12:perf_event:/ 11:freezer:/lve1434 10:devices:/system.slice/httpd.service 9:rdma:/ 8:blkio:/system.slice 7:pids:/lve1434 6:cpuset:/ 5:net_cls,net_prio:/lve1434 4:memory:/lve1434 3:hugetlb:/ 2:cpu,cpuacct:/lve1434 1:name=systemd:/system.slice/httpd.service