diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index bed09f135de322c2b6a5be51b5acdc67bc5f63bd..7c0b40cd99da94e34f028548b2788f88e4d01af0 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -3538,6 +3538,7 @@ dependencies = [
"pallet-election-provider-support-benchmarking",
"pallet-elections-phragmen",
"pallet-fast-unstake",
+ "pallet-glutton",
"pallet-grandpa",
"pallet-identity",
"pallet-im-online",
@@ -4850,6 +4851,7 @@ dependencies = [
"node-testing",
"pallet-balances",
"pallet-contracts",
+ "pallet-glutton",
"pallet-im-online",
"pallet-root-testing",
"pallet-sudo",
@@ -5813,6 +5815,24 @@ dependencies = [
"substrate-test-utils",
]
+[[package]]
+name = "pallet-glutton"
+version = "4.0.0-dev"
+dependencies = [
+ "blake2",
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "log",
+ "pallet-balances",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
[[package]]
name = "pallet-grandpa"
version = "4.0.0-dev"
diff --git a/substrate/Cargo.toml b/substrate/Cargo.toml
index a86ec3146832b472ebd59c1b7e840e5064d50ad6..89a52fd16cde8af801c4a9d0cbffe9a481cda241 100644
--- a/substrate/Cargo.toml
+++ b/substrate/Cargo.toml
@@ -167,6 +167,7 @@ members = [
"frame/uniques",
"frame/utility",
"frame/vesting",
+ "frame/glutton",
"frame/whitelist",
"primitives/api",
"primitives/api/proc-macro",
diff --git a/substrate/bin/node/executor/Cargo.toml b/substrate/bin/node/executor/Cargo.toml
index ffa8d38ee4b34164a6fd77e64f632735cdf7085c..cb661f536f7b7d70d14169d268036d49b03c68a3 100644
--- a/substrate/bin/node/executor/Cargo.toml
+++ b/substrate/bin/node/executor/Cargo.toml
@@ -35,6 +35,7 @@ node-testing = { version = "3.0.0-dev", path = "../testing" }
pallet-balances = { version = "4.0.0-dev", path = "../../../frame/balances" }
pallet-contracts = { version = "4.0.0-dev", path = "../../../frame/contracts" }
pallet-im-online = { version = "4.0.0-dev", path = "../../../frame/im-online" }
+pallet-glutton = { version = "4.0.0-dev", path = "../../../frame/glutton" }
pallet-sudo = { version = "4.0.0-dev", path = "../../../frame/sudo" }
pallet-timestamp = { version = "4.0.0-dev", path = "../../../frame/timestamp" }
pallet-treasury = { version = "4.0.0-dev", path = "../../../frame/treasury" }
diff --git a/substrate/bin/node/runtime/Cargo.toml b/substrate/bin/node/runtime/Cargo.toml
index e27e4f7f8a5451be0986b36fb1c4146ee9bea9b6..37a99414b5dce372b026582ab54f70374ad973a4 100644
--- a/substrate/bin/node/runtime/Cargo.toml
+++ b/substrate/bin/node/runtime/Cargo.toml
@@ -85,6 +85,7 @@ pallet-nomination-pools-benchmarking = { version = "1.0.0", default-features = f
pallet-nomination-pools-runtime-api = { version = "1.0.0-dev", default-features = false, path = "../../../frame/nomination-pools/runtime-api" }
pallet-offences = { version = "4.0.0-dev", default-features = false, path = "../../../frame/offences" }
pallet-offences-benchmarking = { version = "4.0.0-dev", path = "../../../frame/offences/benchmarking", default-features = false, optional = true }
+pallet-glutton = { version = "4.0.0-dev", default-features = false, path = "../../../frame/glutton" }
pallet-preimage = { version = "4.0.0-dev", default-features = false, path = "../../../frame/preimage" }
pallet-proxy = { version = "4.0.0-dev", default-features = false, path = "../../../frame/proxy" }
pallet-insecure-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, path = "../../../frame/insecure-randomness-collective-flip" }
@@ -165,6 +166,7 @@ std = [
"node-primitives/std",
"sp-offchain/std",
"pallet-offences/std",
+ "pallet-glutton/std",
"pallet-preimage/std",
"pallet-proxy/std",
"sp-core/std",
@@ -244,6 +246,7 @@ runtime-benchmarks = [
"pallet-multisig/runtime-benchmarks",
"pallet-nomination-pools-benchmarking/runtime-benchmarks",
"pallet-offences-benchmarking/runtime-benchmarks",
+ "pallet-glutton/runtime-benchmarks",
