fix: state serialization time

[twoeths]

Motivation

There was a regression of v1.22 due to #7042 but it only affect n-historical-states configuration. This happens when we persist checkpoint state at every epoch

state serialization time was spiked because:

• BufferPool is not used correctly
• the metrics are recorded after state bytes are persisted to db

Description

• release Uint8Array back to BufferPool with "using" key word
• record the state serialization time before persisting state bytes to db
• also refactor the metric to be used for both archive_state and persistent_checkpoints_cache_state flow

will follow up with Dashboard fix when this is merged

a prerequisite for #7104

Testing

It now takes less than 300ms to serialize a mainnet state

[github-actions[bot]]

Performance Report

✔️ no performance regression detected

Full benchmark results

| Benchmark suite | Current: 45e6bc8c4a7a76f94866123ade64a90c08cc9cb2 | Previous: bf607863e11dd96a255e1ab61792d764a6d0dd2a | Ratio | |-|-|-|-| | getPubkeys - index2pubkey - req 1000 vs - 250000 vc | 1.9289 ms/op | 1.7725 ms/op | 1.09 | | getPubkeys - validatorsArr - req 1000 vs - 250000 vc | 47.555 us/op | 37.860 us/op | 1.26 | | BLS verify - blst | 840.58 us/op | 893.40 us/op | 0.94 | | BLS verifyMultipleSignatures 3 - blst | 1.2474 ms/op | 1.7107 ms/op | 0.73 | | BLS verifyMultipleSignatures 8 - blst | 2.5339 ms/op | 1.9509 ms/op | 1.30 | | BLS verifyMultipleSignatures 32 - blst | 7.4848 ms/op | 4.2600 ms/op | 1.76 | | BLS verifyMultipleSignatures 64 - blst | 10.971 ms/op | 8.2356 ms/op | 1.33 | | BLS verifyMultipleSignatures 128 - blst | 16.819 ms/op | 15.511 ms/op | 1.08 | | BLS deserializing 10000 signatures | 654.00 ms/op | 593.58 ms/op | 1.10 | | BLS deserializing 100000 signatures | 6.5087 s/op | 6.1357 s/op | 1.06 | | BLS verifyMultipleSignatures - same message - 3 - blst | 814.20 us/op | 985.92 us/op | 0.83 | | BLS verifyMultipleSignatures - same message - 8 - blst | 952.99 us/op | 1.0911 ms/op | 0.87 | | BLS verifyMultipleSignatures - same message - 32 - blst | 1.7320 ms/op | 1.6556 ms/op | 1.05 | | BLS verifyMultipleSignatures - same message - 64 - blst | 2.5427 ms/op | 2.4183 ms/op | 1.05 | | BLS verifyMultipleSignatures - same message - 128 - blst | 4.1676 ms/op | 3.9903 ms/op | 1.04 | | BLS aggregatePubkeys 32 - blst | 19.052 us/op | 17.660 us/op | 1.08 | | BLS aggregatePubkeys 128 - blst | 65.624 us/op | 60.736 us/op | 1.08 | | notSeenSlots=1 numMissedVotes=1 numBadVotes=10 | 63.651 ms/op | 64.202 ms/op | 0.99 | | notSeenSlots=1 numMissedVotes=0 numBadVotes=4 | 59.709 ms/op | 43.586 ms/op | 1.37 | | notSeenSlots=2 numMissedVotes=1 numBadVotes=10 | 41.198 ms/op | 32.628 ms/op | 1.26 | | getSlashingsAndExits - default max | 83.609 us/op | 71.269 us/op | 1.17 | | getSlashingsAndExits - 2k | 253.10 us/op | 243.81 us/op | 1.04 | | proposeBlockBody type=full, size=empty | 5.7867 ms/op | 5.0919 ms/op | 1.14 | | isKnown best case - 1 super set check | 286.00 ns/op | 501.00 ns/op | 0.57 | | isKnown normal case - 2 super set checks | 277.00 ns/op | 461.00 ns/op | 0.60 | | isKnown worse case - 16 super set checks | 275.00 ns/op | 468.00 ns/op | 0.59 | | InMemoryCheckpointStateCache - add get delete | 2.4630 us/op | 2.8170 us/op | 0.87 | | updateUnfinalizedPubkeys - updating 10 pubkeys | 956.04 us/op | 1.2399 ms/op | 0.77 | | updateUnfinalizedPubkeys - updating 100 pubkeys | 3.5973 ms/op | 3.2239 ms/op | 1.12 | | updateUnfinalizedPubkeys - updating 1000 pubkeys | 47.583 ms/op | 40.109 ms/op | 1.19 | | validate api signedAggregateAndProof - struct | 2.4479 ms/op | 1.5448 ms/op | 1.58 | | validate gossip signedAggregateAndProof - struct | 2.6709 ms/op | 1.7758 ms/op | 1.50 | | validate gossip attestation - vc 640000 | 1.3289 