> For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt.

# slowTestThreshold

- **Type:** `number`
- **Default:** `300`
- **CLI:** `--slowTestThreshold=300`

The number of milliseconds after which a test or suite is considered slow and reported as such in the results.


**CLI**

```bash
npx rstest --slowTestThreshold=300
```


**rstest.config.ts**

```ts
import { defineConfig } from '@rstest/core';

export default defineConfig({
  slowTestThreshold: 300,
});
```