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miner: change default mev config #3143

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Merged
zzzckck merged 1 commit into from
Jun 30, 2025
Merged

miner: change default mev config #3143

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25 changes: 16 additions & 9 deletions miner/minerconfig/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -27,18 +27,25 @@ import (
"github.com/ethereum/go-ethereum/params"
)

// Default timing configurations
var (
defaultDelayLeftOver = 50 * time.Millisecond
defaultRecommit = 10 * time.Second
defaultMaxWaitProposalInSecs = uint64(45)
// default configurations for MEV
defaultMevEnabled = false
defaultGreedyMergeTx bool = true
defaultBuilderFeeCeil string = "0"
defaultValidatorCommission uint64 = 100
defaultBidSimulationLeftOver = 50 * time.Millisecond
defaultNoInterruptLeftOver = 250 * time.Millisecond
defaultMaxBidsPerBuilder uint32 = 2

defaultDelayLeftOver = 20 * time.Millisecond
defaultBidSimulationLeftOver = 30 * time.Millisecond
// Bid simulation speed on mainnet ranges from 400 to 700 mgasps.
// Here we assume 500 for estimation.
defaultNoInterruptLeftOver = 170 * time.Millisecond // For gas limit 75M
)

// Other default MEV-related configurations
var (
defaultMevEnabled = false
defaultGreedyMergeTx = true
defaultBuilderFeeCeil = "0"
defaultValidatorCommission = uint64(100)
defaultMaxBidsPerBuilder = uint32(2) // Simple strategy: send one bid early, another near deadline
)

// Config is the configuration parameters of mining.
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