# MemoryPooledCache<TSerializer>.IsUnderPressure

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorypooledcache-1/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorypooledcache-1/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/MemoryStreams/MemoryPooledCache.cs#L180)

```csharp
public bool IsUnderPressure()
```

Returns `true` if this cache is under pressure, `false` otherwise.

### Returns

`true` if this cache is under pressure; otherwise, `false`.