> For the complete documentation index, see [llms.txt](https://docs.hydrosphere.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hydrosphere.io/release-2.4.0/about/services/monitoring.md).

# Monitoring

{% hint style="info" %}
Hydrosphere Monitoring is not available as an open-source solution. If you are interested in this component you can contact us via [Gitter](https://gitter.im/Hydrospheredata/hydro-serving) or our [website](https://hydrosphere.io)
{% endhint %}

## Automatic Outlier Detection

![](/files/-MJzwaj_DYpxi8iGxaap)

## Sonar

Sonar service is responsible for managing metrics, training and production data storage, calculating profiles, and shadowing data to the Model Versions which are used as an outlier detection metrics.

![](/files/-MJzwajadkrReJHLSjSI)

## Drift Report

![](/files/-MJzwajbLjZBicdIDTYX)