11:devices:/system.slice/system-getty.slice
10:blkio:/
9:perf_event:/
8:hugetlb:/
7:freezer:/
6:cpuacct,cpu:/
5:memory:/
4:cpuset:/
3:pids:/
2:net_prio,net_cls:/
1:name=systemd:/system.slice/system-getty.slice/getty@tty1.service