fix: use result key

[spypsy]

Please read contributing guidelines and remove this line.

[AztecBot]

Benchmark results

Metrics with a significant change:

• avm_simulation_time_ms (Token:mint_public): 69.0 (-89%)
• avm_simulation_time_ms (Token:assert_minter_and_mint): 236 (+227%)

Detailed results

All benchmarks are run on txs on the Benchmarking contract on the repository. Each tx consists of a batch call to create_note and increment_balance, which guarantees that each tx has a private call, a nested private call, a public call, and a nested public call, as well as an emitted private note, an unencrypted log, and public storage read and write.

This benchmark source data is available in JSON format on S3 here.

Proof generation

Each column represents the number of threads used in proof generation.

Metric	1 threads	4 threads	16 threads	32 threads	64 threads
proof_construction_time_sha256_30_ms	11,728 (-2%)	3,133 (-2%)	1,533 (-11%)	1,455	1,568 (+1%)
proof_construction_time_sha256_100_ms	43,844 (-1%)	11,799 (-1%)	5,444	5,390 (-1%)	5,365
proof_construction_time_poseidon_hash_ms	77.0 (-3%)	34.0 (-26%)	34.0 (-3%)	58.0 (-2%)	88.0
proof_construction_time_poseidon_hash_30_ms	1,516 (-1%)	418	202 (+2%)	222 (-3%)	265 (-1%)
proof_construction_time_poseidon_hash_100_ms	5,758 (-1%)	1,579 (-1%)	728	795	801 (+1%)

L2 block published to L1

Each column represents the number of txs on an L2 block published to L1.

Metric	4 txs	8 txs	16 txs
l1_rollup_calldata_size_in_bytes	1,412	1,412	1,412
l1_rollup_calldata_gas	9,476	9,468	9,464
l1_rollup_execution_gas	610,297	610,289	610,285
l2_block_processing_time_in_ms	748 (-1%)	1,414 (-1%)	2,687 (-2%)
l2_block_building_time_in_ms	25,399 (-1%)	50,885	99,830
l2_block_rollup_simulation_time_in_ms	25,399 (-1%)	50,884	99,830
l2_block_public_tx_process_time_in_ms	21,832 (-1%)	47,112	96,082

L2 chain processing

Each column represents the number of blocks on the L2 chain where each block has 8 txs.

Metric	3 blocks	5 blocks
node_history_sync_time_in_ms	7,016 (-1%)	9,955
node_database_size_in_bytes	12,152,912	16,105,552
pxe_database_size_in_bytes	16,254	26,813

Circuits stats

Stats on running time and I/O sizes collected for every kernel circuit run across all benchmarks.

Circuit	simulation_time_in_ms	witness_generation_time_in_ms	proving_time_in_ms	input_size_in_bytes	output_size_in_bytes	proof_size_in_bytes	num_public_inputs	size_in_gates
private-kernel-init	130 (-1%)	478	12,881 (-1%)	20,634	67,190	92,352	2,819	524,288
private-kernel-inner	393	1,057 (+12%)	49,544 (-1%)	94,902	67,190	92,352	2,819	2,097,152
private-kernel-tail	372	1,837	50,235 (-1%)	99,121	71,733	14,912	399	2,097,152
base-parity	6.24 (+1%)	1,908 (-2%)	2,863 (+5%)	128	64.0	2,208	2.00	131,072
root-parity	48.8	72.9 (-1%)	43,458	27,100	64.0	2,720	18.0	2,097,152
base-rollup	7,914	5,049 (+2%)	87,811 (-3%)	170,330	756	3,648	47.0	4,194,304
root-rollup	110	85.6 (-3%)	23,397 (+6%)	25,309	620	3,456	41.0	1,048,576
public-kernel-setup	716	3,735	45,459	116,905	93,334	125,344	3,850	2,097,152
public-kernel-app-logic	614	4,773	47,224	116,905	93,334	125,344	3,850	2,097,152
public-kernel-tail	1,412	40,366 (+6%)	196,391 (+1%)	511,910	10,014	14,912	399	8,388,608
private-kernel-reset-small	595	1,986 (-6%)	46,380 (-1%)	123,313	67,190	92,352	2,819	2,097,152
public-kernel-teardown	619 (+1%)	4,753 (+1%)	48,429 (+3%)	116,905	93,334	125,344	3,850	2,097,152
merge-rollup	28.8	N/A	N/A	16,542	756	N/A	N/A	N/A
private-kernel-tail-to-public	N/A	7,881 (+3%)	99,495 (-1%)	N/A	N/A	125,344	3,850	4,194,304

