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fix(logger): increase max listeners of file transports to 20 - #5537

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wemeetagain merged 1 commit into
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nflaig/fix-DailyRotateFile-max-listeners
May 30, 2023
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fix(logger): increase max listeners of file transports to 20#5537
wemeetagain merged 1 commit into
unstablefrom
nflaig/fix-DailyRotateFile-max-listeners

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@nflaig nflaig commented May 24, 2023 •
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Motivation

Closes #5529

Description

Increase max listeners of file transports to prevent MaxListenersExceededWarning warnings. Each child logger (logger.child) adds a new listener. Setting a reasonable limit to still detect potential memory leaks.

This workaround is also suggested in winstonjs/winston#2247 (comment) and seems appropriate in our case as based on winstonjs/winston#1685 (comment) it does not look like this is an issue, it should ok to increase max listeners limit to suppress the warnings.

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nflaig requested a review from a team as a code owner May 24, 2023 17:12
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nflaig marked this pull request as draft May 24, 2023 17:21
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Performance Report

鉁旓笍 no performance regression detected

Full benchmark results
Benchmark suite Current: 786abf4 Previous: 722ccb6 Ratio
getPubkeys - index2pubkey - req 1000 vs - 250000 vc 482.82 us/op 728.86 us/op 0.66
getPubkeys - validatorsArr - req 1000 vs - 250000 vc 45.586 us/op 44.628 us/op 1.02
BLS verify - blst-native 1.2126 ms/op 1.2393 ms/op 0.98
BLS verifyMultipleSignatures 3 - blst-native 2.4775 ms/op 2.4856 ms/op 1.00
BLS verifyMultipleSignatures 8 - blst-native 5.3103 ms/op 5.2215 ms/op 1.02
BLS verifyMultipleSignatures 32 - blst-native 19.190 ms/op 18.989 ms/op 1.01
BLS aggregatePubkeys 32 - blst-native 25.682 us/op 25.306 us/op 1.01
BLS aggregatePubkeys 128 - blst-native 100.59 us/op 97.992 us/op 1.03
getAttestationsForBlock 56.404 ms/op 52.652 ms/op 1.07
isKnown best case - 1 super set check 255.00 ns/op 246.00 ns/op 1.04
isKnown normal case - 2 super set checks 251.00 ns/op 243.00 ns/op 1.03
isKnown worse case - 16 super set checks 250.00 ns/op 236.00 ns/op 1.06
CheckpointStateCache - add get delete 4.8860 us/op 4.8330 us/op 1.01
validate gossip signedAggregateAndProof - struct 2.7757 ms/op 2.7694 ms/op 1.00
validate gossip attestation - struct 1.3174 ms/op 1.2943 ms/op 1.02
pickEth1Vote - no votes 1.2328 ms/op 1.2253 ms/op 1.01
pickEth1Vote - max votes 11.003 ms/op 10.521 ms/op 1.05
pickEth1Vote - Eth1Data hashTreeRoot value x2048 8.4733 ms/op 8.7481 ms/op 0.97
pickEth1Vote - Eth1Data hashTreeRoot tree x2048 15.233 ms/op 14.249 ms/op 1.07
pickEth1Vote - Eth1Data fastSerialize value x2048 654.74 us/op 624.69 us/op 1.05