"pallet-preimage/runtime-benchmarks",
"pallet-proxy/runtime-benchmarks",
"pallet-scheduler/runtime-benchmarks",
@@ -300,6 +303,7 @@ try-runtime = [
"pallet-multisig/try-runtime",
"pallet-nomination-pools/try-runtime",
"pallet-offences/try-runtime",
+ "pallet-glutton/try-runtime",
"pallet-preimage/try-runtime",
"pallet-proxy/try-runtime",
"pallet-insecure-randomness-collective-flip/try-runtime",
diff --git a/substrate/bin/node/runtime/src/lib.rs b/substrate/bin/node/runtime/src/lib.rs
index 8e924a9c52e3ceeed32bb56a11ed498aeefd67df..3e3a0d75366ac1159fb98840438f59ede72420af 100644
--- a/substrate/bin/node/runtime/src/lib.rs
+++ b/substrate/bin/node/runtime/src/lib.rs
@@ -362,6 +362,11 @@ impl pallet_scheduler::Config for Runtime {
type Preimages = Preimage;
}
+impl pallet_glutton::Config for Runtime {
+ type RuntimeEvent = RuntimeEvent;
+ type WeightInfo = pallet_glutton::weights::SubstrateWeight<Runtime>;
+}
+
parameter_types! {
pub const PreimageMaxSize: u32 = 4096 * 1024;
pub const PreimageBaseDeposit: Balance = 1 * DOLLARS;
@@ -1747,6 +1752,7 @@ construct_runtime!(
Recovery: pallet_recovery,
Vesting: pallet_vesting,
Scheduler: pallet_scheduler,
+ Glutton: pallet_glutton,
Preimage: pallet_preimage,
Proxy: pallet_proxy,
Multisig: pallet_multisig,
@@ -1878,6 +1884,7 @@ mod benches {
[pallet_recovery, Recovery]
[pallet_remark, Remark]
[pallet_scheduler, Scheduler]
+ [pallet_glutton, Glutton]
[pallet_session, SessionBench::<Runtime>]
[pallet_staking, Staking]
[pallet_state_trie_migration, StateTrieMigration]
diff --git a/substrate/frame/glutton/Cargo.toml b/substrate/frame/glutton/Cargo.toml
new file mode 100644
index 0000000000000000000000000000000000000000..c0f0312464ee659319dc4f528ee77073b4e26d57
--- /dev/null
+++ b/substrate/frame/glutton/Cargo.toml
@@ -0,0 +1,51 @@
+[package]
+name = "pallet-glutton"
+version = "4.0.0-dev"
+authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2021"
+license = "Apache-2.0"
+homepage = "https://substrate.io"
+repository = "https://github.com/paritytech/substrate/"
+description = "FRAME pallet for pushing a chain to its weight limits"
+readme = "README.md"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+blake2 = { version = "0.10.4", default-features = false }
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
+log = { version = "0.4.14", default-features = false }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, optional = true, path = "../benchmarking" }
+frame-support = { version = "4.0.0-dev", default-features = false, path = "../support" }
+frame-system = { version = "4.0.0-dev", default-features = false, path = "../system" }
+sp-core = { version = "7.0.0", default-features = false, path = "../../primitives/core" }
+sp-io = { version = "7.0.0", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "7.0.0", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "5.0.0", default-features = false, path = "../../primitives/std" }
+
+[dev-dependencies]
+pallet-balances = { version = "4.0.0-dev", path = "../balances" }
+
+[features]
+default = ["std"]
+std = [
+ "blake2/std",
+ "codec/std",
+ "frame-benchmarking?/std",
+ "frame-support/std",
+ "frame-system/std",
+ "scale-info/std",
+ "sp-core/std",
+ "sp-io/std",
+ "sp-runtime/std",
+ "sp-std/std",
+]
+try-runtime = ["frame-support/try-runtime"]
+
+runtime-benchmarks = [
+ "frame-benchmarking/runtime-benchmarks",
+ "frame-system/runtime-benchmarks",
+ "sp-runtime/runtime-benchmarks",
+]
diff --git a/substrate/frame/glutton/README.md b/substrate/frame/glutton/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..bcd6c51a6fced06a226a604cd7d4c7648ded9338
--- /dev/null
+++ b/substrate/frame/glutton/README.md
@@ -0,0 +1,9 @@
+# WARNING
+
+Do not use on value-bearing chains. This pallet is **only** intended for usage on test-chains.
