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# XblMultiplayerMetrics

> XblMultiplayerMetrics

Defines values that indicate the type of metric used to measure matchmaking Quality of Service (QoS) for a session.

## Syntax

```cpp theme={null}
enum class XblMultiplayerMetrics  : uint32_t  
{  
    Unknown,  
    BandwidthUp,  
    BandwidthDown,  
    Bandwidth,  
    Latency  
}  
```

## Constants

| Constant | Description |
| - | - |
| Unknown | Unknown. |
| BandwidthUp | Upstream (peer-to-host) bandwidth. |
| BandwidthDown | Downstream (host-to-peer) bandwidth. |
| Bandwidth | Combined bandwidth. |
| Latency | Upstream (peer-to-host) latency. |

## Remarks

For more information, see [Target session initialization and QoS](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/concepts/live-matchmaking-target-session.md).

## Member of

[XblMultiplayerPeerToHostRequirements](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayerpeertohostrequirements.md)

## Requirements

**Header:** multiplayer\_c.h

## See also

[multiplayer\_c](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_c/multiplayer_c_members.md)


## Related topics

- [XblMultiplayerSessionHostCandidates](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionhostcandidates.md)
- [XblMultiplayerPeerToHostRequirements](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayerpeertohostrequirements.md)
- [multiplayer_c (contents)](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_c/multiplayer_c_members.md)
- [XblMultiplayerSessionConstantsSetQosConnectivityMetrics](https://docs.xbox.com/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionconstantssetqosconnectivitymetrics.md)
- [VM metrics](https://docs.xbox.com/services/playfab/multiplayer/servers/vm-metrics.md)