pickEth1Vote - Eth1Data fastSerialize tree x2048 8.5200 ms/op 7.2239 ms/op 1.18
bytes32 toHexString 512.00 ns/op 500.00 ns/op 1.02
bytes32 Buffer.toString(hex) 362.00 ns/op 346.00 ns/op 1.05
bytes32 Buffer.toString(hex) from Uint8Array 567.00 ns/op 545.00 ns/op 1.04
bytes32 Buffer.toString(hex) + 0x 359.00 ns/op 344.00 ns/op 1.04
Object access 1 prop 0.16800 ns/op 0.16200 ns/op 1.04
Map access 1 prop 0.15600 ns/op 0.16100 ns/op 0.97
Object get x1000 6.8890 ns/op 6.4650 ns/op 1.07
Map get x1000 0.63200 ns/op 0.62500 ns/op 1.01
Object set x1000 54.392 ns/op 51.659 ns/op 1.05
Map set x1000 44.131 ns/op 43.017 ns/op 1.03
Return object 10000 times 0.23620 ns/op 0.23390 ns/op 1.01
Throw Error 10000 times 4.2110 us/op 4.1446 us/op 1.02
fastMsgIdFn sha256 / 200 bytes 3.4770 us/op 3.3970 us/op 1.02
fastMsgIdFn h32 xxhash / 200 bytes 296.00 ns/op 277.00 ns/op 1.07
fastMsgIdFn h64 xxhash / 200 bytes 409.00 ns/op 398.00 ns/op 1.03
fastMsgIdFn sha256 / 1000 bytes 11.673 us/op 11.471 us/op 1.02
fastMsgIdFn h32 xxhash / 1000 bytes 425.00 ns/op 406.00 ns/op 1.05
fastMsgIdFn h64 xxhash / 1000 bytes 491.00 ns/op 458.00 ns/op 1.07
fastMsgIdFn sha256 / 10000 bytes 103.00 us/op 102.70 us/op 1.00
fastMsgIdFn h32 xxhash / 10000 bytes 1.9290 us/op 1.9060 us/op 1.01
fastMsgIdFn h64 xxhash / 10000 bytes 1.3910 us/op 1.3530 us/op 1.03
enrSubnets - fastDeserialize 64 bits 1.2800 us/op 1.2600 us/op 1.02
enrSubnets - ssz BitVector 64 bits 484.00 ns/op 489.00 ns/op 0.99
enrSubnets - fastDeserialize 4 bits 169.00 ns/op 172.00 ns/op 0.98
enrSubnets - ssz BitVector 4 bits 515.00 ns/op 493.00 ns/op 1.04
prioritizePeers score -10:0 att 32-0.1 sync 2-0 111.89 us/op 103.95 us/op 1.08
prioritizePeers score 0:0 att 32-0.25 sync 2-0.25 144.09 us/op 129.53 us/op 1.11
prioritizePeers score 0:0 att 32-0.5 sync 2-0.5 179.22 us/op 165.79 us/op 1.08
prioritizePeers score 0:0 att 64-0.75 sync 4-0.75 350.12 us/op 298.82 us/op 1.17
prioritizePeers score 0:0 att 64-1 sync 4-1 408.69 us/op 360.98 us/op 1.13
array of 16000 items push then shift 1.6405 us/op 1.6580 us/op 0.99
LinkedList of 16000 items push then shift 8.9140 ns/op 8.8210 ns/op 1.01
array of 16000 items push then pop 109.59 ns/op 82.299 ns/op 1.33
LinkedList of 16000 items push then pop 8.7840 ns/op 8.6370 ns/op 1.02
array of 24000 items push then shift 2.3768 us/op 2.3924 us/op 0.99
LinkedList of 24000 items push then shift 8.9750 ns/op 8.6950 ns/op 1.03
array of 24000 items push then pop 82.827 ns/op 83.976 ns/op 0.99
LinkedList of 24000 items push then pop 8.5540 ns/op 8.4630 ns/op 1.01
intersect bitArray bitLen 8 13.053 ns/op 13.113 ns/op 1.00
intersect array and set length 8 81.676 ns/op 73.888 ns/op 1.11
intersect bitArray bitLen 128 43.578 ns/op 43.466 ns/op 1.00
intersect array and set length 128 1.0925 us/op 1.0228 us/op 1.07
Buffer.concat 32 items 2.9660 us/op 2.5800 us/op 1.15
Uint8Array.set 32 items 2.7800 us/op 2.4500 us/op 1.13
transfer serialized Status (84 B) 2.1070 us/op 1.9770 us/op 1.07
copy serialized Status (84 B) 1.8260 us/op 1.6750 us/op 1.09
