Nginx access log enabled by default but nginx.conf says not about slickstack

[joshfester]

Thanks @jessuppi

I've never run into any scaling issues with access logging, but it does make sense that disabling it would increase performance. It would be very interesting to see a benchmark comparing logs vs no logs

One argument for enabling the logs is monitoring tools. I ran into this issue because I was testing out Nginx Amplify. It not only requires the access logs, it also requires writing additional data to the logs. I believe this is pretty common -- at first glance it looks like this is how Signoz monitors Nginx as well.

Another option is passing the logs to syslog rather than writing directly to a file. I swear I saw some Nginx docs implying that this was better for performance, but I can't find a link. It's possible that this is a good middle ground.

Overall I'd lean towards using access logs for monitoring. However, I still haven't narrowed my search for the best monitoring solution. Would love to hear your thoughts on that if you have any

[jessuppi]

Great thanks for the specific examples @joshfester

I've been wanting to hardcode enable access_log for the last few years, just was hoping someone else would come by and sort of confirm my opinions on this publicly. I have some fairly high traffic clients using SlickStack with access logging enabled and haven't noticed any issues, I think for usability it makes much more sense to keep it enabled.

Plus, we just recently added support for cloudflare.conf and real IP tracking anyways.

Ref: #198

Another option is passing the logs to syslog rather than writing directly to a file. I swear I saw some Nginx docs implying that this was better for performance, but I can't find a link. It's possible that this is a good middle ground.

That's interesting, I've never heard that before. I wonder why. Well, to keep things clean and organized I think best to keep the logs a bit separate from each other when appropriate so let's keep as-is for now. Thanks!

Re: monitoring prob best to discuss on the forums or Discord

[jessuppi]

You are correct @joshfester

There are still some things like this floating around SlickStack, because I'm not sure about a few features being hardcoded or not, or what the best default setting should be. What are your thoughts re: access logging?

In the past the opinion has been it wastes CPU esp. during high traffic. However I'm not sure how serious that is, because I haven't noticed major issues with it in most cases.

[jessuppi]

Ref: e0f37ff

[jessuppi]

Ref: 8bb62da