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fix: reject repeat proposals in publish block API - #9818

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nflaig merged 2 commits into
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nflaig/reject-repeat-proposal-api
Aug 17, 2026
Merged

fix: reject repeat proposals in publish block API#9818
nflaig merged 2 commits into
unstablefrom
nflaig/reject-repeat-proposal-api

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@nflaig

@nflaig nflaig commented Aug 13, 2026 •
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Follow-up to #9805 and #9814

REPEAT_PROPOSAL now identifies a conflicting block root, but the publish block API still treated it like benign ALREADY_KNOWN and returned success.

Remove that special case so repeat proposals use the existing gossip validation error path. Keep ALREADY_KNOWN benign and add focused API coverage for both cases.

@nflaig
nflaig marked this pull request as ready for review August 13, 2026 13:55
@nflaig
nflaig requested a review from a team as a code owner August 13, 2026 13:55
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codecov Bot commented Aug 13, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 52.60%. Comparing base (25a4a1c) to head (9a3b2be).

Additional details and impacted files 
@@            Coverage Diff            @@
##           unstable    #9818   +/-   ##
=========================================
  Coverage     52.60%   52.60%           
=========================================
  Files           848      848           
  Lines         59969    59969           
  Branches       4414     4414           
=========================================
  Hits          31545    31545           
  Misses        28365    28365           
  Partials         59       59
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github-actions Bot commented Aug 13, 2026 •
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Performance Report

