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Merged
merged 3 commits into from
May 13, 2025
Merged

feat: update weak subjectivity calculation for electra #7735

merged 3 commits into from
May 13, 2025

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@ensi321
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@ensi321 ensi321 commented Apr 22, 2025 •
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@ensi321 ensi321 requested a review from a team as a code owner April 22, 2025 05:12
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codecov bot commented Apr 22, 2025 •
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Codecov Report

Attention: Patch coverage is 50.00000% with 30 lines in your changes missing coverage. Please review.

Project coverage is 56.09%. Comparing base (d8bc6b1) to head (165d73a).
Report is 3 commits behind head on unstable.

Additional details and impacted files 
@@            Coverage Diff            @@
##           unstable    #7735   +/-   ##
=========================================
  Coverage     56.09%   56.09%           
=========================================
  Files           823      823           
  Lines         58036    58075   +39     
  Branches       4464     4467    +3     
=========================================
+ Hits          32554    32580   +26     
- Misses        25415    25428   +13     
  Partials         67       67
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github-actions bot commented Apr 22, 2025 •
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Performance Report

✔️ no performance regression detected

Full benchmark results
Benchmark suite Current: a7ca70b Previous: d8bc6b1 Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc 964.13 us/op 969.20 us/op 0.99
getPubkeys - validatorsArr - req 1000 vs - 250000 vc 36.021 us/op 36.004 us/op 1.00
BLS verify - blst 819.18 us/op 742.31 us/op 1.10
BLS verifyMultipleSignatures 3 - blst 1.2316 ms/op 1.1783 ms/op 1.05
BLS verifyMultipleSignatures 8 - blst 1.8733 ms/op 1.6827 ms/op 1.11
BLS verifyMultipleSignatures 32 - blst 5.5200 ms/op 4.9308 ms/op 1.12
BLS verifyMultipleSignatures 64 - blst 10.610 ms/op 9.0419 ms/op 1.17
BLS verifyMultipleSignatures 128 - blst 17.315 ms/op 17.346 ms/op 1.00
BLS deserializing 10000 signatures 695.96 ms/op 684.24 ms/op 1.02
BLS deserializing 100000 signatures 6.9266 s/op 7.0015 s/op 0.99
BLS verifyMultipleSignatures - same message - 3 - blst 995.12 us/op 891.18 us/op 1.12
BLS verifyMultipleSignatures - same message - 8 - blst 1.4052 ms/op 1.0124 ms/op 1.39
BLS verifyMultipleSignatures - same message - 32 - blst 1.6924 ms/op 1.6787 ms/op 1.01
BLS verifyMultipleSignatures - same message - 64 - blst 2.6212 ms/op 2.5650 ms/op 1.02
BLS verifyMultipleSignatures - same message - 128 - blst 4.4643 ms/op 4.3682 ms/op 1.02
BLS aggregatePubkeys 32 - blst 22.227 us/op 19.540 us/op 1.14
BLS aggregatePubkeys 128 - blst 69.288 us/op 70.714 us/op 0.98
notSeenSlots=1 numMissedVotes=1 numBadVotes=10 55.610 ms/op 43.165 ms/op 1.29
notSeenSlots=1 numMissedVotes=0 numBadVotes=4 55.932 ms/op 42.166 ms/op 1.33
notSeenSlots=2 numMissedVotes=1 numBadVotes=10 45.632 ms/op 33.454 ms/op 1.36
getSlashingsAndExits - default max 70.879 us/op 72.712 us/op 0.97
getSlashingsAndExits - 2k 306.36 us/op 274.50 us/op 1.12
proposeBlockBody type=full, size=empty 5.3989 ms/op 5.7388 ms/op 0.94
isKnown best case - 1 super set check 209.00 ns/op 204.00 ns/op 1.02
isKnown normal case - 2 super set checks 208.00 ns/op 200.00 ns/op 1.04
isKnown worse case - 16 super set checks 205.00 ns/op 198.00 ns/op 1.04
