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Author SHA1 Message Date
Fynn
8450e40798
cmd/geth: add inspect trie tool to analysis trie storage (#28892)
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This pr adds a tool names `inpsect-trie`, aimed to analyze the mpt and
its node storage more efficiently.

## Example
 ./geth db inspect-trie --datadir server/data-seed/ latest 4000

## Result

- MPT shape
- Account Trie 
- Top N Storage Trie
```
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      0       |     16      |      0       |
|   -   |   2   |      76      |     32      |      74      |
|   -   |   3   |      66      |      1      |      66      |
|   -   |   4   |      2       |      0      |      2       |
| Total |  144  |      50      |     142     |
+-------+-------+--------------+-------------+--------------+
AccountTrie
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      0       |     16      |      0       |
|   -   |   2   |     108      |     84      |     104      |
|   -   |   3   |     195      |      5      |     195      |
|   -   |   4   |      10      |      0      |      10      |
| Total |  313  |     106      |     309     |
+-------+-------+--------------+-------------+--------------+
ContractTrie-0xc874e65ccffb133d9db4ff637e62532ef6ecef3223845d02f522c55786782911
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      0       |     16      |      0       |
|   -   |   2   |      57      |     14      |      56      |
|   -   |   3   |      33      |      0      |      33      |
| Total |  90   |      31      |     89      |
+-------+-------+--------------+-------------+--------------+
ContractTrie-0x1d7dcb6a0ce5227c5379fc5b0e004561d7833b063355f69bfea3178f08fbaab4
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      5       |      8      |      5       |
|   -   |   2   |      16      |      1      |      16      |
|   -   |   3   |      2       |      0      |      2       |
| Total |  23   |      10      |     23      |
+-------+-------+--------------+-------------+--------------+
ContractTrie-0xaa8a4783ebbb3bec45d3e804b3c59bfd486edfa39cbeda1d42bf86c08a0ebc0f
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      9       |      3      |      9       |
|   -   |   2   |      7       |      1      |      7       |
|   -   |   3   |      2       |      0      |      2       |
| Total |  18   |      5       |     18      |
+-------+-------+--------------+-------------+--------------+
ContractTrie-0x9d2804d0562391d7cfcfaf0013f0352e176a94403a58577ebf82168a21514441
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      6       |      4      |      6       |
|   -   |   2   |      8       |      0      |      8       |
| Total |  14   |      5       |     14      |
+-------+-------+--------------+-------------+--------------+
ContractTrie-0x17e3eb95d0e6e92b42c0b3e95c6e75080c9fcd83e706344712e9587375de96e1
+-------+-------+--------------+-------------+--------------+
|   -   | LEVEL | SHORTNODECNT | FULLNODECNT | VALUENODECNT |
+-------+-------+--------------+-------------+--------------+
|   -   |   0   |      0       |      1      |      0       |
|   -   |   1   |      5       |      3      |      5       |
|   -   |   2   |      7       |      0      |      7       |
| Total |  12   |      4       |     12      |
+-------+-------+--------------+-------------+--------------+
ContractTrie-0xc017ca90c8aa37693c38f80436bb15bde46d7b30a503aa808cb7814127468a44
Contract Trie, total trie num: 142, ShortNodeCnt: 620, FullNodeCnt: 204, ValueNodeCnt: 615
```

---------

Co-authored-by: lightclient <lightclient@protonmail.com>
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
 2026-02-24 10:56:00 -07:00
Renamed from core/rawdb/database_tablewriter_test.go (Browse further)