Nginx Logs example

nginx.conf

http {
    log_format compression '$remote_addr - $remote_user [$time_local] '
                           '"$request" $status $body_bytes_sent '
                           '"$http_referer" "$http_user_agent" "$gzip_ratio"';

    server {
        gzip on;
        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;
        ...
    }
}