✔️ no performance regression detected

Full benchmark results
Benchmark suite Current: 54ace5c Previous: 742db20 Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc 1.6016 ms/op 868.51 us/op 1.84
getPubkeys - validatorsArr - req 1000 vs - 250000 vc 44.100 us/op 39.964 us/op 1.10
BLS verify - blst 721.56 us/op 737.55 us/op 0.98
BLS verifyMultipleSignatures 3 - blst 1.3620 ms/op 1.3784 ms/op 0.99
BLS verifyMultipleSignatures 8 - blst 2.1662 ms/op 2.1870 ms/op 0.99
BLS verifyMultipleSignatures 32 - blst 7.2266 ms/op 6.8353 ms/op 1.06
BLS verifyMultipleSignatures 64 - blst 13.122 ms/op 13.554 ms/op 0.97
BLS verifyMultipleSignatures 128 - blst 25.675 ms/op 25.747 ms/op 1.00
BLS deserializing 10000 signatures 650.78 ms/op 633.09 ms/op 1.03
BLS deserializing 100000 signatures 6.5340 s/op 6.3252 s/op 1.03
BLS verifyMultipleSignatures - same message - 3 - blst 810.24 us/op 826.25 us/op 0.98
BLS verifyMultipleSignatures - same message - 8 - blst 947.80 us/op 894.26 us/op 1.06
BLS verifyMultipleSignatures - same message - 32 - blst 1.5884 ms/op 1.5638 ms/op 1.02
BLS verifyMultipleSignatures - same message - 64 - blst 2.4293 ms/op 2.3877 ms/op 1.02
BLS verifyMultipleSignatures - same message - 128 - blst 4.1879 ms/op 4.0475 ms/op 1.03
BLS aggregatePubkeys 32 - blst 18.431 us/op 17.711 us/op 1.04
BLS aggregatePubkeys 128 - blst 63.834 us/op 63.062 us/op 1.01
getSlashingsAndExits - default max 46.774 us/op 48.294 us/op 0.97
getSlashingsAndExits - 2k 426.09 us/op 338.12 us/op 1.26
proposeBlockBody type=full, size=empty 846.21 us/op 672.26 us/op 1.26
isKnown best case - 1 super set check 174.00 ns/op 176.00 ns/op 0.99
isKnown normal case - 2 super set checks 334.00 ns/op 171.00 ns/op 1.95
isKnown worse case - 16 super set checks 176.00 ns/op 174.00 ns/op 1.01
validate api signedAggregateAndProof - struct 1.5239 ms/op 1.5409 ms/op 0.99
validate gossip signedAggregateAndProof - struct 1.5199 ms/op 1.5344 ms/op 0.99
batch validate gossip attestation - vc 640000 - chunk 32 110.52 us/op 108.59 us/op 1.02
batch validate gossip attestation - vc 640000 - chunk 64 101.62 us/op 94.203 us/op 1.08
batch validate gossip attestation - vc 640000 - chunk 128 90.753 us/op 87.097 us/op 1.04
batch validate gossip attestation - vc 640000 - chunk 256 88.122 us/op 83.579 us/op 1.05
bytes32 toHexString 293.00 ns/op 302.00 ns/op 0.97
bytes32 Buffer.toString(hex) 174.00 ns/op 167.00 ns/op 1.04
bytes32 Buffer.toString(hex) from Uint8Array 245.00 ns/op 241.00 ns/op 1.02
bytes32 Buffer.toString(hex) + 0x 180.00 ns/op 164.00 ns/op 1.10
Return object 10000 times 0.21650 ns/op 0.21350 ns/op 1.01
Throw Error 10000 times 3.3646 us/op 3.3296 us/op 1.01
toHex 96.418 ns/op 102.62 ns/op 0.94
Buffer.from 87.298 ns/op 93.600 ns/op 0.93
shared Buffer 59.452 ns/op 64.079 ns/op 0.93
fastMsgIdFn sha256 / 200 bytes 1.5240 us/op 1.4840 us/op 1.03
fastMsgIdFn h32 xxhash / 200 bytes 160.00 ns/op 156.00 ns/op 1.03
fastMsgIdFn h64 xxhash / 200 bytes 211.00 ns/op 210.00 ns/op 1.00
fastMsgIdFn sha256 / 1000 bytes 4.8360 us/op 4.7790 us/op 1.01
fastMsgIdFn h32 xxhash / 1000 bytes 249.00 ns/op 247.00 ns/op 1.01
