test: compare state roots first in expectEqualBeaconState

[ensi321]

Motivation

Port of two outstanding spec-test-harness improvements from the glamsterdam-devnet-7 branch (#9587) that never landed on unstable.

expectEqualBeaconState always materialized both states with toValue() even when they matched, which is slow for large gloas states and throws opaquely if a progressive-container view fails to materialize — masking the actual state mismatch. Separately, gloas/sanity/slots cases with the mainnet preset can exceed the 30s vitest timeout.

Description

• expectEqualBeaconState: compare hashTreeRoot() first and return early on match; on mismatch, fall back to root-based assertion if toValue()/toJson() throws so the test fails with the root diff instead of a serialization error
• sanity.test.ts: 60s timeout for gloas + mainnet preset (other forks/presets keep 30s)

Cherry-picked from glamsterdam-devnet-7 (1dc0674, 755cf67, original author @nflaig); applied without conflicts.

AI Assistance Disclosure

• I have read the contributor guidelines and disclosed my usage of AI below.

Cherry-pick selection and verification done with AI assistance (Claude Code); original commits authored by @nflaig on the devnet-7 branch.

🤖 Generated with Claude Code

[github-actions]

Performance Report

🚀🚀 Significant benchmark improvement detected

Benchmark suite	Current: 09732f3	Previous: d9bad17	Ratio
proposeBlockBody type=full, size=empty	585.87 us/op	3.3363 ms/op	0.18

