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Use new db bucket for light client updates #5205

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merged 1 commit into from
Feb 27, 2023

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wemeetagain
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Motivation

Avoid bad UX error:
Error: LightClientUpdate size 25360 not equal fixed size 25368

Description

Use a new bucket for light client updates since #5027 changed what we store on disk.

@wemeetagain wemeetagain requested a review from a team as a code owner February 27, 2023 01:25
@twoeths
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twoeths commented Feb 27, 2023

posting full stack trace for later reference

Feb-22 10:54:12.744[chain]           ^[[31merror^[[39m: Error updating best LightClientUpdate syncPeriod=615, slot=5046270, blockRoot=0x849a1f3cb9917bb744e7a5654e1ac88e8454fc3dc0473fb5d17124bf945b1dde LightClientUpdate size 25360 not equal fixed size 25368
Error: LightClientUpdate size 25360 not equal fixed size 25368
    at ContainerType.getFieldRanges (/usr/app/node_modules/@chainsafe/ssz/src/type/container.ts:399:15)
    at ContainerType.value_deserializeFromBytes (/usr/app/node_modules/@chainsafe/ssz/src/type/container.ts:209:30)
    at ContainerType.deserialize (/usr/app/node_modules/@chainsafe/ssz/src/type/abstract.ts:135:17)
    at BestLightClientUpdateRepository.decodeValue (file:///usr/app/packages/beacon-node/src/db/repositories/lightclientBestUpdate.ts:37:72)
    at BestLightClientUpdateRepository.get (file:///usr/app/packages/db/src/abstractRepository.ts:63:17)
    at LightClientServer.maybeStoreNewBestUpdate (file:///usr/app/packages/beacon-node/src/chain/lightClient/index.ts:555:28)
    at LightClientServer.onSyncAggregate (file:///usr/app/packages/beacon-node/src/chain/lightClient/index.ts:535:7)

