# Source: https://www.aptible.com/docs/how-to-guides/observability-guides/setup-application-performance-monitoring.md

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

# How to set up application performance monitoring

> Learn how to set up application performance monitoring

## Overview

To fully utilize our APM solution with Aptible, we suggest integrating an APM tool directly within your app containers. This simple yet effective step will allow for seamless monitoring and optimization of your application's performance.

Most APM tools let you do so through a library that hooks into your app framework or server.

## New Relic

New Relic is a popular solution used by Aptible customers To monitor application's performance to optimize and improve its functionality. To set up New Relic with your Aptible resources, create a New Relic account and follow the [installation instructions for New Relic APM.](https://docs.newrelic.com/introduction-apm/)