Full benchmark results

Benchmark suite	Current: 09732f3	Previous: d9bad17	Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc	912.25 us/op	1.5357 ms/op	0.59
getPubkeys - validatorsArr - req 1000 vs - 250000 vc	40.675 us/op	42.430 us/op	0.96
BLS verify - blst	666.36 us/op	778.80 us/op	0.86
BLS verifyMultipleSignatures 3 - blst	1.3841 ms/op	1.3870 ms/op	1.00
BLS verifyMultipleSignatures 8 - blst	2.2051 ms/op	2.2070 ms/op	1.00
BLS verifyMultipleSignatures 32 - blst	7.0311 ms/op	6.8859 ms/op	1.02
BLS verifyMultipleSignatures 64 - blst	14.133 ms/op	14.018 ms/op	1.01
BLS verifyMultipleSignatures 128 - blst	26.025 ms/op	25.775 ms/op	1.01
BLS deserializing 10000 signatures	654.52 ms/op	656.99 ms/op	1.00
BLS deserializing 100000 signatures	6.5042 s/op	6.4365 s/op	1.01
BLS verifyMultipleSignatures - same message - 3 - blst	818.23 us/op	771.49 us/op	1.06
BLS verifyMultipleSignatures - same message - 8 - blst	925.48 us/op	977.53 us/op	0.95
BLS verifyMultipleSignatures - same message - 32 - blst	1.5804 ms/op	1.5284 ms/op	1.03
BLS verifyMultipleSignatures - same message - 64 - blst	2.3903 ms/op	2.4103 ms/op	0.99
BLS verifyMultipleSignatures - same message - 128 - blst	4.0155 ms/op	4.0177 ms/op	1.00
BLS aggregatePubkeys 32 - blst	17.659 us/op	18.046 us/op	0.98
BLS aggregatePubkeys 128 - blst	63.178 us/op	63.964 us/op	0.99
getSlashingsAndExits - default max	47.982 us/op	61.685 us/op	0.78
getSlashingsAndExits - 2k	324.04 us/op	403.22 us/op	0.80
proposeBlockBody type=full, size=empty	585.87 us/op	3.3363 ms/op	0.18
isKnown best case - 1 super set check	161.00 ns/op	168.00 ns/op	0.96
isKnown normal case - 2 super set checks	158.00 ns/op	166.00 ns/op	0.95
isKnown worse case - 16 super set checks	157.00 ns/op	171.00 ns/op	0.92
validate api signedAggregateAndProof - struct	1.5225 ms/op	1.5741 ms/op	0.97
validate gossip signedAggregateAndProof - struct	1.5344 ms/op	1.5677 ms/op	0.98
batch validate gossip attestation - vc 640000 - chunk 32	110.18 us/op	117.70 us/op	0.94
batch validate gossip attestation - vc 640000 - chunk 64	97.476 us/op	107.27 us/op	0.91
batch validate gossip attestation - vc 640000 - chunk 128	88.745 us/op	99.510 us/op	0.89
batch validate gossip attestation - vc 640000 - chunk 256	82.056 us/op	102.86 us/op	0.80
bytes32 toHexString	287.00 ns/op	329.00 ns/op	0.87
bytes32 Buffer.toString(hex)	166.00 ns/op	184.00 ns/op	0.90
bytes32 Buffer.toString(hex) from Uint8Array	254.00 ns/op	251.00 ns/op	1.01
bytes32 Buffer.toString(hex) + 0x	167.00 ns/op	183.00 ns/op	0.91
Return object 10000 times	0.21370 ns/op	0.21650 ns/op	0.99
Throw Error 10000 times	3.2885 us/op	3.5494 us/op	0.93
toHex	104.10 ns/op	102.64 ns/op	1.01
Buffer.from	89.875 ns/op	92.488 ns/op	0.97
shared Buffer	62.835 ns/op	64.609 ns/op	0.97
fastMsgIdFn sha256 / 200 bytes	1.4870 us/op	1.5110 us/op	0.98
fastMsgIdFn h32 xxhash / 200 bytes	171.00 ns/op	163.00 ns/op	1.05
fastMsgIdFn h64 xxhash / 200 bytes	216.00 ns/op	214.00 ns/op	1.01
fastMsgIdFn sha256 / 1000 bytes	4.7650 us/op	4.8210 us/op	0.99
fastMsgIdFn h32 xxhash / 1000 bytes	256.00 ns/op	254.00 ns/op	1.01
fastMsgIdFn h64 xxhash / 1000 bytes	266.00 ns/op	263.00 ns/op	1.01
fastMsgIdFn sha256 / 10000 bytes	41.951 us/op	42.631 us/op	0.98
fastMsgIdFn h32 xxhash / 10000 bytes	1.2670 us/op	1.3140 us/op	0.96
fastMsgIdFn h64 xxhash / 10000 bytes	816.00 ns/op	850.00 ns/op	0.96
send data - 1000 256B messages	4.0205 ms/op	5.3168 ms/op	0.76
send data - 1000 512B messages	5.1860 ms/op	6.0152 ms/op	0.86
send data - 1000 1024B messages	5.6196 ms/op	6.4298 ms/op	0.87
