# Performance class

Namespace: [Grasshopper2.Framework](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.framework.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public sealed class Performance
```

## Properties

- [Running](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.performance/running.md): Gets or sets whether this performance tracker is currently running.