Expert Advice

IMS_Tran_Total_DBIO_High  
Situation Description
Suggested Actions
Situation Description

Transaction total database IO high

 

Suggested Actions

This situation triggers when the I/O count, VSAM and OSAM, for a transaction instance (UOR) is greater than the specified threshold. This may be due to insufficient buffers of the appropriate size to adequately queue database segments.

 

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