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
yyhrnk
472e3a24ac
core/stateless: cap witness depth metrics buckets ( #33389 )
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2025-12-11 15:42:32 +08:00
Guillaume Ballet
2d3704c4d8
core/stateless: add vmwitnessstats cli flag to report leaf stats + log to console ( #32619 )
...
The format that is currently reported by the chain isn't very useful, as
it gives an average for ALL the nodes, and not only the leaves, which
skews the results.
Also, until now there was no way to activate the reporting of errors.
We also decided that metrics weren't the right tool to report this data,
so we decided to dump it to the console if the flag is enabled. A better
system should be built, but for now, printing to the logs does the job.
2025-09-17 15:06:39 +02:00
Ömer Faruk Irmak
c36f7bec7f
core/stateless: track number of leaf nodes at each trie depth ( #32533 )
...
Switches to using counters so that the gauges don't cause any
information to be lost. Counters can be used to calculate all sorts of
metrics on Grafana. Which is also why min/avg/max logic is removed to
make things simple and small here.
2025-09-02 12:43:26 +02:00
Guillaume Ballet
931befe83d
core/stateless: only report leaf depth in witness stats ( #32507 )
...
Filtering for leaf nodes was missing from #32388 , which means that even
the root done was reported, which made little sense for the bloatnet
data processing we want to do.
2025-09-01 17:37:09 +08:00
shazam8253
e9656238a7
core, miner, trie: add metrics tracking state trie depth ( #32388 )
...
Co-authored-by: shantichanal <158101918+shantichanal@users.noreply.github.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
2025-08-22 22:09:14 +08:00
