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