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