Using $upstream_cache_status in access.logNginx has a variable $upstream_cache_status. This can be used for any upstream. We are using it mainly for our WordPress + fastcgi_cache. Define a new log_format in nginx.conf: log_format rt_cache '$remote_addr - $upstream_cache_status [$time_local] ' '"$request" $status $body_bytes_sent ' '"$http_referer" "$http_user_agent"'; Then in server block: Either replace lines like: access_log /var/log/ng