fastMsgIdFn h64 xxhash / 1000 bytes 266.00 ns/op 261.00 ns/op 1.02
fastMsgIdFn sha256 / 10000 bytes 42.711 us/op 42.370 us/op 1.01
fastMsgIdFn h32 xxhash / 10000 bytes 1.2730 us/op 1.2750 us/op 1.00
fastMsgIdFn h64 xxhash / 10000 bytes 820.00 ns/op 838.00 ns/op 0.98
send data - 1000 256B messages 4.2073 ms/op 4.3894 ms/op 0.96
send data - 1000 512B messages 5.0091 ms/op 5.0190 ms/op 1.00
send data - 1000 1024B messages 5.6097 ms/op 5.2715 ms/op 1.06
send data - 1000 1200B messages 6.6793 ms/op 6.7043 ms/op 1.00
send data - 1000 2048B messages 22.148 ms/op 9.3945 ms/op 2.36
send data - 1000 4096B messages 72.517 ms/op 44.818 ms/op 1.62
send data - 1000 16384B messages 362.55 ms/op 451.93 ms/op 0.80
send data - 1000 65536B messages 1.4168 s/op 1.4241 s/op 0.99
enrSubnets - fastDeserialize 64 bits 779.00 ns/op 753.00 ns/op 1.03
enrSubnets - ssz BitVector 64 bits 261.00 ns/op 271.00 ns/op 0.96
enrSubnets - fastDeserialize 4 bits 107.00 ns/op 107.00 ns/op 1.00
enrSubnets - ssz BitVector 4 bits 259.00 ns/op 277.00 ns/op 0.94
prioritizePeers score -10:0 att 32-0.1 sync 2-0 204.65 us/op 207.01 us/op 0.99
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25 268.87 us/op 235.33 us/op 1.14
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5 347.27 us/op 345.29 us/op 1.01
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75 644.74 us/op 604.66 us/op 1.07
prioritizePeers score 0:0 att 64-1 sync 4-1 836.16 us/op 695.91 us/op 1.20
array of 16000 items push then shift 1.3072 us/op 1.3165 us/op 0.99
LinkedList of 16000 items push then shift 7.8650 ns/op 6.8030 ns/op 1.16
array of 16000 items push then pop 71.700 ns/op 69.855 ns/op 1.03
LinkedList of 16000 items push then pop 6.2140 ns/op 6.0600 ns/op 1.03
array of 24000 items push then shift 1.9395 us/op 1.9525 us/op 0.99
LinkedList of 24000 items push then shift 7.5620 ns/op 6.4480 ns/op 1.17
array of 24000 items push then pop 106.61 ns/op 98.316 ns/op 1.08
LinkedList of 24000 items push then pop 6.3590 ns/op 6.0300 ns/op 1.05
intersect bitArray bitLen 8 3.9400 ns/op 3.8900 ns/op 1.01
intersect array and set length 8 30.520 ns/op 30.351 ns/op 1.01
intersect bitArray bitLen 128 23.929 ns/op 23.593 ns/op 1.01
intersect array and set length 128 511.60 ns/op 510.90 ns/op 1.00
bitArray.getTrueBitIndexes() bitLen 128 961.00 ns/op 926.00 ns/op 1.04
bitArray.getTrueBitIndexes() bitLen 248 1.7360 us/op 1.6690 us/op 1.04
bitArray.getTrueBitIndexes() bitLen 512 3.6680 us/op 3.4620 us/op 1.06
Full columns - reconstruct all 6 blobs 127.26 us/op 143.62 us/op 0.89
Full columns - reconstruct half of the blobs out of 6 73.389 us/op 69.023 us/op 1.06
Full columns - reconstruct single blob out of 6 35.753 us/op 37.703 us/op 0.95
Half columns - reconstruct all 6 blobs 399.25 ms/op 383.74 ms/op 1.04
Half columns - reconstruct half of the blobs out of 6 198.72 ms/op 192.25 ms/op 1.03
Half columns - reconstruct single blob out of 6 71.459 ms/op 67.744 ms/op 1.05
Set add up to 64 items then delete first 1.6561 us/op 1.7119 us/op 0.97
OrderedSet add up to 64 items then delete first 2.5597 us/op 2.5726 us/op 1.00
Set add up to 64 items then delete last 1.9006 us/op 1.9242 us/op 0.99
