Class CIM_CIMOMStatisticalData
extends CIM_StatisticalData

CIM_CIMOMStatisticalData provides statistical data about the performance of the CIM Object Manager. Each object of this class provides elapsed time and size data for a particular type of CIM operation. All operations of that type, regardless of the CIM operations protocol being used, are accumulated in one object and covers the CIM operations issued by all clients of the Object Manager scoping the instance. Batched CIM operations are accumulated into a separate operation type for "Batched". The counters in this class SHOULD be implemented such that they always increment and naturally wrap around when their numerical limit is exceeded. A client that calculates the difference of two snapshots of a counter at the beginning and end of a measurement interval should get the correct result, even if there was a wrap-around in between obtaining the two snapshots. (Two or more wrap arounds will result in wrong data being calculated.) The gathering of the data can be controlled through the property, CIM_ObjectManager.GatherStatisticalData. The time interval to which the statistical data applies, ends at the current time and therefore includes the most current CIM operations. The interval starts when the statistical data gathering was last turned on for the Object Manager.

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

Name	Data Type	Value
Description	string	CIM_CIMOMStatisticalData provides statistical data about the performance of the CIM Object Manager. Each object of this class provides elapsed time and size data for a particular type of CIM operation. All operations of that type, regardless of the CIM operations protocol being used, are accumulated in one object and covers the CIM operations issued by all clients of the Object Manager scoping the instance. Batched CIM operations are accumulated into a separate operation type for "Batched". The counters in this class SHOULD be implemented such that they always increment and naturally wrap around when their numerical limit is exceeded. A client that calculates the difference of two snapshots of a counter at the beginning and end of a measurement interval should get the correct result, even if there was a wrap-around in between obtaining the two snapshots. (Two or more wrap arounds will result in wrong data being calculated.) The gathering of the data can be controlled through the property, CIM_ObjectManager.GatherStatisticalData. The time interval to which the statistical data applies, ends at the current time and therefore includes the most current CIM operations. The interval starts when the statistical data gathering was last turned on for the Object Manager.
UMLPackagePath	string	CIM::Interop
Version	string	2.19.0

Class Properties

Local Class Properties

Name	Data Type	Default Value	Qualifiers
Name	Data Type	Default Value	Name	Data Type	Value
CimomElapsedTime	datetime
			Description	string	The CimomElapsedTime property contains the elapsed time spent in the CIM Object Manager for this operation type, not counting the elapsed time spent in providers and the underlying instrumentation. The measurement points for this property SHOULD be at the transport layer interface on the network side, and at the provider interface on the instrumentation side of the CIM Object Manager.
			Required	boolean	true
InstanceID	string
			Description	string	The InstanceID property opaquely identifies a unique instance of CIMOMStatisticalData and MUST be unique within a namespace. In order to ensure uniqueness, the value of InstanceID MUST be constructed in the following manner: CIM<ID> The <ID> MUST include a CIM Object Manager specified unique identifier.
			Key	boolean	true
			Override	string	InstanceID
NumberOfOperations	uint64
			Counter	boolean	true
			Description	string	The NumberOfOperations property contains the number of CIM operations of the specified type. This property can be used to calculate average values per CIM operation.
			Required	boolean	true
OperationType	uint16
			Description	string	The OperationType property identifies the type of CIM operation for which data is reported in this instance. Batched CIM operations (consisting of multiple simple CIM operations) are reported against the "Batched" type only.
			ModelCorrespondence	string	CIM_CIMOMStatisticalData.OtherOperationType
			Required	boolean	true
			ValueMap	string	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
			Values	string	Unknown, Other, Batched, GetClass, GetInstance, DeleteClass, DeleteInstance, CreateClass, CreateInstance, ModifyClass, ModifyInstance, EnumerateClasses, EnumerateClassNames, EnumerateInstances, EnumerateInstanceNames, ExecQuery, Associators, AssociatorNames, References, ReferenceNames, GetProperty, SetProperty, GetQualifier, SetQualifier, DeleteQualifier, EnumerateQualifiers, IndicationDelivery
OtherOperationType	string
			Description	string	The OtherOperationType property identifies the operation if the OperationType property has a value of 1 ("Other"). For all other values of OperationType, the property is NULL.
			MaxLen	uint32	64
			ModelCorrespondence	string	CIM_CIMOMStatisticalData.OperationType
ProviderElapsedTime	datetime
			Description	string	The ProviderElapsedTime property contains the elapsed time spent in all providers involved with this operation type, including the underlying instrumentation. The measurement point for this property SHOULD be from the provider interface of the CIM Object Manager.
			Required	boolean	true
RequestSize	uint64
			Counter	boolean	true
			Description	string	The RequestSize property contains the size of the operation requests sent to the CIM Object Manager. Any overhead of protocols above the transport protocol SHOULD be included in the count. For example, for the HTTP protocol, the size would include the size of the HTTP payload and the size of the HTTP headers.
			PUnit	string	byte
			Units	string	Bytes
ResponseSize	uint64
			Counter	boolean	true
			Description	string	The ResponseSize property contains the size of the operation responses sent back from the CIM Object Manager. Any overhead of protocols above the transport protocol SHOULD be included in the count. For example, for the HTTP protocol, the size would include the size of the HTTP payload and the size of the HTTP headers.
			PUnit	string	byte
			Units	string	Bytes

Inherited Properties

Name	Data Type
Caption	string
Description	string
ElementName	string
Generation	uint64
RateIntervalEndTime	datetime
RateIntervalStartTime	datetime
SampleInterval	datetime
StartStatisticTime	datetime
StatisticTime	datetime

Class Methods

Inherited Class Methods

Name	Return Type
ResetSelectedStats	uint32

Class CIM_CIMOMStatisticalData extends CIM_StatisticalData

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

Class Hierarchy

Direct Known Subclasses