Calculation 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

[Anonymous · Accepted solution]

Hi @Maximus,

You can try to use the following measure formula to get the max duration from current row context:

formula =
VAR summary =
    SUMMARIZE (
        ALLSELECTED ( 'Table' ),
        [JOB_ID],
        [PRCS_START_TIME],
        [PRCS_END_TIME],
        "Diff", DATEDIFF ( 'Table'[PRCS_START_TIME], 'Table'[PRCS_END_TIME], SECOND )
    )
RETURN
    MAXX ( summary, [Diff] )

Regards,

Xiaoxin Sheng