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cmd, core, eth, light, trie: dump clean cache periodically (#20391)

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* cmd, core, eth, light, trie: dump clean cache periodically

* eth: update config

* trie: minor fix

* core, trie: address comments

* eth: remove useless

* trie: print clean cache dump start too

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
This commit is contained in:
gary rong
2020-07-28 21:30:31 +08:00
committed by GitHub
parent 79ce5537ab
commit 93da0cf8a1
12 changed files with 128 additions and 24 deletions
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6
core/state/database.go
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@@ -100,16 +100,16 @@ type Trie interface {
// concurrent use, but does not retain any recent trie nodes in memory. To keep some
// historical state in memory, use the NewDatabaseWithCache constructor.
func NewDatabase(db ethdb.Database) Database {
return NewDatabaseWithCache(db, 0)
return NewDatabaseWithCache(db, 0, "")
}
// NewDatabaseWithCache creates a backing store for state. The returned database
// is safe for concurrent use and retains a lot of collapsed RLP trie nodes in a
// large memory cache.
func NewDatabaseWithCache(db ethdb.Database, cache int) Database {
func NewDatabaseWithCache(db ethdb.Database, cache int, journal string) Database {
csc, _ := lru.New(codeSizeCacheSize)
return &cachingDB{
db: trie.NewDatabaseWithCache(db, cache),
db: trie.NewDatabaseWithCache(db, cache, journal),
codeSizeCache: csc,
}
}