OrderedSet add up to 64 items then delete last 2.9493 us/op 2.8350 us/op 1.04
Set add up to 64 items then delete middle 1.9031 us/op 1.9161 us/op 0.99
OrderedSet add up to 64 items then delete middle 4.4970 us/op 4.3026 us/op 1.05
Set add up to 128 items then delete first 3.7407 us/op 3.8395 us/op 0.97
OrderedSet add up to 128 items then delete first 5.6055 us/op 5.7752 us/op 0.97
Set add up to 128 items then delete last 3.7384 us/op 3.6754 us/op 1.02
OrderedSet add up to 128 items then delete last 5.7156 us/op 5.4639 us/op 1.05
Set add up to 128 items then delete middle 3.6721 us/op 3.7059 us/op 0.99
OrderedSet add up to 128 items then delete middle 12.005 us/op 11.478 us/op 1.05
Set add up to 256 items then delete first 7.8905 us/op 7.6495 us/op 1.03
OrderedSet add up to 256 items then delete first 12.281 us/op 11.726 us/op 1.05
Set add up to 256 items then delete last 7.4806 us/op 7.2666 us/op 1.03
OrderedSet add up to 256 items then delete last 12.521 us/op 11.159 us/op 1.12
Set add up to 256 items then delete middle 7.6886 us/op 8.0053 us/op 0.96
OrderedSet add up to 256 items then delete middle 36.530 us/op 34.541 us/op 1.06
runFastConfirmationRules vc:100000 bc:96 eq:0 4.8050 ms/op 5.1585 ms/op 0.93
runFastConfirmationRules vc:600000 bc:96 eq:0 37.017 ms/op 34.400 ms/op 1.08
runFastConfirmationRules vc:1000000 bc:96 eq:0 63.045 ms/op 57.573 ms/op 1.10
runFastConfirmationRules vc:600000 bc:320 eq:0 37.976 ms/op 34.463 ms/op 1.10
runFastConfirmationRules vc:100000 bc:96 eq:1000 1.1787 s/op 1.1343 s/op 1.04
pass gossip attestations to forkchoice per slot 2.6794 ms/op 2.5680 ms/op 1.04
forkChoice updateHead vc 100000 bc 64 eq 0 413.48 us/op 455.84 us/op 0.91
forkChoice updateHead vc 600000 bc 64 eq 0 2.4839 ms/op 2.7015 ms/op 0.92
forkChoice updateHead vc 1000000 bc 64 eq 0 4.1563 ms/op 4.5334 ms/op 0.92
forkChoice updateHead vc 600000 bc 320 eq 0 2.5630 ms/op 2.7232 ms/op 0.94
forkChoice updateHead vc 600000 bc 1200 eq 0 2.5236 ms/op 2.7376 ms/op 0.92
forkChoice updateHead vc 600000 bc 7200 eq 0 2.8138 ms/op 3.1142 ms/op 0.90
forkChoice updateHead vc 600000 bc 64 eq 1000 2.4756 ms/op 2.7109 ms/op 0.91
forkChoice updateHead vc 600000 bc 64 eq 10000 2.5727 ms/op 2.8142 ms/op 0.91
forkChoice updateHead vc 600000 bc 64 eq 300000 7.0729 ms/op 7.1228 ms/op 0.99
computeDeltas 1400000 validators 0% inactive 12.238 ms/op 13.374 ms/op 0.92
computeDeltas 1400000 validators 10% inactive 11.642 ms/op 12.583 ms/op 0.93
computeDeltas 1400000 validators 20% inactive 10.988 ms/op 11.916 ms/op 0.92
computeDeltas 1400000 validators 50% inactive 9.0085 ms/op 9.6791 ms/op 0.93
computeDeltas 2100000 validators 0% inactive 18.483 ms/op 20.499 ms/op 0.90
computeDeltas 2100000 validators 10% inactive 17.551 ms/op 19.161 ms/op 0.92
computeDeltas 2100000 validators 20% inactive 16.658 ms/op 18.604 ms/op 0.90
computeDeltas 2100000 validators 50% inactive 10.954 ms/op 14.681 ms/op 0.75
altair processAttestation - 250000 vs - 7PWei normalcase 1.6805 ms/op 1.6122 ms/op 1.04
altair processAttestation - 250000 vs - 7PWei worstcase 2.4722 ms/op 2.4348 ms/op 1.02
