> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Observability

> Monitor Midaz metrics, logs, and traces with OpenTelemetry, Client Collectors, and Lerian's managed Prometheus, Loki, Tempo, and Grafana observability stack.

Midaz gives you metrics, logs, and traces in one place. Monitor performance and find issues before they affect your customers.

Observability in **Midaz** lets you monitor metrics, logs, and traces across your deployed environments. You understand system behavior, find issues, and keep operations healthy.

Midaz collects telemetry with the **OpenTelemetry framework**. A **Client Collector** in your infrastructure processes it. The collector then routes it securely to Lerian's managed stack: Prometheus, Loki, Tempo, and Grafana.

## How it works

***

Midaz uses a **dual observability model**:

* **Client side** — You manage your telemetry configuration in `components/infra/grafana/otelcol-config.yaml`. This file sets the collector's processors, filters, and authentication keys.
* **Lerian side** — Lerian operates the managed collector and storage stack. Lerian keeps it secure and consistent.

<Note>
  Midaz encrypts all data in transit. It also masks sensitive fields before they leave your environment.
</Note>

## Key benefits

***

* Unified view of metrics, logs, and traces in Grafana
* Built on OpenTelemetry standards
* Grafana preconfigured and operated by Lerian
* Secure routing and tenant isolation

<Tip>
  **Want full configuration details?** See [**Infra Tools → Observability**](/en/platform/observability) for advanced setup, collector configuration, and processor customization.
</Tip>