fix: default to json if client accepts all media types

[nflaig]

Motivation

This allows to query beacon api via browser URL input field.

By default chrome browser sets a header like this

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7

It does not explicitly state that it wants ssz or json but it adds */* with q=0.8, while this is handled correctly for a header that solely uses this value, it does not work in a quality weighted header right now.

Currently Lodestar returns the following error

{
"statusCode": 406,
"error": "Not Acceptable",
"message": "Accepted media types not supported: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
}

Description

Default to json if client accepts all media types as part of quality weighted accept header.

Note: we will still return ssz data if application/octet-stream is part of the Accept header with a higher weight

[github-actions]

Performance Report

✔️ no performance regression detected

Full benchmark results

Benchmark suite	Current: 6eebbf4	Previous: 6ab2697	Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc	434.55 us/op	518.91 us/op	0.84
getPubkeys - validatorsArr - req 1000 vs - 250000 vc	49.064 us/op	54.965 us/op	0.89
BLS verify - blst-native	1.2771 ms/op	1.2238 ms/op	1.04
BLS verifyMultipleSignatures 3 - blst-native	2.7142 ms/op	2.6068 ms/op	1.04
BLS verifyMultipleSignatures 8 - blst-native	6.0260 ms/op	5.7385 ms/op	1.05
BLS verifyMultipleSignatures 32 - blst-native	21.470 ms/op	21.080 ms/op	1.02
BLS verifyMultipleSignatures 64 - blst-native	42.348 ms/op	41.548 ms/op	1.02
BLS verifyMultipleSignatures 128 - blst-native	84.058 ms/op	82.586 ms/op	1.02
BLS deserializing 10000 signatures	870.25 ms/op	885.36 ms/op	0.98
BLS deserializing 100000 signatures	8.6630 s/op	8.5756 s/op	1.01
BLS verifyMultipleSignatures - same message - 3 - blst-native	1.2446 ms/op	1.2246 ms/op	1.02
BLS verifyMultipleSignatures - same message - 8 - blst-native	1.4821 ms/op	1.4011 ms/op	1.06
BLS verifyMultipleSignatures - same message - 32 - blst-native	2.2173 ms/op	2.1983 ms/op	1.01
BLS verifyMultipleSignatures - same message - 64 - blst-native	3.5616 ms/op	3.3846 ms/op	1.05
BLS verifyMultipleSignatures - same message - 128 - blst-native	6.0862 ms/op	5.9969 ms/op	1.01
BLS aggregatePubkeys 32 - blst-native	25.272 us/op	24.774 us/op	1.02
BLS aggregatePubkeys 128 - blst-native	96.675 us/op	97.276 us/op	0.99
notSeenSlots=1 numMissedVotes=1 numBadVotes=10	53.534 ms/op	55.820 ms/op	0.96
notSeenSlots=1 numMissedVotes=0 numBadVotes=4	61.738 ms/op	49.741 ms/op	1.24
notSeenSlots=2 numMissedVotes=1 numBadVotes=10	33.827 ms/op	31.733 ms/op	1.07
getSlashingsAndExits - default max	102.87 us/op	92.110 us/op	1.12
getSlashingsAndExits - 2k	318.15 us/op	289.99 us/op	1.10
proposeBlockBody type=full, size=empty	5.7685 ms/op	5.7864 ms/op	1.00
isKnown best case - 1 super set check	310.00 ns/op	303.00 ns/op	1.02
isKnown normal case - 2 super set checks	298.00 ns/op	283.00 ns/op	1.05
isKnown worse case - 16 super set checks	290.00 ns/op	279.00 ns/op	1.04
InMemoryCheckpointStateCache - add get delete	6.0950 us/op	5.0600 us/op	1.20
validate api signedAggregateAndProof - struct	2.6652 ms/op	2.6356 ms/op	1.01
validate gossip signedAggregateAndProof - struct	2.7671 ms/op	2.6518 ms/op	1.04
validate gossip attestation - vc 640000	1.2937 ms/op	1.2797 ms/op	1.01
