---
title: "Observe"
url: "/docs/observe/"
kind: "hub"
summary: "See what the gateway is doing: access logs, application logging, Prometheus metrics, OpenTelemetry tracing and the admin interface."
---

> Arion site index: [/llms.txt](/llms.txt)

# Observe

See what the gateway is doing: access logs, application logging, Prometheus metrics, OpenTelemetry tracing and the admin interface.

Access logs, application logs, metrics, traces and the admin interface — how to turn each on and what it tells you.