Proxy_access_log off bad behaviour

Hi all,

Today i did a release to disable proxy_access_log (another system currently doing the same stuff) and the filesystem metrics changed a lot.

The change:
proxy_access_logs = /a/b/c/access.log to proxy_access_logs = off

Kong Version: 1.4.3
custom_nginx_template where the change removed this line:

FileSystem Metrics

The spike is the new version and the other is the older version

All the application works well but this behavior I cant understand why?

Any idea?


It was a bad configuration on the nginx custom template when parse the line

access_log off json_combined if=$log_ip;

changed to

access_log off;