Jonny Rhea 98b13f342f miner: add OpenTelemetry spans for block building path (#33773) ... 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>		2026-03-16 19:24:41 +01:00
..
legacypool.go	miner: add OpenTelemetry spans for block building path (#33773)	2026-03-16 19:24:41 +01:00
legacypool2_test.go	eth: add tx to locals only if it has a chance of acceptance (#31618)	2025-04-17 21:27:48 +02:00
legacypool_test.go	core/txpool/legacypool: move queue out of main txpool (#32270)	2025-10-13 19:07:36 +02:00
list.go	core/txpool: add sanity overflow check (#32544)	2025-09-10 21:33:15 +08:00
list_test.go	core/types: fix transaction pool price-heap comparison (#33923)	2026-03-02 23:42:39 +01:00
noncer.go	all: move main transaction pool into a subpool (#27463)	2023-06-16 15:29:40 +03:00
queue.go	core/txpool/legacypool: clarify and fix non-executable tx heartbeat (#33704)	2026-01-29 10:53:55 +01:00