send data - 1000 1200B messages	6.4636 ms/op	7.5666 ms/op	0.85
send data - 1000 2048B messages	13.921 ms/op	15.105 ms/op	0.92
send data - 1000 4096B messages	95.976 ms/op	72.079 ms/op	1.33
send data - 1000 16384B messages	257.30 ms/op	429.87 ms/op	0.60
send data - 1000 65536B messages	1.1267 s/op	1.8742 s/op	0.60
enrSubnets - fastDeserialize 64 bits	712.00 ns/op	784.00 ns/op	0.91
enrSubnets - ssz BitVector 64 bits	271.00 ns/op	275.00 ns/op	0.99
enrSubnets - fastDeserialize 4 bits	102.00 ns/op	107.00 ns/op	0.95
enrSubnets - ssz BitVector 4 bits	280.00 ns/op	279.00 ns/op	1.00
prioritizePeers score -10:0 att 32-0.1 sync 2-0	199.82 us/op	209.27 us/op	0.95
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25	228.15 us/op	238.84 us/op	0.96
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5	333.42 us/op	363.27 us/op	0.92
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75	596.88 us/op	614.01 us/op	0.97
prioritizePeers score 0:0 att 64-1 sync 4-1	697.07 us/op	721.40 us/op	0.97
array of 16000 items push then shift	1.3121 us/op	1.3356 us/op	0.98
LinkedList of 16000 items push then shift	7.0270 ns/op	7.2770 ns/op	0.97
array of 16000 items push then pop	64.071 ns/op	86.969 ns/op	0.74
LinkedList of 16000 items push then pop	6.0290 ns/op	6.0900 ns/op	0.99
array of 24000 items push then shift	1.9331 us/op	1.9544 us/op	0.99
LinkedList of 24000 items push then shift	6.6760 ns/op	6.8880 ns/op	0.97
array of 24000 items push then pop	91.344 ns/op	118.89 ns/op	0.77
LinkedList of 24000 items push then pop	5.9150 ns/op	6.0760 ns/op	0.97
intersect bitArray bitLen 8	3.8940 ns/op	3.9620 ns/op	0.98
intersect array and set length 8	29.671 ns/op	31.394 ns/op	0.95
intersect bitArray bitLen 128	23.306 ns/op	23.478 ns/op	0.99
intersect array and set length 128	496.76 ns/op	514.63 ns/op	0.97
bitArray.getTrueBitIndexes() bitLen 128	922.00 ns/op	960.00 ns/op	0.96
bitArray.getTrueBitIndexes() bitLen 248	1.6760 us/op	1.7070 us/op	0.98
bitArray.getTrueBitIndexes() bitLen 512	3.4940 us/op	3.5480 us/op	0.98
Full columns - reconstruct all 6 blobs	339.20 us/op	176.10 us/op	1.93
Full columns - reconstruct half of the blobs out of 6	176.94 us/op	75.266 us/op	2.35
Full columns - reconstruct single blob out of 6	34.476 us/op	37.801 us/op	0.91
Half columns - reconstruct all 6 blobs	382.57 ms/op	406.78 ms/op	0.94
Half columns - reconstruct half of the blobs out of 6	191.52 ms/op	204.66 ms/op	0.94
Half columns - reconstruct single blob out of 6	66.558 ms/op	72.816 ms/op	0.91
Set add up to 64 items then delete first	1.6621 us/op	1.6873 us/op	0.99
OrderedSet add up to 64 items then delete first	2.5109 us/op	2.5416 us/op	0.99
Set add up to 64 items then delete last	1.8903 us/op	1.8832 us/op	1.00
OrderedSet add up to 64 items then delete last	2.7738 us/op	2.9766 us/op	0.93
Set add up to 64 items then delete middle	1.8793 us/op	1.9585 us/op	0.96
OrderedSet add up to 64 items then delete middle	4.2416 us/op	4.5005 us/op	0.94
Set add up to 128 items then delete first	3.7432 us/op	3.7319 us/op	1.00
OrderedSet add up to 128 items then delete first	5.7341 us/op	6.0253 us/op	0.95
Set add up to 128 items then delete last	3.5902 us/op	3.7051 us/op	0.97
OrderedSet add up to 128 items then delete last	5.3595 us/op	5.6765 us/op	0.94
Set add up to 128 items then delete middle	3.6182 us/op	3.6986 us/op	0.98
OrderedSet add up to 128 items then delete middle	11.193 us/op	11.884 us/op	0.94
Set add up to 256 items then delete first	7.3783 us/op	7.7746 us/op	0.95
OrderedSet add up to 256 items then delete first	11.508 us/op	12.002 us/op	0.96