ms/op | 973.18 us/op | 1.37 | | batch validate gossip attestation - vc 640000 - chunk 32 | 130.05 us/op | 114.55 us/op | 1.14 | | batch validate gossip attestation - vc 640000 - chunk 64 | 116.57 us/op | 95.666 us/op | 1.22 | | batch validate gossip attestation - vc 640000 - chunk 128 | 100.05 us/op | 96.930 us/op | 1.03 | | batch validate gossip attestation - vc 640000 - chunk 256 | 103.80 us/op | 90.762 us/op | 1.14 | | pickEth1Vote - no votes | 994.21 us/op | 800.58 us/op | 1.24 | | pickEth1Vote - max votes | 7.1567 ms/op | 4.2318 ms/op | 1.69 | | pickEth1Vote - Eth1Data hashTreeRoot value x2048 | 15.596 ms/op | 9.2263 ms/op | 1.69 | | pickEth1Vote - Eth1Data hashTreeRoot tree x2048 | 26.150 ms/op | 13.752 ms/op | 1.90 | | pickEth1Vote - Eth1Data fastSerialize value x2048 | 461.02 us/op | 329.91 us/op | 1.40 | | pickEth1Vote - Eth1Data fastSerialize tree x2048 | 4.2992 ms/op | 1.8613 ms/op | 2.31 | | bytes32 toHexString | 431.00 ns/op | 563.00 ns/op | 0.77 | | bytes32 Buffer.toString(hex) | 255.00 ns/op | 428.00 ns/op | 0.60 | | bytes32 Buffer.toString(hex) from Uint8Array | 361.00 ns/op | 520.00 ns/op | 0.69 | | bytes32 Buffer.toString(hex) + 0x | 257.00 ns/op | 423.00 ns/op | 0.61 | | Object access 1 prop | 0.13600 ns/op | 0.30800 ns/op | 0.44 | | Map access 1 prop | 0.13300 ns/op | 0.30500 ns/op | 0.44 | | Object get x1000 | 5.8760 ns/op | 4.7880 ns/op | 1.23 | | Map get x1000 | 6.4900 ns/op | 5.5950 ns/op | 1.16 | | Object set x1000 | 31.171 ns/op | 25.151 ns/op | 1.24 | | Map set x1000 | 22.528 ns/op | 18.667 ns/op | 1.21 | | Return object 10000 times | 0.28760 ns/op | 0.28630 ns/op | 1.00 | | Throw Error 10000 times | 3.3248 us/op | 2.5585 us/op | 1.30 | | toHex | 141.37 ns/op | 100.89 ns/op | 1.40 | | Buffer.from | 132.66 ns/op | 95.521 ns/op | 1.39 | | shared Buffer | 90.481 ns/op | 63.900 ns/op | 1.42 | | fastMsgIdFn sha256 / 200 bytes | 2.1910 us/op | 1.8810 us/op | 1.16 | | fastMsgIdFn h32 xxhash / 200 bytes | 225.00 ns/op | 393.00 ns/op | 0.57 | | fastMsgIdFn h64 xxhash / 200 bytes | 267.00 ns/op | 434.00 ns/op | 0.62 | | fastMsgIdFn sha256 / 1000 bytes | 7.3690 us/op | 5.4930 us/op | 1.34 | | fastMsgIdFn h32 xxhash / 1000 bytes | 351.00 ns/op | 511.00 ns/op | 0.69 | | fastMsgIdFn h64 xxhash / 1000 bytes | 345.00 ns/op | 507.00 ns/op | 0.68 | | fastMsgIdFn sha256 / 10000 bytes | 63.985 us/op | 46.280 us/op | 1.38 | | fastMsgIdFn h32 xxhash / 10000 bytes | 1.8410 us/op | 1.8350 us/op | 1.00 | | fastMsgIdFn h64 xxhash / 10000 bytes | 1.2280 us/op | 1.2850 us/op | 0.96 | | send data - 1000 256B messages | 12.392 ms/op | 9.3224 ms/op | 1.33 | | send data - 1000 512B messages | 15.561 ms/op | 13.147 ms/op | 1.18 | | send data - 1000 1024B messages | 26.079 ms/op | 23.413 ms/op | 1.11 | | send data - 1000 1200B messages | 26.220 ms/op | 22.890 ms/op | 1.15 | | send data - 1000 2048B messages | 32.132 ms/op | 29.629 ms/op | 1.08 | | send data - 1000 4096B messages | 31.835 ms/op | 25.649 ms/op | 1.24 | | send data - 1000 16384B messages | 72.005 ms/op | 65.331 ms/op | 1.10 | | send data - 1000 65536B messages | 215.41 ms/op | 238.55 ms/op | 0.90 | | enrSubnets - fastDeserialize 64 bits | 1.0940 us/op | 1.1350 us/op | 0.96 | | enrSubnets - ssz BitVector 64 bits | 355.00 ns/op | 530.00 ns/op | 0.67 | | enrSubnets - fastDeserialize 4 bits | 149.00 ns/op | 349.00 ns/op | 0.43 | | enrSubnets - ssz BitVector 4 bits | 346.00 ns/op | 534.00 ns/op | 0.65 | | prioritizePeers score -10:0 att 32-0.1 sync 2-0 | 162.99 us/op | 120.97 us/op | 1.35 | | prioritizePeers score 0:0 att 32-0.25 sync 2-0.25 | 138.80 us/op | 147.56 us/op | 0.94 | | prioritizePeers score 0:0 att 32-0.5 sync 2-0.5 | 371.86 us/op | 268.79 us/op | 1.38 | | prioritizePeers score 0:0 att 64-0.75 sync 4-0.75 | 579.28 