Win32_PerfRawData_Tcpip_NetworkAdapter, ROOT\CIMV2

Class | Methods | Properties (31) | Qualifiers (12) | Instances (17) | Namespaces (1)
Samples: VB Script | C# | VB.Net | Search on:Microsoft

Description

The Network Adapter performance object consists of counters that measure the rates at which bytes and packets are sent and received over a physical or virtual network connection. It includes counters that monitor connection errors.

Win32_PerfRawData_Tcpip_NetworkAdapter properties

Win32_PerfRawData_Tcpip_NetworkAdapter has 31 properties (22 Local, 9 Derived)

NameOriginCIMType
BytesReceivedPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
BytesSentPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
BytesTotalPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
CaptionCIM_StatisticalInformation8 [string]
CurrentBandwidthWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
DescriptionCIM_StatisticalInformation8 [string]
Frequency_ObjectWin32_Perf21 [uint64]
Frequency_PerfTimeWin32_Perf21 [uint64]
Frequency_Sys100NSWin32_Perf21 [uint64]
key
Name
CIM_StatisticalInformation8 [string]
OffloadedConnectionsWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
OutputQueueLengthWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsOutboundDiscardedWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsOutboundErrorsWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsReceivedDiscardedWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsReceivedErrorsWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsReceivedNonUnicastPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsReceivedPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsReceivedUnicastPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsReceivedUnknownWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsSentNonUnicastPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsSentPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
PacketsSentUnicastPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
TCPActiveRSCConnectionsWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
TCPRSCAveragePacketSizeWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
TCPRSCCoalescedPacketsPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
TCPRSCExceptionsPersecWin32_PerfRawData_Tcpip_NetworkAdapter21 [uint64]
Timestamp_ObjectWin32_Perf21 [uint64]
Timestamp_PerfTimeWin32_Perf21 [uint64]
Timestamp_Sys100NSWin32_Perf21 [uint64]

