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fix(validator): abortable sleep in prepareForNextEpoch #5666

Merged
merged 1 commit into from
Jun 19, 2023
Merged

fix(validator): abortable sleep in prepareForNextEpoch #5666

merged 1 commit into from
Jun 19, 2023

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nflaig
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@nflaig nflaig commented Jun 18, 2023

Motivation

Should be abortable to be able to gracefully shut down vc process without having up to 1/3 slot seconds delay.

Description

Forward abort signal to sleep fn inside prepareForNextEpoch to make it abortable.

@nflaig nflaig requested a review from a team as a code owner June 18, 2023 13:02
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Performance Report

✔️ no performance regression detected

Full benchmark results
Benchmark suite Current: a32b230 Previous: 483aad7 Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc 493.31 us/op 739.13 us/op 0.67
getPubkeys - validatorsArr - req 1000 vs - 250000 vc 50.534 us/op 45.357 us/op 1.11
BLS verify - blst-native 1.2587 ms/op 1.2047 ms/op 1.04
BLS verifyMultipleSignatures 3 - blst-native 2.6675 ms/op 2.4485 ms/op 1.09
BLS verifyMultipleSignatures 8 - blst-native 5.5977 ms/op 5.2533 ms/op 1.07
BLS verifyMultipleSignatures 32 - blst-native 20.168 ms/op 19.002 ms/op 1.06
BLS aggregatePubkeys 32 - blst-native 26.836 us/op 25.511 us/op 1.05
BLS aggregatePubkeys 128 - blst-native 105.07 us/op 99.338 us/op 1.06
getAttestationsForBlock 57.361 ms/op 50.441 ms/op 1.14
isKnown best case - 1 super set check 262.00 ns/op 260.00 ns/op 1.01
isKnown normal case - 2 super set checks 255.00 ns/op 249.00 ns/op 1.02
isKnown worse case - 16 super set checks 262.00 ns/op 256.00 ns/op 1.02
CheckpointStateCache - add get delete 5.6640 us/op 4.8840 us/op 1.16
validate gossip signedAggregateAndProof - struct 2.8662 ms/op 2.7509 ms/op 1.04
validate gossip attestation - struct 1.4069 ms/op 1.3143 ms/op 1.07
pickEth1Vote - no votes 1.2886 ms/op 1.2265 ms/op 1.05
pickEth1Vote - max votes 11.497 ms/op 10.347 ms/op 1.11
pickEth1Vote - Eth1Data hashTreeRoot value x2048 9.1232 ms/op 8.6894 ms/op 1.05
pickEth1Vote - Eth1Data hashTreeRoot tree x2048 14.934 ms/op 14.296 ms/op 1.04
pickEth1Vote - Eth1Data fastSerialize value x2048 618.29 us/op 636.44 us/op 0.97
pickEth1Vote - Eth1Data fastSerialize tree x2048 7.9020 ms/op 6.6705 ms/op 1.18
bytes32 toHexString 483.00 ns/op 486.00 ns/op 0.99
bytes32 Buffer.toString(hex) 348.00 ns/op 343.00 ns/op 1.01
bytes32 Buffer.toString(hex) from Uint8Array 551.00 ns/op 549.00 ns/op 1.00
bytes32 Buffer.toString(hex) + 0x 352.00 ns/op 342.00 ns/op 1.03
Object access 1 prop 0.16100 ns/op 0.16400 ns/op 0.98
Map access 1 prop 0.15400 ns/op 0.15600 ns/op 0.99
Object get x1000 6.4920 ns/op 6.7030 ns/op 0.97
Map get x1000 0.55900 ns/op 0.51300 ns/op 1.09
Object set x1000 51.442 ns/op 52.835 ns/op 0.97
