# CategoryInternal

> Internal Unity systems Profiler category.

## Definition

* **Type:** Field
* **Namespace:** [Unity.Profiling.LowLevel.Unsafe](/engine/6000.3/script-reference/unity/profiling/lowlevel/unsafe.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public const ushort CategoryInternal = 24
```

### Remarks

This Profiler category does not have its own visualization in the CPU Usage Profiler chart. Instead, Profiler samples generated with this category will add their self time to the category of their parent sample.