InMemoryCheckpointStateCache - add get delete 2.3880 us/op 2.3990 us/op 1.00
validate api signedAggregateAndProof - struct 1.3615 ms/op 1.3337 ms/op 1.02
validate gossip signedAggregateAndProof - struct 1.3620 ms/op 1.3444 ms/op 1.01
batch validate gossip attestation - vc 640000 - chunk 32 113.27 us/op 113.54 us/op 1.00
batch validate gossip attestation - vc 640000 - chunk 64 102.22 us/op 100.67 us/op 1.02
batch validate gossip attestation - vc 640000 - chunk 128 94.592 us/op 93.314 us/op 1.01
batch validate gossip attestation - vc 640000 - chunk 256 95.359 us/op 97.259 us/op 0.98
pickEth1Vote - no votes 967.88 us/op 985.92 us/op 0.98
pickEth1Vote - max votes 5.3524 ms/op 6.1581 ms/op 0.87
pickEth1Vote - Eth1Data hashTreeRoot value x2048 10.581 ms/op 11.010 ms/op 0.96
pickEth1Vote - Eth1Data hashTreeRoot tree x2048 15.944 ms/op 18.274 ms/op 0.87
pickEth1Vote - Eth1Data fastSerialize value x2048 470.26 us/op 428.43 us/op 1.10
pickEth1Vote - Eth1Data fastSerialize tree x2048 2.1240 ms/op 3.8511 ms/op 0.55
bytes32 toHexString 370.00 ns/op 360.00 ns/op 1.03
bytes32 Buffer.toString(hex) 259.00 ns/op 248.00 ns/op 1.04
bytes32 Buffer.toString(hex) from Uint8Array 351.00 ns/op 340.00 ns/op 1.03
bytes32 Buffer.toString(hex) + 0x 258.00 ns/op 252.00 ns/op 1.02
Object access 1 prop 0.13100 ns/op 0.12000 ns/op 1.09
Map access 1 prop 0.13400 ns/op 0.12300 ns/op 1.09
Object get x1000 5.9390 ns/op 5.7310 ns/op 1.04
Map get x1000 6.2970 ns/op 6.4060 ns/op 0.98
Object set x1000 27.978 ns/op 29.040 ns/op 0.96
Map set x1000 19.314 ns/op 20.315 ns/op 0.95
Return object 10000 times 0.28630 ns/op 0.28640 ns/op 1.00
Throw Error 10000 times 4.2660 us/op 4.2267 us/op 1.01
toHex 135.42 ns/op 137.70 ns/op 0.98
Buffer.from 124.61 ns/op 126.19 ns/op 0.99
shared Buffer 88.040 ns/op 91.046 ns/op 0.97
fastMsgIdFn sha256 / 200 bytes 2.2240 us/op 2.2280 us/op 1.00
fastMsgIdFn h32 xxhash / 200 bytes 215.00 ns/op 206.00 ns/op 1.04
fastMsgIdFn h64 xxhash / 200 bytes 327.00 ns/op 270.00 ns/op 1.21
fastMsgIdFn sha256 / 1000 bytes 7.2530 us/op 7.2120 us/op 1.01
fastMsgIdFn h32 xxhash / 1000 bytes 344.00 ns/op 338.00 ns/op 1.02
fastMsgIdFn h64 xxhash / 1000 bytes 339.00 ns/op 339.00 ns/op 1.00
fastMsgIdFn sha256 / 10000 bytes 64.572 us/op 63.741 us/op 1.01
fastMsgIdFn h32 xxhash / 10000 bytes 1.8000 us/op 1.8110 us/op 0.99
fastMsgIdFn h64 xxhash / 10000 bytes 1.1820 us/op 1.2100 us/op 0.98
send data - 1000 256B messages 12.251 ms/op 12.061 ms/op 1.02
send data - 1000 512B messages 16.087 ms/op 15.399 ms/op 1.04
send data - 1000 1024B messages 25.865 ms/op 24.045 ms/op 1.08
send data - 1000 1200B messages 20.265 ms/op 21.551 ms/op 0.94
send data - 1000 2048B messages 21.247 ms/op 20.277 ms/op 1.05
send data - 1000 4096B messages 27.531 ms/op 23.956 ms/op 1.15
send data - 1000 16384B messages 66.892 ms/op 70.638 ms/op 0.95
send data - 1000 65536B messages 215.52 ms/op 201.56 ms/op 1.07
enrSubnets - fastDeserialize 64 bits 892.00 ns/op 876.00 ns/op 1.02
enrSubnets - ssz BitVector 64 bits 335.00 ns/op 334.00 ns/op 1.00
enrSubnets - fastDeserialize 4 bits 137.00 ns/op 130.00 ns/op 1.05
enrSubnets - ssz BitVector 4 bits 336.00 ns/op 339.00 ns/op 0.99
prioritizePeers score -10:0 att 32-0.1 sync 2-0 120.16 us/op 118.45 us/op 1.01
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25 137.53 us/op 138.40 us/op 0.99
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5 196.92 us/op 199.04 us/op 0.99
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75 381.33 us/op 374.23 us/op 1.02
prioritizePeers score 0:0 att 64-1 sync 4-1 461.51 us/op 454.97 us/op 1.01