Set add up to 256 items then delete last	7.1659 us/op	7.8427 us/op	0.91
OrderedSet add up to 256 items then delete last	10.999 us/op	12.380 us/op	0.89
Set add up to 256 items then delete middle	7.0954 us/op	7.3774 us/op	0.96
OrderedSet add up to 256 items then delete middle	34.380 us/op	36.513 us/op	0.94
runFastConfirmationRules vc:100000 bc:96 eq:0	4.5627 ms/op	4.8997 ms/op	0.93
runFastConfirmationRules vc:600000 bc:96 eq:0	35.246 ms/op	38.376 ms/op	0.92
runFastConfirmationRules vc:1000000 bc:96 eq:0	56.888 ms/op	62.476 ms/op	0.91
runFastConfirmationRules vc:600000 bc:320 eq:0	34.062 ms/op	38.176 ms/op	0.89
runFastConfirmationRules vc:100000 bc:96 eq:1000	1.1053 s/op	1.1503 s/op	0.96
pass gossip attestations to forkchoice per slot	2.6003 ms/op	2.6056 ms/op	1.00
forkChoice updateHead vc 100000 bc 64 eq 0	431.12 us/op	476.16 us/op	0.91
forkChoice updateHead vc 600000 bc 64 eq 0	2.5830 ms/op	2.8066 ms/op	0.92
forkChoice updateHead vc 1000000 bc 64 eq 0	4.1948 ms/op	4.6650 ms/op	0.90
forkChoice updateHead vc 600000 bc 320 eq 0	2.5668 ms/op	2.9155 ms/op	0.88
forkChoice updateHead vc 600000 bc 1200 eq 0	2.6483 ms/op	2.9452 ms/op	0.90
forkChoice updateHead vc 600000 bc 7200 eq 0	2.8785 ms/op	3.2614 ms/op	0.88
forkChoice updateHead vc 600000 bc 64 eq 1000	2.5923 ms/op	2.9707 ms/op	0.87
forkChoice updateHead vc 600000 bc 64 eq 10000	2.8002 ms/op	3.0749 ms/op	0.91
forkChoice updateHead vc 600000 bc 64 eq 300000	6.5757 ms/op	7.2617 ms/op	0.91
computeDeltas 1400000 validators 0% inactive	12.372 ms/op	13.419 ms/op	0.92
computeDeltas 1400000 validators 10% inactive	11.728 ms/op	12.755 ms/op	0.92
computeDeltas 1400000 validators 20% inactive	11.114 ms/op	11.946 ms/op	0.93
computeDeltas 1400000 validators 50% inactive	8.9778 ms/op	9.7606 ms/op	0.92
computeDeltas 2100000 validators 0% inactive	18.933 ms/op	20.099 ms/op	0.94
computeDeltas 2100000 validators 10% inactive	17.682 ms/op	19.098 ms/op	0.93
computeDeltas 2100000 validators 20% inactive	16.829 ms/op	18.066 ms/op	0.93
computeDeltas 2100000 validators 50% inactive	11.078 ms/op	14.610 ms/op	0.76
altair processAttestation - 250000 vs - 7PWei normalcase	1.7555 ms/op	1.7436 ms/op	1.01
altair processAttestation - 250000 vs - 7PWei worstcase	2.4852 ms/op	2.4694 ms/op	1.01
altair processAttestation - setStatus - 1/6 committees join	103.79 us/op	113.79 us/op	0.91
altair processAttestation - setStatus - 1/3 committees join	195.93 us/op	211.41 us/op	0.93
altair processAttestation - setStatus - 1/2 committees join	278.23 us/op	308.81 us/op	0.90
altair processAttestation - setStatus - 2/3 committees join	382.67 us/op	390.45 us/op	0.98
altair processAttestation - setStatus - 4/5 committees join	506.71 us/op	580.54 us/op	0.87
altair processAttestation - setStatus - 100% committees join	601.23 us/op	648.27 us/op	0.93
altair processBlock - 250000 vs - 7PWei normalcase	2.7894 ms/op	3.1519 ms/op	0.88
altair processBlock - 250000 vs - 7PWei normalcase hashState	14.112 ms/op	15.192 ms/op	0.93
altair processBlock - 250000 vs - 7PWei worstcase	19.955 ms/op	21.053 ms/op	0.95
altair processBlock - 250000 vs - 7PWei worstcase hashState	38.552 ms/op	40.199 ms/op	0.96
phase0 processBlock - 250000 vs - 7PWei normalcase	1.2717 ms/op	1.3784 ms/op	0.92
phase0 processBlock - 250000 vs - 7PWei worstcase	16.415 ms/op	17.862 ms/op	0.92
altair processEth1Data - 250000 vs - 7PWei normalcase	296.29 us/op	308.23 us/op	0.96
getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:16	4.3670 us/op	3.5680 us/op	1.22
getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:220	21.813 us/op	22.690 us/op	0.96
getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:43	6.8800 us/op	6.5520 us/op	1.05
getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:19	4.9590 us/op	4.0390 us/op	1.23
getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1021	98.869 us/op	93.196 us/op	1.06
getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11778	1.3843 ms/op	1.4735 ms/op	0.94
getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384	1.9008 ms/op	1.9621 ms/op	0.97
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384	1.8622 ms/op	1.9362 ms/op	0.96
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384	3.7480 ms/op	3.8276 ms/op	0.98
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384	2.0733 ms/op	2.1683 ms/op	0.96
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384	4.0021 ms/op	4.0745 ms/op	0.98
Tree 40 250000 create	312.48 ms/op	333.61 ms/op	0.94
Tree 40 250000 get(125000)	117.49 ns/op	107.13 ns/op	1.10
Tree 40 250000 set(125000)	1.0500 us/op	1.0982 us/op	0.96
Tree 40 250000 toArray()	9.0070 ms/op	10.714 ms/op	0.84
Tree 40 250000 iterate all - toArray() + loop	9.0520 ms/op	11.978 ms/op	0.76
Tree 40 250000 iterate all - get(i)	34.985 ms/op	39.718 ms/op	0.88
Array 250000 create	1.9912 ms/op	2.6373 ms/op	0.76
Array 250000 clone - spread	648.72 us/op	698.77 us/op	0.93
Array 250000 get(125000)	0.29300 ns/op	0.29500 ns/op	0.99
Array 250000 set(125000)	0.29700 ns/op	0.30200 ns/op	0.98
Array 250000 iterate all - loop	57.112 us/op	57.119 us/op	1.00
phase0 afterProcessEpoch - 250000 vs - 7PWei	49.286 ms/op	41.745 ms/op	1.18
Array.fill - length 1000000	2.2208 ms/op	2.6801 ms/op	0.83
Array push - length 1000000	7.5215 ms/op	9.2017 ms/op	0.82
Array.get	0.20683 ns/op	0.20539 ns/op	1.01
Uint8Array.get	0.24638 ns/op	0.27283 ns/op	0.90
phase0 beforeProcessEpoch - 250000 vs - 7PWei	14.386 ms/op	14.434 ms/op	1.00
altair processEpoch - mainnet_e81889	237.21 ms/op	273.09 ms/op	0.87
mainnet_e81889 - altair beforeProcessEpoch	18.875 ms/op	14.091 ms/op	1.34
mainnet_e81889 - altair processJustificationAndFinalization	4.9990 us/op	5.3880 us/op	0.93
mainnet_e81889 - altair processInactivityUpdates	3.4640 ms/op	3.6902 ms/op	0.94
mainnet_e81889 - altair processRewardsAndPenalties	17.191 ms/op	17.772 ms/op	0.97
mainnet_e81889 - altair processRegistryUpdates	571.00 ns/op	550.00 ns/op	1.04
mainnet_e81889 - altair processSlashings	151.00 ns/op	144.00 ns/op	1.05
mainnet_e81889 - altair processEth1DataReset	153.00 ns/op	137.00 ns/op	1.12
mainnet_e81889 - altair processEffectiveBalanceUpdates	1.6586 ms/op	1.8072 ms/op	0.92
mainnet_e81889 - altair processSlashingsReset	705.00 ns/op	694.00 ns/op	1.02
mainnet_e81889 - altair processRandaoMixesReset	1.2520 us/op	1.0950 us/op	1.14
mainnet_e81889 - altair processHistoricalRootsUpdate	144.00 ns/op	142.00 ns/op	1.01
mainnet_e81889 - altair processParticipationFlagUpdates	451.00 ns/op	448.00 ns/op	1.01
mainnet_e81889 - altair processSyncCommitteeUpdates	117.00 ns/op	117.00 ns/op	1.00
mainnet_e81889 - altair afterProcessEpoch	41.100 ms/op	41.980 ms/op	0.98
capella processEpoch - mainnet_e217614	734.97 ms/op	750.11 ms/op	0.98
mainnet_e217614 - capella beforeProcessEpoch	55.773 ms/op	57.925 ms/op	0.96
mainnet_e217614 - capella processJustificationAndFinalization	5.5140 us/op	5.8830 us/op	0.94
mainnet_e217614 - capella processInactivityUpdates	11.490 ms/op	12.110 ms/op	0.95
mainnet_e217614 - capella processRewardsAndPenalties	87.250 ms/op	94.865 ms/op	0.92
mainnet_e217614 - capella processRegistryUpdates	4.4630 us/op	4.4710 us/op	1.00
