# Source: https://vitest.dev/config/slowtestthreshold.md

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url: /config/slowtestthreshold.md
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# slowTestThreshold&#x20;

* **Type**: `number`
* **Default**: `300`
* **CLI**: `--slow-test-threshold=<number>`, `--slowTestThreshold=<number>`

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