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jsvisa 2025-08-25 10:04:31 +08:00 committed by Gary Rong
parent 48c3f91efc
commit d74dd39131
1 changed files with 10 additions and 6 deletions
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16
core/state/state_sizer.go
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@ -235,6 +235,7 @@ type SizeTracker struct {
abort chan struct{}
aborted chan struct{}
updateCh chan *stateUpdate
stats map[common.Hash]SizeStats // internal stats map
}
// NewSizeTracker creates a new state size tracker and starts it automatically
@ -248,6 +249,7 @@ func NewSizeTracker(db ethdb.KeyValueStore, triedb *triedb.Database) (*SizeTrack
abort: make(chan struct{}),
aborted: make(chan struct{}),
updateCh: make(chan *stateUpdate),
stats: make(map[common.Hash]SizeStats),
}
go t.run()
return t, nil
@ -286,13 +288,14 @@ func (t *SizeTracker) run() {
if err != nil {
return
}
t.stats = stats
h := sizeStatsHeap(slices.Collect(maps.Values(stats)))
heap.Init(&h)
for {
select {
case u := <-t.updateCh:
base, found := stats[u.originRoot]
base, found := t.stats[u.originRoot]
if !found {
continue
}
@ -301,15 +304,14 @@ func (t *SizeTracker) run() {
continue
}
stat := base.add(diff)
stats[u.root] = stat
t.stats[u.root] = stat
t.upload(stat)
heap.Push(&h, stats[u.root])
for u.blockNumber-h[0].BlockNumber > statEvictThreshold {
delete(stats, h[0].StateRoot)
heap.Push(&h, t.stats[u.root])
for len(h) > 0 && u.blockNumber-h[0].BlockNumber > statEvictThreshold {
delete(t.stats, h[0].StateRoot)
heap.Pop(&h)
}
case <-t.abort:
return
}
@ -512,6 +514,8 @@ func (t *SizeTracker) Notify(update *stateUpdate) {
case t.updateCh <- update:
case <-t.abort:
return
default:
// Drop update if channel is full
}
}