mainnet_e217614 - capella processSlashings	140.00 ns/op	145.00 ns/op	0.97
mainnet_e217614 - capella processEth1DataReset	137.00 ns/op	142.00 ns/op	0.96
mainnet_e217614 - capella processEffectiveBalanceUpdates	5.9681 ms/op	5.5361 ms/op	1.08
mainnet_e217614 - capella processSlashingsReset	692.00 ns/op	678.00 ns/op	1.02
mainnet_e217614 - capella processRandaoMixesReset	1.0580 us/op	1.1800 us/op	0.90
mainnet_e217614 - capella processHistoricalRootsUpdate	135.00 ns/op	143.00 ns/op	0.94
mainnet_e217614 - capella processParticipationFlagUpdates	449.00 ns/op	437.00 ns/op	1.03
mainnet_e217614 - capella afterProcessEpoch	109.62 ms/op	106.16 ms/op	1.03
phase0 processEpoch - mainnet_e58758	257.94 ms/op	265.36 ms/op	0.97
mainnet_e58758 - phase0 beforeProcessEpoch	49.704 ms/op	51.006 ms/op	0.97
mainnet_e58758 - phase0 processJustificationAndFinalization	5.3850 us/op	5.1520 us/op	1.05
mainnet_e58758 - phase0 processRewardsAndPenalties	15.324 ms/op	16.358 ms/op	0.94
mainnet_e58758 - phase0 processRegistryUpdates	2.3110 us/op	2.2680 us/op	1.02
mainnet_e58758 - phase0 processSlashings	141.00 ns/op	143.00 ns/op	0.99
mainnet_e58758 - phase0 processEth1DataReset	143.00 ns/op	137.00 ns/op	1.04
mainnet_e58758 - phase0 processEffectiveBalanceUpdates	833.05 us/op	1.0499 ms/op	0.79
mainnet_e58758 - phase0 processSlashingsReset	822.00 ns/op	808.00 ns/op	1.02
mainnet_e58758 - phase0 processRandaoMixesReset	1.1800 us/op	1.1200 us/op	1.05
mainnet_e58758 - phase0 processHistoricalRootsUpdate	148.00 ns/op	139.00 ns/op	1.06
mainnet_e58758 - phase0 processParticipationRecordUpdates	2.0300 us/op	1.0220 us/op	1.99
mainnet_e58758 - phase0 afterProcessEpoch	33.765 ms/op	32.061 ms/op	1.05
phase0 processEffectiveBalanceUpdates - 250000 normalcase	1.1067 ms/op	1.1143 ms/op	0.99
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5	1.6587 ms/op	1.6510 ms/op	1.00
altair processInactivityUpdates - 250000 normalcase	10.536 ms/op	10.697 ms/op	0.98
altair processInactivityUpdates - 250000 worstcase	10.603 ms/op	10.713 ms/op	0.99
phase0 processRegistryUpdates - 250000 normalcase	2.4980 us/op	2.4620 us/op	1.01
phase0 processRegistryUpdates - 250000 badcase_full_deposits	151.38 us/op	150.01 us/op	1.01
phase0 processRegistryUpdates - 250000 worstcase 0.5	56.915 ms/op	54.297 ms/op	1.05
altair processRewardsAndPenalties - 250000 normalcase	13.252 ms/op	14.477 ms/op	0.92
altair processRewardsAndPenalties - 250000 worstcase	13.143 ms/op	14.428 ms/op	0.91
phase0 getAttestationDeltas - 250000 normalcase	5.3817 ms/op	5.6428 ms/op	0.95
phase0 getAttestationDeltas - 250000 worstcase	5.4244 ms/op	8.6636 ms/op	0.63
phase0 processSlashings - 250000 worstcase	62.092 us/op	62.258 us/op	1.00
altair processSyncCommitteeUpdates - 250000	10.138 ms/op	10.315 ms/op	0.98
BeaconState.hashTreeRoot - No change	174.00 ns/op	176.00 ns/op	0.99
BeaconState.hashTreeRoot - 1 full validator	56.182 us/op	75.568 us/op	0.74
BeaconState.hashTreeRoot - 32 full validator	623.98 us/op	741.69 us/op	0.84
BeaconState.hashTreeRoot - 512 full validator	5.8826 ms/op	7.9766 ms/op	0.74
BeaconState.hashTreeRoot - 1 validator.effectiveBalance	69.968 us/op	96.308 us/op	0.73
BeaconState.hashTreeRoot - 32 validator.effectiveBalance	1.0137 ms/op	1.4466 ms/op	0.70
BeaconState.hashTreeRoot - 512 validator.effectiveBalance	12.203 ms/op	15.101 ms/op	0.81
BeaconState.hashTreeRoot - 1 balances	52.407 us/op	87.776 us/op	0.60
BeaconState.hashTreeRoot - 32 balances	530.08 us/op	761.51 us/op	0.70
BeaconState.hashTreeRoot - 512 balances	4.5880 ms/op	6.9732 ms/op	0.66
