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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> |
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| .. | ||
| catalyst | ||
| downloader | ||
| ethconfig | ||
| fetcher | ||
| filters | ||
| gasestimator | ||
| gasprice | ||
| protocols | ||
| syncer | ||
| tracers | ||
| api_admin.go | ||
| api_backend.go | ||
| api_backend_test.go | ||
| api_debug.go | ||
| api_debug_test.go | ||
| api_miner.go | ||
| backend.go | ||
| dropper.go | ||
| handler.go | ||
| handler_eth.go | ||
| handler_eth_test.go | ||
| handler_snap.go | ||
| handler_test.go | ||
| peer.go | ||
| peerset.go | ||
| state_accessor.go | ||
| sync.go | ||
| sync_test.go | ||