Map set x1000 43.174 ns/op 44.072 ns/op 0.98
Return object 10000 times 0.23640 ns/op 0.23880 ns/op 0.99
Throw Error 10000 times 4.2251 us/op 4.2119 us/op 1.00
fastMsgIdFn sha256 / 200 bytes 3.4840 us/op 3.4700 us/op 1.00
fastMsgIdFn h32 xxhash / 200 bytes 279.00 ns/op 281.00 ns/op 0.99
fastMsgIdFn h64 xxhash / 200 bytes 388.00 ns/op 383.00 ns/op 1.01
fastMsgIdFn sha256 / 1000 bytes 11.559 us/op 11.764 us/op 0.98
fastMsgIdFn h32 xxhash / 1000 bytes 410.00 ns/op 420.00 ns/op 0.98
fastMsgIdFn h64 xxhash / 1000 bytes 457.00 ns/op 474.00 ns/op 0.96
fastMsgIdFn sha256 / 10000 bytes 103.89 us/op 103.51 us/op 1.00
fastMsgIdFn h32 xxhash / 10000 bytes 1.8890 us/op 1.9270 us/op 0.98
fastMsgIdFn h64 xxhash / 10000 bytes 1.3290 us/op 1.3640 us/op 0.97
enrSubnets - fastDeserialize 64 bits 1.2750 us/op 1.2750 us/op 1.00
enrSubnets - ssz BitVector 64 bits 485.00 ns/op 478.00 ns/op 1.01
enrSubnets - fastDeserialize 4 bits 166.00 ns/op 165.00 ns/op 1.01
enrSubnets - ssz BitVector 4 bits 494.00 ns/op 480.00 ns/op 1.03
prioritizePeers score -10:0 att 32-0.1 sync 2-0 104.91 us/op 104.64 us/op 1.00
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25 131.51 us/op 129.67 us/op 1.01
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5 165.68 us/op 169.17 us/op 0.98
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75 303.73 us/op 304.98 us/op 1.00
prioritizePeers score 0:0 att 64-1 sync 4-1 368.55 us/op 364.35 us/op 1.01
array of 16000 items push then shift 1.6543 us/op 1.6114 us/op 1.03
LinkedList of 16000 items push then shift 8.7990 ns/op 8.8030 ns/op 1.00
array of 16000 items push then pop 79.542 ns/op 78.051 ns/op 1.02
LinkedList of 16000 items push then pop 8.5380 ns/op 8.5320 ns/op 1.00
array of 24000 items push then shift 2.3812 us/op 2.3406 us/op 1.02
LinkedList of 24000 items push then shift 8.8310 ns/op 8.6430 ns/op 1.02
array of 24000 items push then pop 73.691 ns/op 70.065 ns/op 1.05
LinkedList of 24000 items push then pop 8.5290 ns/op 8.3840 ns/op 1.02
intersect bitArray bitLen 8 13.466 ns/op 13.154 ns/op 1.02
intersect array and set length 8 77.708 ns/op 76.902 ns/op 1.01
intersect bitArray bitLen 128 44.602 ns/op 43.741 ns/op 1.02
intersect array and set length 128 1.0524 us/op 1.0573 us/op 1.00
Buffer.concat 32 items 2.8740 us/op 2.7430 us/op 1.05
Uint8Array.set 32 items 2.4540 us/op 2.5280 us/op 0.97
transfer serialized Status (84 B) 2.0840 us/op 2.0420 us/op 1.02
copy serialized Status (84 B) 1.7930 us/op 1.8190 us/op 0.99
transfer serialized SignedVoluntaryExit (112 B) 2.1050 us/op 2.2260 us/op 0.95
copy serialized SignedVoluntaryExit (112 B) 1.8500 us/op 1.8430 us/op 1.00
transfer serialized ProposerSlashing (416 B) 2.5920 us/op 2.8120 us/op 0.92
copy serialized ProposerSlashing (416 B) 2.5700 us/op 2.8890 us/op 0.89
transfer serialized Attestation (485 B) 2.5380 us/op 3.2780 us/op 0.77
copy serialized Attestation (485 B) 2.3430 us/op 3.2440 us/op 0.72
