core: remove accountHashWait

Author: rjl493456442

core/blockchain.go

@@ -2158,7 +2158,6 @@ func (bc *BlockChain) ProcessBlock(parentRoot common.Hash, block *types.Block, s
 	stats.AccountReads = statedb.AccountReads     // Account reads are complete(in processing)
 	stats.StorageReads = statedb.StorageReads     // Storage reads are complete(in processing)
 	stats.AccountUpdates = statedb.AccountUpdates // Account updates are complete(in validation)
-	stats.AccountUpdateWait = statedb.AccountUpdateWait
 	stats.StorageUpdates = statedb.StorageUpdates // Storage updates are complete(in validation)
 	stats.AccountHashes = statedb.AccountHashes   // Account hashes are complete(in validation)
 

core/blockchain_stats.go

@@ -30,14 +30,13 @@ import (
 // ExecuteStats includes all the statistics of a block execution in details.
 type ExecuteStats struct {
 	// State read times
-	AccountReads      time.Duration // Time spent on the account reads
-	StorageReads      time.Duration // Time spent on the storage reads
-	AccountHashes     time.Duration // Time spent on the account trie hash
-	AccountUpdates    time.Duration // Time spent on the account trie update
-	AccountUpdateWait time.Duration // Time spent on waiting the account trie from prefetching
-	AccountCommits    time.Duration // Time spent on the account trie commit
-	StorageUpdates    time.Duration // Time spent on the storage trie update
-	StorageCommits    time.Duration // Time spent on the storage trie commit
+	AccountReads   time.Duration // Time spent on the account reads
+	StorageReads   time.Duration // Time spent on the storage reads
+	AccountHashes  time.Duration // Time spent on the account trie hash
+	AccountUpdates time.Duration // Time spent on the account trie update
+	AccountCommits time.Duration // Time spent on the account trie commit
+	StorageUpdates time.Duration // Time spent on the storage trie update
+	StorageCommits time.Duration // Time spent on the storage trie commit
 
 	AccountLoaded  int // Number of accounts loaded
 	AccountUpdated int // Number of accounts updated
@@ -115,7 +114,7 @@ EVM execution: %v
 Validation: %v
 Account read: %v(%d)
 Storage read: %v(%d)
-Account hash: %v(wait=%v)
+Account hash: %v
 Storage hash: %v
 DB commit: %v
 Block write: %v
@@ -127,7 +126,7 @@ Total: %v
 		common.PrettyDuration(s.Execution), common.PrettyDuration(s.Validation+s.CrossValidation),
 		common.PrettyDuration(s.AccountReads), s.AccountLoaded,
 		common.PrettyDuration(s.StorageReads), s.StorageLoaded,
-		common.PrettyDuration(s.AccountHashes+s.AccountCommits+s.AccountUpdates), common.PrettyDuration(s.AccountUpdateWait),
+		common.PrettyDuration(s.AccountHashes+s.AccountCommits+s.AccountUpdates),
 		common.PrettyDuration(s.StorageCommits+s.StorageUpdates),
 		common.PrettyDuration(s.TrieDBCommit+s.SnapshotCommit), common.PrettyDuration(s.BlockWrite),
 		common.PrettyDuration(s.TotalTime), s.StateReadCacheStats)

core/state/statedb.go

@@ -140,11 +140,10 @@ type StateDB struct {
 	witnessStats *stateless.WitnessStats
 
 	// Measurements gathered during execution for debugging purposes
-	AccountReads      time.Duration
-	AccountHashes     time.Duration
-	AccountUpdates    time.Duration
-	AccountCommits    time.Duration
-	AccountUpdateWait time.Duration
+	AccountReads   time.Duration
+	AccountHashes  time.Duration
+	AccountUpdates time.Duration
+	AccountCommits time.Duration
 
 	StorageReads    time.Duration
 	StorageUpdates  time.Duration
@@ -917,7 +916,6 @@ func (s *StateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
 		} else {
 			s.trie = trie
 		}
-		s.AccountUpdateWait += time.Since(start)
 	}
 	// Perform updates before deletions.  This prevents resolution of unnecessary trie nodes
 	// in circumstances similar to the following: