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98b13f342f
Instruments the block building path with OpenTelemetry tracing spans. - added spans in forkchoiceUpdated -> buildPayload -> background payload loop -> generateWork iterations. Spans should look something like this: ``` jsonrpc.engine/forkchoiceUpdatedV3 |- rpc.runMethod | |- engine.forkchoiceUpdated | |- miner.buildPayload [payload.id, parent.hash, timestamp] | |- miner.generateWork [txs.count, gas.used, fees] (empty block) | | |- miner.prepareWork | | |- miner.FinalizeAndAssemble | | |- consensus.beacon.FinalizeAndAssemble [block.number, txs.count, withdrawals.count] | | |- consensus.beacon.Finalize | | |- consensus.beacon.IntermediateRoot | | |- consensus.beacon.NewBlock | |- miner.background [block.number, iterations.total, exit.reason, empty.delivered] | |- miner.buildIteration [iteration, update.accepted] | | |- miner.generateWork [txs.count, gas.used, fees] | | |- miner.prepareWork | | |- miner.fillTransactions [pending.plain.count, pending.blob.count] | | | |- miner.commitTransactions.priority (if prio txs exist) | | | | |- miner.commitTransactions | | | | |- miner.commitTransaction (per tx) | | | |- miner.commitTransactions.normal (if normal txs exist) | | | |- miner.commitTransactions | | | |- miner.commitTransaction (per tx) | | |- miner.FinalizeAndAssemble | | |- consensus.beacon.FinalizeAndAssemble [block.number, txs.count, withdrawals.count] | | |- consensus.beacon.Finalize | | |- consensus.beacon.IntermediateRoot | | |- consensus.beacon.NewBlock | |- miner.buildIteration [iteration, update.accepted] | | |- ... | |- ... ``` - added simulated server spans in SimulatedBeacon.sealBlock so dev mode (geth --dev) produces traces that mirror production Engine API calls from a real consensus client. --------- Co-authored-by: Felix Lange <fjl@twurst.com>
38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
// Copyright 2015 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 eth
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import (
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/txpool"
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"github.com/ethereum/go-ethereum/eth/protocols/eth"
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)
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// syncTransactions starts sending all currently pending transactions to the given peer.
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func (h *handler) syncTransactions(p *eth.Peer) {
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var hashes []common.Hash
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pending, _ := h.txpool.Pending(txpool.PendingFilter{BlobTxs: false})
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for _, batch := range pending {
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for _, tx := range batch {
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hashes = append(hashes, tx.Hash)
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}
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}
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if len(hashes) == 0 {
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return
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}
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p.AsyncSendPooledTransactionHashes(hashes)
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}
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