pezkuwi-subxt/cumulus/test/service/benches/block_import_glutton.rs

// This file is part of Cumulus.

// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 	http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use criterion::{criterion_group, criterion_main, BatchSize, Criterion};

use sp_api::{Core, ProvideRuntimeApi};
use sp_arithmetic::{
	traits::{One, Zero},
	FixedPointNumber,
};

use core::time::Duration;
use cumulus_primitives_core::ParaId;

use sc_block_builder::BlockBuilderBuilder;
use sp_keyring::Sr25519Keyring::{Alice, Bob, Charlie, Ferdie};

use cumulus_test_service::bench_utils as utils;

fn benchmark_block_import(c: &mut Criterion) {
	sp_tracing::try_init_simple();

	let runtime = tokio::runtime::Runtime::new().expect("creating tokio runtime doesn't fail; qed");
	let para_id = ParaId::from(100);
	let tokio_handle = runtime.handle();

	let mut initialize_glutton_pallet = true;
	for (compute_ratio, storage_ratio, proof_on_import, keyring_identity) in &[
		(One::one(), Zero::zero(), true, Alice),
		(One::one(), One::one(), true, Bob),
		(One::one(), Zero::zero(), false, Charlie),
		(One::one(), One::one(), false, Ferdie),
	] {
		let node = runtime.block_on(
			cumulus_test_service::TestNodeBuilder::new(
				para_id,
				tokio_handle.clone(),
				*keyring_identity,
			)
			.import_proof_recording(*proof_on_import)
			.build(),
		);
		let client = node.client;
		let backend = node.backend;

		let mut group = c.benchmark_group("Block import");
		group.sample_size(20);
		group.measurement_time(Duration::from_secs(120));

		let block = utils::set_glutton_parameters(
			&client,
			initialize_glutton_pallet,
			compute_ratio,
			storage_ratio,
		);
		initialize_glutton_pallet = false;

		runtime.block_on(utils::import_block(&client, &block, false));

		// Build the block we will use for benchmarking
		let parent_hash = client.chain_info().best_hash;
		let parent_header = client.header(parent_hash).expect("Just fetched this hash.").unwrap();
		let mut block_builder = BlockBuilderBuilder::new(&*client)
			.on_parent_block(parent_hash)
			.fetch_parent_block_number(&*client)
			.unwrap()
			.build()
			.unwrap();
		block_builder
			.push(utils::extrinsic_set_validation_data(parent_header.clone()).clone())
			.unwrap();
		block_builder.push(utils::extrinsic_set_time(&client)).unwrap();
		let benchmark_block = block_builder.build().unwrap();

		group.bench_function(
			format!(
				"(compute = {:?} %, storage = {:?} %) block import",
				compute_ratio.saturating_mul_int(100),
				storage_ratio.saturating_mul_int(100)
			),
			|b| {
				b.iter_batched(
					|| {
						backend.reset_trie_cache();
						benchmark_block.block.clone()
					},
					|block| {
						client.runtime_api().execute_block(parent_hash, block).unwrap();
					},
					BatchSize::SmallInput,
				)
			},
		);
	}
}

criterion_group!(benches, benchmark_block_import);
criterion_main!(benches);