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