batch validate gossip attestation - vc 640000 - chunk 32	158.76 us/op	150.81 us/op	1.05
batch validate gossip attestation - vc 640000 - chunk 64	136.11 us/op	134.79 us/op	1.01
batch validate gossip attestation - vc 640000 - chunk 128	126.99 us/op	122.20 us/op	1.04
batch validate gossip attestation - vc 640000 - chunk 256	119.54 us/op	120.67 us/op	0.99
pickEth1Vote - no votes	1.1180 ms/op	1.0999 ms/op	1.02
pickEth1Vote - max votes	6.8046 ms/op	8.4193 ms/op	0.81
pickEth1Vote - Eth1Data hashTreeRoot value x2048	12.116 ms/op	12.868 ms/op	0.94
pickEth1Vote - Eth1Data hashTreeRoot tree x2048	16.679 ms/op	17.388 ms/op	0.96
pickEth1Vote - Eth1Data fastSerialize value x2048	577.97 us/op	532.40 us/op	1.09
pickEth1Vote - Eth1Data fastSerialize tree x2048	3.8069 ms/op	3.7685 ms/op	1.01
bytes32 toHexString	461.00 ns/op	469.00 ns/op	0.98
bytes32 Buffer.toString(hex)	261.00 ns/op	260.00 ns/op	1.00
bytes32 Buffer.toString(hex) from Uint8Array	456.00 ns/op	368.00 ns/op	1.24
bytes32 Buffer.toString(hex) + 0x	256.00 ns/op	258.00 ns/op	0.99
Object access 1 prop	0.15200 ns/op	0.13500 ns/op	1.13
Map access 1 prop	0.13300 ns/op	0.13800 ns/op	0.96
Object get x1000	6.2050 ns/op	6.0670 ns/op	1.02
Map get x1000	6.7050 ns/op	6.5280 ns/op	1.03
Object set x1000	34.357 ns/op	35.641 ns/op	0.96
Map set x1000	24.614 ns/op	26.327 ns/op	0.93
Return object 10000 times	0.29810 ns/op	0.30100 ns/op	0.99
Throw Error 10000 times	3.4368 us/op	3.4539 us/op	1.00
fastMsgIdFn sha256 / 200 bytes	2.2580 us/op	2.3120 us/op	0.98
fastMsgIdFn h32 xxhash / 200 bytes	240.00 ns/op	256.00 ns/op	0.94
fastMsgIdFn h64 xxhash / 200 bytes	273.00 ns/op	286.00 ns/op	0.95
fastMsgIdFn sha256 / 1000 bytes	7.3160 us/op	7.7180 us/op	0.95
fastMsgIdFn h32 xxhash / 1000 bytes	373.00 ns/op	422.00 ns/op	0.88
fastMsgIdFn h64 xxhash / 1000 bytes	349.00 ns/op	382.00 ns/op	0.91
fastMsgIdFn sha256 / 10000 bytes	66.106 us/op	64.852 us/op	1.02
fastMsgIdFn h32 xxhash / 10000 bytes	1.9250 us/op	1.9180 us/op	1.00
fastMsgIdFn h64 xxhash / 10000 bytes	1.2500 us/op	1.2570 us/op	0.99
send data - 1000 256B messages	13.991 ms/op	12.429 ms/op	1.13
send data - 1000 512B messages	18.803 ms/op	16.949 ms/op	1.11
send data - 1000 1024B messages	30.437 ms/op	28.131 ms/op	1.08
send data - 1000 1200B messages	28.529 ms/op	26.033 ms/op	1.10
send data - 1000 2048B messages	32.293 ms/op	33.181 ms/op	0.97
send data - 1000 4096B messages	29.932 ms/op	32.264 ms/op	0.93
send data - 1000 16384B messages	72.822 ms/op	74.794 ms/op	0.97
send data - 1000 65536B messages	225.91 ms/op	214.29 ms/op	1.05
enrSubnets - fastDeserialize 64 bits	1.1650 us/op	1.0770 us/op	1.08
enrSubnets - ssz BitVector 64 bits	401.00 ns/op	358.00 ns/op	1.12
enrSubnets - fastDeserialize 4 bits	167.00 ns/op	161.00 ns/op	1.04
enrSubnets - ssz BitVector 4 bits	376.00 ns/op	362.00 ns/op	1.04
prioritizePeers score -10:0 att 32-0.1 sync 2-0	176.72 us/op	148.56 us/op	1.19
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25	186.09 us/op	165.16 us/op	1.13
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5	289.57 us/op	236.93 us/op	1.22
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75	411.55 us/op	409.70 us/op	1.00
prioritizePeers score 0:0 att 64-1 sync 4-1	689.76 us/op	585.00 us/op	1.18
array of 16000 items push then shift	1.7200 us/op	1.6668 us/op	1.03
LinkedList of 16000 items push then shift	7.9920 ns/op	7.9150 ns/op	1.01