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Performance Report

✔️ no performance regression detected

Full benchmark results
Benchmark suite Current: f744d7a Previous: caecd85 Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc 760.76 us/op 768.46 us/op 0.99
getPubkeys - validatorsArr - req 1000 vs - 250000 vc 46.669 us/op 43.346 us/op 1.08
BLS verify - blst-native 1.2111 ms/op 1.1665 ms/op 1.04
BLS verifyMultipleSignatures 3 - blst-native 2.4613 ms/op 2.3728 ms/op 1.04
BLS verifyMultipleSignatures 8 - blst-native 5.2866 ms/op 5.0945 ms/op 1.04
BLS verifyMultipleSignatures 32 - blst-native 19.125 ms/op 18.410 ms/op 1.04
BLS aggregatePubkeys 32 - blst-native 25.431 us/op 24.635 us/op 1.03
BLS aggregatePubkeys 128 - blst-native 99.633 us/op 96.137 us/op 1.04
getAttestationsForBlock 54.525 ms/op 52.799 ms/op 1.03
isKnown best case - 1 super set check 256.00 ns/op 271.00 ns/op 0.94
isKnown normal case - 2 super set checks 260.00 ns/op 267.00 ns/op 0.97
isKnown worse case - 16 super set checks 241.00 ns/op 263.00 ns/op 0.92
CheckpointStateCache - add get delete 5.1620 us/op 5.0980 us/op 1.01
validate gossip signedAggregateAndProof - struct 2.7845 ms/op 2.7272 ms/op 1.02
validate gossip attestation - struct 1.3057 ms/op 1.2990 ms/op 1.01
pickEth1Vote - no votes 1.1831 ms/op 1.2222 ms/op 0.97
pickEth1Vote - max votes 10.280 ms/op 10.622 ms/op 0.97
pickEth1Vote - Eth1Data hashTreeRoot value x2048 8.8373 ms/op 8.7359 ms/op 1.01
pickEth1Vote - Eth1Data hashTreeRoot tree x2048 14.459 ms/op 13.915 ms/op 1.04
pickEth1Vote - Eth1Data fastSerialize value x2048 625.46 us/op 611.34 us/op 1.02
pickEth1Vote - Eth1Data fastSerialize tree x2048 7.3304 ms/op 8.0948 ms/op 0.91
bytes32 toHexString 482.00 ns/op 493.00 ns/op 0.98
bytes32 Buffer.toString(hex) 338.00 ns/op 347.00 ns/op 0.97
bytes32 Buffer.toString(hex) from Uint8Array 541.00 ns/op 545.00 ns/op 0.99
bytes32 Buffer.toString(hex) + 0x 336.00 ns/op 348.00 ns/op 0.97
Object access 1 prop 0.16600 ns/op 0.16400 ns/op 1.01
Map access 1 prop 0.15500 ns/op 0.16700 ns/op 0.93
Object get x1000 6.5840 ns/op 7.0580 ns/op 0.93
Map get x1000 0.61000 ns/op 0.58800 ns/op 1.04
Object set x1000 51.383 ns/op 50.389 ns/op 1.02
Map set x1000 42.368 ns/op 42.805 ns/op 0.99
Return object 10000 times 0.23420 ns/op 0.23240 ns/op 1.01
Throw Error 10000 times 4.1334 us/op 4.0632 us/op 1.02
fastMsgIdFn sha256 / 200 bytes 3.4500 us/op 3.3520 us/op 1.03
fastMsgIdFn h32 xxhash / 200 bytes 279.00 ns/op 282.00 ns/op 0.99
fastMsgIdFn h64 xxhash / 200 bytes 380.00 ns/op 384.00 ns/op 0.99
fastMsgIdFn sha256 / 1000 bytes 11.601 us/op 11.404 us/op 1.02
fastMsgIdFn h32 xxhash / 1000 bytes 406.00 ns/op 404.00 ns/op 1.00
fastMsgIdFn h64 xxhash / 1000 bytes 449.00 ns/op 449.00 ns/op 1.00
fastMsgIdFn sha256 / 10000 bytes 103.52 us/op 102.70 us/op 1.01
fastMsgIdFn h32 xxhash / 10000 bytes 1.9080 us/op 1.8940 us/op 1.01
fastMsgIdFn h64 xxhash / 10000 bytes 1.3620 us/op 1.3450 us/op 1.01
enrSubnets - fastDeserialize 64 bits 1.2630 us/op 1.2490 us/op 1.01
enrSubnets - ssz BitVector 64 bits 489.00 ns/op 474.00 ns/op 1.03
enrSubnets - fastDeserialize 4 bits 168.00 ns/op 170.00 ns/op 0.99
enrSubnets - ssz BitVector 4 bits 489.00 ns/op 476.00 ns/op 1.03
prioritizePeers score -10:0 att 32-0.1 sync 2-0 93.848 us/op 93.548 us/op 1.00
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25 119.71 us/op 114.98 us/op 1.04
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5 167.99 us/op 162.05 us/op 1.04
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75 301.64 us/op 291.65 us/op 1.03
prioritizePeers score 0:0 att 64-1 sync 4-1 358.57 us/op 359.41 us/op 1.00
array of 16000 items push then shift 1.6314 us/op 1.6197 us/op 1.01
LinkedList of 16000 items push then shift 8.8210 ns/op 8.6600 ns/op 1.02
array of 16000 items push then pop 77.081 ns/op 76.036 ns/op 1.01
LinkedList of 16000 items push then pop 8.5200 ns/op 8.4210 ns/op 1.01
array of 24000 items push then shift 2.3450 us/op 2.3028 us/op 1.02
LinkedList of 24000 items push then shift 8.7790 ns/op 8.5260 ns/op 1.03
array of 24000 items push then pop 75.439 ns/op 73.749 ns/op 1.02
LinkedList of 24000 items push then pop 8.4900 ns/op 8.2540 ns/op 1.03
intersect bitArray bitLen 8 13.248 ns/op 12.874 ns/op 1.03
intersect array and set length 8 77.214 ns/op 75.467 ns/op 1.02
intersect bitArray bitLen 128 44.012 ns/op 42.762 ns/op 1.03
intersect array and set length 128 1.0559 us/op 1.0229 us/op 1.03
Buffer.concat 32 items 2.9260 us/op 3.2620 us/op 0.90
Uint8Array.set 32 items 2.6760 us/op 2.6750 us/op 1.00
pass gossip attestations to forkchoice per slot 3.2845 ms/op 3.2318 ms/op 1.02
computeDeltas 2.9021 ms/op 2.7798 ms/op 1.04
computeProposerBoostScoreFromBalances 1.8059 ms/op 1.7517 ms/op 1.03
altair processAttestation - 250000 vs - 7PWei normalcase 2.1478 ms/op 2.0842 ms/op 1.03
altair processAttestation - 250000 vs - 7PWei worstcase 3.3070 ms/op 3.0989 ms/op 1.07
altair processAttestation - setStatus - 1/6 committees join 141.05 us/op 132.10 us/op 1.07
altair processAttestation - setStatus - 1/3 committees join 280.66 us/op 256.67 us/op 1.09
altair processAttestation - setStatus - 1/2 committees join 363.36 us/op 332.79 us/op 1.09
altair processAttestation - setStatus - 2/3 committees join 461.06 us/op 420.58 us/op 1.10
altair processAttestation - setStatus - 4/5 committees join 649.48 us/op 610.87 us/op 1.06
altair processAttestation - setStatus - 100% committees join 764.11 us/op 688.21 us/op 1.11
altair processBlock - 250000 vs - 7PWei normalcase 16.342 ms/op 17.995 ms/op 0.91
altair processBlock - 250000 vs - 7PWei normalcase hashState 30.268 ms/op 26.249 ms/op 1.15
altair processBlock - 250000 vs - 7PWei worstcase 50.432 ms/op 51.023 ms/op 0.99
altair processBlock - 250000 vs - 7PWei worstcase hashState 71.288 ms/op 65.466 ms/op 1.09
phase0 processBlock - 250000 vs - 7PWei normalcase 2.0049 ms/op 2.0103 ms/op 1.00
phase0 processBlock - 250000 vs - 7PWei worstcase 28.653 ms/op 26.537 ms/op 1.08
altair processEth1Data - 250000 vs - 7PWei normalcase 472.25 us/op 465.26 us/op 1.02
vc - 250000 eb 1 eth1 1 we 0 wn 0 - smpl 15 8.3250 us/op 6.7560 us/op 1.23
vc - 250000 eb 0.95 eth1 0.1 we 0.05 wn 0 - smpl 219 23.475 us/op 19.324 us/op 1.21
vc - 250000 eb 0.95 eth1 0.3 we 0.05 wn 0 - smpl 42 9.6340 us/op 8.5740 us/op 1.12
vc - 250000 eb 0.95 eth1 0.7 we 0.05 wn 0 - smpl 18 8.4040 us/op 6.8810 us/op 1.22
vc - 250000 eb 0.1 eth1 0.1 we 0 wn 0 - smpl 1020 80.303 us/op 74.438 us/op 1.08
vc - 250000 eb 0.03 eth1 0.03 we 0 wn 0 - smpl 11777 652.27 us/op 618.39 us/op 1.05
vc - 250000 eb 0.01 eth1 0.01 we 0 wn 0 - smpl 16384 915.53 us/op 908.84 us/op 1.01
vc - 250000 eb 0 eth1 0 we 0 wn 0 - smpl 16384 940.05 us/op 859.75 us/op 1.09
vc - 250000 eb 0 eth1 0 we 0 wn 0 nocache - smpl 16384 2.3397 ms/op 2.1376 ms/op 1.09
vc - 250000 eb 0 eth1 1 we 0 wn 0 - smpl 16384 1.4987 ms/op 1.5179 ms/op 0.99
vc - 250000 eb 0 eth1 1 we 0 wn 0 nocache - smpl 16384 4.0984 ms/op 3.6501 ms/op 1.12
