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INDB2_TIME is less than the ORIO_WTIME & INDB2_CPU TIME
Article ID: 16335
Updated On:
Products
Bind Analyzer for DB2 for z/OS
SQL-Ease for DB2 for z/OS
SYSVIEW Performance Management Option for DB2 for z/OS
Plan Analyzer for DB2 for z/OS
Subsystem Analyzer for DB2 for z/OS
Issue/Introduction
When viewing the Exception Detail screen, the INDB2_TIME is less than the ORIO_WTIME & INDB2_CPU TIME. Also, the Fetch Count is zero when 10 rows were fetched. Is this correct?
Environment
Release:
Component: PDT
Component: PDT
Resolution
Both the INDB2_CPU & the ORIO_WTIME can be larger than the INDB2_TIME. For SQL requests that use CPU parallelism the INDB2_CPU & ORIO_WTIME are accumulated across all of the parallel tasks. Also, the INDB2_CPU includes both standard CPU and zIIP CPU time.
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