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