IBMIS 8.5: DataStage Incremental Load Performance Decreases Over Time
(Doc ID 1523335.1)
Last updated on JUNE 26, 2018
Applies to:PeopleSoft Enterprise EPM Foundation - Version 9.1 and later
Information in this document applies to any platform.
***Checked for relevance on 14-Aug-2014***
PeopleSoft Enterprise EPM Performance Management Warehouse 9.1 / IBMIS 8.5
Microsoft Windows Server 2008 R2 x64 (64-bit)
IBMIS 8.5 DataStage incremental load performance degrades over time on MicroSoft Windows 2008 Server. Investigated IBMIS 8.5 DataStage processing time. CSW incremental ETL Jobs run overnight, starting at 9 PM. Original processing time for these ETL Jobs took about 8 hours. The last 2 runs, on Friday and Monday, took more than 15 hours. Last night’s run is still processing after 18 hours. Current troubleshooting shows it is not a specific job that is running too long, it appears to be across the board.
Each of these ETL Jobs are a full daily incremental Master Sequence job that contain the following for a specific pillar:
1. All OWS jobs
2. All Global Dimension jobs
3. All Local Dimension jobs
4. All Data Mart Dimensions
5. All Data Mart Facts
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