altair processAttestation - setStatus - 1/6 committees join 105.15 us/op 104.80 us/op 1.00
altair processAttestation - setStatus - 1/3 committees join 203.86 us/op 207.61 us/op 0.98
altair processAttestation - setStatus - 1/2 committees join 292.73 us/op 290.25 us/op 1.01
altair processAttestation - setStatus - 2/3 committees join 379.69 us/op 388.39 us/op 0.98
altair processAttestation - setStatus - 4/5 committees join 545.66 us/op 520.25 us/op 1.05
altair processAttestation - setStatus - 100% committees join 626.90 us/op 623.47 us/op 1.01
altair processBlock - 250000 vs - 7PWei normalcase 3.0898 ms/op 3.0018 ms/op 1.03
altair processBlock - 250000 vs - 7PWei normalcase hashState 11.824 ms/op 12.340 ms/op 0.96
altair processBlock - 250000 vs - 7PWei worstcase 20.043 ms/op 20.823 ms/op 0.96
altair processBlock - 250000 vs - 7PWei worstcase hashState 40.197 ms/op 41.838 ms/op 0.96
phase0 processBlock - 250000 vs - 7PWei normalcase 1.2825 ms/op 1.3243 ms/op 0.97
phase0 processBlock - 250000 vs - 7PWei worstcase 17.196 ms/op 17.252 ms/op 1.00
altair processEth1Data - 250000 vs - 7PWei normalcase 287.66 us/op 299.76 us/op 0.96
getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:16 3.7320 us/op 6.0770 us/op 0.61
getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:220 22.082 us/op 26.779 us/op 0.82
getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:43 6.0950 us/op 6.5890 us/op 0.93
getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:19 3.5210 us/op 5.6140 us/op 0.63
getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1021 91.014 us/op 96.505 us/op 0.94
getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11778 1.3629 ms/op 1.3897 ms/op 0.98
getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384 1.7891 ms/op 1.8397 ms/op 0.97
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384 1.8019 ms/op 1.8283 ms/op 0.99
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384 3.5361 ms/op 3.7648 ms/op 0.94
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384 2.0245 ms/op 2.1032 ms/op 0.96
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384 3.9727 ms/op 4.0732 ms/op 0.98
Tree 40 250000 create 302.30 ms/op 319.19 ms/op 0.95
Tree 40 250000 get(125000) 94.730 ns/op 102.79 ns/op 0.92
Tree 40 250000 set(125000) 1.0077 us/op 1.0834 us/op 0.93
Tree 40 250000 toArray() 9.0742 ms/op 9.6809 ms/op 0.94
Tree 40 250000 iterate all - toArray() + loop 9.1893 ms/op 9.6985 ms/op 0.95
Tree 40 250000 iterate all - get(i) 33.462 ms/op 36.500 ms/op 0.92
Array 250000 create 2.1654 ms/op 2.2675 ms/op 0.95
Array 250000 clone - spread 687.74 us/op 733.16 us/op 0.94
Array 250000 get(125000) 0.30000 ns/op 0.30500 ns/op 0.98
Array 250000 set(125000) 0.30200 ns/op 0.31300 ns/op 0.96
Array 250000 iterate all - loop 56.830 us/op 59.475 us/op 0.96
phase0 afterProcessEpoch - 250000 vs - 7PWei 38.819 ms/op 42.632 ms/op 0.91
Array.fill - length 1000000 3.2943 ms/op 3.5528 ms/op 0.93
Array push - length 1000000 12.313 ms/op 13.729 ms/op 0.90
Array.get 0.20632 ns/op 0.21917 ns/op 0.94
Uint8Array.get 0.24209 ns/op 0.24762 ns/op 0.98
phase0 beforeProcessEpoch - 250000 vs - 7PWei 13.123 ms/op 12.908 ms/op 1.02