+
+# Glutton Pallet
+
+The `Glutton` pallet gets the name from its property to consume vast amounts of resources. It can be used to push para-chains and their relay-chains to the limits. This is good for testing out theoretical limits in a practical way.
+
+The `Glutton` can be set to consume a fraction of the available unused weight of a chain. It accomplishes this by utilizing the `on_idle` hook and consuming a specific ration of the remaining weight. The rations can be set via `set_compute` and `set_storage`. Initially the `Glutton` needs to be initialized once with `initialize_pallet`.
diff --git a/substrate/frame/glutton/src/benchmarking.rs b/substrate/frame/glutton/src/benchmarking.rs
new file mode 100644
index 0000000000000000000000000000000000000000..13576ae2f3d984a1e94a0667597df438e85b65e0
--- /dev/null
+++ b/substrate/frame/glutton/src/benchmarking.rs
@@ -0,0 +1,98 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2022 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.
+
+//! Glutton pallet benchmarking.
+//!
+//! Has to be compiled and run twice to calibrate on new hardware.
+
+#[cfg(feature = "runtime-benchmarks")]
+use super::*;
+
+use frame_benchmarking::benchmarks;
+use frame_support::{pallet_prelude::*, weights::constants::*};
+use frame_system::RawOrigin as SystemOrigin;
+
+use crate::Pallet as Glutton;
+use frame_system::Pallet as System;
+
+benchmarks! {
+ initialize_pallet_grow {
+ let n in 0 .. 1_000;
+ }: {
+ Glutton::<T>::initialize_pallet(SystemOrigin::Root.into(), n, None).unwrap()
+ } verify {
+ assert_eq!(TrashDataCount::<T>::get(), n);
+ }
+
+ initialize_pallet_shrink {
+ let n in 0 .. 1_000;
+
+ Glutton::<T>::initialize_pallet(SystemOrigin::Root.into(), n, None).unwrap();
+ }: {
+ Glutton::<T>::initialize_pallet(SystemOrigin::Root.into(), 0, Some(n)).unwrap()
+ } verify {
+ assert_eq!(TrashDataCount::<T>::get(), 0);
+ }
+
+ waste_ref_time_iter {
+ let i in 0..100_000;
+ }: {
+ Glutton::<T>::waste_ref_time_iter(vec![0u8; 64], i);
+ }
+
+ waste_proof_size_some {
+ let i in 0..5_000;
+
+ (0..5000).for_each(|i| TrashData::<T>::insert(i, [i as u8; 1024]));
+ }: {
+ (0..i).for_each(|i| {
+ TrashData::<T>::get(i);
+ })
+ }
+
+ // For manual verification only.
+ on_idle_high_proof_waste {
+ (0..5000).for_each(|i| TrashData::<T>::insert(i, [i as u8; 1024]));
+ let _ = Glutton::<T>::set_compute(SystemOrigin::Root.into(), Perbill::from_percent(100));
+ let _ = Glutton::<T>::set_storage(SystemOrigin::Root.into(), Perbill::from_percent(100));
+ }: {
+ let weight = Glutton::<T>::on_idle(System::<T>::block_number(), Weight::from_parts(WEIGHT_REF_TIME_PER_MILLIS * 100, WEIGHT_PROOF_SIZE_PER_MB * 5));
+ }
+
+ // For manual verification only.
+ on_idle_low_proof_waste {
+ (0..5000).for_each(|i| TrashData::<T>::insert(i, [i as u8; 1024]));
+ let _ = Glutton::<T>::set_compute(SystemOrigin::Root.into(), Perbill::from_percent(100));
+ let _ = Glutton::<T>::set_storage(SystemOrigin::Root.into(), Perbill::from_percent(100));
+ }: {
+ let weight = Glutton::<T>::on_idle(System::<T>::block_number(), Weight::from_parts(WEIGHT_REF_TIME_PER_MILLIS * 100, WEIGHT_PROOF_SIZE_PER_KB * 20));
+ }
+
+ empty_on_idle {
+ }: {
+ // Enough weight do do nothing.
