---
title: stats.sidekiq
description: Sidekiq cluster statistics from the Honeybadger agent.
url: https://docs.honeybadger.io/insights/event-types/ruby/stats.sidekiq/
---

Sidekiq cluster statistics from the Honeybadger agent.

Source **Sidekiq** Category **Metrics** Fields **15** [honeybadger-ruby](https://docs.honeybadger.io/lib/ruby/)

## Fields

| Field                   | Type    | Description                                                                                                  |
| ----------------------- | ------- | ------------------------------------------------------------------------------------------------------------ |
| `event_type`            | string  | Allowed value: `stats.sidekiq`.                                                                              |
| `processed`             | integer | Total jobs processed (lifetime counter).                                                                     |
| `failed`                | integer | Total jobs failed (lifetime counter).                                                                        |
| `scheduled_size`        | integer | Jobs in the scheduled set.                                                                                   |
| `retry_size`            | integer | Jobs in the retry set.                                                                                       |
| `dead_size`             | integer | Jobs in the dead set.                                                                                        |
| `processes_size`        | integer | Number of running Sidekiq processes.                                                                         |
| `default_queue_latency` | number  | Latency of the default queue in seconds as returned by Sidekiq::Stats.                                       |
| `capacity`              | integer | Total worker thread capacity across all processes.                                                           |
| `utilization`           | number  | Worker utilization ratio (0.0–1.0).                                                                          |
| `queues`                | object  | Per-queue stats keyed by queue name.                                                                         |
| `queues.*`              | any     | Additional caller-defined keys.                                                                              |
| `request_id`            | string  | Rails request UUID from the active web request context, if any. Merged globally by the Honeybadger agent.    |
| `hostname`              | string  | Server hostname. Attached to every event by default (events.attach\_hostname).                               |
| `environment`           | string  | Application environment, e.g. "production". Attached to every event by default (events.attach\_environment). |

## Example

```json
{
  "event_type": "stats.sidekiq",
  "processed": 1284512,
  "failed": 1432,
  "scheduled_size": 87,
  "retry_size": 12,
  "dead_size": 3,
  "processes_size": 2,
  "default_queue_latency": 0.42,
  "capacity": 20,
  "utilization": 0.35,
  "queues": {
    "default": {
      "latency": 420,
      "depth": 6,
      "busy": 5
    },
    "mailers": {
      "latency": 0,
      "depth": 0,
      "busy": 2
    }
  },
  "request_id": "0f5e4bb2-3c46-4b1c-91d5-2f4e8a6b9c01",
  "hostname": "worker-1.example.com",
  "environment": "production"
}
```

---

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