/sys/fs/cgroup/system.slice/firewalld.service
Edit: /sys/fs/cgroup/system.slice/firewalld.service/memory.numa_stat (0B)
anon N0=19894272
file N0=8192
kernel_stack N0=16384
pagetables N0=155648
sec_pagetables N0=0
shmem N0=0
file_mapped N0=8192
file_dirty N0=0
file_writeback N0=0
swapcached N0=18944000
anon_thp N0=0
file_thp N0=0
shmem_thp N0=0
inactive_anon N0=5120000
active_anon N0=15699968
inactive_file N0=0
active_file N0=8192
unevictable N0=0
slab_reclaimable N0=218600
slab_unreclaimable N0=169672
workingset_refault_anon N0=7360
workingset_refault_file N0=0
workingset_activate_anon N0=6208
workingset_activate_file N0=0
workingset_restore_anon N0=6208
workingset_restore_file N0=0
workingset_nodereclaim N0=0