+++
title = "Performance Bottlenecks"
chapter = true
weight = 90
+++

# Troubleshoothing Performance Bottlenecks

In this module we are going to understand and implement different approaches you can follow in order to troubleshoot and pinpoint performance infractors in your application using [Amazon CloudWatch Contributor Insights](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/ContributorInsights.html) and [Amazon CloudWatch Lambda Insights](https://docs.aws.amazon.com/lambda/latest/dg/monitoring-insights.html).