cat /proc/net/fib_triestat
Basic info: size of leaf: 20 bytes, size of tnode: 36 bytes.
Main:
        Aver depth:     3.51
        Max depth:      8
        Leaves:         3089
        Prefixes:       3156
        Internal nodes: 1167
          1: 737  2: 202  3: 150  4: 40  5: 28  6: 8  7: 1  10: 1
        Pointers: 6682
Null ptrs: 2427
Total size: 214  kB

Counters:
---------
gets = 1554240
backtracks = 916511
semantic match passed = 1127691
semantic match miss = 27
null node hit= 1439140
skipped node resize = 0

Local:
        Aver depth:     3.75
        Max depth:      5
        Leaves:         12
        Prefixes:       13
        Internal nodes: 10
          1: 9  2: 1
        Pointers: 22
Null ptrs: 1
Total size: 2  kB

Counters:
---------
gets = 1554767
backtracks = 572694
semantic match passed = 534
semantic match miss = 0
null node hit= 288
skipped node resize = 0