12:devices:/system.slice/crond.service
11:hugetlb:/
10:cpuset:/
9:rdma:/
8:cpu,cpuacct:/
7:net_cls,net_prio:/
6:blkio:/
5:pids:/user.slice/user-0.slice/session-16.scope
4:perf_event:/
3:memory:/user.slice/user-0.slice/session-16.scope
2:freezer:/
1:name=systemd:/user.slice/user-0.slice/session-16.scope