12:net_cls,net_prio:/
11:pids:/user.slice/user-1000.slice/session-2.scope
10:hugetlb:/
9:cpuset:/
8:perf_event:/
7:cpu,cpuacct:/user.slice
6:devices:/user.slice
5:rdma:/
4:blkio:/user.slice
3:memory:/user.slice/user-1000.slice/session-2.scope
2:freezer:/
1:name=systemd:/user.slice/user-1000.slice/session-2.scope
0::/user.slice/user-1000.slice/session-2.scope