# AWS Lambda Performance Optimization & Monitoring with Tracing & Spans (Serverless Framework Pro)

DevFeed: [AWS Lambda Performance Optimization & Monitoring with Tracing & Spans (Serverless Framework Pro)](<https://devfeed.tech/articles/aws-lambda-performance-optimization-monitoring-with-tracing-spans-serverless-framework-pro-14088.md>)

Original publisher: [Read original article](<https://www.serverless.com/blog/aws-lambda-performance-optimization>)

Author: Maciej Skierkowski

Published: 2019-10-29T00:00:00Z

Content type: tutorial

Language: en

Sources: [Serverless Blog](<https://devfeed.tech/sources/serverless-blog.md>)

Topics: [AWS Lambda](<https://devfeed.tech/topics/aws-lambda.md>), [tracing](<https://devfeed.tech/topics/tracing.md>), [Monitoring](<https://devfeed.tech/topics/monitoring.md>), [Optimization](<https://devfeed.tech/topics/optimization.md>), [Framework](<https://devfeed.tech/topics/framework.md>)

Tags: [aws](<https://devfeed.tech/tags/aws.md>), [aws-lambda](<https://devfeed.tech/tags/aws-lambda.md>), [cloud-computing](<https://devfeed.tech/tags/cloud-computing.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [faas](<https://devfeed.tech/tags/faas.md>), [framework](<https://devfeed.tech/tags/framework.md>), [function-as-a-service](<https://devfeed.tech/tags/function-as-a-service.md>), [infrastructure-as-code](<https://devfeed.tech/tags/infrastructure-as-code.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [optimization](<https://devfeed.tech/tags/optimization.md>), [performance](<https://devfeed.tech/tags/performance.md>), [serverless](<https://devfeed.tech/tags/serverless.md>), [serverless-architecture](<https://devfeed.tech/tags/serverless-architecture.md>), [serverless-framework](<https://devfeed.tech/tags/serverless-framework.md>), [tracing](<https://devfeed.tech/tags/tracing.md>)

## AI overview

This article explains how to troubleshoot AWS Lambda performance by measuring transaction time for each dependency with Serverless Framework Pro.

## Source excerpt

To troubleshoot the performance of an AWS Lambda function, we need the transaction time of each dependency. Come see how we do that with Serverless Framework Pro