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core/state/pruner: track number of skipped items during state pruning (#28368)

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aaronbuchwald 2023-10-23 01:24:32 -04:00 committed by GitHub
parent ffc6a0f36e
commit 6c6982163b
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1 changed files with 8 additions and 7 deletions
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15
core/state/pruner/pruner.go
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@ -125,12 +125,12 @@ func prune(snaptree *snapshot.Tree, root common.Hash, maindb ethdb.Database, sta
// dangling node is the state root is super low. So the dangling nodes in // dangling node is the state root is super low. So the dangling nodes in
// theory will never ever be visited again. // theory will never ever be visited again.
var ( var (
count int skipped, count int
size common.StorageSize size common.StorageSize
pstart = time.Now() pstart = time.Now()
logged = time.Now() logged = time.Now()
batch = maindb.NewBatch() batch = maindb.NewBatch()
iter = maindb.NewIterator(nil, nil) iter = maindb.NewIterator(nil, nil)
) )
for iter.Next() { for iter.Next() {
key := iter.Key() key := iter.Key()
@ -149,6 +149,7 @@ func prune(snaptree *snapshot.Tree, root common.Hash, maindb ethdb.Database, sta
log.Debug("Forcibly delete the middle state roots", "hash", common.BytesToHash(checkKey)) log.Debug("Forcibly delete the middle state roots", "hash", common.BytesToHash(checkKey))
} else { } else {
if stateBloom.Contain(checkKey) { if stateBloom.Contain(checkKey) {
skipped += 1
continue continue
} }
} }
@ -165,7 +166,7 @@ func prune(snaptree *snapshot.Tree, root common.Hash, maindb ethdb.Database, sta
eta = time.Duration(left/speed) * time.Millisecond eta = time.Duration(left/speed) * time.Millisecond
} }
if time.Since(logged) > 8*time.Second { if time.Since(logged) > 8*time.Second {
log.Info("Pruning state data", "nodes", count, "size", size, log.Info("Pruning state data", "nodes", count, "skipped", skipped, "size", size,
"elapsed", common.PrettyDuration(time.Since(pstart)), "eta", common.PrettyDuration(eta)) "elapsed", common.PrettyDuration(time.Since(pstart)), "eta", common.PrettyDuration(eta))
logged = time.Now() logged = time.Now()
} }