+ Glutton::<T>::on_idle(System::<T>::block_number(), T::WeightInfo::empty_on_idle());
+ }
+
+ set_compute {
+ }: _(SystemOrigin::Root, Perbill::from_percent(50))
+
+ set_storage {
+ }: _(SystemOrigin::Root, Perbill::from_percent(50))
+
+ impl_benchmark_test_suite!(Glutton, crate::mock::new_test_ext(), crate::mock::Test);
+}
diff --git a/substrate/frame/glutton/src/lib.rs b/substrate/frame/glutton/src/lib.rs
new file mode 100644
index 0000000000000000000000000000000000000000..e9a46374a5ade51e6c9be2c04a68b594e8b4b629
--- /dev/null
+++ b/substrate/frame/glutton/src/lib.rs
@@ -0,0 +1,292 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2022 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.
+
+//! # Glutton Pallet
+//!
+//! Pallet that consumes `ref_time` and `proof_size` of a block. Based on the
+//! `Compute` and `Storage` parameters the pallet consumes the adequate amount
+//! of weight.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+#[cfg(test)]
+mod mock;
+#[cfg(test)]
+mod tests;
+pub mod weights;
+
+use blake2::{Blake2b512, Digest};
+use frame_support::{pallet_prelude::*, weights::WeightMeter};
+use frame_system::pallet_prelude::*;
+use sp_runtime::{traits::Zero, Perbill};
+use sp_std::{vec, vec::Vec};
+
+pub use pallet::*;
+pub use weights::WeightInfo;
+
+#[frame_support::pallet]
+pub mod pallet {
+ use super::*;
+
+ #[pallet::config]
+ pub trait Config: frame_system::Config {
+ type RuntimeEvent: From<Event> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+
+ /// Weight information for this pallet.
+ type WeightInfo: WeightInfo;
+ }
+
+ #[pallet::pallet]
+ pub struct Pallet<T>(_);
+
+ #[pallet::event]
+ #[pallet::generate_deposit(pub(super) fn deposit_event)]
+ pub enum Event {
+ /// The pallet has been (re)initialized by root.
+ PalletInitialized { reinit: bool },
+ /// The computation limit has been updated by root.
+ ComputationLimitSet { compute: Perbill },
+ /// The storage limit has been updated by root.
+ StorageLimitSet { storage: Perbill },
+ }
+
+ #[pallet::error]
+ pub enum Error<T> {
+ /// The pallet was already initialized.
+ ///
+ /// Set `witness_count` to `Some` to bypass this error.
+ AlreadyInitialized,
+ }
+
+ /// Storage value used to specify what percentage of the left over `ref_time`
+ /// to consume during `on_idle`.
+ #[pallet::storage]
+ pub(crate) type Compute<T: Config> = StorageValue<_, Perbill, ValueQuery>;
+
+ /// Storage value used the specify what percentage of left over `proof_size`
+ /// to consume during `on_idle`.
+ #[pallet::storage]
+ pub(crate) type Storage<T: Config> = StorageValue<_, Perbill, ValueQuery>;
+
+ /// Storage map used for wasting proof size.
+ ///
+ /// It contains no meaningful data - hence the name "Trash". The maximal number of entries is
+ /// set to 65k, which is just below the next jump at 16^4. This is important to reduce the proof
+ /// size benchmarking overestimate. The assumption here is that we won't have more than 65k *
+ /// 1KiB = 65MiB of proof size wasting in practice. However, this limit is not enforced, so the
+ /// pallet would also work out of the box with more entries, but its benchmarked proof weight
+ /// would possibly be underestimated in that case.
+ #[pallet::storage]
+ pub(super) type TrashData<T: Config> = StorageMap<
+ Hasher = Twox64Concat,
+ Key = u32,
+ Value = [u8; 1024],
+ QueryKind = OptionQuery,
+ MaxValues = ConstU32<65_000>,
+ >;
+
+ /// The current number of entries in `TrashData`.
