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# NWConnection.DataTransferReport.PathReport

A report that contains details about data transfer over a single network path.

```
struct PathReport
```

## Topics

### Identifying Paths

[`let interface: NWInterface`](/documentation/Network/NWConnection/DataTransferReport/PathReport/interface)

The network interface this path used.

### Inspecting Application Metrics

[`let receivedApplicationByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/receivedApplicationByteCount)

The number of bytes the connection delivered.

[`let sentApplicationByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/sentApplicationByteCount)

The number of bytes sent on the connection.

### Inspecting Transport Metrics

[`let receivedTransportByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/receivedTransportByteCount)

The number of bytes the transport protocol delivered.

[`let receivedTransportDuplicateByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/receivedTransportDuplicateByteCount)

The number of duplicated bytes the transport protocol detected.

[`let receivedTransportOutOfOrderByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/receivedTransportOutOfOrderByteCount)

The number of bytes the transport protocol received out of order.

[`let sentTransportByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/sentTransportByteCount)

The number of bytes sent into the transport protocol.

[`let retransmittedTransportByteCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/retransmittedTransportByteCount)

The number of bytes the transport protocol retransmitted.

[`let transportSmoothedRTT: TimeInterval`](/documentation/Network/NWConnection/DataTransferReport/PathReport/transportSmoothedRTT)

The smoothed round-trip time the transport protocol measured.

[`let transportMinimumRTT: TimeInterval`](/documentation/Network/NWConnection/DataTransferReport/PathReport/transportMinimumRTT)

The minimum round-trip time the transport protocol measured.

[`let transportRTTVariance: TimeInterval`](/documentation/Network/NWConnection/DataTransferReport/PathReport/transportRTTVariance)

The variance of the round-trip time the transport protocol measured.

### Inspecting Packet Metrics

[`let receivedIPPacketCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/receivedIPPacketCount)

The number of IP packets the connection received.

[`let sentIPPacketCount: UInt64`](/documentation/Network/NWConnection/DataTransferReport/PathReport/sentIPPacketCount)

The number of IP packets the connection sent.

### Instance Properties

[`var radioType: NWInterface.RadioType?`](/documentation/Network/NWConnection/DataTransferReport/PathReport/radioType)

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

---

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