Tree 40 250000 create 405.86 ms/op 293.14 ms/op 1.38
Tree 40 250000 get(125000) 197.62 ns/op 173.91 ns/op 1.14
Tree 40 250000 set(125000) 1.0163 us/op 874.91 ns/op 1.16
Tree 40 250000 toArray() 22.710 ms/op 16.057 ms/op 1.41
Tree 40 250000 iterate all - toArray() + loop 22.830 ms/op 16.104 ms/op 1.42
Tree 40 250000 iterate all - get(i) 77.124 ms/op 64.360 ms/op 1.20
MutableVector 250000 create 11.292 ms/op 10.470 ms/op 1.08
MutableVector 250000 get(125000) 7.3990 ns/op 6.2150 ns/op 1.19
MutableVector 250000 set(125000) 323.98 ns/op 251.67 ns/op 1.29
MutableVector 250000 toArray() 3.7292 ms/op 2.7625 ms/op 1.35
MutableVector 250000 iterate all - toArray() + loop 4.0180 ms/op 2.8232 ms/op 1.42
MutableVector 250000 iterate all - get(i) 1.6891 ms/op 1.4714 ms/op 1.15
Array 250000 create 3.6063 ms/op 2.7098 ms/op 1.33
Array 250000 clone - spread 1.4144 ms/op 1.0504 ms/op 1.35
Array 250000 get(125000) 0.73300 ns/op 0.49700 ns/op 1.47
Array 250000 set(125000) 0.82300 ns/op 0.57800 ns/op 1.42
Array 250000 iterate all - loop 88.984 us/op 103.71 us/op 0.86
effectiveBalanceIncrements clone Uint8Array 300000 53.293 us/op 21.653 us/op 2.46
effectiveBalanceIncrements clone MutableVector 300000 444.00 ns/op 309.00 ns/op 1.44
effectiveBalanceIncrements rw all Uint8Array 300000 175.04 us/op 159.93 us/op 1.09
effectiveBalanceIncrements rw all MutableVector 300000 129.99 ms/op 72.074 ms/op 1.80
phase0 afterProcessEpoch - 250000 vs - 7PWei 123.14 ms/op 108.46 ms/op 1.14
phase0 beforeProcessEpoch - 250000 vs - 7PWei 37.550 ms/op 40.616 ms/op 0.92
altair processEpoch - mainnet_e81889 350.49 ms/op 296.95 ms/op 1.18
mainnet_e81889 - altair beforeProcessEpoch 53.683 ms/op 47.389 ms/op 1.13
mainnet_e81889 - altair processJustificationAndFinalization 16.950 us/op 17.245 us/op 0.98
mainnet_e81889 - altair processInactivityUpdates 6.0876 ms/op 5.4973 ms/op 1.11
mainnet_e81889 - altair processRewardsAndPenalties 49.825 ms/op 69.054 ms/op 0.72
mainnet_e81889 - altair processRegistryUpdates 2.4810 us/op 2.3870 us/op 1.04
mainnet_e81889 - altair processSlashings 463.00 ns/op 527.00 ns/op 0.88
mainnet_e81889 - altair processEth1DataReset 580.00 ns/op 584.00 ns/op 0.99
mainnet_e81889 - altair processEffectiveBalanceUpdates 1.3326 ms/op 1.1749 ms/op 1.13
mainnet_e81889 - altair processSlashingsReset 5.2660 us/op 5.1960 us/op 1.01
mainnet_e81889 - altair processRandaoMixesReset 4.4030 us/op 4.5320 us/op 0.97
mainnet_e81889 - altair processHistoricalRootsUpdate 620.00 ns/op 654.00 ns/op 0.95
mainnet_e81889 - altair processParticipationFlagUpdates 2.5910 us/op 2.6250 us/op 0.99
mainnet_e81889 - altair processSyncCommitteeUpdates 748.00 ns/op 589.00 ns/op 1.27
mainnet_e81889 - altair afterProcessEpoch 140.33 ms/op 115.02 ms/op 1.22
phase0 processEpoch - mainnet_e58758 350.23 ms/op 312.11 ms/op 1.12
mainnet_e58758 - phase0 beforeProcessEpoch 107.74 ms/op 120.58 ms/op 0.89
mainnet_e58758 - phase0 processJustificationAndFinalization 15.774 us/op 15.876 us/op 0.99
mainnet_e58758 - phase0 processRewardsAndPenalties 56.354 ms/op 53.892 ms/op 1.05
mainnet_e58758 - phase0 processRegistryUpdates 8.1820 us/op 7.6260 us/op 1.07
mainnet_e58758 - phase0 processSlashings 523.00 ns/op 458.00 ns/op 1.14
mainnet_e58758 - phase0 processEth1DataReset 550.00 ns/op 499.00 ns/op 1.10
mainnet_e58758 - phase0 processEffectiveBalanceUpdates 1.2822 ms/op 938.01 us/op 1.37
mainnet_e58758 - phase0 processSlashingsReset 3.6920 us/op 2.8080 us/op 1.31