array of 16000 items push then pop	143.34 ns/op	125.54 ns/op	1.14
LinkedList of 16000 items push then pop	7.9260 ns/op	7.5740 ns/op	1.05
array of 24000 items push then shift	2.5639 us/op	2.4831 us/op	1.03
LinkedList of 24000 items push then shift	7.9420 ns/op	7.1990 ns/op	1.10
array of 24000 items push then pop	169.84 ns/op	141.14 ns/op	1.20
LinkedList of 24000 items push then pop	7.0830 ns/op	7.0670 ns/op	1.00
intersect bitArray bitLen 8	6.6570 ns/op	9.8180 ns/op	0.68
intersect array and set length 8	49.646 ns/op	45.301 ns/op	1.10
intersect bitArray bitLen 128	30.963 ns/op	32.617 ns/op	0.95
intersect array and set length 128	718.97 ns/op	767.35 ns/op	0.94
bitArray.getTrueBitIndexes() bitLen 128	1.9210 us/op	1.9520 us/op	0.98
bitArray.getTrueBitIndexes() bitLen 248	3.2840 us/op	3.5120 us/op	0.94
bitArray.getTrueBitIndexes() bitLen 512	7.4550 us/op	9.7140 us/op	0.77
Buffer.concat 32 items	988.00 ns/op	1.0670 us/op	0.93
Uint8Array.set 32 items	1.7520 us/op	1.8270 us/op	0.96
Buffer.copy	1.7990 us/op	1.7100 us/op	1.05
Uint8Array.set - with subarray	2.9400 us/op	2.8090 us/op	1.05
Uint8Array.set - without subarray	1.6240 us/op	1.3750 us/op	1.18
getUint32 - dataview	236.00 ns/op	277.00 ns/op	0.85
getUint32 - manual	161.00 ns/op	203.00 ns/op	0.79
Set add up to 64 items then delete first	2.2232 us/op	2.7639 us/op	0.80
OrderedSet add up to 64 items then delete first	3.3421 us/op	4.0149 us/op	0.83
Set add up to 64 items then delete last	2.6434 us/op	3.0501 us/op	0.87
OrderedSet add up to 64 items then delete last	4.0079 us/op	4.8644 us/op	0.82
Set add up to 64 items then delete middle	2.7514 us/op	3.8259 us/op	0.72
OrderedSet add up to 64 items then delete middle	5.5814 us/op	7.4127 us/op	0.75
Set add up to 128 items then delete first	5.7282 us/op	7.2724 us/op	0.79
OrderedSet add up to 128 items then delete first	9.2573 us/op	10.860 us/op	0.85
Set add up to 128 items then delete last	5.5612 us/op	6.2012 us/op	0.90
OrderedSet add up to 128 items then delete last	7.8367 us/op	10.818 us/op	0.72
Set add up to 128 items then delete middle	6.1138 us/op	8.0648 us/op	0.76
OrderedSet add up to 128 items then delete middle	17.113 us/op	18.096 us/op	0.95
Set add up to 256 items then delete first	13.060 us/op	13.567 us/op	0.96
OrderedSet add up to 256 items then delete first	20.914 us/op	20.642 us/op	1.01
Set add up to 256 items then delete last	10.985 us/op	11.637 us/op	0.94
OrderedSet add up to 256 items then delete last	18.066 us/op	19.221 us/op	0.94
Set add up to 256 items then delete middle	10.603 us/op	12.614 us/op	0.84
OrderedSet add up to 256 items then delete middle	43.415 us/op	50.380 us/op	0.86
transfer serialized Status (84 B)	1.3790 us/op	1.4990 us/op	0.92
copy serialized Status (84 B)	1.1820 us/op	1.4060 us/op	0.84
transfer serialized SignedVoluntaryExit (112 B)	1.4850 us/op	1.8010 us/op	0.82
copy serialized SignedVoluntaryExit (112 B)	1.2950 us/op	1.4670 us/op	0.88
transfer serialized ProposerSlashing (416 B)	1.6460 us/op	2.2540 us/op	0.73
copy serialized ProposerSlashing (416 B)	1.6430 us/op	1.9810 us/op	0.83
transfer serialized Attestation (485 B)	1.6950 us/op	2.7350 us/op	0.62
copy serialized Attestation (485 B)	1.6420 us/op	2.9920 us/op	0.55
transfer serialized AttesterSlashing (33232 B)	1.8870 us/op	3.3000 us/op	0.57
copy serialized AttesterSlashing (33232 B)	5.4620 us/op	12.267 us/op	0.45