transfer serialized SignedVoluntaryExit (112 B) 2.2970 us/op 2.0540 us/op 1.12
copy serialized SignedVoluntaryExit (112 B) 1.9000 us/op 1.7110 us/op 1.11
transfer serialized ProposerSlashing (416 B) 2.5400 us/op 2.2000 us/op 1.15
copy serialized ProposerSlashing (416 B) 2.2330 us/op 2.2950 us/op 0.97
transfer serialized Attestation (485 B) 2.2490 us/op 2.5990 us/op 0.87
copy serialized Attestation (485 B) 2.1770 us/op 2.2450 us/op 0.97
transfer serialized AttesterSlashing (33232 B) 2.3320 us/op 2.6760 us/op 0.87
copy serialized AttesterSlashing (33232 B) 5.7040 us/op 5.7680 us/op 0.99
transfer serialized Small SignedBeaconBlock (128000 B) 2.7780 us/op 3.0380 us/op 0.91
copy serialized Small SignedBeaconBlock (128000 B) 15.183 us/op 15.382 us/op 0.99
transfer serialized Avg SignedBeaconBlock (200000 B) 3.2590 us/op 3.2850 us/op 0.99
copy serialized Avg SignedBeaconBlock (200000 B) 41.288 us/op 22.363 us/op 1.85
transfer serialized BlobsSidecar (524380 B) 3.3740 us/op 3.1010 us/op 1.09
copy serialized BlobsSidecar (524380 B) 166.50 us/op 68.216 us/op 2.44
transfer serialized Big SignedBeaconBlock (1000000 B) 3.5330 us/op 3.1320 us/op 1.13
copy serialized Big SignedBeaconBlock (1000000 B) 324.36 us/op 297.08 us/op 1.09
pass gossip attestations to forkchoice per slot 2.2138 ms/op 2.2307 ms/op 0.99
computeDeltas 2.8819 ms/op 3.6547 ms/op 0.79
computeProposerBoostScoreFromBalances 1.7769 ms/op 1.7405 ms/op 1.02
altair processAttestation - 250000 vs - 7PWei normalcase 2.1269 ms/op 2.0971 ms/op 1.01
altair processAttestation - 250000 vs - 7PWei worstcase 3.7759 ms/op 3.2743 ms/op 1.15
altair processAttestation - setStatus - 1/6 committees join 143.18 us/op 143.99 us/op 0.99
altair processAttestation - setStatus - 1/3 committees join 283.71 us/op 274.56 us/op 1.03
altair processAttestation - setStatus - 1/2 committees join 378.77 us/op 372.71 us/op 1.02
altair processAttestation - setStatus - 2/3 committees join 470.28 us/op 477.13 us/op 0.99
altair processAttestation - setStatus - 4/5 committees join 650.25 us/op 662.58 us/op 0.98
altair processAttestation - setStatus - 100% committees join 769.32 us/op 773.64 us/op 0.99
altair processBlock - 250000 vs - 7PWei normalcase 16.831 ms/op 16.286 ms/op 1.03
altair processBlock - 250000 vs - 7PWei normalcase hashState 25.073 ms/op 25.223 ms/op 0.99
altair processBlock - 250000 vs - 7PWei worstcase 44.250 ms/op 49.227 ms/op 0.90
altair processBlock - 250000 vs - 7PWei worstcase hashState 63.409 ms/op 67.754 ms/op 0.94
phase0 processBlock - 250000 vs - 7PWei normalcase 1.9768 ms/op 2.3432 ms/op 0.84
phase0 processBlock - 250000 vs - 7PWei worstcase 27.893 ms/op 31.834 ms/op 0.88
altair processEth1Data - 250000 vs - 7PWei normalcase 451.10 us/op 525.12 us/op 0.86
getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:15 6.7440 us/op 8.1860 us/op 0.82
getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:219 19.536 us/op 23.616 us/op 0.83
getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:42 8.2750 us/op 11.117 us/op 0.74
getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:18 6.3190 us/op 7.1780 us/op 0.88
getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1020 74.133 us/op 115.45 us/op 0.64
getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11777 600.56 us/op 666.30 us/op 0.90
getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384 901.79 us/op 912.03 us/op 0.99
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384 853.73 us/op 883.89 us/op 0.97
getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384 2.1356 ms/op 2.2979 ms/op 0.93
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384 1.4517 ms/op 1.7202 ms/op 0.84
getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384 4.1758 ms/op 4.4563 ms/op 0.94
Tree 40 250000 create 276.04 ms/op 309.69 ms/op 0.89
Tree 40 250000 get(125000) 176.34 ns/op 195.49 ns/op 0.90
Tree 40 250000 set(125000) 892.38 ns/op 949.53 ns/op 0.94
Tree 40 250000 toArray() 16.823 ms/op 19.376 ms/op 0.87
Tree 40 250000 iterate all - toArray() + loop 16.868 ms/op 19.049 ms/op 0.89
Tree 40 250000 iterate all - get(i) 64.789 ms/op 71.047 ms/op 0.91
MutableVector 250000 create 8.9137 ms/op 11.487 ms/op 0.78
MutableVector 250000 get(125000) 6.2570 ns/op 6.6030 ns/op 0.95
MutableVector 250000 set(125000) 263.14 ns/op 261.81 ns/op 1.01
MutableVector 250000 toArray() 2.8631 ms/op 2.8325 ms/op 1.01
MutableVector 250000 iterate all - toArray() + loop 2.7554 ms/op 3.0134 ms/op 0.91
MutableVector 250000 iterate all - get(i) 1.4547 ms/op 1.5208 ms/op 0.96
Array 250000 create 2.4451 ms/op 2.7270 ms/op 0.90
Array 250000 clone - spread 1.1096 ms/op 1.2463 ms/op 0.89
Array 250000 get(125000) 0.52100 ns/op 0.61300 ns/op 0.85
Array 250000 set(125000) 0.59300 ns/op 0.67900 ns/op 0.87
Array 250000 iterate all - loop 104.13 us/op 83.382 us/op 1.25
effectiveBalanceIncrements clone Uint8Array 300000 25.218 us/op 30.448 us/op 0.83
effectiveBalanceIncrements clone MutableVector 300000 316.00 ns/op 384.00 ns/op 0.82
effectiveBalanceIncrements rw all Uint8Array 300000 163.69 us/op 169.56 us/op 0.97
effectiveBalanceIncrements rw all MutableVector 300000 78.609 ms/op 85.856 ms/op 0.92
phase0 afterProcessEpoch - 250000 vs - 7PWei 108.15 ms/op 113.04 ms/op 0.96
phase0 beforeProcessEpoch - 250000 vs - 7PWei 40.362 ms/op 41.678 ms/op 0.97
altair processEpoch - mainnet_e81889 315.90 ms/op 327.58 ms/op 0.96
mainnet_e81889 - altair beforeProcessEpoch 65.609 ms/op 51.725 ms/op 1.27
mainnet_e81889 - altair processJustificationAndFinalization 17.803 us/op 18.343 us/op 0.97
mainnet_e81889 - altair processInactivityUpdates 5.0100 ms/op 5.5663 ms/op 0.90
mainnet_e81889 - altair processRewardsAndPenalties 46.304 ms/op 65.967 ms/op 0.70
mainnet_e81889 - altair processRegistryUpdates 2.4580 us/op 3.5820 us/op 0.69
mainnet_e81889 - altair processSlashings 442.00 ns/op 572.00 ns/op 0.77
mainnet_e81889 - altair processEth1DataReset 567.00 ns/op 528.00 ns/op 1.07
mainnet_e81889 - altair processEffectiveBalanceUpdates 1.2143 ms/op 1.2160 ms/op 1.00
mainnet_e81889 - altair processSlashingsReset 5.1990 us/op 5.0430 us/op 1.03
