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