array of 16000 items push then shift 1.6150 us/op 1.5946 us/op 1.01
LinkedList of 16000 items push then shift 7.0280 ns/op 6.9360 ns/op 1.01
array of 16000 items push then pop 75.841 ns/op 75.491 ns/op 1.00
LinkedList of 16000 items push then pop 6.8700 ns/op 6.9730 ns/op 0.99
array of 24000 items push then shift 2.3584 us/op 2.4140 us/op 0.98
LinkedList of 24000 items push then shift 6.9740 ns/op 7.1840 ns/op 0.97
array of 24000 items push then pop 99.257 ns/op 107.75 ns/op 0.92
LinkedList of 24000 items push then pop 6.8190 ns/op 6.9180 ns/op 0.99
intersect bitArray bitLen 8 6.4870 ns/op 6.3250 ns/op 1.03
intersect array and set length 8 37.381 ns/op 37.559 ns/op 1.00
intersect bitArray bitLen 128 29.487 ns/op 29.430 ns/op 1.00
intersect array and set length 128 612.81 ns/op 619.38 ns/op 0.99
bitArray.getTrueBitIndexes() bitLen 128 1.0120 us/op 1.0400 us/op 0.97
bitArray.getTrueBitIndexes() bitLen 248 1.7860 us/op 1.8480 us/op 0.97
bitArray.getTrueBitIndexes() bitLen 512 3.6230 us/op 3.7080 us/op 0.98
Buffer.concat 32 items 644.00 ns/op 618.00 ns/op 1.04
Uint8Array.set 32 items 1.1680 us/op 1.5220 us/op 0.77
Buffer.copy 2.0900 us/op 2.1450 us/op 0.97
Uint8Array.set - with subarray 1.7080 us/op 1.8590 us/op 0.92
Uint8Array.set - without subarray 909.00 ns/op 919.00 ns/op 0.99
getUint32 - dataview 205.00 ns/op 203.00 ns/op 1.01
getUint32 - manual 123.00 ns/op 123.00 ns/op 1.00
Set add up to 64 items then delete first 2.1523 us/op 2.0748 us/op 1.04
OrderedSet add up to 64 items then delete first 3.1829 us/op 3.4908 us/op 0.91
Set add up to 64 items then delete last 2.4753 us/op 2.5479 us/op 0.97
OrderedSet add up to 64 items then delete last 3.8086 us/op 3.8264 us/op 1.00
Set add up to 64 items then delete middle 2.4802 us/op 2.7049 us/op 0.92
OrderedSet add up to 64 items then delete middle 5.1721 us/op 5.5523 us/op 0.93
Set add up to 128 items then delete first 4.8653 us/op 5.2199 us/op 0.93
OrderedSet add up to 128 items then delete first 7.2274 us/op 9.9016 us/op 0.73
Set add up to 128 items then delete last 4.9514 us/op 5.7972 us/op 0.85
OrderedSet add up to 128 items then delete last 7.5728 us/op 8.5895 us/op 0.88
Set add up to 128 items then delete middle 4.8039 us/op 5.0377 us/op 0.95
OrderedSet add up to 128 items then delete middle 13.431 us/op 14.443 us/op 0.93
Set add up to 256 items then delete first 9.6627 us/op 10.788 us/op 0.90
OrderedSet add up to 256 items then delete first 14.495 us/op 16.564 us/op 0.88
Set add up to 256 items then delete last 9.6185 us/op 9.6135 us/op 1.00
OrderedSet add up to 256 items then delete last 15.198 us/op 14.390 us/op 1.06
Set add up to 256 items then delete middle 9.6164 us/op 9.4586 us/op 1.02
OrderedSet add up to 256 items then delete middle 39.629 us/op 41.607 us/op 0.95
transfer serialized Status (84 B) 2.3050 us/op 2.3590 us/op 0.98
copy serialized Status (84 B) 1.2250 us/op 1.2230 us/op 1.00
transfer serialized SignedVoluntaryExit (112 B) 2.3480 us/op 2.3160 us/op 1.01
copy serialized SignedVoluntaryExit (112 B) 1.3440 us/op 1.2270 us/op 1.10
transfer serialized ProposerSlashing (416 B) 2.4090 us/op 2.3850 us/op 1.01
copy serialized ProposerSlashing (416 B) 1.4070 us/op 1.2970 us/op 1.08
transfer serialized Attestation (485 B) 2.4170 us/op 2.4210 us/op 1.00
copy serialized Attestation (485 B) 1.4630 us/op 1.3030 us/op 1.12
transfer serialized AttesterSlashing (33232 B) 2.6170 us/op 2.4640 us/op 1.06
copy serialized AttesterSlashing (33232 B) 3.5360 us/op 3.5990 us/op 0.98
transfer serialized Small SignedBeaconBlock (128000 B) 2.9510 us/op 3.0630 us/op 0.96