+ #[pallet::storage]
+ pub(crate) type TrashDataCount<T: Config> = StorageValue<_, u32, ValueQuery>;
+
+ #[pallet::hooks]
+ impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+ fn integrity_test() {
+ assert!(
+ !T::WeightInfo::waste_ref_time_iter(1).ref_time().is_zero(),
+ "Weight zero; would get stuck in an infinite loop"
+ );
+ assert!(
+ !T::WeightInfo::waste_proof_size_some(1).proof_size().is_zero(),
+ "Weight zero; would get stuck in an infinite loop"
+ );
+ }
+
+ fn on_idle(_: BlockNumberFor<T>, remaining_weight: Weight) -> Weight {
+ let mut meter = WeightMeter::from_limit(remaining_weight);
+ if !meter.check_accrue(T::WeightInfo::empty_on_idle()) {
+ return T::WeightInfo::empty_on_idle()
+ }
+
+ let proof_size_limit = Storage::<T>::get().mul_floor(meter.remaining().proof_size());
+ let computation_weight_limit =
+ Compute::<T>::get().mul_floor(meter.remaining().ref_time());
+ let mut meter = WeightMeter::from_limit(Weight::from_parts(
+ computation_weight_limit,
+ proof_size_limit,
+ ));
+
+ Self::waste_at_most_proof_size(&mut meter);
+ Self::waste_at_most_ref_time(&mut meter);
+
+ meter.consumed
+ }
+ }
+
+ #[pallet::call]
+ impl<T: Config> Pallet<T> {
+ /// Initializes the pallet by writing into `TrashData`.
+ ///
+ /// Only callable by Root. A good default for `trash_count` is `5_000`.
+ #[pallet::call_index(0)]
+ #[pallet::weight(
+ T::WeightInfo::initialize_pallet_grow(witness_count.unwrap_or_default())
+ .max(T::WeightInfo::initialize_pallet_shrink(witness_count.unwrap_or_default()))
+ )]
+ pub fn initialize_pallet(
+ origin: OriginFor<T>,
+ new_count: u32,
+ witness_count: Option<u32>,
+ ) -> DispatchResult {
+ ensure_root(origin)?;
+
+ let current_count = TrashDataCount::<T>::get();
+ ensure!(
+ current_count == witness_count.unwrap_or_default(),
+ Error::<T>::AlreadyInitialized
+ );
+
+ if new_count > current_count {
+ (current_count..new_count).for_each(|i| TrashData::<T>::insert(i, [i as u8; 1024]));
+ } else {
+ (new_count..current_count).for_each(TrashData::<T>::remove);
+ }
+
+ Self::deposit_event(Event::PalletInitialized { reinit: witness_count.is_some() });
+ TrashDataCount::<T>::set(new_count);
+ Ok(())
+ }
+
+ /// Set the `Compute` storage value that determines how much of the
+ /// block's weight `ref_time` to use during `on_idle`.
+ ///
+ /// Only callable by Root.
+ #[pallet::call_index(1)]
+ #[pallet::weight(T::WeightInfo::set_compute())]
+ pub fn set_compute(origin: OriginFor<T>, compute: Perbill) -> DispatchResult {
+ ensure_root(origin)?;
+ Compute::<T>::set(compute);
+
+ Self::deposit_event(Event::ComputationLimitSet { compute });
+ Ok(())
+ }
+
+ /// Set the `Storage` storage value that determines the PoV size usage
+ /// for each block.
+ ///
+ /// Only callable by Root.
+ #[pallet::call_index(2)]
+ #[pallet::weight(T::WeightInfo::set_storage())]
+ pub fn set_storage(origin: OriginFor<T>, storage: Perbill) -> DispatchResult {
+ ensure_root(origin)?;
+ Storage::<T>::set(storage);
+
+ Self::deposit_event(Event::StorageLimitSet { storage });
+ Ok(())
+ }
+ }
+
+ impl<T: Config> Pallet<T> {
+ /// Waste at most the remaining proof size of `meter`.
+ ///
+ /// Tries to come as close to the limit as possible.
