> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bijection.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Interface: QueryTransportUsage

> Optional gateway observations.

[server](/api/modules/server).QueryTransportUsage

Optional gateway observations. Statement time includes driver preparation,
fetching and exact cell rendering. Request setup belongs only to the first
answer in a batch; absent observations are unknown, never zero.

## Properties

### request

• **request**: `null` | \{ `connection_micros`: `number` ; `startup_micros`: `null` | `number` ; `admission_micros`: `null` | `number` ; `connections`: `number` ; `processes`: `number` ; `statements`: `number`  }

***

### statement\_micros

• **statement\_micros**: `null` | `number`


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