copy serialized Small SignedBeaconBlock (128000 B) 9.3610 us/op 9.2560 us/op 1.01
transfer serialized Avg SignedBeaconBlock (200000 B) 3.4770 us/op 3.4920 us/op 1.00
copy serialized Avg SignedBeaconBlock (200000 B) 13.518 us/op 13.847 us/op 0.98
transfer serialized BlobsSidecar (524380 B) 3.6640 us/op 3.8480 us/op 0.95
copy serialized BlobsSidecar (524380 B) 62.427 us/op 61.583 us/op 1.01
transfer serialized Big SignedBeaconBlock (1000000 B) 3.9160 us/op 3.9320 us/op 1.00
copy serialized Big SignedBeaconBlock (1000000 B) 120.66 us/op 113.39 us/op 1.06
pass gossip attestations to forkchoice per slot 2.7674 ms/op 2.8008 ms/op 0.99
forkChoice updateHead vc 100000 bc 64 eq 0 450.21 us/op 450.64 us/op 1.00
forkChoice updateHead vc 600000 bc 64 eq 0 2.8641 ms/op 2.7899 ms/op 1.03
forkChoice updateHead vc 1000000 bc 64 eq 0 4.7382 ms/op 4.7911 ms/op 0.99
forkChoice updateHead vc 600000 bc 320 eq 0 2.8885 ms/op 2.8801 ms/op 1.00
forkChoice updateHead vc 600000 bc 1200 eq 0 2.8267 ms/op 2.8935 ms/op 0.98
forkChoice updateHead vc 600000 bc 7200 eq 0 4.1605 ms/op 3.0596 ms/op 1.36
forkChoice updateHead vc 600000 bc 64 eq 1000 10.429 ms/op 10.337 ms/op 1.01
forkChoice updateHead vc 600000 bc 64 eq 10000 10.446 ms/op 10.469 ms/op 1.00
forkChoice updateHead vc 600000 bc 64 eq 300000 13.630 ms/op 13.429 ms/op 1.01
computeDeltas 500000 validators 300 proto nodes 3.9301 ms/op 3.9582 ms/op 0.99
computeDeltas 500000 validators 1200 proto nodes 3.9398 ms/op 3.8593 ms/op 1.02
computeDeltas 500000 validators 7200 proto nodes 3.9393 ms/op 4.0248 ms/op 0.98
computeDeltas 750000 validators 300 proto nodes 5.8089 ms/op 5.9803 ms/op 0.97
computeDeltas 750000 validators 1200 proto nodes 5.8018 ms/op 7.3732 ms/op 0.79
computeDeltas 750000 validators 7200 proto nodes 5.8084 ms/op 6.5246 ms/op 0.89
computeDeltas 1400000 validators 300 proto nodes 10.802 ms/op 11.585 ms/op 0.93
computeDeltas 1400000 validators 1200 proto nodes 10.791 ms/op 11.968 ms/op 0.90
computeDeltas 1400000 validators 7200 proto nodes 10.914 ms/op 11.413 ms/op 0.96
computeDeltas 2100000 validators 300 proto nodes 16.527 ms/op 16.600 ms/op 1.00
computeDeltas 2100000 validators 1200 proto nodes 16.233 ms/op 16.609 ms/op 0.98
computeDeltas 2100000 validators 7200 proto nodes 16.893 ms/op 16.452 ms/op 1.03
altair processAttestation - 250000 vs - 7PWei normalcase 1.9730 ms/op 2.2732 ms/op 0.87
altair processAttestation - 250000 vs - 7PWei worstcase 2.9585 ms/op 2.8862 ms/op 1.03
altair processAttestation - setStatus - 1/6 committees join 124.75 us/op 125.66 us/op 0.99
altair processAttestation - setStatus - 1/3 committees join 240.35 us/op 242.05 us/op 0.99
altair processAttestation - setStatus - 1/2 committees join 340.48 us/op 345.29 us/op 0.99
altair processAttestation - setStatus - 2/3 committees join 436.66 us/op 428.04 us/op 1.02
altair processAttestation - setStatus - 4/5 committees join 594.67 us/op 588.27 us/op 1.01
altair processAttestation - setStatus - 100% committees join 704.42 us/op 701.78 us/op 1.00
altair processBlock - 250000 vs - 7PWei normalcase 6.1073 ms/op 4.5316 ms/op 1.35
altair processBlock - 250000 vs - 7PWei normalcase hashState 29.679 ms/op 32.143 ms/op 0.92
altair processBlock - 250000 vs - 7PWei worstcase 41.814 ms/op 35.059 ms/op 1.19
altair processBlock - 250000 vs - 7PWei worstcase hashState 92.806 ms/op 77.712 ms/op 1.19
phase0 processBlock - 250000 vs - 7PWei normalcase 1.8841 ms/op 1.6691 ms/op 1.13
phase0 processBlock - 250000 vs - 7PWei worstcase 21.049 ms/op 21.032 ms/op 1.00
altair processEth1Data - 250000 vs - 7PWei normalcase 362.03 us/op 337.63 us/op 1.07
getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:15 9.4490 us/op 5.7070 us/op 1.66
getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:219 57.697 us/op 34.283 us/op 1.68
getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:42 15.897 us/op 9.7280 us/op 1.63
getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:18 6.1690 us/op 6.1210 us/op 1.01
getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1020 238.15 us/op 132.75 us/op 1.79
getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11777 1.7899 ms/op 1.9193 ms/op 0.93
getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384 2.2998 ms/op 2.3692 ms/op 0.97
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384 2.2979 ms/op 2.3657 ms/op 0.97
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384 4.5359 ms/op 4.5074 ms/op 1.01
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384 2.3758 ms/op 2.3574 ms/op 1.01
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384 4.6381 ms/op 4.4324 ms/op 1.05
Tree 40 250000 create 443.67 ms/op 418.59 ms/op 1.06
Tree 40 250000 get(125000) 139.03 ns/op 140.90 ns/op 0.99
Tree 40 250000 set(125000) 1.3897 us/op 1.4320 us/op 0.97
Tree 40 250000 toArray() 14.974 ms/op 15.360 ms/op 0.97
Tree 40 250000 iterate all - toArray() + loop 15.329 ms/op 18.169 ms/op 0.84
Tree 40 250000 iterate all - get(i) 50.189 ms/op 51.727 ms/op 0.97
Array 250000 create 2.4082 ms/op 2.5226 ms/op 0.95
Array 250000 clone - spread 815.73 us/op 828.74 us/op 0.98
Array 250000 get(125000) 0.41500 ns/op 0.41500 ns/op 1.00
Array 250000 set(125000) 0.43700 ns/op 0.44400 ns/op 0.98
Array 250000 iterate all - loop 100.49 us/op 82.834 us/op 1.21
phase0 afterProcessEpoch - 250000 vs - 7PWei 42.215 ms/op 42.949 ms/op 0.98
Array.fill - length 1000000 3.6330 ms/op 3.5643 ms/op 1.02
Array push - length 1000000 12.880 ms/op 12.661 ms/op 1.02
Array.get 0.27539 ns/op 0.27417 ns/op 1.00
Uint8Array.get 0.44229 ns/op 0.43988 ns/op 1.01
phase0 beforeProcessEpoch - 250000 vs - 7PWei 16.574 ms/op 16.005 ms/op 1.04
altair processEpoch - mainnet_e81889 292.28 ms/op 234.92 ms/op 1.24
mainnet_e81889 - altair beforeProcessEpoch 19.455 ms/op 18.958 ms/op 1.03
mainnet_e81889 - altair processJustificationAndFinalization 7.2910 us/op 5.5210 us/op 1.32
mainnet_e81889 - altair processInactivityUpdates 4.1934 ms/op 4.2323 ms/op 0.99
mainnet_e81889 - altair processRewardsAndPenalties 45.134 ms/op 39.134 ms/op 1.15
mainnet_e81889 - altair processRegistryUpdates 729.00 ns/op 708.00 ns/op 1.03
mainnet_e81889 - altair processSlashings 189.00 ns/op 187.00 ns/op 1.01
mainnet_e81889 - altair processEth1DataReset 177.00 ns/op 182.00 ns/op 0.97
mainnet_e81889 - altair processEffectiveBalanceUpdates 1.2572 ms/op 1.2268 ms/op 1.02
mainnet_e81889 - altair processSlashingsReset 1.0760 us/op 849.00 ns/op 1.27
mainnet_e81889 - altair processRandaoMixesReset 1.2360 us/op 1.1300 us/op 1.09
mainnet_e81889 - altair processHistoricalRootsUpdate 186.00 ns/op 182.00 ns/op 1.02
mainnet_e81889 - altair processParticipationFlagUpdates 510.00 ns/op 513.00 ns/op 0.99
mainnet_e81889 - altair processSyncCommitteeUpdates 141.00 ns/op 143.00 ns/op 0.99
mainnet_e81889 - altair afterProcessEpoch 45.837 ms/op 44.595 ms/op 1.03
capella processEpoch - mainnet_e217614 910.25 ms/op 873.13 ms/op 1.04
mainnet_e217614 - capella beforeProcessEpoch 64.176 ms/op 68.837 ms/op 0.93
mainnet_e217614 - capella processJustificationAndFinalization 5.9970 us/op 5.2430 us/op 1.14
mainnet_e217614 - capella processInactivityUpdates 16.150 ms/op 15.505 ms/op 1.04
