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Abnormal elapsed time between dataflows

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Hello,

 

We are facing a problem with all our jobs.

 

Suddenly duration of all jobs increased.

Since June 24th, we noticed dataflows processing time didn't change, but duration between the end of a dataflow and the start of the next one increased.

This time was multiplied by ~10 (transition time went from 1 to ~10 seconds). Dataflows are executed in sequence (chained one after the other).

 

Find below an extract of the log files before and after "bug" :

 

On the 22nd : 1 second

(12.2) 06-22-15 12:00:35 (7056:6112) DATAFLOW: Process to execute data flow <DF_ODS11_Ref_Ordre> is completed.

(12.2) 06-22-15 12:00:36 (9424:10884) DATAFLOW: Process to execute data flow <DF_ODS11_Ref_Alarme> is started.

 

DF1 --- 1sec --- DF2

1sec               1sec

 

On the 29th : 11 seconds

(12.2) 06-29-15 12:03:14 (7600:7040) DATAFLOW: Process to execute data flow <DF_ODS11_Ref_Ordre> is completed.

(12.2) 06-29-15 12:03:25 (10200:6316) DATAFLOW: Process to execute data flow <DF_ODS11_Ref_Alarme> is started.

 

DF1 ------------------- 10sec --------------------- DF2

1sec                                                    1sec

 

Do you have any idea of what could have caused this problem?

 

For information :

BODS version : SAP BODS XiR3 12.2

DBMS version : Oracle 11

Server : Windows server 2008 R2

 

Best regards,

Aurélien DIDIER-LAURENT


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