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