+ pub(crate) fn waste_at_most_proof_size(meter: &mut WeightMeter) {
+ let Ok(n) = Self::calculate_proof_size_iters(&meter) else {
+ return;
+ };
+
+ meter.defensive_saturating_accrue(T::WeightInfo::waste_proof_size_some(n));
+
+ (0..n).for_each(|i| {
+ TrashData::<T>::get(i);
+ });
+ }
+
+ /// Calculate how many times `waste_proof_size_some` should be called to fill up `meter`.
+ fn calculate_proof_size_iters(meter: &WeightMeter) -> Result<u32, ()> {
+ let base = T::WeightInfo::waste_proof_size_some(0);
+ let slope = T::WeightInfo::waste_proof_size_some(1).saturating_sub(base);
+
+ let remaining = meter.remaining().saturating_sub(base);
+ let iter_by_proof_size =
+ remaining.proof_size().checked_div(slope.proof_size()).ok_or(())?;
+ let iter_by_ref_time = remaining.ref_time().checked_div(slope.ref_time()).ok_or(())?;
+
+ if iter_by_proof_size > 0 && iter_by_proof_size <= iter_by_ref_time {
+ Ok(iter_by_proof_size as u32)
+ } else {
+ Err(())
+ }
+ }
+
+ /// Waste at most the remaining ref time weight of `meter`.
+ ///
+ /// Tries to come as close to the limit as possible.
+ pub(crate) fn waste_at_most_ref_time(meter: &mut WeightMeter) {
+ let Ok(n) = Self::calculate_ref_time_iters(&meter) else {
+ return;
+ };
+ meter.defensive_saturating_accrue(T::WeightInfo::waste_ref_time_iter(n));
+
+ let clobber = Self::waste_ref_time_iter(vec![0u8; 64], n);
+
+ // By casting it into a vec we can hopefully prevent the compiler from optimizing it
+ // out. Note that `Blake2b512` produces 64 bytes, this is therefore impossible - but the
+ // compiler does not know that (hopefully).
+ debug_assert!(clobber.len() == 64);
+ if clobber.len() == 65 {
+ TrashData::<T>::insert(0, [clobber[0] as u8; 1024]);
+ }
+ }
+
+ /// Wastes some `ref_time`. Receives the previous result as an argument.
+ ///
+ /// The ref_time of one iteration should be in the order of 1-10 ms.
+ pub(crate) fn waste_ref_time_iter(clobber: Vec<u8>, i: u32) -> Vec<u8> {
+ let mut hasher = Blake2b512::new();
+
+ // Blake2 has a very high speed of hashing so we make multiple hashes with it to
+ // waste more `ref_time` at once.
+ (0..i).for_each(|_| {
+ hasher.update(clobber.as_slice());
+ });
+
+ hasher.finalize().to_vec()
+ }
+
+ /// Calculate how many times `waste_ref_time_iter` should be called to fill up `meter`.
+ fn calculate_ref_time_iters(meter: &WeightMeter) -> Result<u32, ()> {
+ let base = T::WeightInfo::waste_ref_time_iter(0);
+ let slope = T::WeightInfo::waste_ref_time_iter(1).saturating_sub(base);
+ if !slope.proof_size().is_zero() || !base.proof_size().is_zero() {
+ return Err(())
+ }
+
+ match meter
+ .remaining()
+ .ref_time()
+ .saturating_sub(base.ref_time())
+ .checked_div(slope.ref_time())
+ {
+ Some(0) | None => Err(()),
+ Some(i) => Ok(i as u32),
+ }
+ }
+ }
+}
diff --git a/substrate/frame/glutton/src/mock.rs b/substrate/frame/glutton/src/mock.rs
new file mode 100644
index 0000000000000000000000000000000000000000..c8be354f48e28e59c2bd50386892e5927ea4c107
--- /dev/null
+++ b/substrate/frame/glutton/src/mock.rs
@@ -0,0 +1,80 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2022 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 super::*;
+use crate as pallet_glutton;
+
+use frame_support::traits::{ConstU32, ConstU64};
+use sp_core::H256;
+use sp_runtime::{
+ testing::Header,
