forked from forks/go-ethereum
485ff4bbff
This pull request enhances the block prefetcher by executing transactions in parallel to warm the cache alongside the main block processor. Unlike the original prefetcher, which only executes the next block and is limited to chain syncing, the new implementation can be applied to any block. This makes it useful not only during chain sync but also for regular block insertion after the initial sync. --------- Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
63 lines
3.7 KiB
Go
63 lines
3.7 KiB
Go
// Copyright 2023 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package pathdb
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import "github.com/ethereum/go-ethereum/metrics"
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var (
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cleanNodeHitMeter = metrics.NewRegisteredMeter("pathdb/clean/node/hit", nil)
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cleanNodeMissMeter = metrics.NewRegisteredMeter("pathdb/clean/node/miss", nil)
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cleanNodeReadMeter = metrics.NewRegisteredMeter("pathdb/clean/node/read", nil)
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cleanNodeWriteMeter = metrics.NewRegisteredMeter("pathdb/clean/node/write", nil)
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dirtyNodeHitMeter = metrics.NewRegisteredMeter("pathdb/dirty/node/hit", nil)
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dirtyNodeMissMeter = metrics.NewRegisteredMeter("pathdb/dirty/node/miss", nil)
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dirtyNodeReadMeter = metrics.NewRegisteredMeter("pathdb/dirty/node/read", nil)
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dirtyNodeWriteMeter = metrics.NewRegisteredMeter("pathdb/dirty/node/write", nil)
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dirtyNodeHitDepthHist = metrics.NewRegisteredHistogram("pathdb/dirty/node/depth", nil, metrics.NewExpDecaySample(1028, 0.015))
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stateAccountInexMeter = metrics.NewRegisteredMeter("pathdb/state/account/inex/total", nil)
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stateStorageInexMeter = metrics.NewRegisteredMeter("pathdb/state/storage/inex/total", nil)
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stateAccountExistMeter = metrics.NewRegisteredMeter("pathdb/state/account/exist/total", nil)
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stateStorageExistMeter = metrics.NewRegisteredMeter("pathdb/state/storage/exist/total", nil)
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dirtyStateHitMeter = metrics.NewRegisteredMeter("pathdb/dirty/state/hit", nil)
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dirtyStateMissMeter = metrics.NewRegisteredMeter("pathdb/dirty/state/miss", nil)
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dirtyStateReadMeter = metrics.NewRegisteredMeter("pathdb/dirty/state/read", nil)
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dirtyStateWriteMeter = metrics.NewRegisteredMeter("pathdb/dirty/state/write", nil)
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dirtyStateHitDepthHist = metrics.NewRegisteredHistogram("pathdb/dirty/state/depth", nil, metrics.NewExpDecaySample(1028, 0.015))
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nodeCleanFalseMeter = metrics.NewRegisteredMeter("pathdb/clean/false", nil)
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nodeDirtyFalseMeter = metrics.NewRegisteredMeter("pathdb/dirty/false", nil)
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nodeDiskFalseMeter = metrics.NewRegisteredMeter("pathdb/disk/false", nil)
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nodeDiffFalseMeter = metrics.NewRegisteredMeter("pathdb/diff/false", nil)
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commitTimeTimer = metrics.NewRegisteredResettingTimer("pathdb/commit/time", nil)
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commitNodesMeter = metrics.NewRegisteredMeter("pathdb/commit/nodes", nil)
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commitBytesMeter = metrics.NewRegisteredMeter("pathdb/commit/bytes", nil)
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gcTrieNodeMeter = metrics.NewRegisteredMeter("pathdb/gc/node/count", nil)
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gcTrieNodeBytesMeter = metrics.NewRegisteredMeter("pathdb/gc/node/bytes", nil)
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gcAccountMeter = metrics.NewRegisteredMeter("pathdb/gc/account/count", nil)
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gcAccountBytesMeter = metrics.NewRegisteredMeter("pathdb/gc/account/bytes", nil)
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gcStorageMeter = metrics.NewRegisteredMeter("pathdb/gc/storage/count", nil)
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gcStorageBytesMeter = metrics.NewRegisteredMeter("pathdb/gc/storage/bytes", nil)
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historyBuildTimeMeter = metrics.NewRegisteredResettingTimer("pathdb/history/time", nil)
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historyDataBytesMeter = metrics.NewRegisteredMeter("pathdb/history/bytes/data", nil)
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historyIndexBytesMeter = metrics.NewRegisteredMeter("pathdb/history/bytes/index", nil)
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)
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