mainnet_e217614 - capella processRewardsAndPenalties 203.35 ms/op 170.60 ms/op 1.19
mainnet_e217614 - capella processRegistryUpdates 9.7110 us/op 6.5290 us/op 1.49
mainnet_e217614 - capella processSlashings 181.00 ns/op 186.00 ns/op 0.97
mainnet_e217614 - capella processEth1DataReset 177.00 ns/op 180.00 ns/op 0.98
mainnet_e217614 - capella processEffectiveBalanceUpdates 4.2518 ms/op 4.1598 ms/op 1.02
mainnet_e217614 - capella processSlashingsReset 1.0750 us/op 877.00 ns/op 1.23
mainnet_e217614 - capella processRandaoMixesReset 1.6820 us/op 1.2040 us/op 1.40
mainnet_e217614 - capella processHistoricalRootsUpdate 180.00 ns/op 185.00 ns/op 0.97
mainnet_e217614 - capella processParticipationFlagUpdates 555.00 ns/op 538.00 ns/op 1.03
mainnet_e217614 - capella afterProcessEpoch 117.53 ms/op 143.57 ms/op 0.82
phase0 processEpoch - mainnet_e58758 276.59 ms/op 303.22 ms/op 0.91
mainnet_e58758 - phase0 beforeProcessEpoch 66.467 ms/op 70.511 ms/op 0.94
mainnet_e58758 - phase0 processJustificationAndFinalization 5.7780 us/op 5.4250 us/op 1.07
mainnet_e58758 - phase0 processRewardsAndPenalties 37.512 ms/op 35.254 ms/op 1.06
mainnet_e58758 - phase0 processRegistryUpdates 3.4120 us/op 3.1180 us/op 1.09
mainnet_e58758 - phase0 processSlashings 195.00 ns/op 188.00 ns/op 1.04
mainnet_e58758 - phase0 processEth1DataReset 191.00 ns/op 181.00 ns/op 1.06
mainnet_e58758 - phase0 processEffectiveBalanceUpdates 1.1669 ms/op 1.1805 ms/op 0.99
mainnet_e58758 - phase0 processSlashingsReset 998.00 ns/op 923.00 ns/op 1.08
mainnet_e58758 - phase0 processRandaoMixesReset 1.6070 us/op 1.2130 us/op 1.32
mainnet_e58758 - phase0 processHistoricalRootsUpdate 187.00 ns/op 181.00 ns/op 1.03
mainnet_e58758 - phase0 processParticipationRecordUpdates 912.00 ns/op 856.00 ns/op 1.07
mainnet_e58758 - phase0 afterProcessEpoch 36.884 ms/op 35.667 ms/op 1.03
phase0 processEffectiveBalanceUpdates - 250000 normalcase 1.3971 ms/op 1.3458 ms/op 1.04
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5 1.9253 ms/op 1.9425 ms/op 0.99
altair processInactivityUpdates - 250000 normalcase 21.300 ms/op 16.950 ms/op 1.26
altair processInactivityUpdates - 250000 worstcase 22.193 ms/op 16.481 ms/op 1.35
phase0 processRegistryUpdates - 250000 normalcase 5.8850 us/op 6.8050 us/op 0.86
phase0 processRegistryUpdates - 250000 badcase_full_deposits 257.70 us/op 230.37 us/op 1.12
phase0 processRegistryUpdates - 250000 worstcase 0.5 115.08 ms/op 111.82 ms/op 1.03
altair processRewardsAndPenalties - 250000 normalcase 28.489 ms/op 26.735 ms/op 1.07
altair processRewardsAndPenalties - 250000 worstcase 32.215 ms/op 26.169 ms/op 1.23
phase0 getAttestationDeltas - 250000 normalcase 8.6451 ms/op 6.9801 ms/op 1.24
phase0 getAttestationDeltas - 250000 worstcase 6.1708 ms/op 6.4648 ms/op 0.95
phase0 processSlashings - 250000 worstcase 93.231 us/op 77.516 us/op 1.20
altair processSyncCommitteeUpdates - 250000 10.929 ms/op 10.718 ms/op 1.02
BeaconState.hashTreeRoot - No change 220.00 ns/op 211.00 ns/op 1.04
BeaconState.hashTreeRoot - 1 full validator 89.047 us/op 87.180 us/op 1.02
BeaconState.hashTreeRoot - 32 full validator 1.0819 ms/op 1.1152 ms/op 0.97
BeaconState.hashTreeRoot - 512 full validator 11.340 ms/op 10.308 ms/op 1.10
BeaconState.hashTreeRoot - 1 validator.effectiveBalance 115.03 us/op 119.53 us/op 0.96
BeaconState.hashTreeRoot - 32 validator.effectiveBalance 1.8478 ms/op 1.4803 ms/op 1.25
BeaconState.hashTreeRoot - 512 validator.effectiveBalance 28.309 ms/op 21.900 ms/op 1.29
BeaconState.hashTreeRoot - 1 balances 94.343 us/op 82.322 us/op 1.15
BeaconState.hashTreeRoot - 32 balances 1.0853 ms/op 993.37 us/op 1.09
