total 40
drwx------ 2 root root   120 Sep 20 16:27 .
drwx------ 3 root root    60 Sep 20 16:27 ..
srwx------ 1 root root     0 Sep 20 16:27 attach
-rw-r--r-- 1 root root 33708 Sep 20 16:27 config.json
prw-r--r-- 1 root root     0 Sep 20 16:27 ctl
-rw-r--r-- 1 root root     4 Sep 20 16:27 pidfile