+ traits::{BlakeTwo256, IdentityLookup},
+};
+
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+type Block = frame_system::mocking::MockBlock<Test>;
+
+frame_support::construct_runtime!(
+ pub enum Test where
+ Block = Block,
+ NodeBlock = Block,
+ UncheckedExtrinsic = UncheckedExtrinsic,
+ {
+ System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+ Glutton: pallet_glutton::{Pallet, Event},
+ }
+);
+
+impl frame_system::Config for Test {
+ type BaseCallFilter = frame_support::traits::Everything;
+ type BlockWeights = ();
+ type BlockLength = ();
+ type DbWeight = ();
+ type RuntimeOrigin = RuntimeOrigin;
+ type Index = u64;
+ type BlockNumber = u64;
+ type Hash = H256;
+ type RuntimeCall = RuntimeCall;
+ type Hashing = BlakeTwo256;
+ type AccountId = u64;
+ type Lookup = IdentityLookup<Self::AccountId>;
+ type Header = Header;
+ type RuntimeEvent = RuntimeEvent;
+ type BlockHashCount = ConstU64<250>;
+ type Version = ();
+ type PalletInfo = PalletInfo;
+ type AccountData = pallet_balances::AccountData<u64>;
+ type OnNewAccount = ();
+ type OnKilledAccount = ();
+ type SystemWeightInfo = ();
+ type SS58Prefix = ();
+ type OnSetCode = ();
+ type MaxConsumers = ConstU32<16>;
+}
+
+impl Config for Test {
+ type RuntimeEvent = RuntimeEvent;
+ type WeightInfo = ();
+}
+
+pub fn new_test_ext() -> sp_io::TestExternalities {
+ let t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+
+ let mut ext = sp_io::TestExternalities::new(t);
+ ext.execute_with(|| System::set_block_number(1));
+ ext
+}
diff --git a/substrate/frame/glutton/src/tests.rs b/substrate/frame/glutton/src/tests.rs
new file mode 100644
index 0000000000000000000000000000000000000000..d2d2d4edec4215a6cf5cd536a2f8e6a9cd4f851a
--- /dev/null
+++ b/substrate/frame/glutton/src/tests.rs
@@ -0,0 +1,226 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2023 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.
+
+//! Tests for the glutton pallet.
+
+use super::*;
+use mock::{new_test_ext, Glutton, RuntimeOrigin, System, Test};
+
+use frame_support::{assert_err, assert_noop, assert_ok, weights::constants::*};
+
+#[test]
+fn initialize_pallet_works() {
+ new_test_ext().execute_with(|| {
+ assert_eq!(TrashData::<Test>::get(0), None);
+
+ assert_noop!(
+ Glutton::initialize_pallet(RuntimeOrigin::signed(1), 3, None),
+ DispatchError::BadOrigin
+ );
+ assert_noop!(
+ Glutton::initialize_pallet(RuntimeOrigin::none(), 3, None),
+ DispatchError::BadOrigin
+ );
+
+ assert_ok!(Glutton::initialize_pallet(RuntimeOrigin::root(), 2, None));
+ System::assert_last_event(Event::PalletInitialized { reinit: false }.into());
+ assert_err!(
+ Glutton::initialize_pallet(RuntimeOrigin::root(), 2, None),
+ Error::<Test>::AlreadyInitialized
+ );
+
+ assert_eq!(TrashData::<Test>::get(0), Some([0; 1024]));
+ assert_eq!(TrashData::<Test>::get(1), Some([1; 1024]));
+ assert_eq!(TrashData::<Test>::get(2), None);
+
+ assert_eq!(TrashDataCount::<Test>::get(), 2);
+
+ assert_ok!(Glutton::initialize_pallet(RuntimeOrigin::root(), 20, Some(2)));
+
+ assert_eq!(TrashDataCount::<Test>::get(), 20);
+ assert_eq!(TrashData::<Test>::iter_keys().count(), 20);
+ });
+}
+
+#[test]
+fn expand_and_shrink_trash_data_works() {
+ new_test_ext().execute_with(|| {
+ assert_eq!(TrashDataCount::<Test>::get(), 0);
+
+ assert_ok!(Glutton::initialize_pallet(RuntimeOrigin::root(), 5000, None));