altair processEpoch - mainnet_e81889 229.01 ms/op 294.92 ms/op 0.78
mainnet_e81889 - altair beforeProcessEpoch 18.515 ms/op 41.707 ms/op 0.44
mainnet_e81889 - altair processJustificationAndFinalization 6.2770 us/op 11.165 us/op 0.56
mainnet_e81889 - altair processInactivityUpdates 3.5045 ms/op 3.9244 ms/op 0.89
mainnet_e81889 - altair processRewardsAndPenalties 20.393 ms/op 21.856 ms/op 0.93
mainnet_e81889 - altair processRegistryUpdates 587.00 ns/op 1.2990 us/op 0.45
mainnet_e81889 - altair processSlashings 145.00 ns/op 240.00 ns/op 0.60
mainnet_e81889 - altair processEth1DataReset 136.00 ns/op 176.00 ns/op 0.77
mainnet_e81889 - altair processEffectiveBalanceUpdates 1.4897 ms/op 1.3352 ms/op 1.12
mainnet_e81889 - altair processSlashingsReset 711.00 ns/op 1.2860 us/op 0.55
mainnet_e81889 - altair processRandaoMixesReset 1.5420 us/op 1.6530 us/op 0.93
mainnet_e81889 - altair processHistoricalRootsUpdate 140.00 ns/op 219.00 ns/op 0.64
mainnet_e81889 - altair processParticipationFlagUpdates 504.00 ns/op 492.00 ns/op 1.02
mainnet_e81889 - altair processSyncCommitteeUpdates 112.00 ns/op 120.00 ns/op 0.93
mainnet_e81889 - altair afterProcessEpoch 42.124 ms/op 42.012 ms/op 1.00
capella processEpoch - mainnet_e217614 762.68 ms/op 734.97 ms/op 1.04
mainnet_e217614 - capella beforeProcessEpoch 54.386 ms/op 58.151 ms/op 0.94
mainnet_e217614 - capella processJustificationAndFinalization 5.6540 us/op 5.2800 us/op 1.07
mainnet_e217614 - capella processInactivityUpdates 10.805 ms/op 11.571 ms/op 0.93
mainnet_e217614 - capella processRewardsAndPenalties 84.087 ms/op 85.885 ms/op 0.98
mainnet_e217614 - capella processRegistryUpdates 4.5220 us/op 4.6210 us/op 0.98
mainnet_e217614 - capella processSlashings 143.00 ns/op 122.00 ns/op 1.17
mainnet_e217614 - capella processEth1DataReset 138.00 ns/op 145.00 ns/op 0.95
mainnet_e217614 - capella processEffectiveBalanceUpdates 4.6436 ms/op 6.9471 ms/op 0.67
mainnet_e217614 - capella processSlashingsReset 680.00 ns/op 722.00 ns/op 0.94
mainnet_e217614 - capella processRandaoMixesReset 1.1390 us/op 1.4770 us/op 0.77
mainnet_e217614 - capella processHistoricalRootsUpdate 141.00 ns/op 147.00 ns/op 0.96
mainnet_e217614 - capella processParticipationFlagUpdates 437.00 ns/op 478.00 ns/op 0.91
mainnet_e217614 - capella afterProcessEpoch 107.15 ms/op 111.02 ms/op 0.97
phase0 processEpoch - mainnet_e58758 269.48 ms/op 279.38 ms/op 0.96
mainnet_e58758 - phase0 beforeProcessEpoch 52.453 ms/op 66.266 ms/op 0.79
mainnet_e58758 - phase0 processJustificationAndFinalization 5.5790 us/op 6.9220 us/op 0.81
mainnet_e58758 - phase0 processRewardsAndPenalties 14.581 ms/op 16.333 ms/op 0.89
mainnet_e58758 - phase0 processRegistryUpdates 2.2800 us/op 2.3380 us/op 0.98
mainnet_e58758 - phase0 processSlashings 154.00 ns/op 315.00 ns/op 0.49
mainnet_e58758 - phase0 processEth1DataReset 144.00 ns/op 149.00 ns/op 0.97
mainnet_e58758 - phase0 processEffectiveBalanceUpdates 823.68 us/op 934.17 us/op 0.88
mainnet_e58758 - phase0 processSlashingsReset 838.00 ns/op 904.00 ns/op 0.93
mainnet_e58758 - phase0 processRandaoMixesReset 1.1320 us/op 1.4340 us/op 0.79
