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