transfer serialized AttesterSlashing (33232 B) 2.8560 us/op 3.3590 us/op 0.85
copy serialized AttesterSlashing (33232 B) 5.7360 us/op 6.5930 us/op 0.87
transfer serialized Small SignedBeaconBlock (128000 B) 2.8830 us/op 3.6430 us/op 0.79
copy serialized Small SignedBeaconBlock (128000 B) 12.775 us/op 13.825 us/op 0.92
transfer serialized Avg SignedBeaconBlock (200000 B) 3.5100 us/op 3.8560 us/op 0.91
copy serialized Avg SignedBeaconBlock (200000 B) 18.134 us/op 19.844 us/op 0.91
transfer serialized BlobsSidecar (524380 B) 3.1610 us/op 3.6630 us/op 0.86
copy serialized BlobsSidecar (524380 B) 171.30 us/op 97.505 us/op 1.76
transfer serialized Big SignedBeaconBlock (1000000 B) 3.3830 us/op 3.6920 us/op 0.92
copy serialized Big SignedBeaconBlock (1000000 B) 257.21 us/op 246.86 us/op 1.04
pass gossip attestations to forkchoice per slot 2.6266 ms/op 2.6318 ms/op 1.00
forkChoice updateHead vc 100000 bc 64 eq 0 2.0774 ms/op 2.0061 ms/op 1.04
forkChoice updateHead vc 600000 bc 64 eq 0 11.367 ms/op 11.589 ms/op 0.98
forkChoice updateHead vc 1000000 bc 64 eq 0 21.503 ms/op 20.798 ms/op 1.03
forkChoice updateHead vc 600000 bc 320 eq 0 16.760 ms/op 16.820 ms/op 1.00
forkChoice updateHead vc 600000 bc 1200 eq 0 78.526 ms/op 79.254 ms/op 0.99
forkChoice updateHead vc 600000 bc 64 eq 1000 20.187 ms/op 19.974 ms/op 1.01
forkChoice updateHead vc 600000 bc 64 eq 10000 22.086 ms/op 22.211 ms/op 0.99
forkChoice updateHead vc 600000 bc 64 eq 300000 30.223 ms/op 31.183 ms/op 0.97
computeDeltas 3.8079 ms/op 3.9755 ms/op 0.96
computeProposerBoostScoreFromBalances 1.7687 ms/op 1.7596 ms/op 1.01
altair processAttestation - 250000 vs - 7PWei normalcase 2.1946 ms/op 2.0648 ms/op 1.06
altair processAttestation - 250000 vs - 7PWei worstcase 3.7724 ms/op 3.2650 ms/op 1.16
altair processAttestation - setStatus - 1/6 committees join 140.05 us/op 137.68 us/op 1.02
altair processAttestation - setStatus - 1/3 committees join 278.23 us/op 271.45 us/op 1.02
altair processAttestation - setStatus - 1/2 committees join 372.21 us/op 353.89 us/op 1.05
altair processAttestation - setStatus - 2/3 committees join 470.03 us/op 443.78 us/op 1.06
altair processAttestation - setStatus - 4/5 committees join 658.08 us/op 646.53 us/op 1.02
altair processAttestation - setStatus - 100% committees join 755.29 us/op 751.56 us/op 1.00
altair processBlock - 250000 vs - 7PWei normalcase 18.833 ms/op 17.885 ms/op 1.05
altair processBlock - 250000 vs - 7PWei normalcase hashState 24.759 ms/op 28.495 ms/op 0.87
altair processBlock - 250000 vs - 7PWei worstcase 51.919 ms/op 48.210 ms/op 1.08
altair processBlock - 250000 vs - 7PWei worstcase hashState 67.076 ms/op 70.030 ms/op 0.96
phase0 processBlock - 250000 vs - 7PWei normalcase 2.0008 ms/op 1.9028 ms/op 1.05
phase0 processBlock - 250000 vs - 7PWei worstcase 27.836 ms/op 28.549 ms/op 0.98
altair processEth1Data - 250000 vs - 7PWei normalcase 475.31 us/op 466.44 us/op 1.02
getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:15 6.9060 us/op 7.0420 us/op 0.98
getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:219 19.681 us/op 20.375 us/op 0.97
getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:42 8.4560 us/op 8.2480 us/op 1.03
getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:18 6.6220 us/op 6.2380 us/op 1.06
getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1020 74.262 us/op 80.180 us/op 0.93
getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11777 620.64 us/op 620.62 us/op 1.00
getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384 862.50 us/op 905.86 us/op 0.95
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384 894.88 us/op 862.36 us/op 1.04
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384 2.2567 ms/op 2.1709 ms/op 1.04
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384 1.5082 ms/op 1.7393 ms/op 0.87
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384 3.6413 ms/op 3.8309 ms/op 0.95
Tree 40 250000 create 315.23 ms/op 294.20 ms/op 1.07
Tree 40 250000 get(125000) 176.56 ns/op 169.66 ns/op 1.04
Tree 40 250000 set(125000) 918.18 ns/op 833.68 ns/op 1.10
Tree 40 250000 toArray() 16.847 ms/op 16.574 ms/op 1.02
Tree 40 250000 iterate all - toArray() + loop 17.046 ms/op 16.493 ms/op 1.03
Tree 40 250000 iterate all - get(i) 66.811 ms/op 63.480 ms/op 1.05
MutableVector 250000 create 9.5193 ms/op 9.9738 ms/op 0.95
MutableVector 250000 get(125000) 6.3200 ns/op 6.4430 ns/op 0.98
MutableVector 250000 set(125000) 240.38 ns/op 222.80 ns/op 1.08
MutableVector 250000 toArray() 2.6805 ms/op 2.7527 ms/op 0.97
MutableVector 250000 iterate all - toArray() + loop 2.7682 ms/op 2.7444 ms/op 1.01
MutableVector 250000 iterate all - get(i) 1.5048 ms/op 1.4249 ms/op 1.06
Array 250000 create 2.4421 ms/op 2.4018 ms/op 1.02
Array 250000 clone - spread 1.0919 ms/op 1.0316 ms/op 1.06
Array 250000 get(125000) 0.55000 ns/op 0.51200 ns/op 1.07
Array 250000 set(125000) 0.62800 ns/op 0.58500 ns/op 1.07
Array 250000 iterate all - loop 81.245 us/op 101.43 us/op 0.80
effectiveBalanceIncrements clone Uint8Array 300000 27.504 us/op 24.066 us/op 1.14
effectiveBalanceIncrements clone MutableVector 300000 350.00 ns/op 307.00 ns/op 1.14
effectiveBalanceIncrements rw all Uint8Array 300000 166.00 us/op 161.44 us/op 1.03
effectiveBalanceIncrements rw all MutableVector 300000 78.292 ms/op 72.886 ms/op 1.07
phase0 afterProcessEpoch - 250000 vs - 7PWei 112.25 ms/op 110.48 ms/op 1.02
phase0 beforeProcessEpoch - 250000 vs - 7PWei 40.721 ms/op 40.012 ms/op 1.02
altair processEpoch - mainnet_e81889 322.81 ms/op 297.21 ms/op 1.09
mainnet_e81889 - altair beforeProcessEpoch 64.776 ms/op 62.535 ms/op 1.04
mainnet_e81889 - altair processJustificationAndFinalization 16.858 us/op 16.385 us/op 1.03
mainnet_e81889 - altair processInactivityUpdates 5.4486 ms/op 5.0540 ms/op 1.08
mainnet_e81889 - altair processRewardsAndPenalties 66.499 ms/op 66.348 ms/op 1.00
