Nuxt•12mo ago

Debug logs in the production environment

My application works fine in development mode, but after deploying it to the VPS, I found that Node frequently crashes. I want Node to print detailed logs, is this feasible?

kapa.ai•1/5/25, 4:19 AM

Hi @akaco. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

kapa.ai•1/5/25, 4:19 AM

----------------------
To enable detailed logging for your Nuxt application in a production environment, you can use the

debug

debug

option in your Nuxt configuration. This will help you print more detailed logs, which can be useful for debugging issues in production. Here's how you can do it:

In your
```
nuxt.config.ts
```
```
nuxt.config.ts
```
file, add the following configuration:

export default defineNuxtConfig({
  debug: true
})

export default defineNuxtConfig({
  debug: true
})

According to the Nuxt Configuration documentation, setting

debug

debug

true

true

will enable debug mode. This will print out hook names and timings on the server, and log hook arguments in the browser.

Additionally, you can adjust the log level using the logLevellogLevel option:

export default defineNuxtConfig({
  debug: true,
  logLevel: 'verbose'
})

export default defineNuxtConfig({
  debug: true,
  logLevel: 'verbose'
})

The logLevel configuration allows you to set the log level when building. Setting it to 'verbose' will provide more detailed logs.

It's important to note that while enabling debug mode and increasing the log level can help identify issues, it may also impact performance. Therefore, it's recommended to use these options judiciously in a production environment.

For more advanced debugging techniques, you might also want to consider using Node.js inspector. The Nuxt debugging guide provides information on how to use Node inspector with Nuxt:

nuxi dev --inspect

nuxi dev --inspect

This command starts Nuxt in dev mode with the debugger active, which could be useful for local debugging before deployment.

kapa.ai•1/5/25, 4:19 AM

Remember to review your logs carefully and consider implementing proper log management and monitoring solutions for production environments to help you identify and resolve issues more effectively.
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Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------

kapa.ai•1/5/25, 4:19 AM

@1039032964845142027 Kapa.ai is still learning and improving, please let me know how I did by reacting below.

akacoOP•1/5/25, 4:19 AM

This is my systemd service.

pichat.service471B

akacoOP•1/5/25, 5:06 AM

Debug logs in the production environment

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