 11:49:36

[v-yiruan-msft]

Hi @Maximus ,

You can create a calculated column as below to get it, please find the details in the attachment.

Column = 
VAR _count =
    CALCULATE (
        DISTINCTCOUNT ( 'Table'[PRCS_END_TIME] ),
        FILTER (
            'Table',
            'Table'[Batch_Date] = EARLIER ( 'Table'[Batch_Date] )
                && 'Table'[PRCS_START_TIME] = EARLIER ( 'Table'[PRCS_START_TIME] )
        )
    )
VAR _nendtime =
    CALCULATE (
        MAX ( 'Table'[PRCS_END_TIME] ),
        FILTER (
            'Table',
            'Table'[Batch_Date] = EARLIER ( 'Table'[Batch_Date] )
                && 'Table'[PRCS_START_TIME] = EARLIER ( 'Table'[PRCS_START_TIME] )
        )
    )
VAR _Seconds =
    DATEDIFF ( 'Table'[PRCS_START_TIME], _nendtime, SECOND )
VAR _Minutes =
    INT ( DIVIDE ( _Seconds, 60 ) )
VAR _RemainingSeconds =
    MOD ( _Seconds, 60 )
VAR _Hours =
    INT ( DIVIDE ( _Minutes, 60 ) )
VAR _RemainingMinutes =
    MOD ( _Minutes, 60 )
RETURN
    IF (
        _count > 1
            && 'Table'[PRCS_END_TIME] = _nendtime,
        FORMAT ( _Hours, "00" ) & ":"
            & FORMAT ( _RemainingMinutes, "00" ) & ":"
            & FORMAT ( _RemainingSeconds, "00" ),
        BLANK ()
    )

Best Regards