Unity has tools which you can use to monitor how long Unity took to import the assets in your project and check the consistency of the import process.
| Topic | Description | 
|---|---|
| Check the consistency of an importer | Verify that the import process produces consistent results for the same asset. | 
| Import Activity window | Collect data about the amount of time Unity took to import the assets in your project. | 
| Import Activity window reference | Reference for the Import Activity window. |