mainnet_e81889 - altair processRandaoMixesReset 4.9460 us/op 4.7260 us/op 1.05
mainnet_e81889 - altair processHistoricalRootsUpdate 709.00 ns/op 574.00 ns/op 1.24
mainnet_e81889 - altair processParticipationFlagUpdates 2.6410 us/op 2.3030 us/op 1.15
mainnet_e81889 - altair processSyncCommitteeUpdates 607.00 ns/op 504.00 ns/op 1.20
mainnet_e81889 - altair afterProcessEpoch 125.47 ms/op 117.97 ms/op 1.06
phase0 processEpoch - mainnet_e58758 329.84 ms/op 317.63 ms/op 1.04
mainnet_e58758 - phase0 beforeProcessEpoch 125.18 ms/op 124.62 ms/op 1.00
mainnet_e58758 - phase0 processJustificationAndFinalization 16.989 us/op 16.125 us/op 1.05
mainnet_e58758 - phase0 processRewardsAndPenalties 52.376 ms/op 54.714 ms/op 0.96
mainnet_e58758 - phase0 processRegistryUpdates 8.1010 us/op 7.5570 us/op 1.07
mainnet_e58758 - phase0 processSlashings 560.00 ns/op 506.00 ns/op 1.11
mainnet_e58758 - phase0 processEth1DataReset 540.00 ns/op 550.00 ns/op 0.98
mainnet_e58758 - phase0 processEffectiveBalanceUpdates 1.0030 ms/op 993.96 us/op 1.01
mainnet_e58758 - phase0 processSlashingsReset 3.5690 us/op 2.8370 us/op 1.26
mainnet_e58758 - phase0 processRandaoMixesReset 4.8140 us/op 4.5690 us/op 1.05
mainnet_e58758 - phase0 processHistoricalRootsUpdate 750.00 ns/op 603.00 ns/op 1.24
mainnet_e58758 - phase0 processParticipationRecordUpdates 3.4380 us/op 3.7570 us/op 0.92
mainnet_e58758 - phase0 afterProcessEpoch 98.061 ms/op 97.232 ms/op 1.01
phase0 processEffectiveBalanceUpdates - 250000 normalcase 1.2271 ms/op 1.2597 ms/op 0.97
phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5 1.5098 ms/op 1.4353 ms/op 1.05
altair processInactivityUpdates - 250000 normalcase 20.685 ms/op 20.523 ms/op 1.01
altair processInactivityUpdates - 250000 worstcase 21.647 ms/op 22.327 ms/op 0.97
phase0 processRegistryUpdates - 250000 normalcase 6.6330 us/op 7.2200 us/op 0.92
phase0 processRegistryUpdates - 250000 badcase_full_deposits 258.74 us/op 241.23 us/op 1.07
phase0 processRegistryUpdates - 250000 worstcase 0.5 110.30 ms/op 114.28 ms/op 0.97
altair processRewardsAndPenalties - 250000 normalcase 47.000 ms/op 54.361 ms/op 0.86
altair processRewardsAndPenalties - 250000 worstcase 55.845 ms/op 60.451 ms/op 0.92
phase0 getAttestationDeltas - 250000 normalcase 6.4945 ms/op 6.4935 ms/op 1.00
phase0 getAttestationDeltas - 250000 worstcase 6.4839 ms/op 6.3958 ms/op 1.01
phase0 processSlashings - 250000 worstcase 3.3889 ms/op 3.5975 ms/op 0.94
altair processSyncCommitteeUpdates - 250000 166.12 ms/op 168.30 ms/op 0.99
BeaconState.hashTreeRoot - No change 272.00 ns/op 265.00 ns/op 1.03
BeaconState.hashTreeRoot - 1 full validator 50.457 us/op 50.956 us/op 0.99
BeaconState.hashTreeRoot - 32 full validator 489.40 us/op 502.57 us/op 0.97
BeaconState.hashTreeRoot - 512 full validator 5.4782 ms/op 4.9597 ms/op 1.10
BeaconState.hashTreeRoot - 1 validator.effectiveBalance 60.907 us/op 60.772 us/op 1.00
BeaconState.hashTreeRoot - 32 validator.effectiveBalance 873.80 us/op 873.71 us/op 1.00