BeaconState.hashTreeRoot - 512 balances 10.055 ms/op 8.2077 ms/op 1.23
BeaconState.hashTreeRoot - 250000 balances 220.34 ms/op 199.65 ms/op 1.10
aggregationBits - 2048 els - zipIndexesInBitList 22.143 us/op 20.993 us/op 1.05
byteArrayEquals 32 54.894 ns/op 52.537 ns/op 1.04
Buffer.compare 32 17.729 ns/op 16.785 ns/op 1.06
byteArrayEquals 1024 1.6286 us/op 1.5677 us/op 1.04
Buffer.compare 1024 26.488 ns/op 25.170 ns/op 1.05
byteArrayEquals 16384 25.759 us/op 25.034 us/op 1.03
Buffer.compare 16384 212.67 ns/op 175.56 ns/op 1.21
byteArrayEquals 123687377 194.42 ms/op 188.59 ms/op 1.03
Buffer.compare 123687377 7.2171 ms/op 6.0703 ms/op 1.19
byteArrayEquals 32 - diff last byte 52.959 ns/op 52.015 ns/op 1.02
Buffer.compare 32 - diff last byte 17.536 ns/op 16.877 ns/op 1.04
byteArrayEquals 1024 - diff last byte 1.6089 us/op 1.5736 us/op 1.02
Buffer.compare 1024 - diff last byte 25.509 ns/op 24.812 ns/op 1.03
byteArrayEquals 16384 - diff last byte 25.488 us/op 25.067 us/op 1.02
Buffer.compare 16384 - diff last byte 182.06 ns/op 175.22 ns/op 1.04
byteArrayEquals 123687377 - diff last byte 194.80 ms/op 190.83 ms/op 1.02
Buffer.compare 123687377 - diff last byte 6.8754 ms/op 7.5862 ms/op 0.91
byteArrayEquals 32 - random bytes 5.1180 ns/op 5.2050 ns/op 0.98
Buffer.compare 32 - random bytes 18.145 ns/op 17.245 ns/op 1.05
byteArrayEquals 1024 - random bytes 5.1050 ns/op 5.1080 ns/op 1.00
Buffer.compare 1024 - random bytes 18.166 ns/op 16.996 ns/op 1.07
byteArrayEquals 16384 - random bytes 5.1030 ns/op 5.4600 ns/op 0.93
Buffer.compare 16384 - random bytes 18.218 ns/op 17.038 ns/op 1.07
byteArrayEquals 123687377 - random bytes 6.3800 ns/op 6.4600 ns/op 0.99
Buffer.compare 123687377 - random bytes 23.190 ns/op 18.130 ns/op 1.28
regular array get 100000 times 33.055 us/op 32.679 us/op 1.01
wrappedArray get 100000 times 33.041 us/op 32.603 us/op 1.01
arrayWithProxy get 100000 times 11.775 ms/op 12.755 ms/op 0.92
ssz.Root.equals 46.088 ns/op 46.368 ns/op 0.99
byteArrayEquals 45.264 ns/op 45.555 ns/op 0.99
Buffer.compare 10.342 ns/op 10.457 ns/op 0.99
processSlot - 1 slots 10.991 us/op 10.285 us/op 1.07
processSlot - 32 slots 1.9727 ms/op 1.9292 ms/op 1.02
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei 2.9922 ms/op 2.9850 ms/op 1.00
getCommitteeAssignments - req 1 vs - 250000 vc 2.1066 ms/op 2.1192 ms/op 0.99
getCommitteeAssignments - req 100 vs - 250000 vc 4.1004 ms/op 4.1363 ms/op 0.99
getCommitteeAssignments - req 1000 vs - 250000 vc 4.3808 ms/op 4.4183 ms/op 0.99
findModifiedValidators - 10000 modified validators 724.06 ms/op 726.78 ms/op 1.00
findModifiedValidators - 1000 modified validators 706.88 ms/op 733.58 ms/op 0.96
findModifiedValidators - 100 modified validators 197.38 ms/op 228.44 ms/op 0.86
findModifiedValidators - 10 modified validators 238.05 ms/op 139.67 ms/op 1.70
findModifiedValidators - 1 modified validators 178.32 ms/op 160.90 ms/op 1.11
findModifiedValidators - no difference 190.74 ms/op 181.77 ms/op 1.05
compare ViewDUs 6.1552 s/op 6.0838 s/op 1.01
compare each validator Uint8Array 1.5088 s/op 1.5208 s/op 0.99
compare ViewDU to Uint8Array 1.0225 s/op 1.0463 s/op 0.98
migrate state 1000000 validators, 24 modified, 0 new 858.74 ms/op 811.58 ms/op 1.06
migrate state 1000000 validators, 1700 modified, 1000 new 1.1279 s/op 1.0905 s/op 1.03
migrate state 1000000 validators, 3400 modified, 2000 new 1.2580 s/op 1.2190 s/op 1.03
migrate state 1500000 validators, 24 modified, 0 new 905.20 ms/op 874.69 ms/op 1.03
migrate state 1500000 validators, 1700 modified, 1000 new 1.0901 s/op 1.1343 s/op 0.96
