access log:
...
127.0.0.1 - - [27/Feb/2018:11:53:58 +0000] "GET /auth HTTP/1.0" 200 0 "-" "-" "-"
127.0.0.1 - - [27/Feb/2018:11:53:58 +0000] "GET /auth HTTP/1.0" 200 0 "-" "-" "-"
...
127.0.0.1 - - [27/Feb/2018:11:53:58 +0000] "GET /auth HTTP/1.0" 200 0 "-" "-" "-"
127.0.0.1 - - [27/Feb/2018:11:53:58 +0000] "GET /auth HTTP/1.0" 200 0 "-" "-" "-"