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Message Posted: Thu, 11 Dec 2003 @ 15:52:02 GMT

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Subj:   Re: System performance problem
From:   Judge, James A

You should have access to the Teradata Orange Books on your NCR@YourService. There is one about Amp Worker Tasks (AWT). If your system ran out of available AWT's it would go into "flow control" stopping any new work from entering until AWT's became available. There are UNIX utilities on your nodes that show you this AWT usage. Ask your Teradata support person for more info on these. The logs and resusage won't show you if AWT congestion is occurring.

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