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