SAP ABAP Data Element DB2RNDHITR (Random hit ratio)
Hierarchy
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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 | DB2RNDHITR |
Short Description | Random hit ratio |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | DB2DECPCT | |
Data Type | DEC | Counter or amount field with comma and sign |
Length | 5 | |
Decimal Places | 2 | |
Output Length | 7 | |
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 | Rand hit ratio |
Long | 20 | Random hit ratio |
Heading | 0 |
Documentation
Definition
Random hit ratio = 100 * (random getpage requests - random sync. reads) / random getpage requests
random getpage requests = getpage req. total - getpage req. sequential
random sync. reads = sync. reads total - sync. reads sequential
History
Last changed by/on | SAP | 20110908 |
SAP Release Created in |