#subsys_name hierarchy num_cgroups enabled
cpuset 1 1 1
cpu 2 1 1
cpuacct 3 1 1
blkio 8 1 1
memory 4 1 1
devices 5 1 1
freezer 6 1 1
net_cls 7 1 1
perf_event 9 1 1
net_prio 10 1 1
hugetlb 11 1 1