us/op | 473.57 us/op | 1.22 | | prioritizePeers score 0:0 att 64-1 sync 4-1 | 996.32 us/op | 448.62 us/op | 2.22 | | array of 16000 items push then shift | 1.6277 us/op | 1.2796 us/op | 1.27 | | LinkedList of 16000 items push then shift | 7.1280 ns/op | 6.2920 ns/op | 1.13 | | array of 16000 items push then pop | 103.41 ns/op | 75.958 ns/op | 1.36 | | LinkedList of 16000 items push then pop | 6.9600 ns/op | 6.1310 ns/op | 1.14 | | array of 24000 items push then shift | 2.4039 us/op | 1.8762 us/op | 1.28 | | LinkedList of 24000 items push then shift | 7.0650 ns/op | 6.2660 ns/op | 1.13 | | array of 24000 items push then pop | 135.58 ns/op | 106.50 ns/op | 1.27 | | LinkedList of 24000 items push then pop | 6.9040 ns/op | 6.0300 ns/op | 1.14 | | intersect bitArray bitLen 8 | 6.4500 ns/op | 5.0860 ns/op | 1.27 | | intersect array and set length 8 | 47.151 ns/op | 36.012 ns/op | 1.31 | | intersect bitArray bitLen 128 | 29.935 ns/op | 24.801 ns/op | 1.21 | | intersect array and set length 128 | 684.70 ns/op | 533.86 ns/op | 1.28 | | bitArray.getTrueBitIndexes() bitLen 128 | 2.9270 us/op | 2.2920 us/op | 1.28 | | bitArray.getTrueBitIndexes() bitLen 248 | 3.6550 us/op | 3.2270 us/op | 1.13 | | bitArray.getTrueBitIndexes() bitLen 512 | 8.3500 us/op | 6.4240 us/op | 1.30 | | Buffer.concat 32 items | 997.00 ns/op | 978.00 ns/op | 1.02 | | Uint8Array.set 32 items | 1.8640 us/op | 1.7320 us/op | 1.08 | | Buffer.copy | 2.2690 us/op | 1.8880 us/op | 1.20 | | Uint8Array.set - with subarray | 3.3680 us/op | 2.4960 us/op | 1.35 | | Uint8Array.set - without subarray | 1.8280 us/op | 1.6700 us/op | 1.09 | | getUint32 - dataview | 229.00 ns/op | 412.00 ns/op | 0.56 | | getUint32 - manual | 148.00 ns/op | 343.00 ns/op | 0.43 | | Set add up to 64 items then delete first | 2.1281 us/op | 1.8455 us/op | 1.15 | | OrderedSet add up to 64 items then delete first | 3.1959 us/op | 2.8647 us/op | 1.12 | | Set add up to 64 items then delete last | 2.4966 us/op | 2.0953 us/op | 1.19 | | OrderedSet add up to 64 items then delete last | 3.8474 us/op | 3.1607 us/op | 1.22 | | Set add up to 64 items then delete middle | 2.4926 us/op | 2.1011 us/op | 1.19 | | OrderedSet add up to 64 items then delete middle | 5.2677 us/op | 4.3454 us/op | 1.21 | | Set add up to 128 items then delete first | 4.9170 us/op | 3.7705 us/op | 1.30 | | OrderedSet add up to 128 items then delete first | 7.4107 us/op | 5.9257 us/op | 1.25 | | Set add up to 128 items then delete last | 4.9784 us/op | 3.6443 us/op | 1.37 | | OrderedSet add up to 128 items then delete last | 7.6791 us/op | 5.5940 us/op | 1.37 | | Set add up to 128 items then delete middle | 4.9070 us/op | 3.6430 us/op | 1.35 | | OrderedSet add up to 128 items then delete middle | 13.523 us/op | 11.109 us/op | 1.22 | | Set add up to 256 items then delete first | 10.286 us/op | 7.4357 us/op | 1.38 | | OrderedSet add up to 256 items then delete first | 15.348 us/op | 11.913 us/op | 1.29 | | Set add up to 256 items then delete last | 9.9575 us/op | 7.2251 us/op | 1.38 | | OrderedSet add up to 256 items then delete last | 15.632 us/op | 11.245 us/op | 1.39 | | Set add up to 256 items then delete middle | 9.9880 us/op | 7.7943 us/op | 1.28 | | OrderedSet add up to 256 items then delete middle | 39.924 us/op | 34.228 us/op | 1.17 | | transfer serialized Status (84 B) | 1.5160 us/op | 1.3510 us/op | 1.12 | | copy serialized Status (84 B) | 1.3040 us/op | 1.1550 us/op | 1.13 | | transfer serialized SignedVoluntaryExit (112 B) | 1.7570 us/op | 1.5150 us/op | 1.16 | | copy serialized SignedVoluntaryExit (112 B) | 1.4180 us/op | 1.1950 us/op | 1.19 | | transfer serialized ProposerSlashing (416 B) | 2.6650 us/op | 2.2810 us/op | 1.17 | | copy serialized ProposerSlashing (416 B) | 2.7110 