Debug with Magento 2.4.4

Question

Hello i'd like to understand how to enable all possible error log that can happen in my Magento 2.4.4 in production mode since website is live. I checked that in var/log folder there are usefull files but it's all there? Thanks

Answer 1

In production mode Magento writes to log all designed messages except debug level. First of all you need to check var/log/system.log (in some cases more useful var/log/support_report.log) and var/log/exception.log.

Some Magento modules can write separate logs and they will be stored in the same var/log directory also (usually).

If you want to properly handle Magento logs I suggest to configure logrotate. It helps you to organize and archive your logs.

Also Magento writes Report log for any unhandled errors and writes into var/report directory.

I'm strongly suggest to don't forget to enable PHP error log on production and monitor it as well. See log_errors and error_log parameters.