mainnet_e58758 - phase0 processHistoricalRootsUpdate 148.00 ns/op 146.00 ns/op 1.01
mainnet_e58758 - phase0 processParticipationRecordUpdates 997.00 ns/op 1.1210 us/op 0.89
mainnet_e58758 - phase0 afterProcessEpoch 33.437 ms/op 34.367 ms/op 0.97
phase0 processEffectiveBalanceUpdates - 250000 normalcase 1.0099 ms/op 1.2845 ms/op 0.79
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5 1.7059 ms/op 1.6645 ms/op 1.02
altair processInactivityUpdates - 250000 normalcase 10.544 ms/op 11.059 ms/op 0.95
altair processInactivityUpdates - 250000 worstcase 10.509 ms/op 14.857 ms/op 0.71
phase0 processRegistryUpdates - 250000 normalcase 3.0760 us/op 3.9730 us/op 0.77
phase0 processRegistryUpdates - 250000 badcase_full_deposits 146.30 us/op 151.02 us/op 0.97
phase0 processRegistryUpdates - 250000 worstcase 0.5 65.045 ms/op 60.959 ms/op 1.07
altair processRewardsAndPenalties - 250000 normalcase 13.026 ms/op 13.004 ms/op 1.00
altair processRewardsAndPenalties - 250000 worstcase 12.734 ms/op 15.091 ms/op 0.84
phase0 getAttestationDeltas - 250000 normalcase 6.4526 ms/op 13.359 ms/op 0.48
phase0 getAttestationDeltas - 250000 worstcase 5.4294 ms/op 5.7150 ms/op 0.95
phase0 processSlashings - 250000 worstcase 60.205 us/op 68.426 us/op 0.88
altair processSyncCommitteeUpdates - 250000 10.110 ms/op 11.562 ms/op 0.87
BeaconState.hashTreeRoot - No change 175.00 ns/op 196.00 ns/op 0.89
BeaconState.hashTreeRoot - 1 full validator 54.932 us/op 79.182 us/op 0.69
BeaconState.hashTreeRoot - 32 full validator 631.19 us/op 922.25 us/op 0.68
BeaconState.hashTreeRoot - 512 full validator 5.9063 ms/op 8.3369 ms/op 0.71
BeaconState.hashTreeRoot - 1 validator.effectiveBalance 69.603 us/op 107.10 us/op 0.65
BeaconState.hashTreeRoot - 32 validator.effectiveBalance 1.0395 ms/op 1.5516 ms/op 0.67
BeaconState.hashTreeRoot - 512 validator.effectiveBalance 12.712 ms/op 18.227 ms/op 0.70
BeaconState.hashTreeRoot - 1 balances 55.796 us/op 81.294 us/op 0.69
BeaconState.hashTreeRoot - 32 balances 544.29 us/op 802.03 us/op 0.68
BeaconState.hashTreeRoot - 512 balances 4.5993 ms/op 6.4903 ms/op 0.71
BeaconState.hashTreeRoot - 250000 balances 102.41 ms/op 139.14 ms/op 0.74
aggregationBits - 2048 els - zipIndexesInBitList 19.117 us/op 21.047 us/op 0.91
regular array get 100000 times 22.984 us/op 23.579 us/op 0.97
wrappedArray get 100000 times 23.030 us/op 23.505 us/op 0.98
arrayWithProxy get 100000 times 10.026 ms/op 10.668 ms/op 0.94
ssz.Root.equals 21.544 ns/op 21.965 ns/op 0.98
byteArrayEquals 21.334 ns/op 21.782 ns/op 0.98
Buffer.compare 8.8490 ns/op 9.0310 ns/op 0.98
processSlot - 1 slots 8.0510 us/op 9.8620 us/op 0.82
processSlot - 32 slots 1.5485 ms/op 2.2839 ms/op 0.68
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei 2.4981 ms/op 2.3415 ms/op 1.07
getCommitteeAssignments - req 1 vs - 250000 vc 1.6831 ms/op 1.7343 ms/op 0.97
getCommitteeAssignments - req 100 vs - 250000 vc 3.4353 ms/op 3.5503 ms/op 0.97
getCommitteeAssignments - req 1000 vs - 250000 vc 3.7117 ms/op 3.8479 ms/op 0.96
findModifiedValidators - 10000 modified validators 768.93 ms/op 767.11 ms/op 1.00
findModifiedValidators - 1000 modified validators 553.81 ms/op 528.73 ms/op 1.05