us/op | 2.0300 us/op | 1.34 | | transfer serialized Attestation (485 B) | 2.9460 us/op | 2.1000 us/op | 1.40 | | copy serialized Attestation (485 B) | 2.8650 us/op | 1.9780 us/op | 1.45 | | transfer serialized AttesterSlashing (33232 B) | 2.9820 us/op | 2.2920 us/op | 1.30 | | copy serialized AttesterSlashing (33232 B) | 6.3840 us/op | 4.5220 us/op | 1.41 | | transfer serialized Small SignedBeaconBlock (128000 B) | 3.8660 us/op | 2.7270 us/op | 1.42 | | copy serialized Small SignedBeaconBlock (128000 B) | 16.106 us/op | 10.159 us/op | 1.59 | | transfer serialized Avg SignedBeaconBlock (200000 B) | 4.1440 us/op | 3.2920 us/op | 1.26 | | copy serialized Avg SignedBeaconBlock (200000 B) | 23.386 us/op | 14.058 us/op | 1.66 | | transfer serialized BlobsSidecar (524380 B) | 3.5780 us/op | 3.2200 us/op | 1.11 | | copy serialized BlobsSidecar (524380 B) | 85.240 us/op | 75.342 us/op | 1.13 | | transfer serialized Big SignedBeaconBlock (1000000 B) | 3.3440 us/op | 3.4810 us/op | 0.96 | | copy serialized Big SignedBeaconBlock (1000000 B) | 153.17 us/op | 135.16 us/op | 1.13 | | pass gossip attestations to forkchoice per slot | 2.8162 ms/op | 2.2705 ms/op | 1.24 | | forkChoice updateHead vc 100000 bc 64 eq 0 | 492.81 us/op | 372.04 us/op | 1.32 | | forkChoice updateHead vc 600000 bc 64 eq 0 | 3.1485 ms/op | 2.5074 ms/op | 1.26 | | forkChoice updateHead vc 1000000 bc 64 eq 0 | 5.2008 ms/op | 3.9867 ms/op | 1.30 | | forkChoice updateHead vc 600000 bc 320 eq 0 | 2.9529 ms/op | 2.3261 ms/op | 1.27 | | forkChoice updateHead vc 600000 bc 1200 eq 0 | 3.0065 ms/op | 2.3320 ms/op | 1.29 | | forkChoice updateHead vc 600000 bc 7200 eq 0 | 3.7604 ms/op | 2.9664 ms/op | 1.27 | | forkChoice updateHead vc 600000 bc 64 eq 1000 | 10.400 ms/op | 8.9068 ms/op | 1.17 | | forkChoice updateHead vc 600000 bc 64 eq 10000 | 10.752 ms/op | 8.8146 ms/op | 1.22 | | forkChoice updateHead vc 600000 bc 64 eq 300000 | 14.035 ms/op | 11.360 ms/op | 1.24 | | computeDeltas 500000 validators 300 proto nodes | 3.4181 ms/op | 2.9554 ms/op | 1.16 | | computeDeltas 500000 validators 1200 proto nodes | 3.4374 ms/op | 2.9110 ms/op | 1.18 | | computeDeltas 500000 validators 7200 proto nodes | 3.4675 ms/op | 2.8986 ms/op | 1.20 | | computeDeltas 750000 validators 300 proto nodes | 5.3053 ms/op | 4.3639 ms/op | 1.22 | | computeDeltas 750000 validators 1200 proto nodes | 5.1213 ms/op | 4.3820 ms/op | 1.17 | | computeDeltas 750000 validators 7200 proto nodes | 5.2056 ms/op | 4.3820 ms/op | 1.19 | | computeDeltas 1400000 validators 300 proto nodes | 9.7725 ms/op | 8.0802 ms/op | 1.21 | | computeDeltas 1400000 validators 1200 proto nodes | 10.217 ms/op | 8.0391 ms/op | 1.27 | | computeDeltas 1400000 validators 7200 proto nodes | 10.059 ms/op | 8.2811 ms/op | 1.21 | | computeDeltas 2100000 validators 300 proto nodes | 15.100 ms/op | 12.164 ms/op | 1.24 | | computeDeltas 2100000 validators 1200 proto nodes | 14.993 ms/op | 12.203 ms/op | 1.23 | | computeDeltas 2100000 validators 7200 proto nodes | 14.728 ms/op | 12.658 ms/op | 1.16 | | altair processAttestation - 250000 vs - 7PWei normalcase | 1.6758 ms/op | 1.4604 ms/op | 1.15 | | altair processAttestation - 250000 vs - 7PWei worstcase | 2.5391 ms/op | 2.1987 ms/op | 1.15 | | altair processAttestation - setStatus - 1/6 committees join | 88.338 us/op | 72.164 us/op | 1.22 | | altair processAttestation - setStatus - 1/3 committees join | 169.90 us/op | 140.18 us/op | 1.21 | | altair processAttestation - setStatus - 1/2 committees join | 242.00 us/op | 201.80 us/op | 1.20 | | altair processAttestation - setStatus - 2/3 committees join | 316.42 us/op | 270.17 us/op | 1.17 | | altair processAttestation - setStatus - 4/5 committees join | 487.43 us/op | 393.25 us/op | 1.24 | | altair processAttestation - setStatus - 100% committees join | 537.33 us/op | 478.96 us/op | 1.12 | | altair processBlock - 250000 vs - 7PWei normalcase | 5.2281 ms/op | 3.4566 ms/op | 1.51 | | altair processBlock - 250000 vs - 7PWei normalcase hashState | 28.738 ms/op | 22.045 ms/op | 1.30 | | altair processBlock - 250000 vs - 7PWei worstcase | 36.114 ms/op | 31.650 ms/op | 1.14 | | altair processBlock - 250000 vs - 7PWei worstcase hashState | 75.267 ms/op | 65.917 ms/op | 1.14 | | phase0 processBlock - 250000 vs - 7PWei normalcase | 2.3096 ms/op | 1.6852 ms/op | 1.37 | | phase0 processBlock - 250000 vs - 7PWei worstcase | 25.158 ms/op | 21.956 ms/op | 1.15 | | altair processEth1Data - 250000 vs - 7PWei normalcase | 304.88 us/op | 239.48 us/op | 1.27 | | getExpectedWithdrawals 250000 eb:1,eth1:1,we:0,wn:0,smpl:15 | 6.7150 us/op | 5.3580 us/op | 1.25 | | getExpectedWithdrawals 250000 eb:0.95,eth1:0.1,we:0.05,wn:0,smpl:219 | 39.162 us/op | 29.010 us/op | 1.35 | | getExpectedWithdrawals 250000 eb:0.95,eth1:0.3,we:0.05,wn:0,smpl:42 | 9.5120 us/op | 8.2160 us/op | 1.16 | | getExpectedWithdrawals 250000 eb:0.95,eth1:0.7,we:0.05,wn:0,smpl:18 | 5.6990 us/op | 3.3570 us/op | 1.70 | | getExpectedWithdrawals 250000 eb:0.1,eth1:0.1,we:0,wn:0,smpl:1020 | 180.81 us/op | 130.59 us/op | 1.38 | | getExpectedWithdrawals 250000 eb:0.03,eth1:0.03,we:0,wn:0,smpl:11777 | 1.9167 ms/op | 796.80 us/op | 2.41 | | getExpectedWithdrawals 250000 eb:0.01,eth1:0.01,we:0,wn:0,smpl:16384 | 2.6572 ms/op | 1.0540 ms/op | 2.52 | | getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,smpl:16384 | 2.6645 ms/op | 1.2295 ms/op | 2.17 | | getExpectedWithdrawals 250000 eb:0,eth1:0,we:0,wn:0,nocache,smpl:16384 | 3.5340 ms/op | 2.8773 ms/op | 1.23 | | getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,smpl:16384 | 2.9035 ms/op | 1.0999 ms/op | 2.64 | | getExpectedWithdrawals 250000 eb:0,eth1:1,we:0,wn:0,nocache,smpl:16384 | 3.6864 ms/op | 2.8862 ms/op | 1.28 | | Tree 40 250000 create | 207.13 ms/op | 181.91 ms/op | 1.14 | | Tree 40 250000 get(125000) | 141.84 ns/op | 105.40 ns/op | 1.35 | | Tree 40 250000 set(125000) | 650.70 ns/op | 546.82 ns/op | 1.19 | | Tree 40 250000 toArray() | 15.203 ms/op | 12.549 ms/op | 1.21 | | Tree 40 250000 iterate all - toArray() + loop | 15.323 ms/op | 13.414 ms/op | 1.14 | | Tree 40 250000 iterate all - get(i) | 51.627 ms/op | 40.266 ms/op | 1.28 | | Array 250000 create | 2.8849 ms/op | 2.2797 ms/op | 1.27 | | Array 250000 clone - spread | 1.4484 ms/op | 1.0724 ms/op | 1.35 | | Array 250000 get(125000) | 0.42500 ns/op | 0.57100 ns/op | 0.74 | | Array 250000 set(125000) | 0.45000 ns/op | 0.57500 ns/op | 0.78 | | Array 250000 iterate all - loop | 110.60 us/op | 72.179 us/op | 1.53 | | phase0 afterProcessEpoch - 250000 vs - 7PWei | 88.416 ms/op | 75.667 ms/op | 1.17 | | Array.fill - length 1000000 | 3.6249 ms/op | 2.3876 ms/op | 1.52 | | Array push - length 1000000 | 17.628 ms/op | 15.229 ms/op | 1.16 | | Array.get | 0.28991 ns/op | 0.25526 ns/op | 1.14 | | Uint8Array.get | 0.44471 ns/op | 0.34187 ns/op | 1.30 | | phase0 beforeProcessEpoch - 250000 vs - 7PWei | 19.087 ms/op | 12.622 ms/op | 1.51 | | altair processEpoch - mainnet_e81889 | 313.01 ms/op | 314.54 ms/op | 1.00 | | mainnet_e81889 - altair beforeProcessEpoch | 19.382 ms/op | 16.895 ms/op | 1.15 | | mainnet_e81889 - altair processJustificationAndFinalization | 16.116 us/op | 12.113 us/op | 1.33 | | mainnet_e81889 - altair processInactivityUpdates | 5.7933 ms/op | 4.1838 ms/op | 1.38 | | mainnet_e81889 - altair processRewardsAndPenalties | 55.724 ms/op | 51.486 ms/op | 1.08 | | mainnet_e81889 - altair processRegistryUpdates | 2.4460 us/op | 1.6040 us/op | 1.52 | | mainnet_e81889 - altair processSlashings | 452.00 ns/op | 650.00 ns/op | 0.70 | | mainnet_e81889 - altair processEth1DataReset | 617.00 ns/op | 681.00 ns/op | 0.91 | | mainnet_e81889 - altair processEffectiveBalanceUpdates | 2.1945 ms/op | 1.0471 ms/op | 2.10 | | mainnet_e81889 - altair processSlashingsReset | 5.2390 us/op | 1.2690 us/op | 4.13 | | mainnet_e81889 - altair processRandaoMixesReset | 5.6780 us/op | 1.5590 us/op | 3.64 | | mainnet_e81889 - altair processHistoricalRootsUpdate | 778.00 ns/op | 406.00 ns/op | 1.92 | | mainnet_e81889 - altair processParticipationFlagUpdates | 2.9580 us/op | 3.0360 us/op | 0.97 | | mainnet_e81889 - altair processSyncCommitteeUpdates | 668.00 ns/op | 751.00 ns/op | 0.89 | | mainnet_e81889 - altair afterProcessEpoch | 93.295 ms/op | 72.847 ms/op | 1.28 | | capella processEpoch - mainnet_e217614 | 1.2807 s/op | 1.0752 s/op | 1.19 | | mainnet_e217614 - capella beforeProcessEpoch | 64.354 ms/op | 62.126 ms/op | 1.04 | | mainnet_e217614 - capella processJustificationAndFinalization | 23.631 us/op | 6.5530 us/op | 3.61 | | mainnet_e217614 - capella processInactivityUpdates | 17.653 ms/op | 14.947 ms/op | 1.18 | | mainnet_e217614 - capella processRewardsAndPenalties | 236.00 ms/op | 266.30 ms/op | 0.89 | | mainnet_e217614 - capella processRegistryUpdates | 19.125 us/op | 6.8980 us/op | 2.77 | | mainnet_e217614 - capella processSlashings | 658.00 ns/op | 437.00 ns/op | 1.51 | | mainnet_e217614 - capella processEth1DataReset | 625.00 ns/op | 430.00 ns/op | 1.45 | | mainnet_e217614 - capella processEffectiveBalanceUpdates | 8.9570 ms/op | 5.7529 ms/op | 1.56 | | mainnet_e217614 - capella processSlashingsReset | 9.9680 us/op | 2.5450 us/op | 3.92 | | mainnet_e217614 - capella processRandaoMixesReset | 6.2530 us/op | 3.0930 us/op | 2.02 | | mainnet_e217614 - capella processHistoricalRootsUpdate | 755.00 ns/op | 678.00 ns/op | 1.11 | | mainnet_e217614 - capella processParticipationFlagUpdates | 2.7730 us/op | 1.3880 us/op | 2.00 | | mainnet_e217614 - capella afterProcessEpoch | 241.50 ms/op | 181.99 ms/op | 1.33 | | phase0 processEpoch - mainnet_e58758 | 424.59 ms/op | 333.05 ms/op | 1.27 | | mainnet_e58758 - phase0 beforeProcessEpoch | 93.635 ms/op | 76.500 ms/op | 1.22 | | mainnet_e58758 - phase0 processJustificationAndFinalization | 16.912 us/op | 11.884 us/op | 1.42 | | mainnet_e58758 - phase0 processRewardsAndPenalties | 39.683 ms/op | 35.906 ms/op | 1.11 | | mainnet_e58758 - phase0 processRegistryUpdates | 13.061 us/op | 6.3220 us/op | 2.07 | | mainnet_e58758 - phase0 processSlashings | 504.00 ns/op | 717.00 ns/op | 0.70 | | mainnet_e58758 - phase0 processEth1DataReset | 619.00 ns/op | 734.00 ns/op | 0.84 | | mainnet_e58758 - phase0 processEffectiveBalanceUpdates | 2.1243 ms/op | 858.57 us/op | 2.47 | | mainnet_e58758 - phase0 processSlashingsReset | 3.5270 us/op | 2.2260 us/op | 1.58 | | mainnet_e58758 - phase0 processRandaoMixesReset | 4.7960 us/op | 3.3230 us/op | 1.44 | | mainnet_e58758 - phase0 processHistoricalRootsUpdate | 357.00 ns/op | 671.00 ns/op | 0.53 | | mainnet_e58758 - phase0 processParticipationRecordUpdates | 3.3190 us/op | 2.7810 us/op | 1.19 | | mainnet_e58758 - phase0 afterProcessEpoch | 79.984 ms/op | 58.701 ms/op | 1.36 | | phase0 processEffectiveBalanceUpdates - 250000 normalcase | 1.9375 ms/op | 950.60 us/op | 2.04 | | phase0 processEffectiveBalanceUpdates - 250000 worstcase 0.5 | 2.6623 ms/op | 1.6748 ms/op | 1.59 | | altair processInactivityUpdates - 250000 normalcase | 18.484 ms/op | 18.625 ms/op | 0.99 | | altair processInactivityUpdates - 250000 worstcase | 17.911 ms/op | 18.318 ms/op | 0.98 | | phase0 processRegistryUpdates - 250000 normalcase | 8.1880 us/op | 5.8140 us/op | 1.41 | | phase0 processRegistryUpdates - 250000 badcase_full_deposits | 372.75 us/op | 295.22 us/op | 1.26 | | phase0 