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WMI Class Reference

See also, Windows Device Monitoring and Management.

This is the list of WMI classes OmniCenter uses to poll Windows devices for performance data.

Where not specified, the namespace is always root/cimv2.

Windows Device Type Statistical Polling

• Win32_OperatingSystem
• Win32_LogicalDisk
• Win32_PerfRawData_PerfDisk_PhysicalDisk
• Win32_PerfRawData_PerfDisk_LogicalDisk
• Win32_PerfRawData_PerfOS_Memory
• Win32_PerfRawData_PerfOS_Processor
• Win32_PerfRawData_PerfProc_Process
• Win32_PerfRawData_PerfProc_Thread
• Win32_PerfRawData_Tcpip_NetworkInterface

“Windows Service” Service Checking (using passive service checks)

• Win32_Process
• Win32_Service
• Win32_Directory
• Win32_UTCTime
• Win32_OperatingSystem

Exchange Subtype

• Win32_PerfRawData_MSExchangeIS_MSExchangeIS
• Win32_PerfRawData_MSExchangeIS_MSExchangeISMailbox
• Win32_PerfRawData_MSExchangeIS_MSExchangeISPublic
• Win32_PerfRawData_MSExchangeTransportQueues_MSExchangeTransportQueues
•Win32_PerfRawData_MSExchangeTransportSMTPSend_MSExchangeTransportSMTPSend
•Win32_PerfRawData_MSExchangeTransportSMTPReceive_MSExchangeTransportSMTPReceive
• Win32_PerfRawData_MSExchangeActiveSync_MSExchangeActiveSync
• Win32_PerfRawData_MSExchangeRpcClientAccess_MSExchangeRpcClientAccess
• Win32_PerfRawData_W3SVC_WebService
• Win32_Process
• Win32_PerfRawData_ESE_MSExchangeDatabase
• Win32_PerfRawData_MSExchangeOWA_MSExchangeOWA

IIS Subtype

• Win32_PerfRawData_PerfOS_Memory
• Win32_PerfRawData_ASPNET_ASPNET
• Win32_PerfRawData_W3SVC_WebService

Mounted Volumes Subtype

• Win32_Volume

Microsoft SQL Server Module Subtype

The following classes are all in root/cimv2
• Win32_PerfRawData_MSSQLSERVER_SQLServerAccessMethods
• Win32_PerfRawData_MSSQLSERVER_SQLServerBufferNode
• Win32_PerfRawData_MSSQLSERVER_SQLServerBufferManager
• Win32_PerfRawData_MSSQLSERVER_SQLServerMemoryManager
• Win32_PerfRawData_MSSQLSERVER_SQLServerLocks
• Win32_PerfRawData_MSSQLSERVER_SQLServerDatabases
• Win32_PerfRawData_MSSQLSERVER_SQLServerSQLStatistics
• Win32_PerfRawData_MSSQLSERVER_SQLServerGeneralStatistics
• Win32_PerfRawData_MSSQLSERVER_SQLServerDatabaseMirroring
• Win32_PerfRawData_MSSQLSERVER_SQLServerDatabaseReplica
• Win32_PerfRawData_MSSQLSERVER_SQLServerAvailabilityReplica
• Win32_PerfRawData_SQLServerAgent_SQLAgentJobs

Namespaces to test the Microsoft SQL Server Module subtype with

SQL Server 2005:
root/Microsoft/SqlServer/ComputerManagement

SQL Server 2008/2008 R2:
root/Microsoft/SqlServer/ComputerManagement10

SQL Server 2012:
root/Microsoft/SqlServer/ComputerManagement11

SQL Server 2014:
root/Microsoft/SqlServer/ComputerManagement12

Active Directory Subtype

• Win32_PerfRawData_DirectoryServices_DirectoryServices

Statistics collected using this class
• AB Client Sessions
• DS Notify Queue Size
• LDAP Active Threads
• LDAP Bind Time
• LDAP Client Sessions
• DS Client Binds
• DS Server Binds
• Directory Reads
• Directory Writes
• Kerberos Authentications
• LDAP Searches
• LDAP UDP Operations
• LDAP Writes
• Replication (Total) Objects In – DRA Inbound Objects Persec
• Replication (Total) Objects Out – DRA Outbound Objects Persec
• Replication Traffic In – DRA Inbound Bytes Total Persec
• Replication Traffic Out – DRA Outbound Bytes Total Persec
• Win32_PerfRawData_DNS_DNS

Statistics collected using this class
• Caching Memory
• Database Node Memory
• Secure Updates Received Persec
• TCP Message Memory
• TCP Query Received Persec
• TCP Response Sent Persec
• Total Query Received Persec
• Total Response Sent Persec
• UDP Message Memory
• UDP Query Received Persec
• UDP Response Sent Persec
• Nbstat Memory
• Record Flow Memory
• Dynamic Update No Operation Persec
• Dynamic Update Received Persec
• Dynamic Update Written to Database Persec
• Recursive Queries Persec
• Recursive Query Failure Persec
• Recursive Time Out Persec

DHCP Subtype

• Win32_PerfRawData_DHCPServer_DHCPServer
Statistics collected using this class
• DiscoversPersec
• OffersPersec
• RequestsPersec
• InformsPersec
• AcksPersec
• NacksPersec
• ReleasesPersec

Updated on October 25, 2019

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