---
title: "Get Latency Metrics"
method: GET
path: "/v1/analytics/collections/{collection_id}/latency"
tags: ["Analytics", "Analytics - Collections"]
---

# Get Latency Metrics

`GET /v1/analytics/collections/{collection_id}/latency`

Get processing latency distribution.

Analyzes document processing latency including:
- Latency percentiles over time
- Slowest document operations
- Performance trends

## Path parameters

- `collection_id` string, required

## Query parameters

- `hours` integer
- `group_by` string

## Response `200`

Successful Response

- LatencyResponse — Processing latency distribution.
  - `collection_id` string, required
  - `time_range` ApiAnalyticsCollectionsModelsTimeRange, required — Time range for analytics queries.
    - `start` string, date-time, required
    - `end` string, date-time, required
  - `metrics` LatencyMetric[], required
    - `time_bucket` string, date-time, required
    - `document_count` integer, required
    - `avg_latency_ms` number, required
    - `p95_latency_ms` number, required
    - `p99_latency_ms` number, required
  - `slowest_documents` object[]

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `422` — Validation Error
- `500` — Internal Server Error

---

[API](https://skmtc.net/mixpeek/apis/mixpeek-api.md) · [All operations](https://skmtc.net/mixpeek/apis/mixpeek-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mixpeek/mixpeek-api/versions/220a3b263fda/schema)