transfer serialized Small SignedBeaconBlock (128000 B)	2.7210 us/op	4.4260 us/op	0.61
copy serialized Small SignedBeaconBlock (128000 B)	16.628 us/op	30.308 us/op	0.55
transfer serialized Avg SignedBeaconBlock (200000 B)	3.2540 us/op	4.1160 us/op	0.79
copy serialized Avg SignedBeaconBlock (200000 B)	24.855 us/op	38.166 us/op	0.65
transfer serialized BlobsSidecar (524380 B)	3.3570 us/op	3.9580 us/op	0.85
copy serialized BlobsSidecar (524380 B)	230.86 us/op	132.94 us/op	1.74
transfer serialized Big SignedBeaconBlock (1000000 B)	3.4560 us/op	3.8840 us/op	0.89
copy serialized Big SignedBeaconBlock (1000000 B)	155.89 us/op	277.03 us/op	0.56
pass gossip attestations to forkchoice per slot	3.4195 ms/op	3.4718 ms/op	0.98
forkChoice updateHead vc 100000 bc 64 eq 0	624.01 us/op	501.49 us/op	1.24
forkChoice updateHead vc 600000 bc 64 eq 0	3.1805 ms/op	3.4180 ms/op	0.93
forkChoice updateHead vc 1000000 bc 64 eq 0	5.7073 ms/op	5.7096 ms/op	1.00
forkChoice updateHead vc 600000 bc 320 eq 0	3.3649 ms/op	3.2031 ms/op	1.05
forkChoice updateHead vc 600000 bc 1200 eq 0	3.2957 ms/op	3.2316 ms/op	1.02
forkChoice updateHead vc 600000 bc 7200 eq 0	4.6069 ms/op	3.8087 ms/op	1.21
forkChoice updateHead vc 600000 bc 64 eq 1000	11.045 ms/op	10.881 ms/op	1.02
forkChoice updateHead vc 600000 bc 64 eq 10000	11.103 ms/op	10.899 ms/op	1.02
forkChoice updateHead vc 600000 bc 64 eq 300000	15.836 ms/op	16.617 ms/op	0.95
computeDeltas 500000 validators 300 proto nodes	4.6077 ms/op	3.8475 ms/op	1.20
computeDeltas 500000 validators 1200 proto nodes	4.6103 ms/op	4.3051 ms/op	1.07
computeDeltas 500000 validators 7200 proto nodes	4.4195 ms/op	4.3346 ms/op	1.02
computeDeltas 750000 validators 300 proto nodes	6.4611 ms/op	5.3784 ms/op	1.20
computeDeltas 750000 validators 1200 proto nodes	6.1803 ms/op	5.1419 ms/op	1.20
computeDeltas 750000 validators 7200 proto nodes	6.5774 ms/op	5.0829 ms/op	1.29
computeDeltas 1400000 validators 300 proto nodes	11.884 ms/op	9.8479 ms/op	1.21
computeDeltas 1400000 validators 1200 proto nodes	11.374 ms/op	9.4734 ms/op	1.20
computeDeltas 1400000 validators 7200 proto nodes	11.919 ms/op	9.8064 ms/op	1.22
computeDeltas 2100000 validators 300 proto nodes	17.108 ms/op	15.664 ms/op	1.09
computeDeltas 2100000 validators 1200 proto nodes	15.886 ms/op	15.715 ms/op	1.01
computeDeltas 2100000 validators 7200 proto nodes	16.931 ms/op	16.380 ms/op	1.03
altair processAttestation - 250000 vs - 7PWei normalcase	1.7663 ms/op	2.1560 ms/op	0.82
altair processAttestation - 250000 vs - 7PWei worstcase	2.5984 ms/op	3.0342 ms/op	0.86
altair processAttestation - setStatus - 1/6 committees join	89.734 us/op	105.28 us/op	0.85
altair processAttestation - setStatus - 1/3 committees join	196.22 us/op	204.94 us/op	0.96
altair processAttestation - setStatus - 1/2 committees join	280.14 us/op	273.37 us/op	1.02
altair processAttestation - setStatus - 2/3 committees join	356.56 us/op	350.41 us/op	1.02
altair processAttestation - setStatus - 4/5 committees join	500.24 us/op	510.23 us/op	0.98
altair processAttestation - setStatus - 100% committees join	603.66 us/op	623.04 us/op	0.97
altair processBlock - 250000 vs - 7PWei normalcase	8.3960 ms/op	4.7356 ms/op	1.77
altair processBlock - 250000 vs - 7PWei normalcase hashState	39.600 ms/op	25.252 ms/op	1.57
altair processBlock - 250000 vs - 7PWei worstcase	44.764 ms/op	42.758 ms/op	1.05
