# `verae-fleet/rtt`

**Package:** `verae-fleet`  
**Source:** `packages/verae-fleet/src/rtt.js`  
**Lines:** 58

## What this module is

Implementation module in `verae-fleet`. The tables below are extracted from the source (signatures + JSDoc).

## Exports

`RttWindow`, `summarizeRtt`

## Types / interfaces / classes

| Kind | Name |
|------|------|
| class | `RttWindow` |

## Functions

| Name | Parameters | Param types (JSDoc) | Returns | Calls (same file / helpers) |
|------|------------|---------------------|---------|-----------------------------|
| `summarizeRtt` | `samples` | samples: `number[]` | `unknown` | see Call graph |
| `percentile` | `sorted, p` | — | `unknown` | see Call graph |
| `round1` | `n` | — | `unknown` | see Call graph |

## Methods (class / object)

| Name | Parameters |
|------|------------|
| `constructor` | `cap = 400` |
| `add` | `ms` |
| `stats` | `(none)` |

## What it imports / requires

_No imports detected._

## Call graph (identifiers invoked)

`constructor`, `add`, `isFinite`, `push`, `splice`, `stats`, `summarizeRtt`, `filter`, `slice`, `sort`, `reduce`, `round1`, `percentile`, `floor`, `ceil`, `round`

Each identifier is a call site in this file. Follow the import list to see the defining module; open that module’s MD for parameter and return types.

## Return values (how to read this)

- HTTP route handlers return Express `res.json(...)` bodies (see route docs).
- Zapier `perform` functions return a **single object** (creates) or an **array** (triggers/searches).
- Pricing functions return integer **cents** on `Quote.totalCents`.