# Class CIM_StatisticalRuntimeOverview
extends CIM_StatisticalData

This class represents statistical data and metrics that characterize the application as a whole. It exists only once per application system instance and provides primarily raw data for the monitoring of service levels. Therefore, the metrics presented are only a summary or overview of the application system behavior at a certain point of time. Instances are only available if the concerned application is running. Therefore, an instance of ApplicationSystem MUST exist when the instance of this class is created.

### Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods

## Class Hierarchy

CIM_ManagedElement
|
+--CIM_StatisticalData
|
+--CIM_StatisticalRuntimeOverview

## Direct Known Subclasses

## Class Qualifiers

Name | Data Type | Value
--- | --- | ---
Description | string | This class represents statistical data and metrics that characterize the application as a whole. It exists only once per application system instance and provides primarily raw data for the monitoring of service levels. Therefore, the metrics presented are only a summary or overview of the application system behavior at a certain point of time. Instances are only available if the concerned application is running. Therefore, an instance of ApplicationSystem MUST exist when the instance of this class is created.
UMLPackagePath | string | CIM::Application::AppRuntime
Version | string | 2.8.0

## Class Properties

### Local Class Properties

Name | Data Type | Default Value | Qualifiers
--- | --- | --- | ---
Name | Data Type | Value
AverageResponseTime | uint32 |
Description | string | The average response time is the mean of a number of requests captured between StatisticTime and a close point in time in the past. This interval or duration, that the average depends on, is defined by the underlying implementation such that it still has a reasonable proximity to one point in time. The term average is not focused on averaging a number of requests but averaging a period of time. Therefore, the average does not relate to more than a couple of minutes and, consequently, AverageResponseTime has the notion of the response time at the point in time of StatisticTime. If the interval is too great, AverageResponseTime becomes meaningless for monitoring. If no response time can be determined, the value is 0.
PUnit | string | second * 10^-3
Units | string | MilliSeconds
LastActivity | datetime |
Description | string | The point in time (date and time) when the most recent inbound activity was observed for the application. A value of all zeros indicates that no inbound activity has taken place since the application was started.
NumberOfActiveRequestors | uint32 |
Counter | boolean | true
Description | string | The number of active requestors in the application system. It may differ from the number of active requests (greater if a requestor has issued multiple requests, smaller if some of the requestors have no request running at the considered point in time). Very often it reflects the number of user logged on to the application system or the number of sessions being served by the system. Note that the semantics of a requestor are general enough to characterize the entire application system.
NumberOfActiveRequests | uint32 |
Counter | boolean | true
Description | string | The number of requests currently being served. This is not the count of open connections! Very often it reflects the number of current user requests. Note that the semantics of a request are general enough to characterize the entire application system.

### Inherited Properties

Name | Data Type | Class Origin
--- | --- | ---
Caption | string | CIM_ManagedElement
Description | string | CIM_ManagedElement
ElementName | string | CIM_StatisticalData
Generation | uint64 | CIM_ManagedElement
InstanceID | string | CIM_StatisticalData
SampleInterval | datetime | CIM_StatisticalData
StartStatisticTime | datetime | CIM_StatisticalData
StatisticTime | datetime | CIM_StatisticalData

## Class Methods

### Inherited Class Methods

Name | Return Type | Class Origin
--- | --- | ---
ResetSelectedStats | uint32 | CIM_StatisticalData