mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-02-26 15:47:21 +00:00
164 lines
6.8 KiB
Go
164 lines
6.8 KiB
Go
// Copyright 2025 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package core
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/state"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/log"
|
|
)
|
|
|
|
// 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
|
|
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
|
|
CodeReads time.Duration // Time spent on the contract code read
|
|
|
|
AccountLoaded int // Number of accounts loaded
|
|
AccountUpdated int // Number of accounts updated
|
|
AccountDeleted int // Number of accounts deleted
|
|
StorageLoaded int // Number of storage slots loaded
|
|
StorageUpdated int // Number of storage slots updated
|
|
StorageDeleted int // Number of storage slots deleted
|
|
CodeLoaded int // Number of contract code loaded
|
|
|
|
Execution time.Duration // Time spent on the EVM execution
|
|
Validation time.Duration // Time spent on the block validation
|
|
CrossValidation time.Duration // Optional, time spent on the block cross validation
|
|
SnapshotCommit time.Duration // Time spent on snapshot commit
|
|
TrieDBCommit time.Duration // Time spent on database commit
|
|
BlockWrite time.Duration // Time spent on block write
|
|
TotalTime time.Duration // The total time spent on block execution
|
|
MgasPerSecond float64 // The million gas processed per second
|
|
|
|
// Cache hit rates
|
|
StateReadCacheStats state.ReaderStats
|
|
StatePrefetchCacheStats state.ReaderStats
|
|
}
|
|
|
|
// reportMetrics uploads execution statistics to the metrics system.
|
|
func (s *ExecuteStats) reportMetrics() {
|
|
if s.AccountLoaded != 0 {
|
|
accountReadTimer.Update(s.AccountReads)
|
|
accountReadSingleTimer.Update(s.AccountReads / time.Duration(s.AccountLoaded))
|
|
}
|
|
if s.StorageLoaded != 0 {
|
|
storageReadTimer.Update(s.StorageReads)
|
|
storageReadSingleTimer.Update(s.StorageReads / time.Duration(s.StorageLoaded))
|
|
}
|
|
if s.CodeLoaded != 0 {
|
|
codeReadTimer.Update(s.CodeReads)
|
|
codeReadSingleTimer.Update(s.CodeReads / time.Duration(s.CodeLoaded))
|
|
}
|
|
accountUpdateTimer.Update(s.AccountUpdates) // Account updates are complete(in validation)
|
|
storageUpdateTimer.Update(s.StorageUpdates) // Storage updates are complete(in validation)
|
|
accountHashTimer.Update(s.AccountHashes) // Account hashes are complete(in validation)
|
|
accountCommitTimer.Update(s.AccountCommits) // Account commits are complete, we can mark them
|
|
storageCommitTimer.Update(s.StorageCommits) // Storage commits are complete, we can mark them
|
|
|
|
blockExecutionTimer.Update(s.Execution) // The time spent on EVM processing
|
|
blockValidationTimer.Update(s.Validation) // The time spent on block validation
|
|
blockCrossValidationTimer.Update(s.CrossValidation) // The time spent on stateless cross validation
|
|
snapshotCommitTimer.Update(s.SnapshotCommit) // Snapshot commits are complete, we can mark them
|
|
triedbCommitTimer.Update(s.TrieDBCommit) // Trie database commits are complete, we can mark them
|
|
blockWriteTimer.Update(s.BlockWrite) // The time spent on block write
|
|
blockInsertTimer.Update(s.TotalTime) // The total time spent on block execution
|
|
chainMgaspsMeter.Update(time.Duration(s.MgasPerSecond)) // TODO(rjl493456442) generalize the ResettingTimer
|
|
|
|
// Cache hit rates
|
|
accountCacheHitPrefetchMeter.Mark(s.StatePrefetchCacheStats.AccountCacheHit)
|
|
accountCacheMissPrefetchMeter.Mark(s.StatePrefetchCacheStats.AccountCacheMiss)
|
|
storageCacheHitPrefetchMeter.Mark(s.StatePrefetchCacheStats.StorageCacheHit)
|
|
storageCacheMissPrefetchMeter.Mark(s.StatePrefetchCacheStats.StorageCacheMiss)
|
|
|
|
accountCacheHitMeter.Mark(s.StateReadCacheStats.AccountCacheHit)
|
|
accountCacheMissMeter.Mark(s.StateReadCacheStats.AccountCacheMiss)
|
|
storageCacheHitMeter.Mark(s.StateReadCacheStats.StorageCacheHit)
|
|
storageCacheMissMeter.Mark(s.StateReadCacheStats.StorageCacheMiss)
|
|
}
|
|
|
|
// logSlow prints the detailed execution statistics if the block is regarded as slow.
|
|
func (s *ExecuteStats) logSlow(block *types.Block, slowBlockThreshold time.Duration) {
|
|
if slowBlockThreshold == 0 {
|
|
return
|
|
}
|
|
if s.TotalTime < slowBlockThreshold {
|
|
return
|
|
}
|
|
msg := fmt.Sprintf(`
|
|
########## SLOW BLOCK #########
|
|
Block: %v (%#x) txs: %d, mgasps: %.2f, elapsed: %v
|
|
|
|
EVM execution: %v
|
|
Validation: %v
|
|
State read: %v
|
|
Account read: %v(%d)
|
|
Storage read: %v(%d)
|
|
Code read: %v(%d)
|
|
|
|
State hash: %v
|
|
Account hash: %v
|
|
Storage hash: %v
|
|
Trie commit: %v
|
|
|
|
DB write: %v
|
|
State write: %v
|
|
Block write: %v
|
|
|
|
%s
|
|
##############################
|
|
`, block.Number(), block.Hash(), len(block.Transactions()), s.MgasPerSecond, common.PrettyDuration(s.TotalTime),
|
|
common.PrettyDuration(s.Execution),
|
|
common.PrettyDuration(s.Validation+s.CrossValidation),
|
|
|
|
// State read
|
|
common.PrettyDuration(s.AccountReads+s.StorageReads+s.CodeReads),
|
|
common.PrettyDuration(s.AccountReads), s.AccountLoaded,
|
|
common.PrettyDuration(s.StorageReads), s.StorageLoaded,
|
|
common.PrettyDuration(s.CodeReads), s.CodeLoaded,
|
|
|
|
// State hash
|
|
common.PrettyDuration(s.AccountHashes+s.AccountUpdates+s.StorageUpdates+max(s.AccountCommits, s.StorageCommits)),
|
|
common.PrettyDuration(s.AccountHashes+s.AccountUpdates),
|
|
common.PrettyDuration(s.StorageUpdates),
|
|
common.PrettyDuration(max(s.AccountCommits, s.StorageCommits)),
|
|
|
|
// Database commit
|
|
common.PrettyDuration(s.TrieDBCommit+s.SnapshotCommit+s.BlockWrite),
|
|
common.PrettyDuration(s.TrieDBCommit+s.SnapshotCommit),
|
|
common.PrettyDuration(s.BlockWrite),
|
|
|
|
// cache statistics
|
|
s.StateReadCacheStats)
|
|
for _, line := range strings.Split(msg, "\n") {
|
|
if line == "" {
|
|
continue
|
|
}
|
|
log.Info(line)
|
|
}
|
|
}
|