SAP ABAP Data Element DB2READWRI (Pages read vs. pages written)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷ BC-DB-DB2 (Application Component) DB2 for z/OS
⤷ STU3 (Package) Development Class for Database Monitor
⤷ BC-DB-DB2 (Application Component) DB2 for z/OS
⤷ STU3 (Package) Development Class for Database Monitor
Basic Data
Data Element | DB2READWRI |
Short Description | Pages read vs. pages written |
Data Type
Category of Dictionary Type | Direct Type Entry | |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | ||
Data Type | INT4 | 4-byte integer, integer number with sign |
Length | 10 | |
Decimal Places | 0 | |
Output Length | 11 | |
Value Table |
Further Characteristics
Search Help: Name | ||
Search Help: Parameters | ||
Parameter ID | ||
Default Component name | ||
Change document | ||
No Input History | ||
Basic direction is set to LTR | ||
No BIDI Filtering |
Field Label
Length | Field Label | |
Short | 0 | |
Medium | 15 | Reads per write |
Long | 20 | Reads per write |
Heading | 0 |
Documentation
Definition
Hiperpool efficiency (in percent) =
(Synchronous reads + pages read with ADMF + pages read without ADMF) /
(Synchronous writes + pages written with ADMF + pages written without ADMF) * 100
ADMF = Asynchronous data mover facility
History
Last changed by/on | SAP | 20130604 |
SAP Release Created in |