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Win32_PerfRawData_Tcpip_NetworkInterface
The Network Interface performance object consists of counters that measure the rates at which bytes and packets are sent and received over a TCP/IP network connection. It includes counters that monitor connection errors.
NameSpace Path
\ROOT\CIMV2
PROPERTYSMS_REPORTCIMTYPEDESCRIPTION
BytesReceivedPersecUInt32Bytes 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.
BytesSentPersecUInt32Bytes Sent/sec is the rate at which bytes are sent over each each network adapter, including framing characters. Network Interface\\Bytes Sent/sec is a subset of Network Interface\\Bytes Total/sec.
BytesTotalPersecUInt64Bytes Total/sec is the rate at which bytes are sent and received over each network adapter, including framing characters. Network Interface\\Bytes Received/sec is a sum of Network Interface\\Bytes Received/sec and Network Interface\\Bytes Sent/sec.
CaptionStringA short textual description (one-line string) for the statistic or metric.
CurrentBandwidthUInt32Current 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.
DescriptionStringA textual description of the statistic or metric.
Frequency_ObjectUInt64NA
Frequency_PerfTimeUInt64NA
Frequency_Sys100NSUInt64NA
NameStringThe 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.
OutputQueueLengthUInt32Output 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.
PacketsOutboundDiscardedUInt32Packets 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.
PacketsOutboundErrorsUInt32Packets Outbound Errors is the number of outbound packets that could not be transmitted because of errors.
PacketsPersecUInt32Packets/sec is the rate at which packets are sent and received on the network interface.
PacketsReceivedDiscardedUInt32Packets 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.
PacketsReceivedErrorsUInt32Packets Received Errors is the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.
PacketsReceivedNonUnicastPersecUInt32Packets Received Non-Unicast/sec is the rate at which non-unicast (subnet broadcast or subnet multicast) packets are delivered to a higher-layer protocol.
PacketsReceivedPersecUInt32Packets Received/sec is the rate at which packets are received on the network interface.
PacketsReceivedUnicastPersecUInt32Packets Received Unicast/sec is the rate at which (subnet) unicast packets are delivered to a higher-layer protocol.
PacketsReceivedUnknownUInt32Packets Received Unknown is the number of packets received through the interface that were discarded because of an unknown or unsupported protocol.
PacketsSentNonUnicastPersecUInt32Packets 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.
PacketsSentPersecUInt32Packets Sent/sec is the rate at which packets are sent on the network interface.
PacketsSentUnicastPersecUInt32Packets 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.
Timestamp_ObjectUInt64NA
Timestamp_PerfTimeUInt64NA
Timestamp_Sys100NSUInt64NA
SAMPLE DATA INSTANCE
   [Description("The Network Interface performance object consists of counters that measure the rates at which bytes and packets are sent and received over a TCP/IP network connection. It includes counters that monitor connection errors."): ToInstance Amended, DisplayName("Network Interface"): ToInstance Amended, genericperfctr: ToInstance Amended, locale(1033): ToInstance Amended]
   instance of Win32_PerfRawData_Tcpip_NetworkInterface
   {
    [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."): ToInstance Amended, DisplayName("Bytes Received/sec"): ToInstance Amended] BytesReceivedPersec = 0;
    [Description("Bytes Sent/sec is the rate at which bytes are sent over each each network adapter, including framing characters. Network Interface\\\\Bytes Sent/sec is a subset of Network Interface\\\\Bytes Total/sec."): ToInstance Amended, DisplayName("Bytes Sent/sec"): ToInstance Amended] BytesSentPersec = 0;
    [Description("Bytes Total/sec is the rate at which bytes are sent and received over each network adapter, including framing characters. Network Interface\\\\Bytes Received/sec is a sum of Network Interface\\\\Bytes Received/sec and Network Interface\\\\Bytes Sent/sec."): ToInstance Amended, DisplayName("Bytes Total/sec"): ToInstance Amended] BytesTotalPersec = "0";
    [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."): ToInstance Amended, DisplayName("Current Bandwidth"): ToInstance Amended] CurrentBandwidth = 10000000;
    Frequency_Object = "0";
    Frequency_PerfTime = "3579545";
    Frequency_Sys100NS = "10000000";
    Name = "TAP-Win32 Adapter V8";
    [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."): ToInstance Amended, DisplayName("Output Queue Length"): ToInstance Amended] OutputQueueLength = 0;
    [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."): ToInstance Amended, DisplayName("Packets Outbound Discarded"): ToInstance Amended] PacketsOutboundDiscarded = 0;
    [Description("Packets Outbound Errors is the number of outbound packets that could not be transmitted because of errors."): ToInstance Amended, DisplayName("Packets Outbound Errors"): ToInstance Amended] PacketsOutboundErrors = 0;
    [Description("Packets/sec is the rate at which packets are sent and received on the network interface."): ToInstance Amended, DisplayName("Packets/sec"): ToInstance Amended] PacketsPersec = 0;
    [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."): ToInstance Amended, DisplayName("Packets Received Discarded"): ToInstance Amended] PacketsReceivedDiscarded = 0;
    [Description("Packets Received Errors is the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol."): ToInstance Amended, DisplayName("Packets Received Errors"): ToInstance Amended] PacketsReceivedErrors = 0;
    [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."): ToInstance Amended, DisplayName("Packets Received Non-Unicast/sec"): ToInstance Amended] PacketsReceivedNonUnicastPersec = 0;
    [Description("Packets Received/sec is the rate at which packets are received on the network interface."): ToInstance Amended, DisplayName("Packets Received/sec"): ToInstance Amended] PacketsReceivedPersec = 0;
    [Description("Packets Received Unicast/sec is the rate at which (subnet) unicast packets are delivered to a higher-layer protocol."): ToInstance Amended, DisplayName("Packets Received Unicast/sec"): ToInstance Amended] PacketsReceivedUnicastPersec = 0;
    [Description("Packets Received Unknown is the number of packets received through the interface that were discarded because of an unknown or unsupported protocol."): ToInstance Amended, DisplayName("Packets Received Unknown"): ToInstance Amended] PacketsReceivedUnknown = 0;
    [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."): ToInstance Amended, DisplayName("Packets Sent Non-Unicast/sec"): ToInstance Amended] PacketsSentNonUnicastPersec = 0;
    [Description("Packets Sent/sec is the rate at which packets are sent on the network interface."): ToInstance Amended, DisplayName("Packets Sent/sec"): ToInstance Amended] PacketsSentPersec = 0;
    [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."): ToInstance Amended, DisplayName("Packets Sent Unicast/sec"): ToInstance Amended] PacketsSentUnicastPersec = 0;
    Timestamp_Object = "0";
    Timestamp_PerfTime = "615152113666";
    Timestamp_Sys100NS = "1718520408000";
   };