Detailed description of Win32_PerfRawData_Tcpip_NetworkAdapter properties

Local properties (22) of Win32_PerfRawData_Tcpip_NetworkAdapter class

BytesReceivedPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-4
Description'Bytes Received/sec is the rate at which bytes are received over each network adapter, including framing characters. Network Interface\Bytes Received/sec is a subset of Network Interface\Bytes Total/sec.'
DetailLevel100
DisplayName'Bytes Received/sec'
DisplayName009'Bytes Received/sec'
HelpIndex0
PerfIndex0
BytesReceivedPersec property is in 40 classes of ROOT\cimv2 and in 1 namespace
BytesSentPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-4
Description'Bytes Sent/sec is the rate at which bytes are sent over each network adapter, including framing characters. Network Interface\Bytes Sent/sec is a subset of Network Interface\Bytes Total/sec.'
DetailLevel100
DisplayName'Bytes Sent/sec'
DisplayName009'Bytes Sent/sec'
HelpIndex0
PerfIndex0
BytesSentPersec property is in 30 classes of ROOT\cimv2 and in 1 namespace
BytesTotalPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-4
Description'Bytes Total/sec is the rate at which bytes are sent and received over each network adapter, including framing characters. Network Interface\Bytes Total/sec is a sum of Network Interface\Bytes Received/sec and Network Interface\Bytes Sent/sec.'
DetailLevel100
DisplayName'Bytes Total/sec'
DisplayName009'Bytes Total/sec'
HelpIndex0
PerfDefaultTrue
PerfIndex0
BytesTotalPersec property is in 14 classes of ROOT\cimv2 and in 1 namespace
CurrentBandwidth property
CIMTYPE'uint64'
CounterType65792
DefaultScale-6
Description'Current Bandwidth is an estimate of the current bandwidth of the network interface in bits per second (BPS). For interfaces that do not vary in bandwidth or for those where no accurate estimation can be made, this value is the nominal bandwidth.'
DetailLevel100
DisplayName'Current Bandwidth'
DisplayName009'Current Bandwidth'
HelpIndex0
PerfIndex0
CurrentBandwidth property is in 4 classes of ROOT\cimv2 and in 1 namespace
OffloadedConnections property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Offloaded Connections is the number of TCP connections (over both IPv4 and IPv6) that are currently handled by the TCP chimney offload capable network adapter.'
DetailLevel100
DisplayName'Offloaded Connections'
DisplayName009'Offloaded Connections'
HelpIndex0
PerfIndex0
OffloadedConnections property is in 4 classes of ROOT\cimv2 and in 1 namespace
OutputQueueLength property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Output Queue Length is the length of the output packet queue (in packets). If this is longer than two, there are delays and the bottleneck should be found and eliminated, if possible. Since the requests are queued by the Network Driver Interface Specification (NDIS) in this implementation, this will always be 0.'
DetailLevel100
DisplayName'Output Queue Length'
DisplayName009'Output Queue Length'
HelpIndex0
PerfIndex0
OutputQueueLength property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsOutboundDiscarded property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Packets Outbound Discarded is the number of outbound packets that were chosen to be discarded even though no errors had been detected to prevent transmission. One possible reason for discarding packets could be to free up buffer space.'
DetailLevel100
DisplayName'Packets Outbound Discarded'
DisplayName009'Packets Outbound Discarded'
HelpIndex0
PerfIndex0
PacketsOutboundDiscarded property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsOutboundErrors property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Packets Outbound Errors is the number of outbound packets that could not be transmitted because of errors.'
DetailLevel100
DisplayName'Packets Outbound Errors'
DisplayName009'Packets Outbound Errors'
HelpIndex0
PerfIndex0
PacketsOutboundErrors property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets/sec is the rate at which packets are sent and received on the network interface.'
DetailLevel100
DisplayName'Packets/sec'
DisplayName009'Packets/sec'
HelpIndex0
PerfIndex0
PacketsPersec property is in 12 classes of ROOT\cimv2 and in 1 namespace
PacketsReceivedDiscarded property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Packets Received Discarded is the number of inbound packets that were chosen to be discarded even though no errors had been detected to prevent their delivery to a higher-layer protocol. One possible reason for discarding packets could be to free up buffer space.'
DetailLevel100
DisplayName'Packets Received Discarded'
DisplayName009'Packets Received Discarded'
HelpIndex0
PerfIndex0
PacketsReceivedDiscarded property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsReceivedErrors property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Packets Received Errors is the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.'
DetailLevel100
DisplayName'Packets Received Errors'
DisplayName009'Packets Received Errors'
HelpIndex0
PerfIndex0
PacketsReceivedErrors property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsReceivedNonUnicastPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets Received Non-Unicast/sec is the rate at which non-unicast (subnet broadcast or subnet multicast) packets are delivered to a higher-layer protocol.'
DetailLevel100
DisplayName'Packets Received Non-Unicast/sec'
DisplayName009'Packets Received Non-Unicast/sec'
HelpIndex0
PerfIndex0
PacketsReceivedNonUnicastPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsReceivedPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets Received/sec is the rate at which packets are received on the network interface.'
DetailLevel100
DisplayName'Packets Received/sec'
DisplayName009'Packets Received/sec'
HelpIndex0
PerfIndex0
PacketsReceivedPersec property is in 18 classes of ROOT\cimv2 and in 1 namespace
PacketsReceivedUnicastPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets Received Unicast/sec is the rate at which (subnet) unicast packets are delivered to a higher-layer protocol.'
DetailLevel100
DisplayName'Packets Received Unicast/sec'
DisplayName009'Packets Received Unicast/sec'
HelpIndex0
PerfIndex0
PacketsReceivedUnicastPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsReceivedUnknown property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'Packets Received Unknown is the number of packets received through the interface that were discarded because of an unknown or unsupported protocol.'
DetailLevel100
DisplayName'Packets Received Unknown'
DisplayName009'Packets Received Unknown'
HelpIndex0
PerfIndex0
PacketsReceivedUnknown property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsSentNonUnicastPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets Sent Non-Unicast/sec is the rate at which packets are requested to be transmitted to non-unicast (subnet broadcast or subnet multicast) addresses by higher-level protocols. The rate includes the packets that were discarded or not sent.'
DetailLevel100
DisplayName'Packets Sent Non-Unicast/sec'
DisplayName009'Packets Sent Non-Unicast/sec'
HelpIndex0
PerfIndex0
PacketsSentNonUnicastPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
PacketsSentPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets Sent/sec is the rate at which packets are sent on the network interface.'
DetailLevel100
DisplayName'Packets Sent/sec'
DisplayName009'Packets Sent/sec'
HelpIndex0
PerfIndex0
PacketsSentPersec property is in 10 classes of ROOT\cimv2 and in 1 namespace
PacketsSentUnicastPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale-1
Description'Packets Sent Unicast/sec is the rate at which packets are requested to be transmitted to subnet-unicast addresses by higher-level protocols. The rate includes the packets that were discarded or not sent.'
DetailLevel100
DisplayName'Packets Sent Unicast/sec'
DisplayName009'Packets Sent Unicast/sec'
HelpIndex0
PerfIndex0
PacketsSentUnicastPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
TCPActiveRSCConnections property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'TCP Active RSC Connections is the number of TCP connections (over both IPv4 and IPv6) that are currently receiving large packets from the RSC capable network adapter on this network interface.'
DetailLevel100
DisplayName'TCP Active RSC Connections'
DisplayName009'TCP Active RSC Connections'
HelpIndex0
PerfIndex0
TCPActiveRSCConnections property is in 4 classes of ROOT\cimv2 and in 1 namespace
TCPRSCAveragePacketSize property
CIMTYPE'uint64'
CounterType65792
DefaultScale0
Description'TCP RSC Average Packet Size is the average size in bytes of received packets across all TCP connections on this network interface.'
DetailLevel100
DisplayName'TCP RSC Average Packet Size'
DisplayName009'TCP RSC Average Packet Size'
HelpIndex0
PerfIndex0
TCPRSCAveragePacketSize property is in 4 classes of ROOT\cimv2 and in 1 namespace
TCPRSCCoalescedPacketsPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale0
Description'TCP RSC Coalesced Packets/sec shows the large packet receive rate across all TCP connections on this network interface.'
DetailLevel100
DisplayName'TCP RSC Coalesced Packets/sec'
DisplayName009'TCP RSC Coalesced Packets/sec'
HelpIndex0
PerfIndex0
TCPRSCCoalescedPacketsPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
TCPRSCExceptionsPersec property
CIMTYPE'uint64'
CounterType272696576
DefaultScale0
Description'TCP RSC Exceptions/sec shows the RSC exception rate for receive packets across all TCP connections on this network interface.'
DetailLevel100
DisplayName'TCP RSC Exceptions/sec'
DisplayName009'TCP RSC Exceptions/sec'
HelpIndex0
PerfIndex0
TCPRSCExceptionsPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace

Derived properties (9) of Win32_PerfRawData_Tcpip_NetworkAdapter class

Caption property
CIMTYPE'string'
Description'A short textual description (one-line string) for the statistic or metric.'
MaxLen64
readTrue
Caption property is in 1050 classes of ROOT\cimv2 and in 37 namespaces
Description property
CIMTYPE'string'
Description'A textual description of the statistic or metric.'
readTrue
Description property is in 1061 classes of ROOT\cimv2 and in 142 namespaces
Frequency_Object property
CIMTYPE'uint64'
Frequency_Object property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Frequency_PerfTime property
CIMTYPE'uint64'
Frequency_PerfTime property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Frequency_Sys100NS property
CIMTYPE'uint64'
Frequency_Sys100NS property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Name property
CIMTYPE'string'
Description'The Name property defines the label by which the statistic or metric is known. When subclassed, the property can be overridden to be a Key property. '
keyTrue
MaxLen256
readTrue
Name property is in 1046 classes of ROOT\cimv2 and in 142 namespaces
Timestamp_Object property
CIMTYPE'uint64'
Timestamp_Object property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Timestamp_PerfTime property
CIMTYPE'uint64'
Timestamp_PerfTime property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Timestamp_Sys100NS property
CIMTYPE'uint64'
Timestamp_Sys100NS property is in 727 classes of ROOT\cimv2 and in 2 namespaces

Win32_PerfRawData_Tcpip_NetworkAdapter Qualifiers

NameValueToInstanceToSubclassOverridableAmendedLocal
Description'The Network Adapter performance object consists of counters that measure the rates at which bytes and packets are sent and received over a physical or virtual network connection. It includes counters that monitor connection errors.'
DetailLevel100
DisplayName'Network Adapter'
DisplayName009'Network Adapter'
dynamicTrue
GenericPerfCtrTrue
HelpIndex0
HiPerfTrue
Locale1033
PerfIndex0
provider'WmiPerfInst'
RegistryKey'Tcpip'

Win32_PerfRawData_Tcpip_NetworkAdapter System properties

NameValueOriginCIMTypeLocalArray
__PATH'\\.\ROOT\cimv2:Win32_PerfRawData_Tcpip_NetworkAdapter'___SYSTEM8
__NAMESPACE'ROOT\cimv2'___SYSTEM8
__SERVER'.'___SYSTEM8
__DERIVATION['Win32_PerfRawData', 'Win32_Perf', 'CIM_StatisticalInformation']___SYSTEM8
__PROPERTY_COUNT31___SYSTEM3
__RELPATH'Win32_PerfRawData_Tcpip_NetworkAdapter'___SYSTEM8
__DYNASTY'CIM_StatisticalInformation'___SYSTEM8
__SUPERCLASS'Win32_PerfRawData'___SYSTEM8
__CLASS'Win32_PerfRawData_Tcpip_NetworkAdapter'___SYSTEM8
__GENUS1___SYSTEM3

Similar Classes to Win32_PerfRawData_Tcpip_NetworkAdapter

Number of classes:9
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