mainnet_e58758 - phase0 processRandaoMixesReset 4.7520 us/op 4.4040 us/op 1.08
mainnet_e58758 - phase0 processHistoricalRootsUpdate 580.00 ns/op 532.00 ns/op 1.09
mainnet_e58758 - phase0 processParticipationRecordUpdates 4.3480 us/op 4.1250 us/op 1.05
mainnet_e58758 - phase0 afterProcessEpoch 105.55 ms/op 95.806 ms/op 1.10
phase0 processEffectiveBalanceUpdates - 250000 normalcase 1.3313 ms/op 1.2183 ms/op 1.09
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5 1.6175 ms/op 1.4361 ms/op 1.13
altair processInactivityUpdates - 250000 normalcase 23.702 ms/op 20.189 ms/op 1.17
altair processInactivityUpdates - 250000 worstcase 21.540 ms/op 21.956 ms/op 0.98
phase0 processRegistryUpdates - 250000 normalcase 7.7000 us/op 6.2710 us/op 1.23
phase0 processRegistryUpdates - 250000 badcase_full_deposits 272.04 us/op 241.51 us/op 1.13
phase0 processRegistryUpdates - 250000 worstcase 0.5 113.77 ms/op 125.15 ms/op 0.91
altair processRewardsAndPenalties - 250000 normalcase 53.534 ms/op 57.083 ms/op 0.94
altair processRewardsAndPenalties - 250000 worstcase 53.084 ms/op 55.108 ms/op 0.96
phase0 getAttestationDeltas - 250000 normalcase 7.3990 ms/op 6.3462 ms/op 1.17
phase0 getAttestationDeltas - 250000 worstcase 7.4476 ms/op 6.2504 ms/op 1.19
phase0 processSlashings - 250000 worstcase 3.9662 ms/op 3.4082 ms/op 1.16
altair processSyncCommitteeUpdates - 250000 190.92 ms/op 166.85 ms/op 1.14
BeaconState.hashTreeRoot - No change 286.00 ns/op 246.00 ns/op 1.16
BeaconState.hashTreeRoot - 1 full validator 55.297 us/op 48.662 us/op 1.14
BeaconState.hashTreeRoot - 32 full validator 579.27 us/op 487.65 us/op 1.19
BeaconState.hashTreeRoot - 512 full validator 5.7202 ms/op 5.0656 ms/op 1.13
BeaconState.hashTreeRoot - 1 validator.effectiveBalance 67.499 us/op 63.003 us/op 1.07
BeaconState.hashTreeRoot - 32 validator.effectiveBalance 974.37 us/op 864.22 us/op 1.13
BeaconState.hashTreeRoot - 512 validator.effectiveBalance 12.966 ms/op 11.074 ms/op 1.17
BeaconState.hashTreeRoot - 1 balances 52.167 us/op 46.623 us/op 1.12
BeaconState.hashTreeRoot - 32 balances 479.73 us/op 421.96 us/op 1.14
BeaconState.hashTreeRoot - 512 balances 4.8770 ms/op 4.1720 ms/op 1.17
BeaconState.hashTreeRoot - 250000 balances 77.860 ms/op 73.056 ms/op 1.07
aggregationBits - 2048 els - zipIndexesInBitList 22.487 us/op 16.259 us/op 1.38
regular array get 100000 times 34.369 us/op 31.567 us/op 1.09
wrappedArray get 100000 times 34.698 us/op 31.541 us/op 1.10
arrayWithProxy get 100000 times 17.065 ms/op 15.440 ms/op 1.11
ssz.Root.equals 609.00 ns/op 531.00 ns/op 1.15
byteArrayEquals 623.00 ns/op 526.00 ns/op 1.18
shuffle list - 16384 els 7.5175 ms/op 6.4461 ms/op 1.17
shuffle list - 250000 els 108.89 ms/op 94.790 ms/op 1.15
processSlot - 1 slots 9.7170 us/op 8.2540 us/op 1.18
processSlot - 32 slots 1.5564 ms/op 1.2921 ms/op 1.20
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei 200.85 us/op 189.52 us/op 1.06
getCommitteeAssignments - req 1 vs - 250000 vc 3.0620 ms/op 2.8704 ms/op 1.07
getCommitteeAssignments - req 100 vs - 250000 vc 4.3354 ms/op 4.1082 ms/op 1.06
getCommitteeAssignments - req 1000 vs - 250000 vc 4.5507 ms/op 4.4221 ms/op 1.03
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei 5.0800 ns/op 4.3700 ns/op 1.16
state getBlockRootAtSlot - 250000 vs - 7PWei 583.74 ns/op 540.87 ns/op 1.08
computeProposers - vc 250000 10.774 ms/op 10.094 ms/op 1.07
computeEpochShuffling - vc 250000 106.83 ms/op 100.43 ms/op 1.06
getNextSyncCommittee - vc 250000 178.42 ms/op 167.54 ms/op 1.06