altair processBlock - 250000 vs - 7PWei worstcase hashState	89.217 ms/op	75.708 ms/op	1.18
phase0 processBlock - 250000 vs - 7PWei normalcase	2.5496 ms/op	2.1613 ms/op	1.18
phase0 processBlock - 250000 vs - 7PWei worstcase	27.704 ms/op	29.612 ms/op	0.94
altair processEth1Data - 250000 vs - 7PWei normalcase	311.44 us/op	427.18 us/op	0.73
getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:15	5.4980 us/op	6.6730 us/op	0.82
getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:219	25.437 us/op	33.012 us/op	0.77
getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:42	8.8510 us/op	9.5980 us/op	0.92
getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:18	6.1440 us/op	6.2720 us/op	0.98
getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1020	104.73 us/op	117.82 us/op	0.89
getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11777	668.12 us/op	747.56 us/op	0.89
getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384	924.29 us/op	917.62 us/op	1.01
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384	900.68 us/op	944.30 us/op	0.95
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384	2.5263 ms/op	2.6030 ms/op	0.97
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384	1.6769 ms/op	1.6317 ms/op	1.03
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384	3.9001 ms/op	3.9186 ms/op	1.00
Tree 40 250000 create	222.66 ms/op	222.55 ms/op	1.00
Tree 40 250000 get(125000)	150.96 ns/op	149.44 ns/op	1.01
Tree 40 250000 set(125000)	706.17 ns/op	636.50 ns/op	1.11
Tree 40 250000 toArray()	18.223 ms/op	19.160 ms/op	0.95
Tree 40 250000 iterate all - toArray() + loop	16.984 ms/op	18.434 ms/op	0.92
Tree 40 250000 iterate all - get(i)	51.612 ms/op	54.716 ms/op	0.94
MutableVector 250000 create	9.2438 ms/op	7.9821 ms/op	1.16
MutableVector 250000 get(125000)	7.1140 ns/op	6.2720 ns/op	1.13
MutableVector 250000 set(125000)	224.48 ns/op	194.93 ns/op	1.15
MutableVector 250000 toArray()	3.9370 ms/op	3.4138 ms/op	1.15
MutableVector 250000 iterate all - toArray() + loop	4.0926 ms/op	3.3611 ms/op	1.22
MutableVector 250000 iterate all - get(i)	1.7507 ms/op	1.5728 ms/op	1.11
Array 250000 create	3.0568 ms/op	2.9976 ms/op	1.02
Array 250000 clone - spread	1.5590 ms/op	1.4375 ms/op	1.08
Array 250000 get(125000)	0.41700 ns/op	0.42700 ns/op	0.98
Array 250000 set(125000)	0.44000 ns/op	0.44700 ns/op	0.98
Array 250000 iterate all - loop	83.366 us/op	92.220 us/op	0.90
effectiveBalanceIncrements clone Uint8Array 300000	31.403 us/op	26.729 us/op	1.17
effectiveBalanceIncrements clone MutableVector 300000	127.00 ns/op	131.00 ns/op	0.97
effectiveBalanceIncrements rw all Uint8Array 300000	202.32 us/op	200.41 us/op	1.01
effectiveBalanceIncrements rw all MutableVector 300000	71.051 ms/op	63.890 ms/op	1.11
phase0 afterProcessEpoch - 250000 vs - 7PWei	87.797 ms/op	86.740 ms/op	1.01
phase0 beforeProcessEpoch - 250000 vs - 7PWei	32.928 ms/op	41.110 ms/op	0.80
altair processEpoch - mainnet_e81889	380.98 ms/op	375.20 ms/op	1.02
mainnet_e81889 - altair beforeProcessEpoch	64.330 ms/op	66.430 ms/op	0.97
mainnet_e81889 - altair processJustificationAndFinalization	11.601 us/op	19.044 us/op	0.61
mainnet_e81889 - altair processInactivityUpdates	6.0211 ms/op	7.1404 ms/op	0.84
mainnet_e81889 - altair processRewardsAndPenalties	45.676 ms/op	38.237 ms/op	1.19
