# max\_outstanding\_catchup

Hot Reloadable

Max in-flight bytes for stream catch-up. This was introduced to control how much bandwidth should be dedicated during catch-up to guard against saturating and degrading performance of the network.

## Types

| Type      | Description                                                              | Choices |
| --------- | ------------------------------------------------------------------------ | ------- |
| `storage` | Size in bytes or string with a metric unit such as 100K, 50M, 3G, or 1T. | -       |