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

# performance.profile

- **Type:** `boolean`
- **Default:** `false`

Whether capture timing information for each module, same as the [profile](https://rspack.rs/config/other-options#profile) config of Rspack.

:::info
The usage of this configuration item is exactly the same as that of Rsbuild. For detailed information, please refer to [Rsbuild - performance.profile](https://v2.rsbuild.dev/config/performance/profile).
:::