BeaconState.hashTreeRoot - 250000 balances	86.610 ms/op	124.53 ms/op	0.70
aggregationBits - 2048 els - zipIndexesInBitList	18.896 us/op	21.314 us/op	0.89
regular array get 100000 times	23.022 us/op	22.997 us/op	1.00
wrappedArray get 100000 times	22.974 us/op	23.075 us/op	1.00
arrayWithProxy get 100000 times	10.324 ms/op	14.376 ms/op	0.72
ssz.Root.equals	21.723 ns/op	21.461 ns/op	1.01
byteArrayEquals	21.511 ns/op	21.328 ns/op	1.01
Buffer.compare	8.9330 ns/op	9.3300 ns/op	0.96
processSlot - 1 slots	7.9350 us/op	9.3820 us/op	0.85
processSlot - 32 slots	1.5138 ms/op	1.6525 ms/op	0.92
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei	3.2828 ms/op	2.7091 ms/op	1.21
getCommitteeAssignments - req 1 vs - 250000 vc	1.6774 ms/op	1.6921 ms/op	0.99
getCommitteeAssignments - req 100 vs - 250000 vc	3.4413 ms/op	3.4419 ms/op	1.00
getCommitteeAssignments - req 1000 vs - 250000 vc	3.7041 ms/op	3.7025 ms/op	1.00
findModifiedValidators - 10000 modified validators	655.67 ms/op	771.36 ms/op	0.85
findModifiedValidators - 1000 modified validators	494.51 ms/op	606.08 ms/op	0.82
findModifiedValidators - 100 modified validators	299.64 ms/op	304.67 ms/op	0.98
findModifiedValidators - 10 modified validators	235.56 ms/op	246.72 ms/op	0.95
findModifiedValidators - 1 modified validators	165.24 ms/op	187.27 ms/op	0.88
findModifiedValidators - no difference	142.62 ms/op	195.64 ms/op	0.73
migrate state 1500000 validators, 3400 modified, 2000 new	2.6000 s/op	3.3940 s/op	0.77
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei	3.7600 ns/op	3.7400 ns/op	1.01
state getBlockRootAtSlot - 250000 vs - 7PWei	395.67 ns/op	386.45 ns/op	1.02
computeProposerIndex 100000 validators	1.3381 ms/op	1.3539 ms/op	0.99
getNextSyncCommitteeIndices 1000 validators	2.9003 ms/op	2.8960 ms/op	1.00
getNextSyncCommitteeIndices 10000 validators	25.344 ms/op	25.632 ms/op	0.99
getNextSyncCommitteeIndices 100000 validators	87.460 ms/op	90.896 ms/op	0.96
computeProposers - vc 250000	549.54 us/op	553.34 us/op	0.99
computeEpochShuffling - vc 250000	39.570 ms/op	39.997 ms/op	0.99
getNextSyncCommittee - vc 250000	9.3772 ms/op	10.350 ms/op	0.91
nodejs block root to RootHex using toHex	101.99 ns/op	104.68 ns/op	0.97
nodejs block root to RootHex using toRootHex	67.278 ns/op	66.650 ns/op	1.01
nodejs fromHex(blob)	729.44 us/op	778.37 us/op	0.94
nodejs fromHexInto(blob)	637.21 us/op	662.32 us/op	0.96
nodejs block root to RootHex using the deprecated toHexString	472.89 ns/op	552.46 ns/op	0.86
nodejs byteArrayEquals 32 bytes (block root)	26.013 ns/op	25.505 ns/op	1.02
nodejs byteArrayEquals 48 bytes (pubkey)	37.644 ns/op	36.861 ns/op	1.02
nodejs byteArrayEquals 96 bytes (signature)	37.957 ns/op	40.496 ns/op	0.94
nodejs byteArrayEquals 1024 bytes	45.848 ns/op	43.135 ns/op	1.06
nodejs byteArrayEquals 131072 bytes (blob)	1.7655 us/op	1.7458 us/op	1.01
browser block root to RootHex using toHex	145.51 ns/op	146.70 ns/op	0.99
browser block root to RootHex using toRootHex	130.50 ns/op	130.65 ns/op	1.00
browser fromHex(blob)	1.5451 ms/op	1.6145 ms/op	0.96
browser fromHexInto(blob)	638.80 us/op	689.93 us/op	0.93
browser block root to RootHex using the deprecated toHexString	330.25 ns/op	404.23 ns/op	0.82
browser byteArrayEquals 32 bytes (block root)	27.969 ns/op	28.258 ns/op	0.99
browser byteArrayEquals 48 bytes (pubkey)	39.437 ns/op	40.122 ns/op	0.98
browser byteArrayEquals 96 bytes (signature)	73.903 ns/op	78.974 ns/op	0.94
browser byteArrayEquals 1024 bytes	750.57 ns/op	795.96 ns/op	0.94
browser byteArrayEquals 131072 bytes (blob)	94.822 us/op	100.76 us/op	0.94