mainnet_e81889 - altair processRegistryUpdates	1.9670 us/op	2.6490 us/op	0.74
mainnet_e81889 - altair processSlashings	342.00 ns/op	354.00 ns/op	0.97
mainnet_e81889 - altair processEth1DataReset	283.00 ns/op	631.00 ns/op	0.45
mainnet_e81889 - altair processEffectiveBalanceUpdates	1.0457 ms/op	1.1853 ms/op	0.88
mainnet_e81889 - altair processSlashingsReset	2.8430 us/op	3.4800 us/op	0.82
mainnet_e81889 - altair processRandaoMixesReset	3.4620 us/op	5.5550 us/op	0.62
mainnet_e81889 - altair processHistoricalRootsUpdate	587.00 ns/op	618.00 ns/op	0.95
mainnet_e81889 - altair processParticipationFlagUpdates	1.8290 us/op	1.8210 us/op	1.00
mainnet_e81889 - altair processSyncCommitteeUpdates	454.00 ns/op	411.00 ns/op	1.10
mainnet_e81889 - altair afterProcessEpoch	93.758 ms/op	93.571 ms/op	1.00
capella processEpoch - mainnet_e217614	1.3560 s/op	1.2878 s/op	1.05
mainnet_e217614 - capella beforeProcessEpoch	307.96 ms/op	275.82 ms/op	1.12
mainnet_e217614 - capella processJustificationAndFinalization	30.591 us/op	14.360 us/op	2.13
mainnet_e217614 - capella processInactivityUpdates	23.507 ms/op	18.515 ms/op	1.27
mainnet_e217614 - capella processRewardsAndPenalties	281.83 ms/op	242.18 ms/op	1.16
mainnet_e217614 - capella processRegistryUpdates	23.357 us/op	17.576 us/op	1.33
mainnet_e217614 - capella processSlashings	622.00 ns/op	513.00 ns/op	1.21
mainnet_e217614 - capella processEth1DataReset	544.00 ns/op	433.00 ns/op	1.26
mainnet_e217614 - capella processEffectiveBalanceUpdates	4.0392 ms/op	16.891 ms/op	0.24
mainnet_e217614 - capella processSlashingsReset	6.8820 us/op	3.9440 us/op	1.74
mainnet_e217614 - capella processRandaoMixesReset	7.3600 us/op	4.3050 us/op	1.71
mainnet_e217614 - capella processHistoricalRootsUpdate	1.0720 us/op	1.2000 us/op	0.89
mainnet_e217614 - capella processParticipationFlagUpdates	2.9970 us/op	1.9940 us/op	1.50
mainnet_e217614 - capella afterProcessEpoch	303.12 ms/op	286.32 ms/op	1.06
phase0 processEpoch - mainnet_e58758	390.67 ms/op	409.84 ms/op	0.95
mainnet_e58758 - phase0 beforeProcessEpoch	110.15 ms/op	123.02 ms/op	0.90
mainnet_e58758 - phase0 processJustificationAndFinalization	24.078 us/op	15.710 us/op	1.53
mainnet_e58758 - phase0 processRewardsAndPenalties	32.914 ms/op	22.266 ms/op	1.48
mainnet_e58758 - phase0 processRegistryUpdates	8.4860 us/op	9.0780 us/op	0.93
mainnet_e58758 - phase0 processSlashings	400.00 ns/op	492.00 ns/op	0.81
mainnet_e58758 - phase0 processEth1DataReset	400.00 ns/op	427.00 ns/op	0.94
mainnet_e58758 - phase0 processEffectiveBalanceUpdates	945.75 us/op	977.78 us/op	0.97
mainnet_e58758 - phase0 processSlashingsReset	6.0750 us/op	4.1170 us/op	1.48
mainnet_e58758 - phase0 processRandaoMixesReset	5.5200 us/op	6.6170 us/op	0.83
mainnet_e58758 - phase0 processHistoricalRootsUpdate	508.00 ns/op	492.00 ns/op	1.03
mainnet_e58758 - phase0 processParticipationRecordUpdates	4.8250 us/op	2.8050 us/op	1.72
mainnet_e58758 - phase0 afterProcessEpoch	79.898 ms/op	80.045 ms/op	1.00
phase0 processEffectiveBalanceUpdates - 250000 normalcase	1.2477 ms/op	1.2360 ms/op	1.01
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5	2.3207 ms/op	2.3864 ms/op	0.97
altair processInactivityUpdates - 250000 normalcase	17.584 ms/op	20.073 ms/op	0.88
altair processInactivityUpdates - 250000 worstcase	19.336 ms/op	18.647 ms/op	1.04
phase0 processRegistryUpdates - 250000 normalcase	7.7000 us/op	6.5920 us/op	1.17
