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Win32_PerfFormattedData_ContentIndex_IndexingService class

The Win32_PerfFormattedData_ContentIndex_IndexingService formatted data class provides calculated data from performance counters that monitor the state of the Indexing Service. The Indexing Service manages, queries, and indexes information in file systems or web servers. Using filters designed for the format of the file, the service extracts content into catalogs of indexes for efficient searching.

This class represents the Indexing Service object in System Monitor and returns the same data you see in System Monitor. This class derives its raw data from the corresponding raw class Win32_PerfRawData_ContentIndex_IndexingService. The original data source is the ContentIndex performance library. Data is dynamically provided for this class from the performance library object by the WmiPerfInst provider.

Windows Server 2003 and Windows XP:  WMI data for this class is supplied by the Formatted Performance Data Provider.

The following syntax is simplified from MOF code and shows all of the inherited properties, including the Frequency and Timestamp properties required for class display in System Monitor. For more information about required property qualifiers, see Property Qualifiers for Performance Counter Classes. For more information about CounterType values, see WMI Performance Counter Types.

Syntax

class Win32_PerfFormattedData_ContentIndex_IndexingService : Win32_PerfFormattedData
{
  string Caption;
  uint32 DeferredForIndexing;
  string Description;
  uint32 FilesToBeIndexed;
  uint64 Frequency_Object;
  uint64 Frequency_PerfTime;
  uint64 Frequency_Sys100NS;
  uint32 IndexSizeMB;
  uint32 MergeProgress;
  string Name;
  uint32 NumberDocumentsIndexed;
  uint32 RunningQueries;
  uint32 SavedIndexes;
  uint64 Timestamp_Object;
  uint64 Timestamp_PerfTime;
  uint64 Timestamp_Sys100NS;
  unit32 TotalNumberDocuments;
  unit32 TotalNumberOfQueries;
  uint32 UniqueKeys;
  uint32 WordLists;
};

Members

The Win32_PerfFormattedData_ContentIndex_IndexingService class has these types of members:

Properties

The Win32_PerfFormattedData_ContentIndex_IndexingService class has these properties.

Caption
Data type: string
Access type: Read-only

Short textual description for the statistic or metric. This property is inherited from CIM_StatisticalInformation.

DeferredForIndexing
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("DeferredForIndexing") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of files not available and deferred for indexing.

Description
Data type: string
Access type: Read-only

Textual description of the statistic or metric. This property is inherited from CIM_StatisticalInformation.

FilesToBeIndexed
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("FilesToBeIndexed") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of files to be filtered and added to the index.

Frequency_Object
Data type: uint64
Access type: Read-only

Frequency, in ticks per second, of Timestamp_Object. This property is defined by the provider. This property is inherited from Win32_Perf.

For more information about using uint64 values in scripts, see Scripting in WMI.

Frequency_PerfTime
Data type: uint64
Access type: Read-only

Frequency, in ticks per second, of Timestamp_Perftime. A value can be obtained by calling the Windows function QueryPerformanceCounter. This property is inherited from Win32_Perf.

For more information about using uint64 values in scripts, see Scripting in WMI.

Frequency_Sys100NS
Data type: uint64
Access type: Read-only

Frequency, in ticks per second, of Timestamp_Sys100NS (10000000). This property is inherited from Win32_Perf.

For more information about using uint64 values in scripts, see Scripting in WMI.

IndexSizeMB
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("IndexSizeMB") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Size of the content index (*.ci files only) in megabytes.

MergeProgress
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("MergeProgress") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Percent of the merge that is complete for the current merge.

Name
Data type: string
Access type: Read-only
Qualifiers: Key, MaxLen (256)

Label by which the statistic or metric is known. This property is inherited from CIM_StatisticalInformation.

NumberDocumentsIndexed
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("NumberDocumentsIndexed") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of documents indexed after the index was mounted.

RunningQueries
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("RunningQueries") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of active query client connections.

SavedIndexes
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("SavedIndexes") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of saved indexes.

Timestamp_Object
Data type: uint64
Access type: Read-only

Object-defined timestamp, defined by the provider. This property is inherited from Win32_Perf.

For more information about using uint64 values in scripts, see Scripting in WMI.

Timestamp_PerfTime
Data type: uint64
Access type: Read-only

High Performance counter timestamp. A value can be obtained by calling the Windows function QueryPerformanceCounter. This property is inherited from Win32_Perf.

For more information about using uint64 values in scripts, see Scripting in WMI.

Timestamp_Sys100NS
Data type: uint64
Access type: Read-only

Timestamp value in 100 nanosecond units. This property is inherited from Win32_Perf.

For more information about using uint64 values in scripts, see Scripting in WMI.

TotalNumberDocuments
Data type: unit32
Access type: Read-only
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("TotalNumberDocuments") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Total number of documents in the index.

TotalNumberOfQueries
Data type: unit32
Access type: Read-only
Qualifiers: CookingType ("PERF_COUNTER_RAWCOUNT") , Counter ("TotalNumberOfQueries") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Total number of queries.

UniqueKeys
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("") , Counter ("UniqueKeys") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of unique keys, words or phrases, in the index.

WordLists
Data type: uint32
Access type: Read/write
Qualifiers: CookingType ("") , Counter ("WordLists") , PerfTimeStamp ("Timestamp_PerfTime") , PerfTimeFreq ("Frequency_PerfTime")

Number of word lists.

Remarks

All classes derived from Win32_Perf are designed to be used with a refresher object. For more information about how to create and use a refresher object in C++, see Accessing Performance Data in C++. For more information about how to create and use a refresher object using scripts, see Refreshing WMI Data in Scripts.

The performance class and property qualifiers determine how to interpret the class data. For more information, see Class Qualifiers for Performance Counter Classes and Property Qualifiers for Performance Counter Classes.

Examples

For script code examples, see WMI Tasks for Scripts and Applications and the TechNet ScriptCenter Script Repository.

For C++ code examples, see WMI C++ Application Examples.

Requirements

Minimum supported client

Windows XP

Minimum supported server

Windows Server 2003

Namespace

\root\CIMV2

DLL

WmiPerfInst.dll;
WmiCookr.dll on Windows Server 2003 and Windows XP

See also

Performance Counter Classes
Accessing WMI Preinstalled Performance Classes
WMI Tasks: Performance Monitoring
Accessing Performance Data in Script

 

 

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