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71 lines
2.7 KiB
Go
71 lines
2.7 KiB
Go
// (c) 2025, Lux Industries, Inc.
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//
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// This file is a derived work, based on the go-ethereum library whose original
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// notices appear below.
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//
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// It is distributed under a license compatible with the licensing terms of the
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// original code from which it is derived.
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//
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// Much love to the original authors for their work.
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// **********
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// 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 (
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"github.com/luxfi/geth/metrics"
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)
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// ====== If resolving merge conflicts ======
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//
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// All calls to metrics.NewRegistered*() for metrics also defined in libevm/triedb/pathdb
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// have been replaced with metrics.GetOrRegister*() to get metrics already registered in
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// libevm/triedb/pathdb or register them here otherwise. These replacements ensure the same
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// metrics are shared between the two packages.
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//
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//nolint:unused
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var (
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cleanHitMeter = metrics.NewMeter()
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cleanMissMeter = metrics.NewMeter()
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cleanReadMeter = metrics.NewMeter()
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cleanWriteMeter = metrics.NewMeter()
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dirtyHitMeter = metrics.NewMeter()
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dirtyMissMeter = metrics.NewMeter()
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dirtyReadMeter = metrics.NewMeter()
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dirtyWriteMeter = metrics.NewMeter()
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dirtyNodeHitDepthHist = metrics.NewHistogram(metrics.NewExpDecaySample(1028, 0.015))
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cleanFalseMeter = metrics.NewMeter()
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dirtyFalseMeter = metrics.NewMeter()
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diskFalseMeter = metrics.NewMeter()
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commitTimeTimer = metrics.NewTimer()
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commitNodesMeter = metrics.NewMeter()
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commitBytesMeter = metrics.NewMeter()
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gcNodesMeter = metrics.NewMeter()
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gcBytesMeter = metrics.NewMeter()
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diffLayerBytesMeter = metrics.GetOrRegisterMeter("pathdb/diff/bytes", nil)
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diffLayerNodesMeter = metrics.GetOrRegisterMeter("pathdb/diff/nodes", nil)
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historyBuildTimeMeter = metrics.GetOrRegisterTimer("pathdb/history/time", nil)
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historyDataBytesMeter = metrics.GetOrRegisterMeter("pathdb/history/bytes/data", nil)
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historyIndexBytesMeter = metrics.GetOrRegisterMeter("pathdb/history/bytes/index", nil)
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)
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