A service model contains definitions of objects that represent dimensions, metrics, KPIs, and alarm thresholds. The service model also describes these objects, e g the metrics and dimensions that are required to calculate a KPI.
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Service model objects and dependencies
The metric and dimension objects are mapped to specific fields in the KDR input. The figures in the example below illustrate how the input data is mapped to a KDR and finally to dimensions and a metric.
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Example - Mapping objects to KDR inputThe UDR types below have a The UDRs Ultra configuration The KDRs are populated with the values from the collected UDRs. The keys in the At this point it would have been possible to treat both UDR types, The fields that will be used for metric calculations must be numerical types, e g int, long, float, double etc. APL configuration The service model has two dimensions, The service model has a simple structure under the The service model has one metric that calculates an average value. Similar to the dimension, there are references for each type in the expression (expr). The expression only contains one field name, which will return its actual value as a floating-point number (double). You may perform more complex calculations using functions, operators, and a combination of fields. For further information, see metric. Finally the the dimensions, metric, and the tree are combined to define two KPIs. When you apply this model in KPI Management, the output in each period will be the Service model |
Object Types Overview
These are the main object types in the service model:
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dimension | The
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tree | The The name of a
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metric | The
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threshold | The
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kpi | The
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