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core: initial version of state snapshots

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This commit is contained in:
Péter Szilágyi
2019-08-06 13:40:28 +03:00
parent 2a5ed1a1d3
commit 542df8898e
30 changed files with 1635 additions and 85 deletions
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8
core/rawdb/database.go
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@ -239,6 +239,8 @@ func InspectDatabase(db ethdb.Database) error {
hashNumPairing common.StorageSize
trieSize common.StorageSize
txlookupSize common.StorageSize
accountSnapSize common.StorageSize
storageSnapSize common.StorageSize
preimageSize common.StorageSize
bloomBitsSize common.StorageSize
cliqueSnapsSize common.StorageSize
@ -280,6 +282,10 @@ func InspectDatabase(db ethdb.Database) error {
receiptSize += size
case bytes.HasPrefix(key, txLookupPrefix) && len(key) == (len(txLookupPrefix)+common.HashLength):
txlookupSize += size
case bytes.HasPrefix(key, StateSnapshotPrefix) && len(key) == (len(StateSnapshotPrefix)+common.HashLength):
accountSnapSize += size
case bytes.HasPrefix(key, StateSnapshotPrefix) && len(key) == (len(StateSnapshotPrefix)+2*common.HashLength):
storageSnapSize += size
case bytes.HasPrefix(key, preimagePrefix) && len(key) == (len(preimagePrefix)+common.HashLength):
preimageSize += size
case bytes.HasPrefix(key, bloomBitsPrefix) && len(key) == (len(bloomBitsPrefix)+10+common.HashLength):
@ -331,6 +337,8 @@ func InspectDatabase(db ethdb.Database) error {
{"Key-Value store", "Bloombit index", bloomBitsSize.String()},
{"Key-Value store", "Trie nodes", trieSize.String()},
{"Key-Value store", "Trie preimages", preimageSize.String()},
{"Key-Value store", "Account snapshot", accountSnapSize.String()},
{"Key-Value store", "Storage snapshot", storageSnapSize.String()},
{"Key-Value store", "Clique snapshots", cliqueSnapsSize.String()},
{"Key-Value store", "Singleton metadata", metadata.String()},
{"Ancient store", "Headers", ancientHeaders.String()},