Does The Gathering Of The IDB2 1017 Information And Reporting Consume A Lot Of Storage?

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

Does the gathering of the 1017 information and reporting consume a lot of storage? Should there  be concerned about virtual storage increases?

Environment

Release:
Component: CIDB

Resolution

The IRLMCONT request doesn't use a lot of storage (244 bytes per entry for a holder or waiter). For the customized request, storage is only needed to hold the entries until they are written to the output file, so the usage would ever become a significant concern.