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Node.js Cookbook

You're reading from   Node.js Cookbook Practical recipes for building server-side web applications with Node.js 22

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Product type Paperback
Published in Nov 2024
Publisher Packt
ISBN-13 9781804619810
Length 456 pages
Edition 5th Edition
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Authors (2):
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Bethany Griggs Bethany Griggs
Author Profile Icon Bethany Griggs
Bethany Griggs
LinkedIn
Bethany Griggs is a senior software engineer at Red Hat. With a strong background in software engineering, Bethany has been actively involved in the Node.js community since 2016. She began her career with Node.js at IBM as part of their Node.js Runtime Team, contributing to the project's growth and stability by serving on the Node.js Technical Steering Committee and being an active member of the Node.js Release Working Group.nBethany is committed to the stability and growth of open source technologies and their communities. A frequent speaker at industry conferences, she shares insights on Node.js and software development. She aims to continue to enhance developer experiences, driving innovation while maintaining the robustness and stability of the tools and platforms.
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Manuel Spigolon Manuel Spigolon
Author Profile Icon Manuel Spigolon
Manuel Spigolon
Manuel Spigolon is a senior backend developer at NearForm. He is one of the core maintainers on the Fastify team. Manuel has developed and maintained a complex API that serves millions of users worldwide. He is a conference speaker and content writer at the Backend Cafe blog.
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Toc

Table of Contents (15) Chapters Close

Preface 1. Chapter 1: Introducing Node.js 22 2. Chapter 2: Interacting with the File System FREE CHAPTER 3. Chapter 3: Working with Streams 4. Chapter 4: Using Web Protocols 5. Chapter 5: Developing Node.js Modules 6. Chapter 6: Working with Fastify – The Web Framework 7. Chapter 7: Persisting to Databases 8. Chapter 8: Testing with Node.js 9. Chapter 9: Dealing with Security 10. Chapter 10: Optimizing Performance 11. Chapter 11: Deploying Node.js Microservices 12. Chapter 12: Debugging Node.js 13. Index 14. Other Books You May Enjoy

Creating diagnostic reports

The diagnostic report utility has been available behind a process flag since Node.js v11.8.0. The diagnostic report utility allows you to generate a report containing diagnostic data on demand or when certain events occur. The situations where a report could be generated include when your application crashes, or when your application is experiencing slow performance or high CPU usage.

A diagnostic report fulfills a similar purpose to the Java Core file. The diagnostic report contains data and information that can aid with diagnosing problems in applications. The information reported includes the Node.js version, the event that triggered the report, stack traces, and more.

Historically, the diagnostic report utility was available as a npm module named node-report. But, to improve adoption and enhance the core diagnostic features, it was merged into Node.js core.

In this recipe, we’ll learn how to enable and configure the diagnostic report...

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Authors (2)

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Profile icon Bethany Griggs
Bethany Griggs
LinkedIn icon Github icon
Bethany Griggs is a senior software engineer at Red Hat. With a strong background in software engineering, Bethany has been actively involved in the Node.js community since 2016. She began her career with Node.js at IBM as part of their Node.js Runtime Team, contributing to the project's growth and stability by serving on the Node.js Technical Steering Committee and being an active member of the Node.js Release Working Group. Bethany is committed to the stability and growth of open source technologies and their communities. A frequent speaker at industry conferences, she shares insights on Node.js and software development. She aims to continue to enhance developer experiences, driving innovation while maintaining the robustness and stability of the tools and platforms.
Read more
See other products by Bethany Griggs
Profile icon Manuel Spigolon
Manuel Spigolon
Github icon
Manuel Spigolon is a senior backend developer at NearForm. He is one of the core maintainers on the Fastify team. Manuel has developed and maintained a complex API that serves millions of users worldwide. He is a conference speaker and content writer at the Backend Cafe blog.
Read more
See other products by Manuel Spigolon
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