Using SMF 87 records
SMF 87 record subtype 1 helps you identify global generic queue scan issuers. SMF 87 record subtype 2 helps you diagnose application problems related to ENQ and DEQ and monitor the usage of ENQ/DEQ/ISGENQ/RESERVE requests.
SMF 87 records are mapped by macro SYS1.SAMPLIB(ISGYSMFR). In order to access a record programmatically, use macro IFASMFR.
Record environment
Macro: SMFEWTM BRANCH=YES (record exit: IEFU84)
Mode: Subtype Mode
1 and 2 Task (Non-Cross Memory)
Storage Residency: 31-bit
SUBSYS: SYSSTC
Mode: Subtype Mode
1 and 2 Task (Non-Cross Memory)
Storage Residency: 31-bit
SUBSYS: SYSSTC