findModifiedValidators - 100 modified validators 357.82 ms/op 370.76 ms/op 0.97
findModifiedValidators - 10 modified validators 278.67 ms/op 386.82 ms/op 0.72
findModifiedValidators - 1 modified validators 162.91 ms/op 275.34 ms/op 0.59
findModifiedValidators - no difference 219.62 ms/op 549.90 ms/op 0.40
migrate state 1500000 validators, 3400 modified, 2000 new 3.1756 s/op 3.6605 s/op 0.87
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei 3.8400 ns/op 3.7400 ns/op 1.03
state getBlockRootAtSlot - 250000 vs - 7PWei 281.04 ns/op 436.50 ns/op 0.64
computeProposerIndex 100000 validators 1.3640 ms/op 1.4793 ms/op 0.92
getNextSyncCommitteeIndices 1000 validators 2.8870 ms/op 3.0598 ms/op 0.94
getNextSyncCommitteeIndices 10000 validators 26.079 ms/op 27.587 ms/op 0.95
getNextSyncCommitteeIndices 100000 validators 89.046 ms/op 93.956 ms/op 0.95
computeProposers - vc 250000 549.78 us/op 580.08 us/op 0.95
computeEpochShuffling - vc 250000 39.672 ms/op 42.132 ms/op 0.94
getNextSyncCommittee - vc 250000 9.6753 ms/op 10.325 ms/op 0.94
nodejs block root to RootHex using toHex 99.225 ns/op 103.18 ns/op 0.96
nodejs block root to RootHex using toRootHex 63.534 ns/op 66.320 ns/op 0.96
nodejs fromHex(blob) 770.50 us/op 1.0480 ms/op 0.74
nodejs fromHexInto(blob) 633.38 us/op 664.56 us/op 0.95
nodejs block root to RootHex using the deprecated toHexString 499.11 ns/op 528.17 ns/op 0.94
nodejs byteArrayEquals 32 bytes (block root) 25.926 ns/op 27.342 ns/op 0.95
nodejs byteArrayEquals 48 bytes (pubkey) 41.670 ns/op 39.723 ns/op 1.05
nodejs byteArrayEquals 96 bytes (signature) 36.327 ns/op 38.397 ns/op 0.95
nodejs byteArrayEquals 1024 bytes 44.842 ns/op 44.459 ns/op 1.01
nodejs byteArrayEquals 131072 bytes (blob) 1.7672 us/op 1.8464 us/op 0.96
browser block root to RootHex using toHex 145.75 ns/op 151.60 ns/op 0.96
browser block root to RootHex using toRootHex 130.65 ns/op 137.56 ns/op 0.95
browser fromHex(blob) 1.5265 ms/op 1.9126 ms/op 0.80
browser fromHexInto(blob) 630.07 us/op 657.10 us/op 0.96
browser block root to RootHex using the deprecated toHexString 342.99 ns/op 360.13 ns/op 0.95
browser byteArrayEquals 32 bytes (block root) 28.091 ns/op 29.211 ns/op 0.96
browser byteArrayEquals 48 bytes (pubkey) 39.661 ns/op 41.246 ns/op 0.96
browser byteArrayEquals 96 bytes (signature) 73.890 ns/op 77.203 ns/op 0.96
browser byteArrayEquals 1024 bytes 757.65 ns/op 789.49 ns/op 0.96
browser byteArrayEquals 131072 bytes (blob) 94.889 us/op 99.848 us/op 0.95

by benchmarkbot/action

@nflaig
nflaig merged commit 5ba1393 into unstable Aug 17, 2026
20 of 21 checks passed
@nflaig
nflaig deleted the nflaig/reject-repeat-proposal-api branch August 17, 2026 07:52
@github-project-automation github-project-automation Bot moved this from In Progress to Done in Lodestar Team Coordination Aug 17, 2026
@wemeetagain

wemeetagain commented Sep 2, 2026

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🎉 This PR is included in v1.47.0 🎉

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@twoeths twoeths twoeths approved these changes

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