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core: more detailed metering for reorgs (#21420)

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Marius van der Wijden 2020-08-20 09:49:35 +02:00 committed by GitHub
parent 7ebc6c43ff
commit 0bdd295cc0
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2 changed files with 8 additions and 2 deletions
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8
core/blockchain.go
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@ -70,8 +70,11 @@ var (
blockValidationTimer = metrics.NewRegisteredTimer("chain/validation", nil)
blockExecutionTimer = metrics.NewRegisteredTimer("chain/execution", nil)
blockWriteTimer = metrics.NewRegisteredTimer("chain/write", nil)
blockReorgAddMeter = metrics.NewRegisteredMeter("chain/reorg/drop", nil)
blockReorgDropMeter = metrics.NewRegisteredMeter("chain/reorg/add", nil)
blockReorgMeter = metrics.NewRegisteredMeter("chain/reorg/executes", nil)
blockReorgAddMeter = metrics.NewRegisteredMeter("chain/reorg/add", nil)
blockReorgDropMeter = metrics.NewRegisteredMeter("chain/reorg/drop", nil)
blockReorgInvalidatedTx = metrics.NewRegisteredMeter("chain/reorg/invalidTx", nil)
blockPrefetchExecuteTimer = metrics.NewRegisteredTimer("chain/prefetch/executes", nil)
blockPrefetchInterruptMeter = metrics.NewRegisteredMeter("chain/prefetch/interrupts", nil)
@ -2152,6 +2155,7 @@ func (bc *BlockChain) reorg(oldBlock, newBlock *types.Block) error {
"drop", len(oldChain), "dropfrom", oldChain[0].Hash(), "add", len(newChain), "addfrom", newChain[0].Hash())
blockReorgAddMeter.Mark(int64(len(newChain)))
blockReorgDropMeter.Mark(int64(len(oldChain)))
blockReorgMeter.Mark(1)
} else {
log.Error("Impossible reorg, please file an issue", "oldnum", oldBlock.Number(), "oldhash", oldBlock.Hash(), "newnum", newBlock.Number(), "newhash", newBlock.Hash())
}

2
core/tx_pool.go
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@ -1422,6 +1422,8 @@ func (pool *TxPool) demoteUnexecutables() {
pool.enqueueTx(hash, tx)
}
pendingGauge.Dec(int64(len(gapped)))
// This might happen in a reorg, so log it to the metering
blockReorgInvalidatedTx.Mark(int64(len(gapped)))
}
// Delete the entire pending entry if it became empty.
if list.Empty() {