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