[Yandex Cloud documentation](../../index.md) > [Monium](../index.md) > [Metrics](../metrics/overview.md) > [Metric reference](index.md) > Cloud CDN

# Yandex Cloud CDN metrics


This section describes the [Cloud CDN](../../cdn/index.md) metrics delivered to Monium.Metrics.

On average, Cloud CDN metrics are updated every three minutes. 

In the [Monium.Metrics interface](https://monitoring.yandex.cloud), timestamps match the actual time these metrics were collected.

The `name` label is for the metric name.

Labels shared by all metrics in Cloud CDN with an activated Yandex Cloud CDN provider:

Label | Value
----|----
service | Service ID: `yccdn`
resource | [CDN resource](../../cdn/concepts/resource.md) ID
cloud_id | [Cloud](../../resource-manager/concepts/resources-hierarchy.md#cloud) ID
folder_id | [Folder](../../resource-manager/concepts/resources-hierarchy.md#folder) ID

Service metrics:

#|
|| **Name**
**Type, units** | **Description** ||
|| `edge.bytes_sent`
`DGAUGE`, bytes per second | Speed of client connections to CDN servers. ||
|| `edge.requests`
`DGAUGE`, requests per second | Number of CDN server requests per second. ||
|| `edge.requests_cache_status`
`DGAUGE`, requests per second | Number of CDN server requests per second, broken down by response status.
Special labels:
* `HIT`
* `MISS`
* `EXPIRED`
* `NO_CACHE` ||
|| `edge.requests_method`
`DGAUGE`, requests per second | Number of CDN server requests per second, broken down by HTTP method.
Special labels:
* `GET`
* `OPTIONS`
* `HEAD`
* `PUT`
* `POST` ||
|| `edge.requests_status`
`DGAUGE`, requests per second | Number of CDN server requests per second, broken down by response code.
Special labels:
* `2xx`
* `3xx`
* `4xx`
* `5xx` ||
|| `edge.request_time_seconds`.
`DGAUGE`, s | Time to download a file from the CDN server, in percentiles.
Special labels:
* `50`
* `75`
* `90`
* `95`
* `99` ||
|| `origin.bytes_fetched`
`DGAUGE`, bytes per second | Speed of CDN server connections to [origins](../../cdn/concepts/origins.md). ||
|| `origin.requests`
`DGAUGE`, requests per second | Number of origin requests per second. ||
|| `origin.requests_time_seconds`
`DGAUGE`, s | Time to download a file from the origin, in percentiles.
Special labels:
* `50`
* `75`
* `90`
* `95`
* `99` ||
|#