META-INF.consoleplugin.modelstatistics.templates.plots.html Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of io.neba.neba-core Show documentation

Contains the entire NEBA core implementation, i.e. the framework that interprets the NEBA API annotations and provides implementations for the service and lifecycle callback interfaces provided in the NEBA API. This package must not export anything as its implementation details are entirely private.

There is a newer version: 5.2.3

Show newest version


    
        
    
    
        Writing expressions
        An expression filters the list of resource models. It allows finding models with specific performance characteristics. For instance, mappings > instantiations
        finds models causing more than one subsequent resource to model mapping when instantiated. The query averageMappingDuration > average(averageMappingDuration)
        finds resource models who's individual average mapping duration is higher than the average mapping duration of all resource models. All properties, except when enclosed in entire(...) or average(...), apply
        to the individual model. For instance, mappingDurationMedian < averageMappingDuration translates to "find models who's mapping duration median is less than it's average mapping duration".
        One can also employ sub clauses and arithmetic expressions. For instance, totalMappingDuration > entire(totalMappingDuration) * 0.05 finds models that are responsible for more than 5% of the entire mapping time.

        The model visualization
        The models are ordered by their total mapping time (totalMappingDuration). Each graph exhibits the following dimensions;
        
            
                Instantiations The number of times the model was instantiated
                Cache hits The number of times the model was loaded from a resource model cache, for instance the default NEBA request-scoped resource model cache.
                Subsequent mappings The total number of resource to model mappings initiated by a resource model, i.e. the subsequently used resource models.
                Ø duration The average duration of one resource to model mapping for this type
                median The median duration of one resource to model mapping for this type
                Lazy fields The number of lazy fields (Optional fields or lazy-loading collections) of this resource model
                Greedy fields The number of non-lazy fields (neither Optional nor lazy-loading collections) of this resource model
                Total time The total time spent mapping this model

Instantiations	The number of times the model was instantiated
Cache hits	The number of times the model was loaded from a resource model cache, for instance the default NEBA request-scoped resource model cache.
Subsequent mappings	The total number of resource to model mappings initiated by a resource model, i.e. the subsequently used resource models.
Ø duration	The average duration of one resource to model mapping for this type
median	The median duration of one resource to model mapping for this type
Lazy fields	The number of lazy fields (Optional fields or lazy-loading collections) of this resource model
Greedy fields	The number of non-lazy fields (neither Optional nor lazy-loading collections) of this resource model
Total time	The total time spent mapping this model