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

# Monium.Metrics metrics

This section describes metrics delivered to Monium.Metrics.

The `name` label contains the metric name.

All [Monium.Metrics](../../monitoring/index.md) metrics share the `service=monitoring` label. Metrics may come from the Monium.Metrics API or the Yandex Managed Service for Prometheus® API.

## Monium.Metrics API

Metric name<br/>Type, unit | Description<br/>Labels
-------------------------------------- | ------------------
`api.http.requests_count_per_second`<br/>`RATE`, requests per second | Number of Monium.Metrics API requests per second. <br/>Labels:<br/>- *method*: Monium.Metrics API method called, e.g., `/v2/prometheusMetrics`.
`api.http.errors_count_per_second`, <br/>`RATE`, requests per second | Number of failed Monium.Metrics API requests per second. <br/>Labels:<br/>- *method*: Monium.Metrics API method called, e.g., `/v2/prometheusMetrics`.

## Yandex Managed Service for Prometheus® API

Labels shared by all metrics:

Label | Value
--- | ---
method | Yandex Managed Service for Prometheus® API method called, e.g., `/api/v1/write`.
workspace_id | Yandex Managed Service for Prometheus® workspace being queried

Metrics:

Metric name<br/>Type, unit | Description<br/>Labels
-------------------------------------- | ------------------
`api.prometheus.requests_count_per_second`, <br/>`RATE`, requests per second | Number of Yandex Managed Service for Prometheus® API requests per second
`api.prometheus.errors_count_per_second`, <br/>`RATE`, requests per second | Number of failed Yandex Managed Service for Prometheus® API requests per second
`api.prometheus.statuses_per_second`, <br/>`RATE`, requests per second | Number of status codes returned by the Yandex Managed Service for Prometheus® API per second.<br/>This metric features the *code* additional label containing the HTTP status code, e.g., `200`.

_© 2025 Linux Foundation. All rights reserved. The Linux Foundation owns and uses registered trademarks. For a list of Linux Foundation trademarks, see [Trademark Usage](https://www.linuxfoundation.org/legal/trademark-usage)._