BeaconState.hashTreeRoot - 512 validator.effectiveBalance 11.142 ms/op 11.262 ms/op 0.99
BeaconState.hashTreeRoot - 1 balances 49.785 us/op 46.080 us/op 1.08
BeaconState.hashTreeRoot - 32 balances 421.89 us/op 474.18 us/op 0.89
BeaconState.hashTreeRoot - 512 balances 4.3671 ms/op 4.1359 ms/op 1.06
BeaconState.hashTreeRoot - 250000 balances 74.214 ms/op 72.599 ms/op 1.02
aggregationBits - 2048 els - zipIndexesInBitList 16.022 us/op 15.570 us/op 1.03
regular array get 100000 times 43.466 us/op 32.326 us/op 1.34
wrappedArray get 100000 times 32.681 us/op 32.232 us/op 1.01
arrayWithProxy get 100000 times 15.754 ms/op 15.601 ms/op 1.01
ssz.Root.equals 562.00 ns/op 537.00 ns/op 1.05
byteArrayEquals 550.00 ns/op 529.00 ns/op 1.04
shuffle list - 16384 els 6.8044 ms/op 6.7324 ms/op 1.01
shuffle list - 250000 els 97.441 ms/op 98.356 ms/op 0.99
processSlot - 1 slots 8.3110 us/op 8.7520 us/op 0.95
processSlot - 32 slots 1.3463 ms/op 1.3359 ms/op 1.01
getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei 30.420 ms/op 33.308 ms/op 0.91
getCommitteeAssignments - req 1 vs - 250000 vc 2.8658 ms/op 2.8824 ms/op 0.99
getCommitteeAssignments - req 100 vs - 250000 vc 4.0864 ms/op 4.0952 ms/op 1.00
getCommitteeAssignments - req 1000 vs - 250000 vc 4.4559 ms/op 4.5345 ms/op 0.98
RootCache.getBlockRootAtSlot - 250000 vs - 7PWei 4.6000 ns/op 4.5700 ns/op 1.01
state getBlockRootAtSlot - 250000 vs - 7PWei 833.83 ns/op 907.60 ns/op 0.92
computeProposers - vc 250000 10.230 ms/op 10.290 ms/op 0.99
computeEpochShuffling - vc 250000 100.52 ms/op 103.70 ms/op 0.97
getNextSyncCommittee - vc 250000 165.82 ms/op 182.63 ms/op 0.91
computeSigningRoot for AttestationData 12.838 us/op 13.310 us/op 0.96
hash AttestationData serialized data then Buffer.toString(base64) 2.3271 us/op 2.3731 us/op 0.98
toHexString serialized data 1.0772 us/op 1.0702 us/op 1.01
Buffer.toString(base64) 313.40 ns/op 319.05 ns/op 0.98

by benchmarkbot/action

@nflaig nflaig changed the title fix(logger): increase DailyRotateFile max listeners to 20 fix(logger): increase max listeners of file transports to 20 May 29, 2023
@nflaig nflaig mentioned this pull request May 29, 2023
Merged
@nflaig
nflaig force-pushed the nflaig/fix-DailyRotateFile-max-listeners branch from f96c5a1 to 791f125 Compare May 29, 2023 14:53
@nflaig
nflaig marked this pull request as ready for review May 29, 2023 15:06
@nflaig
nflaig force-pushed the nflaig/fix-DailyRotateFile-max-listeners branch from 791f125 to bd73f9a Compare May 29, 2023 17:19
@wemeetagain
wemeetagain merged commit bf52a7f into unstable May 30, 2023
@wemeetagain
wemeetagain deleted the nflaig/fix-DailyRotateFile-max-listeners branch May 30, 2023 14:28
@nflaig nflaig mentioned this pull request Jun 1, 2023
Merged
@wemeetagain

wemeetagain commented Jun 22, 2023

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馃帀 This PR is included in v1.9.0 馃帀

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MaxListenersExceededWarning when creating >10 child loggers

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