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