by benchmarkbot/action

@twoeths twoeths merged commit 6429685 into unstable Feb 27, 2023
@twoeths twoeths deleted the cayman/update-lightclient-bucket branch February 27, 2023 11:07
dapplion added a commit that referenced this pull request Feb 28, 2023
* v1.5.0

* Add validatior option to specify builder block selection strategy (#5064)

* Add validatior option to specify builder block selection strategy

* cleanup and improvements

* server api fx

* fix test

* fix the testcase

* Re-gossip bls changes if submitted earlier than capella (#5049)

* Cache and retransmit bls changes if submitted early

* regossip when synced on/post capella

* fix tests

* modify publish vs cache condition

* add logging

* add error logging

* batchify the processing

* fix some of the cases

* fix log issues

* also delete included keys

* fix lint

* simplify gossip loop

* fix build

* refac to a versioned bls change store

* update

* logging improvements

* improve logging and finish behavior

* cleanup

* Rename eip4844 fork as Deneb (#5082)

* Fix and extract payload to header conversion (#5101)

* Remove unused eslint disable directives (#5046)

* Add execution payload header to light client header capella onwards (#5027)

* Add execution payload header to light client header capella onwards

* add more forks

* add allfork types

* make other types multifork

* make events multifork compatible

* make lightclient routes multifork

* update light-client transport

* upgrade the blocktype on lightclient server import block

* fixes

* fix test

* fix event serialization/deserilization type

* update proof constants

* fix payload index

* update the light client update generation to multi fork

* fix types

* add spec override to pass specs

* make event types allforks

* make req/resp multifork

* make types multifork throughout

* fix the update serialize/deserialize

* fix error log

* better fork determination for update

* fix the fork of finalized

* fix tests

* fix header upgradation

* Fix zero finalized header in lightclient update gen (#5121)

* Schedule capella on sepolia (#5127)

* Get the capella builder functional (#5179)

* Allow blsChange reprocess/republish via API submission (#5185)

* Fix gossiping blsChange on submit if post capella

* comment improvement

* Use new db bucket for light client updates (#5205)

---------

Co-authored-by: Cayman <caymannava@gmail.com>
Co-authored-by: g11tech <develop@g11tech.io>
Co-authored-by: Nico Flaig <nflaig@protonmail.com>
@wemeetagain
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🎉 This PR is included in v1.6.0 🎉

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