by benchmarkbot/action

[nflaig]

@lodekeeper please review this, is it useful?

[lodekeeper]

@nflaig reviewed. My take: the timeout bump is not useful as-is and should not be the path forward. I handled the equivalent change in #9763 / a6bf1cadac by restoring timeout: 30000 and keeping the slow post-Gloas historical_accumulator sanity slot cases skipped while the runtime issue is investigated separately.

So for this PR, I would drop the fork-specific timeout/import changes and keep the tests skipped for now rather than merging the longer timeout.

[nflaig]

this needs to be revisited, something here is not right

[lodekeeper]

@nflaig confirmed, the screenshot is the Spec tests (24) failure. The current failing case is still:

spec-mainnet test/spec/presets/sanity.test.ts > gloas/sanity/slots/pyspec_tests > gloas/sanity/slots/pyspec_tests/historical_accumulator

CI timed it out at the existing 30000ms limit, with Vitest reporting that case at 36915ms and the job ending as 1 failed | 7237 passed | 23 skipped.

I also rechecked the latest PR diff after refreshing unstable: the net diff is only packages/beacon-node/test/spec/utils/expectEqualBeaconState.ts. The earlier fork-specific timeout/import changes are gone. So this root precheck may still be useful as a harness optimization/diagnostic fallback for equal states, but it does not fix the failing mainnet Gloas sanity case as-is. The failure is still the slow post-Gloas historical_accumulator path hitting the normal timeout.

My recommendation: don't treat #9711 as the fix for the spec-test failure. If we want this PR green, keep timeout: 30000 and re-skip that slow mainnet Gloas historical_accumulator sanity slot case while we investigate the actual runtime issue separately. If the expectEqualBeaconState root precheck is worth keeping, I would frame/merge it separately from the timeout failure.

I did not push to ChainSafe:nc/spec-test-harness-fixes since this is not my branch.