chore: Handle exceptions in bot runner

[spalladino]

Adds much-needed try/catch statements in the txs bot runner, improve logging in the bot itself, and add a configurable timeout for awaiting txs to be mined. It also defaults the log level to verbose in the tf template.

Fixes #7658

[AztecBot]

Benchmark results

Metrics with a significant change:

• avm_simulation_time_ms (Token:transfer_public): 46.7 (-33%)
• protocol_circuit_proving_time_in_ms (base-parity): 1,499 (-36%)

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_ms	5,701 (-1%)	1,534 (-1%)	705	742 (-4%)	764 (-1%)
proof_construction_time_sha256_30_ms	11,686 (-1%)	3,141 (-1%)	1,404 (-1%)	1,445 (-1%)	1,471
proof_construction_time_sha256_100_ms	43,676 (-1%)	12,443 (+1%)	5,668 (-1%)	5,587	5,495 (-1%)
proof_construction_time_poseidon_hash_ms	78.0 (-1%)	34.0	35.0 (+3%)	59.0 (+2%)	89.0 (+2%)
proof_construction_time_poseidon_hash_30_ms	1,513 (-1%)	415 (-1%)	199	227 (+2%)	268 (+1%)
proof_construction_time_poseidon_hash_100_ms	5,584 (-1%)	1,512 (-1%)	675	736 (-1%)	753

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	708	708	708
l1_rollup_calldata_gas	6,576	6,588	6,576
l1_rollup_execution_gas	584,256	584,419	584,558
l2_block_processing_time_in_ms	773 (+2%)	1,455	2,800 (+4%)
l2_block_building_time_in_ms	10,861	21,436	41,938 (-1%)
l2_block_rollup_simulation_time_in_ms	10,861	21,436	41,938 (-1%)
l2_block_public_tx_process_time_in_ms	9,097	19,425	39,871

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	7,270	10,199
node_database_size_in_bytes	12,746,832	16,838,736
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	input_size_in_bytes	output_size_in_bytes	proving_time_in_ms	proof_size_in_bytes	num_public_inputs	size_in_gates
private-kernel-init	106 (-1%)	416 (+2%)	21,845	53,090	N/A	N/A	N/A	N/A
private-kernel-inner	188 (-1%)	705	81,005	53,266	N/A	N/A	N/A	N/A
private-kernel-tail	454 (-10%)	888 (+1%)	61,240	57,447	N/A	N/A	N/A	N/A
base-parity	6.44	685 (-7%)	160	96.0	⚠️ 1,499 (-36%)	13,188	19.0	131,072
root-parity	112	123 (-5%)	69,084	96.0	34,839 (-3%)	13,188	19.0	4,194,304
base-rollup	3,437	5,051 (-1%)	182,192	632	43,846 (-7%)	13,988	44.0	4,194,304
root-rollup	156 (+1%)	123 (-5%)	54,429	652	27,741 (-1%)	13,924	42.0	4,194,304
public-kernel-setup	114 (-3%)	2,710 (-2%)	112,985	80,246	18,620 (+1%)	141,444	4,027	2,097,152
public-kernel-app-logic	122	4,125 (+3%)	112,985	80,246	12,132 (+8%)	141,444	4,027	1,048,576
public-kernel-tail	640	28,378 (+6%)	410,726	10,814	70,777 (+4%)	26,372	431	8,388,608
private-kernel-reset-tiny	232 (-1%)	873	76,596	52,961	N/A	N/A	N/A	N/A
private-kernel-tail-to-public	5,146	1,598 (+2%)	900,419	1,697	N/A	N/A	N/A	N/A
public-kernel-teardown	102 (+2%)	4,217 (+5%)	112,985	80,246	21,271 (+6%)	141,444	4,027	2,097,152
merge-rollup	61.3	N/A	35,678	632	N/A	N/A	N/A	N/A
undefined	N/A	N/A	N/A	N/A	162,160 (+4%)	N/A	N/A	N/A

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
ContractClassRegisterer:register	1,312	11,699	343 (-1%)	N/A	N/A
ContractInstanceDeployer:deploy	1,376	11,699	27.3	N/A	N/A
MultiCallEntrypoint:entrypoint	1,888	11,699	601 (-1%)	N/A	N/A
GasToken:deploy	1,344	11,699	435 (-2%)	N/A	N/A
SchnorrAccount:constructor	1,280	11,699	427 (-1%)	N/A	N/A
SchnorrAccount:entrypoint	2,272	11,699	820 (-1%)	N/A	N/A
Token:privately_mint_private_note	1,248	11,699	505	N/A	N/A
FPC:fee_entrypoint_public	1,312	11,699	88.2 (-1%)	N/A	N/A
Token:transfer	1,280	11,699	1,307 (-2%)	N/A	N/A
AuthRegistry:set_authorized (avm)	21,702	N/A	N/A	102,048	2,439 (-3%)
FPC:prepare_fee (avm)	25,150	N/A	N/A	102,112	2,505 (-2%)
Token:transfer_public (avm)	58,188	N/A	N/A	102,112	7,141 (+2%)
AuthRegistry:consume (avm)	35,580	N/A	N/A	102,080	2,848 (-6%)
FPC:pay_refund (avm)	30,010	N/A	N/A	102,080	3,688 (-10%)
Benchmarking:create_note	1,312	11,699	424	N/A	N/A
SchnorrAccount:verify_private_authwit	1,248	11,699	43.7 (-1%)	N/A	N/A
Token:unshield	1,344	11,699	1,126 (-2%)	N/A	N/A
FPC:fee_entrypoint_private	1,344	11,699	1,447 (+1%)	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	98.9 (-4%)	13,790
GasToken:set_portal	15.5 (-9%)	3,339
Token:constructor	128 (-4%)	23,692
FPC:constructor	92.3 (-2%)	13,592
GasToken:mint_public	82.3 (-1%)	10,158
Token:mint_public	64.3 (+6%)	19,034
Token:assert_minter_and_mint	61.9 (-3%)	12,925
AuthRegistry:set_authorized	44.8 (-18%)	7,812
FPC:prepare_fee	256 (-14%)	11,068
Token:transfer_public	⚠️ 46.7 (-33%)	44,012
FPC:pay_refund	83.4 (+14%)	15,961
Benchmarking:increment_balance	1,078	11,281
Token:_increase_public_balance	15.2	15,006
FPC:pay_refund_with_shielded_rebate	134 (-1%)	17,056

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.159

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	10.6 (+1%)	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	0.611 (+1%)	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	48.2 (-1%)	76.4 (-1%)	131 (-1%)	249 (-1%)	501 (+7%)
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	0.492	0.470 (-1%)	0.450	0.451 (-1%)	0.465 (+6%)
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	59.4 (-1%)	112	182	359	732 (+5%)
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	0.501 (-1%)	0.505	0.483	0.486	0.496 (+4%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	73.5	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	0.523	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	72,017	666,910

Transaction size based on fee payment method

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