phase0 processRegistryUpdates - 250000 badcase_full_deposits	315.42 us/op	282.00 us/op	1.12
phase0 processRegistryUpdates - 250000 worstcase 0.5	119.92 ms/op	116.69 ms/op	1.03
altair processRewardsAndPenalties - 250000 normalcase	30.040 ms/op	43.376 ms/op	0.69
altair processRewardsAndPenalties - 250000 worstcase	42.671 ms/op	42.948 ms/op	0.99
phase0 getAttestationDeltas - 250000 normalcase	8.0206 ms/op	7.9645 ms/op	1.01
phase0 getAttestationDeltas - 250000 worstcase	7.7600 ms/op	8.8043 ms/op	0.88
phase0 processSlashings - 250000 worstcase	96.818 us/op	106.11 us/op	0.91
altair processSyncCommitteeUpdates - 250000	137.36 ms/op	136.89 ms/op	1.00
BeaconState.hashTreeRoot - No change	347.00 ns/op	425.00 ns/op	0.82
BeaconState.hashTreeRoot - 1 full validator	154.88 us/op	122.61 us/op	1.26
BeaconState.hashTreeRoot - 32 full validator	1.5739 ms/op	1.1437 ms/op	1.38
BeaconState.hashTreeRoot - 512 full validator	15.907 ms/op	12.707 ms/op	1.25
BeaconState.hashTreeRoot - 1 validator.effectiveBalance	185.41 us/op	124.68 us/op	1.49
BeaconState.hashTreeRoot - 32 validator.effectiveBalance	2.3992 ms/op	2.3156 ms/op	1.04
BeaconState.hashTreeRoot - 512 validator.effectiveBalance	29.038 ms/op	31.595 ms/op	0.92
BeaconState.hashTreeRoot - 1 balances	112.75 us/op	122.28 us/op	0.92
BeaconState.hashTreeRoot - 32 balances	1.2509 ms/op	1.3544 ms/op	0.92
BeaconState.hashTreeRoot - 512 balances	8.4623 ms/op	14.037 ms/op	0.60
BeaconState.hashTreeRoot - 250000 balances	173.60 ms/op	189.25 ms/op	0.92
aggregationBits - 2048 els - zipIndexesInBitList	29.178 us/op	38.120 us/op	0.77
byteArrayEquals 32	56.079 ns/op	57.394 ns/op	0.98
Buffer.compare 32	18.980 ns/op	18.855 ns/op	1.01
byteArrayEquals 1024	1.6848 us/op	1.6299 us/op	1.03
Buffer.compare 1024	26.886 ns/op	27.372 ns/op	0.98
byteArrayEquals 16384	25.764 us/op	26.258 us/op	0.98
Buffer.compare 16384	194.18 ns/op	203.25 ns/op	0.96
byteArrayEquals 123687377	198.80 ms/op	194.16 ms/op	1.02
Buffer.compare 123687377	7.6012 ms/op	8.1771 ms/op	0.93
byteArrayEquals 32 - diff last byte	54.432 ns/op	52.391 ns/op	1.04
Buffer.compare 32 - diff last byte	18.167 ns/op	17.750 ns/op	1.02
byteArrayEquals 1024 - diff last byte	1.7020 us/op	1.5766 us/op	1.08
Buffer.compare 1024 - diff last byte	26.660 ns/op	26.493 ns/op	1.01
byteArrayEquals 16384 - diff last byte	26.601 us/op	25.081 us/op	1.06
Buffer.compare 16384 - diff last byte	202.40 ns/op	190.36 ns/op	1.06
byteArrayEquals 123687377 - diff last byte	196.92 ms/op	192.55 ms/op	1.02
Buffer.compare 123687377 - diff last byte	7.2843 ms/op	6.3036 ms/op	1.16
byteArrayEquals 32 - random bytes	5.2840 ns/op	5.1430 ns/op	1.03
Buffer.compare 32 - random bytes	17.859 ns/op	17.781 ns/op	1.00
byteArrayEquals 1024 - random bytes	5.3070 ns/op	5.1250 ns/op	1.04
Buffer.compare 1024 - random bytes	17.857 ns/op	17.675 ns/op	1.01
byteArrayEquals 16384 - random bytes	5.3180 ns/op	5.1190 ns/op	1.04
Buffer.compare 16384 - random bytes	18.058 ns/op	17.691 ns/op	1.02
byteArrayEquals 123687377 - random bytes	6.6300 ns/op	6.5300 ns/op	1.02
Buffer.compare 123687377 - random bytes	19.120 ns/op	19.120 ns/op	1.00
regular array get 100000 times	33.413 us/op	33.213 us/op	1.01
wrappedArray get 100000 times	33.600 us/op	32.709 us/op	1.03
arrayWithProxy get 100000 times	14.244 ms/op	13.189 ms/op	1.08
ssz.Root.equals	47.910 ns/op	45.640 ns/op	1.05
