chore: tune mainnet slasher penalties and sequencer allocation#21451
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chore: tune mainnet slasher penalties and sequencer allocation#21451
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Lower inactivity target percentage from 0.8 to 0.7, disable duplicate proposal and attestation penalties, increase grace period from 1200 to 8400 L2 slots, and reduce per-block allocation multiplier from 2 to 1.2.
spalladino
added
the
ci-no-fail-fast
…y_method priority fee (#21458) ## Summary Fixes test failures in PR #21451 caused by changing `perBlockAllocationMultiplier` from 2 to 1.2 in `DefaultSequencerConfig`. - **sequencer-client.test.ts**: Updated expected values in `computeBlockLimits` tests to reflect multiplier=1.2 instead of 2. Multi-block mode now correctly expects `maxL2BlockGas=240_000` (was 400_000), `maxTxsPerBlock=24` (was 40), and corresponding DA gas limits. - **gossip_network.test.ts**: Added comment explaining the proven block timeout must exceed one full epoch duration plus proving time. ClaudeBox log: https://claudebox.work/s/95e2c727bf329f12?run=1
alexghr
approved these changes
Mar 13, 2026
| buildCheckpointIfEmpty: false, | ||
| publishTxsWithProposals: false, | ||
| perBlockAllocationMultiplier: 2, | ||
| perBlockAllocationMultiplier: 1.2, |
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Summary
SLASH_INACTIVITY_TARGET_PERCENTAGEfrom 0.8 to 0.7SLASH_DUPLICATE_PROPOSAL_PENALTYandSLASH_DUPLICATE_ATTESTATION_PENALTY(set to 0)SLASH_GRACE_PERIOD_L2_SLOTSfrom 1200 to 8400perBlockAllocationMultiplierfrom 2 to 1.2Test plan
yarn generatein relevant packages