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Storage benchmarking (#10897)
* WIP Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * WIP: DB benchmarking Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * WIP Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * WIP Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Simplify code Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Remove old files Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Remove old files Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Minimize changes Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Add license Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Remove dependencies Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Extend template Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Linter Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Linter Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Beauty fixes Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Remove default Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Add feature Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Remove seed Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * CI wakeup Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Fmt Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Review fixes Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Adding doc Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Adding doc Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Improve template Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Do not expose columns Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Fix ColumnId Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Nicer template prints Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Cleanup Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Fix json path Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Simplify `bench_write` logic Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Invert tx before the second commit Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
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Oliver Tale-Yazdi
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// This file is part of Substrate.
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// Copyright (C) 2022 Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION {{version}}
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//! DATE: {{date}}
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//!
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//! DATABASE: `{{db_name}}`, RUNTIME: `{{runtime_name}}`
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//! SKIP-WRITE: `{{params.skip_write}}`, SKIP-READ: `{{params.skip_read}}`, WARMUPS: `{{params.warmups}}`
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//! STATE-VERSION: `V{{params.state_version}}`, STATE-CACHE-SIZE: `{{params.state_cache_size}}`
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//! WEIGHT-PATH: `{{params.weight_path}}`
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//! METRIC: `{{params.weight_metric}}`, WEIGHT-MUL: `{{params.weight_mul}}`, WEIGHT-ADD: `{{params.weight_add}}`
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// Executed Command:
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{{#each args as |arg|}}
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// {{arg}}
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{{/each}}
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/// Storage DB weights for the {{runtime_name}} runtime and {{db_name}}.
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pub mod constants {
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use frame_support::{parameter_types, weights::{RuntimeDbWeight, constants}};
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parameter_types! {
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{{#if (eq db_name "ParityDb")}}
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/// ParityDB can be enabled with a feature flag, but is still experimental. These weights
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/// are available for brave runtime engineers who may want to try this out as default.
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{{else}}
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/// By default, Substrate uses RocksDB, so this will be the weight used throughout
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/// the runtime.
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{{/if}}
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pub const {{db_name}}Weight: RuntimeDbWeight = RuntimeDbWeight {
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/// Time to read one storage item.
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/// Calculated by multiplying the *{{params.weight_metric}}* of all values with `{{params.weight_mul}}` and adding `{{params.weight_add}}`.
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///
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/// Stats [ns]:
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/// Min, Max: {{underscore read.0.min}}, {{underscore read.0.max}}
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/// Average: {{underscore read.0.avg}}
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/// Median: {{underscore read.0.median}}
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/// StdDev: {{read.0.stddev}}
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///
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/// Percentiles [ns]:
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/// 99th: {{underscore read.0.p99}}
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/// 95th: {{underscore read.0.p95}}
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/// 75th: {{underscore read.0.p75}}
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read: {{underscore read_weight}} * constants::WEIGHT_PER_NANOS,
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/// Time to write one storage item.
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/// Calculated by multiplying the *{{params.weight_metric}}* of all values with `{{params.weight_mul}}` and adding `{{params.weight_add}}`.
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///
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/// Stats [ns]:
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/// Min, Max: {{underscore write.0.min}}, {{underscore write.0.max}}
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/// Average: {{underscore write.0.avg}}
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/// Median: {{underscore write.0.median}}
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/// StdDev: {{write.0.stddev}}
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///
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/// Percentiles [ns]:
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/// 99th: {{underscore write.0.p99}}
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/// 95th: {{underscore write.0.p95}}
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/// 75th: {{underscore write.0.p75}}
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write: {{underscore write_weight}} * constants::WEIGHT_PER_NANOS,
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};
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}
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#[cfg(test)]
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mod test_db_weights {
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use super::constants::{{db_name}}Weight as W;
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use frame_support::weights::constants;
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/// Checks that all weights exist and have sane values.
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// NOTE: If this test fails but you are sure that the generated values are fine,
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// you can delete it.
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#[test]
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fn bound() {
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// At least 1 µs.
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assert!(
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W::get().reads(1) >= constants::WEIGHT_PER_MICROS,
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"Read weight should be at least 1 µs."
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);
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assert!(
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W::get().writes(1) >= constants::WEIGHT_PER_MICROS,
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"Write weight should be at least 1 µs."
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);
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// At most 1 ms.
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assert!(
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W::get().reads(1) <= constants::WEIGHT_PER_MILLIS,
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"Read weight should be at most 1 ms."
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);
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assert!(
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W::get().writes(1) <= constants::WEIGHT_PER_MILLIS,
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"Write weight should be at most 1 ms."
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);
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}
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}
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}
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