# EventHubQueueCacheFactory.BlockPoolMonitorFactory

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.streaming.eventhubs.eventhubqueuecachefactory/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.streaming.eventhubs.eventhubqueuecachefactory/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Azure/Orleans.Streaming.EventHubs/Providers/Streams/EventHub/EventHubQueueCacheFactory.cs)

```csharp
public Func<EventHubBlockPoolMonitorDimensions, ILoggerFactory, IBlockPoolMonitor> BlockPoolMonitorFactory
```

Create a block pool monitor to report performance metrics. Factory function should return an IObjectPoolMonitor.