05148d972c
This pull request ports some changes from the main state snapshot integration one, specifically introducing the flat state tracking in pathdb. Note, the tracked flat state changes are only held in memory and won't be persisted in the disk. Meanwhile, the correspoding state retrieval in persistent state is also not supported yet. The states management in disk is more complicated and will be implemented in a separate pull request. Part 1: https://github.com/ethereum/go-ethereum/pull/30752
64 lines
3.7 KiB
Go
64 lines
3.7 KiB
Go
// Copyright 2022 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.NewRegisteredTimer("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.NewRegisteredTimer("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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