migrate state 1500000 validators, 3400 modified, 2000 new 1.2984 s/op 1.2936 s/op 1.00
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei 4.4100 ns/op 4.3700 ns/op 1.01
state getBlockRootAtSlot - 250000 vs - 7PWei 462.13 ns/op 404.06 ns/op 1.14
naive computeProposerIndex 100000 validators 47.624 ms/op 58.628 ms/op 0.81
computeProposerIndex 100000 validators 1.5222 ms/op 1.5707 ms/op 0.97
naiveGetNextSyncCommitteeIndices 1000 validators 6.7765 s/op 8.1241 s/op 0.83
getNextSyncCommitteeIndices 1000 validators 111.86 ms/op 121.67 ms/op 0.92
naiveGetNextSyncCommitteeIndices 10000 validators 6.7936 s/op 7.8513 s/op 0.87
getNextSyncCommitteeIndices 10000 validators 111.62 ms/op 116.45 ms/op 0.96
naiveGetNextSyncCommitteeIndices 100000 validators 6.9628 s/op 7.4951 s/op 0.93
getNextSyncCommitteeIndices 100000 validators 112.35 ms/op 117.38 ms/op 0.96
naive computeShuffledIndex 100000 validators 21.572 s/op 23.553 s/op 0.92
cached computeShuffledIndex 100000 validators 541.63 ms/op 570.72 ms/op 0.95
naive computeShuffledIndex 2000000 validators 440.62 s/op 458.90 s/op 0.96
cached computeShuffledIndex 2000000 validators 30.207 s/op 31.180 s/op 0.97
computeProposers - vc 250000 625.08 us/op 622.21 us/op 1.00
computeEpochShuffling - vc 250000 41.637 ms/op 41.913 ms/op 0.99
getNextSyncCommittee - vc 250000 10.282 ms/op 10.498 ms/op 0.98
computeSigningRoot for AttestationData 19.098 us/op 19.971 us/op 0.96
hash AttestationData serialized data then Buffer.toString(base64) 1.5980 us/op 1.5897 us/op 1.01
toHexString serialized data 1.1366 us/op 1.1695 us/op 0.97
Buffer.toString(base64) 166.40 ns/op 171.07 ns/op 0.97
nodejs block root to RootHex using toHex 152.33 ns/op 143.25 ns/op 1.06
nodejs block root to RootHex using toRootHex 97.800 ns/op 96.502 ns/op 1.01
browser block root to RootHex using the deprecated toHexString 211.73 ns/op 223.28 ns/op 0.95
browser block root to RootHex using toHex 171.08 ns/op 180.31 ns/op 0.95
browser block root to RootHex using toRootHex 160.90 ns/op 164.68 ns/op 0.98

by benchmarkbot/action

nflaig
nflaig reviewed Apr 22, 2025
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just for reference, this ethereum/consensus-specs#4179 is the actual PR

packages/state-transition/src/util/weakSubjectivity.ts Outdated

export function computeWeakSubjectivityPeriodFromConstituentsElectra(
totalBalanceByIncrement: number,
balanceChurnLimit: number, // Note this is not the same as churnLimit in `computeWeakSubjectivityPeriodFromConstituentsPhase0`
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the function signature is really not ideal, it would be better to get it closer to how the spec works but I can see why we do it like this as well

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nflaig commented May 3, 2025 •
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could merge this as is once merge conflicts are resolved, conflicts are gone now

nflaig
nflaig approved these changes May 9, 2025
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LGTM

@nflaig nflaig closed this May 10, 2025
@nflaig nflaig reopened this May 10, 2025
@nflaig nflaig merged commit d92238f into unstable May 13, 2025
36 of 37 checks passed
@nflaig nflaig deleted the nc/ws-electra branch May 13, 2025 12:07
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wemeetagain commented Jun 3, 2025

🎉 This PR is included in v1.31.0 🎉

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Update weak subjectivity period calculation for Electra

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@ensi321 @nflaig @wemeetagain