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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> |
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| .. | ||
| blocktest | ||
| build | ||
| cmdtest | ||
| debug | ||
| download | ||
| era | ||
| ethapi | ||
| flags | ||
| guide | ||
| jsre | ||
| reexec | ||
| shutdowncheck | ||
| syncx | ||
| tablewriter | ||
| telemetry | ||
| testlog | ||
| testrand | ||
| utesting | ||
| version | ||
| web3ext | ||