mainnet_e81889 - altair processRegistryUpdates 2.5100 us/op 2.6880 us/op 0.93
mainnet_e81889 - altair processSlashings 464.00 ns/op 524.00 ns/op 0.89
mainnet_e81889 - altair processEth1DataReset 482.00 ns/op 560.00 ns/op 0.86
mainnet_e81889 - altair processEffectiveBalanceUpdates 1.1926 ms/op 1.2330 ms/op 0.97
mainnet_e81889 - altair processSlashingsReset 4.9510 us/op 4.5440 us/op 1.09
mainnet_e81889 - altair processRandaoMixesReset 4.6250 us/op 4.5500 us/op 1.02
mainnet_e81889 - altair processHistoricalRootsUpdate 755.00 ns/op 712.00 ns/op 1.06
mainnet_e81889 - altair processParticipationFlagUpdates 3.8790 us/op 2.0400 us/op 1.90
mainnet_e81889 - altair processSyncCommitteeUpdates 762.00 ns/op 918.00 ns/op 0.83
mainnet_e81889 - altair afterProcessEpoch 124.35 ms/op 121.06 ms/op 1.03
phase0 processEpoch - mainnet_e58758 359.26 ms/op 356.61 ms/op 1.01
mainnet_e58758 - phase0 beforeProcessEpoch 132.89 ms/op 131.21 ms/op 1.01
mainnet_e58758 - phase0 processJustificationAndFinalization 17.071 us/op 17.219 us/op 0.99
mainnet_e58758 - phase0 processRewardsAndPenalties 59.999 ms/op 60.687 ms/op 0.99
mainnet_e58758 - phase0 processRegistryUpdates 7.9900 us/op 7.7840 us/op 1.03
mainnet_e58758 - phase0 processSlashings 612.00 ns/op 546.00 ns/op 1.12
mainnet_e58758 - phase0 processEth1DataReset 489.00 ns/op 570.00 ns/op 0.86
mainnet_e58758 - phase0 processEffectiveBalanceUpdates 1.0130 ms/op 944.91 us/op 1.07
mainnet_e58758 - phase0 processSlashingsReset 4.6710 us/op 3.7570 us/op 1.24
mainnet_e58758 - phase0 processRandaoMixesReset 4.4840 us/op 4.6570 us/op 0.96
mainnet_e58758 - phase0 processHistoricalRootsUpdate 748.00 ns/op 726.00 ns/op 1.03
mainnet_e58758 - phase0 processParticipationRecordUpdates 4.1970 us/op 4.3760 us/op 0.96
mainnet_e58758 - phase0 afterProcessEpoch 97.228 ms/op 95.123 ms/op 1.02
phase0 processEffectiveBalanceUpdates - 250000 normalcase 1.2735 ms/op 1.2173 ms/op 1.05
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5 1.6568 ms/op 1.4262 ms/op 1.16
altair processInactivityUpdates - 250000 normalcase 23.061 ms/op 23.758 ms/op 0.97
altair processInactivityUpdates - 250000 worstcase 22.087 ms/op 25.993 ms/op 0.85
phase0 processRegistryUpdates - 250000 normalcase 7.3250 us/op 6.9380 us/op 1.06
phase0 processRegistryUpdates - 250000 badcase_full_deposits 286.36 us/op 233.84 us/op 1.22
phase0 processRegistryUpdates - 250000 worstcase 0.5 108.66 ms/op 126.67 ms/op 0.86
altair processRewardsAndPenalties - 250000 normalcase 55.474 ms/op 66.822 ms/op 0.83
altair processRewardsAndPenalties - 250000 worstcase 55.058 ms/op 70.189 ms/op 0.78
phase0 getAttestationDeltas - 250000 normalcase 6.9179 ms/op 6.4507 ms/op 1.07
phase0 getAttestationDeltas - 250000 worstcase 8.7102 ms/op 6.3789 ms/op 1.37
phase0 processSlashings - 250000 worstcase 3.8327 ms/op 3.4635 ms/op 1.11
altair processSyncCommitteeUpdates - 250000 183.13 ms/op 166.68 ms/op 1.10
