wWin32_PerfRawData_ContentIndex_IndexingService class

  • Article

The Win32_PerfRawData_ContentIndex_IndexingService raw performance data class provides raw data from performance counters that monitor the Indexing Service. The Indexing Service is a service which manages, queries, and indexes information in file systems or web servers. Using filters that understand a file's format, the service extracts content into catalogs of indexes for efficient searching.

This class represents the Indexing Service object in System Monitor. The WMI source of its data is the high-performance Performance Counter Provider. The original data source is the ContentFilter performance library. The corresponding formatted data class is Win32_PerfFormattedData_ContentIndex_IndexingService. 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 Performance Counter Provider.

The following syntax is simplified from MOF code and shows all 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 wWin32_PerfRawData_ContentIndex_IndexingService : Win32_PerfRawData
{
  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;
  uint32 UniqueKeys;
  uint32 WordLists;
  uint32 TotalNumberDocuments;
  uint32 TotalNumberOfQueries;
};

Members

The Win32_PerfRawData_ContentIndex_IndexingService class has these types of members:

  • Properties

Properties

The Win32_PerfRawData_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: DisplayName ("Deferred for indexing") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

Number of files that are 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: DisplayName ("Files to be indexed") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

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: DisplayName ("Index size (MB)") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

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

MergeProgress

Data type: uint32

Access type: Read/write

Qualifiers: DisplayName ("Merge progress") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

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. When sub-classed, the property can be overridden to be a key property. This property is inherited from CIM_StatisticalInformation.

NumberDocumentsIndexed

Data type: uint32

Access type: Read/write

Qualifiers: DisplayName ("# documents indexed") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

Number of documents that are indexed after the index was mounted.

RunningQueries

Data type: uint32

Access type: Read/write

Qualifiers: DisplayName ("Running queries") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

Number of active query client connections.

SavedIndexes

Data type: uint32

Access type: Read/write

Qualifiers: DisplayName ("Saved indexes") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

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 could 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: uint32

Access type: Read-only

Qualifiers: DisplayName ("Total # of documents") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

Total number of documents in the index.

TotalNumberOfQueries

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Total # of queries") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

Total number of queries made on the index.

UniqueKeys

Data type: uint32

Access type: Read/write

Qualifiers: DisplayName ("Unique keys") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

Number of unique keys (words, and so on) in the index.

WordLists

Data type: uint32

Access type: Read/write

Qualifiers: DisplayName ("Word lists") , CounterType (65536) , DefaultScale (0) , PerfDetail (100)

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; WbemPerf.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