byteArrayEquals	47.066 ns/op	45.031 ns/op	1.05
Buffer.compare	10.910 ns/op	10.425 ns/op	1.05
shuffle list - 16384 els	6.6845 ms/op	6.2550 ms/op	1.07
shuffle list - 250000 els	95.000 ms/op	91.230 ms/op	1.04
processSlot - 1 slots	13.243 us/op	12.869 us/op	1.03
processSlot - 32 slots	2.7550 ms/op	2.8433 ms/op	0.97
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei	37.140 ms/op	36.244 ms/op	1.02
getCommitteeAssignments - req 1 vs - 250000 vc	2.2150 ms/op	2.1460 ms/op	1.03
getCommitteeAssignments - req 100 vs - 250000 vc	4.2480 ms/op	4.2215 ms/op	1.01
getCommitteeAssignments - req 1000 vs - 250000 vc	4.5646 ms/op	4.5269 ms/op	1.01
findModifiedValidators - 10000 modified validators	231.78 ms/op	251.79 ms/op	0.92
findModifiedValidators - 1000 modified validators	180.17 ms/op	196.34 ms/op	0.92
findModifiedValidators - 100 modified validators	165.25 ms/op	171.40 ms/op	0.96
findModifiedValidators - 10 modified validators	186.13 ms/op	202.65 ms/op	0.92
findModifiedValidators - 1 modified validators	172.19 ms/op	179.11 ms/op	0.96
findModifiedValidators - no difference	162.36 ms/op	167.62 ms/op	0.97
compare ViewDUs	2.9668 s/op	3.0496 s/op	0.97
compare each validator Uint8Array	1.2959 s/op	996.62 ms/op	1.30
compare ViewDU to Uint8Array	1.0910 s/op	1.0236 s/op	1.07
migrate state 1000000 validators, 24 modified, 0 new	497.63 ms/op	579.08 ms/op	0.86
migrate state 1000000 validators, 1700 modified, 1000 new	745.48 ms/op	835.89 ms/op	0.89
migrate state 1000000 validators, 3400 modified, 2000 new	908.86 ms/op	995.84 ms/op	0.91
migrate state 1500000 validators, 24 modified, 0 new	512.33 ms/op	566.09 ms/op	0.91
migrate state 1500000 validators, 1700 modified, 1000 new	746.60 ms/op	771.57 ms/op	0.97
migrate state 1500000 validators, 3400 modified, 2000 new	945.88 ms/op	952.64 ms/op	0.99
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei	5.5200 ns/op	4.7700 ns/op	1.16
state getBlockRootAtSlot - 250000 vs - 7PWei	455.51 ns/op	640.17 ns/op	0.71
computeProposers - vc 250000	6.7583 ms/op	8.2538 ms/op	0.82
computeEpochShuffling - vc 250000	93.941 ms/op	94.202 ms/op	1.00
getNextSyncCommittee - vc 250000	115.79 ms/op	137.29 ms/op	0.84
computeSigningRoot for AttestationData	16.513 us/op	22.041 us/op	0.75
hash AttestationData serialized data then Buffer.toString(base64)	1.5394 us/op	1.5252 us/op	1.01
toHexString serialized data	913.44 ns/op	891.44 ns/op	1.02
Buffer.toString(base64)	189.47 ns/op	198.65 ns/op	0.95

by benchmarkbot/action

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 1 line in your changes missing coverage. Please review.

Project coverage is 62.51%. Comparing base (6ab2697) to head (bc04b83).
Report is 1 commits behind head on unstable.

Additional details and impacted files

@@            Coverage Diff            @@
##           unstable    #6950   +/-   ##
=========================================
  Coverage     62.51%   62.51%           
=========================================
  Files           575      575           
  Lines         61015    61020    +5     
  Branches       2120     2124    +4     
=========================================
+ Hits          38141    38147    +6     
+ Misses        22835    22834    -1     
  Partials         39       39           

[wemeetagain]

🎉 This PR is included in v1.20.1 🎉

[wemeetagain]

🎉 This PR is included in v1.21.0 🎉