BeaconState.hashTreeRoot - No change 270.00 ns/op 256.00 ns/op 1.05
BeaconState.hashTreeRoot - 1 full validator 52.805 us/op 52.367 us/op 1.01
BeaconState.hashTreeRoot - 32 full validator 530.34 us/op 516.90 us/op 1.03
BeaconState.hashTreeRoot - 512 full validator 5.2158 ms/op 5.5523 ms/op 0.94
BeaconState.hashTreeRoot - 1 validator.effectiveBalance 61.694 us/op 62.563 us/op 0.99
BeaconState.hashTreeRoot - 32 validator.effectiveBalance 880.88 us/op 874.63 us/op 1.01
BeaconState.hashTreeRoot - 512 validator.effectiveBalance 11.424 ms/op 10.834 ms/op 1.05
BeaconState.hashTreeRoot - 1 balances 48.845 us/op 47.610 us/op 1.03
BeaconState.hashTreeRoot - 32 balances 448.81 us/op 454.32 us/op 0.99
BeaconState.hashTreeRoot - 512 balances 4.3015 ms/op 4.2618 ms/op 1.01
BeaconState.hashTreeRoot - 250000 balances 73.793 ms/op 68.552 ms/op 1.08
aggregationBits - 2048 els - zipIndexesInBitList 16.677 us/op 15.115 us/op 1.10
regular array get 100000 times 41.156 us/op 32.371 us/op 1.27
wrappedArray get 100000 times 32.706 us/op 32.350 us/op 1.01
arrayWithProxy get 100000 times 15.837 ms/op 15.431 ms/op 1.03
ssz.Root.equals 550.00 ns/op 536.00 ns/op 1.03
byteArrayEquals 544.00 ns/op 529.00 ns/op 1.03
shuffle list - 16384 els 6.8187 ms/op 6.7194 ms/op 1.01
shuffle list - 250000 els 100.31 ms/op 98.262 ms/op 1.02
processSlot - 1 slots 8.6090 us/op 8.5480 us/op 1.01
processSlot - 32 slots 1.3131 ms/op 1.3011 ms/op 1.01
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei 33.414 ms/op 37.217 ms/op 0.90
getCommitteeAssignments - req 1 vs - 250000 vc 2.8880 ms/op 2.8384 ms/op 1.02
getCommitteeAssignments - req 100 vs - 250000 vc 4.1410 ms/op 4.0267 ms/op 1.03
getCommitteeAssignments - req 1000 vs - 250000 vc 4.4863 ms/op 4.3924 ms/op 1.02
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei 4.7600 ns/op 4.2900 ns/op 1.11
state getBlockRootAtSlot - 250000 vs - 7PWei 586.48 ns/op 919.52 ns/op 0.64
computeProposers - vc 250000 10.244 ms/op 10.158 ms/op 1.01
computeEpochShuffling - vc 250000 105.79 ms/op 99.233 ms/op 1.07
getNextSyncCommittee - vc 250000 175.80 ms/op 176.55 ms/op 1.00
computeSigningRoot for AttestationData 13.926 us/op 13.281 us/op 1.05
hash AttestationData serialized data then Buffer.toString(base64) 2.4383 us/op 2.3358 us/op 1.04
toHexString serialized data 1.1415 us/op 1.0182 us/op 1.12
Buffer.toString(base64) 325.59 ns/op 303.60 ns/op 1.07

by benchmarkbot/action

@dapplion dapplion merged commit fd0f476 into unstable Jun 19, 2023
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@dapplion dapplion deleted the nflaig/abortable-prepare-next-epoch branch June 19, 2023 08:04
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🎉 This PR is included in v1.10.0 🎉

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@twoeths twoeths twoeths approved these changes

@dapplion dapplion dapplion approved these changes

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