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set different cache size

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Signed-off-by: Delweng <delweng@gmail.com>
This commit is contained in:
Delweng 2025-07-25 00:09:54 +08:00 committed by jsvisa
parent fcb657fff4
commit 2bb24fa3fa
2 changed files with 10 additions and 6 deletions
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10
triedb/pathdb/database.go
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@ -61,8 +61,12 @@ var (
// maxDiffLayers is the maximum diff layers allowed in the layer tree. // maxDiffLayers is the maximum diff layers allowed in the layer tree.
maxDiffLayers = 128 maxDiffLayers = 128
// historyCacheSize is the maximum size of history cache. // historyIndexCacheSize is the maximum count of history index cache.
historyCacheSize = 4096 // Each indexBlockDesc is 14bytes, assume each account has 10 descriptors,
// then the total memory usage is ~54MB.
historyIndexCacheSize = 409600
// historyBlockCacheSize is the maximum count of history block cache.
historyBlockCacheSize = 4096
) )
// layer is the interface implemented by all state layers which includes some // layer is the interface implemented by all state layers which includes some
@ -246,7 +250,7 @@ func New(diskdb ethdb.Database, config *Config, isVerkle bool) *Database {
config: config, config: config,
diskdb: diskdb, diskdb: diskdb,
hasher: merkleNodeHasher, hasher: merkleNodeHasher,
cacher: newHistoryCacher(historyCacheSize), cacher: newHistoryCacher(historyIndexCacheSize, historyBlockCacheSize),
} }
// Establish a dedicated database namespace tailored for verkle-specific // Establish a dedicated database namespace tailored for verkle-specific
// data, ensuring the isolation of both verkle and merkle tree data. It's // data, ensuring the isolation of both verkle and merkle tree data. It's

6
triedb/pathdb/history_reader.go
View file

@ -198,10 +198,10 @@ type historyCacher struct {
} }
// newHistoryCacher creates a new historyCacher instance. // newHistoryCacher creates a new historyCacher instance.
func newHistoryCacher(size int) *historyCacher { func newHistoryCacher(indexSize, blockSize int) *historyCacher {
return &historyCacher{ return &historyCacher{
index: lru.NewCache[string, []byte](size), index: lru.NewCache[string, []byte](indexSize),
block: lru.NewCache[string, []byte](size), block: lru.NewCache[string, []byte](blockSize),
} }
} }