processRegistryUpdates - 250000 worstcase 0.5 | 130.76 ms/op | 116.89 ms/op | 1.12 | | altair processRewardsAndPenalties - 250000 normalcase | 47.318 ms/op | 45.762 ms/op | 1.03 | | altair processRewardsAndPenalties - 250000 worstcase | 35.629 ms/op | 41.212 ms/op | 0.86 | | phase0 getAttestationDeltas - 250000 normalcase | 9.2747 ms/op | 6.1615 ms/op | 1.51 | | phase0 getAttestationDeltas - 250000 worstcase | 7.3136 ms/op | 5.6895 ms/op | 1.29 | | phase0 processSlashings - 250000 worstcase | 102.88 us/op | 51.070 us/op | 2.01 | | altair processSyncCommitteeUpdates - 250000 | 133.72 ms/op | 96.301 ms/op | 1.39 | | BeaconState.hashTreeRoot - No change | 243.00 ns/op | 428.00 ns/op | 0.57 | | BeaconState.hashTreeRoot - 1 full validator | 121.33 us/op | 133.73 us/op | 0.91 | | BeaconState.hashTreeRoot - 32 full validator | 1.0777 ms/op | 1.4531 ms/op | 0.74 | | BeaconState.hashTreeRoot - 512 full validator | 14.481 ms/op | 13.092 ms/op | 1.11 | | BeaconState.hashTreeRoot - 1 validator.effectiveBalance | 158.22 us/op | 143.73 us/op | 1.10 | | BeaconState.hashTreeRoot - 32 validator.effectiveBalance | 2.2003 ms/op | 1.7458 ms/op | 1.26 | | BeaconState.hashTreeRoot - 512 validator.effectiveBalance | 32.029 ms/op | 24.714 ms/op | 1.30 | | BeaconState.hashTreeRoot - 1 balances | 152.34 us/op | 122.44 us/op | 1.24 | | BeaconState.hashTreeRoot - 32 balances | 1.3105 ms/op | 1.1800 ms/op | 1.11 | | BeaconState.hashTreeRoot - 512 balances | 12.736 ms/op | 7.1832 ms/op | 1.77 | | BeaconState.hashTreeRoot - 250000 balances | 217.05 ms/op | 185.34 ms/op | 1.17 | | aggregationBits - 2048 els - zipIndexesInBitList | 37.232 us/op | 19.551 us/op | 1.90 | | byteArrayEquals 32 | 55.655 ns/op | 44.929 ns/op | 1.24 | | Buffer.compare 32 | 17.836 ns/op | 14.435 ns/op | 1.24 | | byteArrayEquals 1024 | 1.6468 us/op | 1.2545 us/op | 1.31 | | Buffer.compare 1024 | 25.986 ns/op | 23.149 ns/op | 1.12 | | byteArrayEquals 16384 | 25.889 us/op | 19.910 us/op | 1.30 | | Buffer.compare 16384 | 210.82 ns/op | 187.22 ns/op | 1.13 | | byteArrayEquals 123687377 | 198.83 ms/op | 146.65 ms/op | 1.36 | | Buffer.compare 123687377 | 8.0234 ms/op | 4.1867 ms/op | 1.92 | | byteArrayEquals 32 - diff last byte | 53.260 ns/op | 46.269 ns/op | 1.15 | | Buffer.compare 32 - diff last byte | 17.324 ns/op | 16.602 ns/op | 1.04 | | byteArrayEquals 1024 - diff last byte | 1.6046 us/op | 1.2553 us/op | 1.28 | | Buffer.compare 1024 - diff last byte | 26.962 ns/op | 24.952 ns/op | 1.08 | | byteArrayEquals 16384 - diff last byte | 26.792 us/op | 19.972 us/op | 1.34 | | Buffer.compare 16384 - diff last byte | 211.36 ns/op | 193.10 ns/op | 1.09 | | byteArrayEquals 123687377 - diff last byte | 196.42 ms/op | 150.10 ms/op | 1.31 | | Buffer.compare 123687377 - diff last byte | 8.5431 ms/op | 4.2286 ms/op | 2.02 | | byteArrayEquals 32 - random bytes | 5.3780 ns/op | 4.9450 ns/op | 1.09 | | Buffer.compare 32 - random bytes | 18.507 ns/op | 16.500 ns/op | 1.12 | | byteArrayEquals 1024 - random bytes | 5.4620 ns/op | 4.8520 ns/op | 1.13 | | Buffer.compare 1024 - random bytes | 18.477 ns/op | 16.787 ns/op | 1.10 | | byteArrayEquals 16384 - random bytes | 5.4170 ns/op | 4.8380 ns/op | 1.12 | | Buffer.compare 16384 - random bytes | 18.323 ns/op | 15.961 ns/op | 1.15 | | byteArrayEquals 123687377 - random bytes | 6.8200 ns/op | 7.7000 ns/op | 0.89 | | Buffer.compare 123687377 - random bytes | 19.770 ns/op | 19.710 ns/op | 1.00 | | regular array get 100000 times | 42.377 us/op | 30.236 us/op | 1.40 | | wrappedArray get 100000 times | 34.613 us/op | 30.597 us/op | 1.13 | | arrayWithProxy get 100000 times | 13.626 ms/op | 10.432 ms/op | 1.31 | | ssz.Root.equals | 47.675 ns/op | 42.806 ns/op | 1.11 | | byteArrayEquals | 46.961 ns/op | 36.742 ns/op | 1.28 | | Buffer.compare | 10.833 ns/op | 8.4780 ns/op | 1.28 | | shuffle list - 16384 els | 6.5573 ms/op | 5.4716 ms/op | 1.20 | | shuffle list - 250000 els | 93.976 ms/op | 80.935 ms/op | 1.16 | | processSlot - 1 slots | 15.067 us/op | 9.6150 us/op | 1.57 | | processSlot - 32 slots | 3.5228 ms/op | 1.7932 ms/op | 1.96 | | getEffectiveBalanceIncrementsZeroInactive - 250000 vs - 7PWei | 40.131 ms/op | 34.521 ms/op | 1.16 | | getCommitteeAssignments - req 1 vs - 250000 vc | 2.2667 ms/op | 1.7383 ms/op | 1.30 | | getCommitteeAssignments - req 100 vs - 250000 vc | 4.4122 ms/op | 3.3761 ms/op | 1.31 | | getCommitteeAssignments - req 1000 vs - 250000 vc | 4.7421 ms/op | 3.6541 ms/op | 1.30 | | findModifiedValidators - 10000 modified validators | 265.10 ms/op | 241.71 ms/op | 1.10 | | findModifiedValidators - 1000 modified validators | 216.60 ms/op | 146.18 ms/op | 1.48 | | findModifiedValidators - 100 modified validators | 165.09 ms/op | 139.44 ms/op | 1.18 | | findModifiedValidators - 10 modified validators | 166.79 ms/op | 130.59 ms/op | 1.28 | | findModifiedValidators - 1 modified validators | 138.91 ms/op | 117.05 ms/op | 1.19 | | findModifiedValidators - no difference | 190.54 ms/op | 129.12 ms/op | 1.48 | | compare ViewDUs | 3.2867 s/op | 3.2021 s/op | 1.03 | | compare each validator Uint8Array | 1.9368 s/op | 1.5893 s/op | 1.22 | | compare ViewDU to Uint8Array | 1.2100 s/op | 629.44 ms/op | 1.92 | | migrate state 1000000 validators, 24 modified, 0 new | 940.30 ms/op | 796.46 ms/op | 1.18 | | migrate state 1000000 validators, 1700 modified, 1000 new | 1.1774 s/op | 1.0315 s/op | 1.14 | | migrate state 1000000 validators, 3400 modified, 2000 new | 1.3004 s/op | 1.2737 s/op | 1.02 | | migrate state 1500000 validators, 24 modified, 0 new | 913.41 ms/op | 822.76 ms/op | 1.11 | | migrate state 1500000 validators, 1700 modified, 1000 new | 1.1908 s/op | 1.0823 s/op | 1.10 | | migrate state 1500000 validators, 3400 modified, 2000 new | 1.3566 s/op | 1.2984 s/op | 1.04 | | RootCache.getBlockRootAtSlot - 250000 vs - 7PWei | 4.6800 ns/op | 5.8800 ns/op | 0.80 | | state getBlockRootAtSlot - 250000 vs - 7PWei | 510.57 ns/op | 957.95 ns/op | 0.53 | | computeProposers - vc 250000 | 6.9839 ms/op | 6.0749 ms/op | 1.15 | | computeEpochShuffling - vc 250000 | 94.359 ms/op | 79.464 ms/op | 1.19 | | getNextSyncCommittee - vc 250000 | 126.48 ms/op | 104.25 ms/op | 1.21 | | computeSigningRoot for AttestationData | 26.918 us/op | 25.480 us/op | 1.06 | | hash AttestationData serialized data then Buffer.toString(base64) | 1.5952 us/op | 1.1911 us/op | 1.34 | | toHexString serialized data | 875.65 ns/op | 795.37 ns/op | 1.10 | | Buffer.toString(base64) | 180.77 ns/op | 147.12 ns/op | 1.23 | | nodejs block root to RootHex using toHex | 146.41 ns/op | 115.50 ns/op | 1.27 | | nodejs block root to RootHex using toRootHex | 102.73 ns/op | 76.278 ns/op | 1.35 | | browser block root to RootHex using the deprecated toHexString | 223.73 ns/op | 212.63 ns/op | 1.05 | | browser block root to RootHex using toHex | 182.66 ns/op | 165.91 ns/op | 1.10 | | browser block root to RootHex using toRootHex | 161.18 ns/op | 149.85 ns/op | 1.08 |

by benchmarkbot/action

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 6 lines in your changes missing coverage. Please review.

Project coverage is 50.82%. Comparing base (bf60786) to head (c400e7c). Report is 3 commits behind head on unstable.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## unstable #7109 +/- ## ============================================ - Coverage 50.83% 50.82% -0.01% ============================================ Files 597 597 Lines 39789 39790 +1 Branches 2065 2057 -8 ============================================ - Hits 20226 20224 -2 - Misses 19563 19566 +3 ```