Stats on running time collected for app circuits

Function	input_size_in_bytes	output_size_in_bytes	witness_generation_time_in_ms	proof_size_in_bytes	proving_time_in_ms	size_in_gates	num_public_inputs
ContractClassRegisterer:register	1,344	9,944	424	N/A	N/A	N/A	N/A
ContractInstanceDeployer:deploy	1,408	9,944	39.7	N/A	N/A	N/A	N/A
MultiCallEntrypoint:entrypoint	1,920	9,944	1,785	N/A	N/A	N/A	N/A
GasToken:deploy	1,376	9,944	981 (-1%)	N/A	N/A	N/A	N/A
SchnorrAccount:constructor	1,312	9,944	1,419	N/A	N/A	N/A	N/A
SchnorrAccount:entrypoint	2,304	9,944	2,830	16,768	54,715 (-1%)	2,097,152	457
Token:privately_mint_private_note	1,280	9,944	1,621 (-3%)	N/A	N/A	N/A	N/A
FPC:fee_entrypoint_public	1,344	9,944	363 (+3%)	16,768	11,324 (+1%)	524,288	457
Token:transfer	1,312	9,944	4,498	16,768	45,686 (-5%)	2,097,152	457
AuthRegistry:set_authorized (avm)	21,043	N/A	N/A	87,200	1,436 (+6%)	N/A	N/A
FPC:prepare_fee (avm)	28,521	N/A	N/A	88,032	5,890 (-1%)	N/A	N/A
AuthRegistry:consume (avm)	34,973	N/A	N/A	87,616	3,073 (+1%)	N/A	N/A
Token:transfer_public (avm)	44,849	N/A	N/A	87,616	3,269 (+7%)	N/A	N/A
FPC:pay_refund (avm)	33,381	N/A	N/A	88,448	11,576	N/A	N/A
Benchmarking:create_note	1,344	9,944	1,405	N/A	N/A	N/A	N/A
SchnorrAccount:verify_private_authwit	1,280	9,944	73.2	N/A	N/A	N/A	N/A
Token:unshield	1,376	9,944	3,690	N/A	N/A	N/A	N/A
FPC:fee_entrypoint_private	1,376	9,944	4,626	N/A	N/A	N/A	N/A

AVM Simulation

Time to simulate various public functions in the AVM.

Function	time_ms	bytecode_size_in_bytes
GasToken:_increase_public_balance	70.9 (-2%)	13,873
GasToken:set_portal	16.5 (-2%)	3,495
Token:constructor	94.5 (+2%)	24,207
FPC:constructor	67.0 (+5%)	13,893
GasToken:mint_public	52.6 (+3%)	10,241
Token:mint_public	⚠️ 69.0 (-89%)	19,216
Token:assert_minter_and_mint	⚠️ 236 (+227%)	13,034
AuthRegistry:set_authorized	31.7 (+2%)	7,869
FPC:prepare_fee	188 (+4%)	15,187
Token:transfer_public	51.1 (-15%)	31,425
FPC:pay_refund	125 (+1%)	20,080
Benchmarking:increment_balance	2,696	15,465
Token:_increase_public_balance	56.2 (-1%)	15,089
FPC:pay_refund_with_shielded_rebate	149 (-1%)	21,167

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.165 (+8%)

Tree insertion stats

The duration to insert a fixed batch of leaves into each tree type.

Metric	1 leaves	16 leaves	64 leaves	128 leaves	256 leaves	512 leaves	1024 leaves
batch_insert_into_append_only_tree_16_depth_ms	10.4	16.8	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_16_depth_hash_count	16.8	31.7	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_16_depth_hash_ms	0.599	0.515	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_32_depth_ms	N/A	N/A	48.6 (+1%)	75.7 (-1%)	131	245	470 (-1%)
batch_insert_into_append_only_tree_32_depth_hash_count	N/A	N/A	95.9	159	287	543	1,055
batch_insert_into_append_only_tree_32_depth_hash_ms	N/A	N/A	0.497 (+1%)	0.465	0.450	0.444	0.439 (-1%)
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	59.8	111 (-1%)	183	353	693 (-1%)
batch_insert_into_indexed_tree_20_depth_hash_count	N/A	N/A	109	207	355	691	1,363
batch_insert_into_indexed_tree_20_depth_hash_ms	N/A	N/A	0.507 (+1%)	0.501	0.484	0.478	0.476 (-1%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	72.9	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_count	N/A	N/A	133	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_ms	N/A	N/A	0.519	N/A	N/A	N/A	N/A

Miscellaneous

Transaction sizes based on how many contract classes are registered in the tx.

Metric	0 registered classes	1 registered classes
tx_size_in_bytes	85,672	670,983

Transaction size based on fee payment method

| Metric | |
| - | |