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