+ assert_eq!(TrashDataCount::<Test>::get(), 5000);
+ assert_eq!(TrashData::<Test>::iter_keys().count(), 5000);
+
+ assert_ok!(Glutton::initialize_pallet(RuntimeOrigin::root(), 8000, Some(5000)));
+ assert_eq!(TrashDataCount::<Test>::get(), 8000);
+ assert_eq!(TrashData::<Test>::iter_keys().count(), 8000);
+
+ assert_ok!(Glutton::initialize_pallet(RuntimeOrigin::root(), 6000, Some(8000)));
+ assert_eq!(TrashDataCount::<Test>::get(), 6000);
+ assert_eq!(TrashData::<Test>::iter_keys().count(), 6000);
+
+ assert_noop!(
+ Glutton::initialize_pallet(RuntimeOrigin::root(), 0, None),
+ Error::<Test>::AlreadyInitialized
+ );
+ assert_ok!(Glutton::initialize_pallet(RuntimeOrigin::root(), 0, Some(6000)));
+ assert_eq!(TrashDataCount::<Test>::get(), 0);
+ assert_eq!(TrashData::<Test>::iter_keys().count(), 0);
+ });
+}
+
+#[test]
+fn setting_compute_works() {
+ new_test_ext().execute_with(|| {
+ assert_eq!(Compute::<Test>::get(), Perbill::from_percent(0));
+
+ assert_ok!(Glutton::set_compute(RuntimeOrigin::root(), Perbill::from_percent(70)));
+ assert_eq!(Compute::<Test>::get(), Perbill::from_percent(70));
+ System::assert_last_event(
+ Event::ComputationLimitSet { compute: Perbill::from_percent(70) }.into(),
+ );
+
+ assert_noop!(
+ Glutton::set_compute(RuntimeOrigin::signed(1), Perbill::from_percent(30)),
+ DispatchError::BadOrigin
+ );
+ assert_noop!(
+ Glutton::set_compute(RuntimeOrigin::none(), Perbill::from_percent(30)),
+ DispatchError::BadOrigin
+ );
+ });
+}
+
+#[test]
+fn setting_storage_works() {
+ new_test_ext().execute_with(|| {
+ assert_eq!(Storage::<Test>::get(), Perbill::from_percent(0));
+
+ assert_ok!(Glutton::set_storage(RuntimeOrigin::root(), Perbill::from_percent(30)));
+ assert_eq!(Storage::<Test>::get(), Perbill::from_percent(30));
+ System::assert_last_event(
+ Event::StorageLimitSet { storage: Perbill::from_percent(30) }.into(),
+ );
+
+ assert_noop!(
+ Glutton::set_storage(RuntimeOrigin::signed(1), Perbill::from_percent(90)),
+ DispatchError::BadOrigin
+ );
+ assert_noop!(
+ Glutton::set_storage(RuntimeOrigin::none(), Perbill::from_percent(90)),
+ DispatchError::BadOrigin
+ );
+ });
+}
+
+#[test]
+fn on_idle_works() {
+ new_test_ext().execute_with(|| {
+ assert_ok!(Glutton::set_compute(RuntimeOrigin::root(), Perbill::from_percent(100)));
+ assert_ok!(Glutton::set_storage(RuntimeOrigin::root(), Perbill::from_percent(100)));
+
+ Glutton::on_idle(1, Weight::from_ref_time(20_000_000));
+ });
+}
+
+/// Check that the expected is close enough to the consumed weight.
+#[test]
+fn on_idle_weight_high_proof_is_close_enough_works() {
+ new_test_ext().execute_with(|| {
+ assert_ok!(Glutton::set_compute(RuntimeOrigin::root(), Perbill::from_percent(100)));
+ assert_ok!(Glutton::set_storage(RuntimeOrigin::root(), Perbill::from_percent(100)));
+
+ let should = Weight::from_parts(WEIGHT_REF_TIME_PER_SECOND, WEIGHT_PROOF_SIZE_PER_MB * 5);
+ let got = Glutton::on_idle(1, should);
+ assert!(got.all_lte(should), "Consumed too much weight");
+
+ let ratio = Perbill::from_rational(got.proof_size(), should.proof_size());
+ assert!(
+ ratio >= Perbill::from_percent(99),
+ "Too few proof size consumed, was only {:?} of expected",
+ ratio
+ );
+
+ let ratio = Perbill::from_rational(got.ref_time(), should.ref_time());
+ assert!(
+ ratio >= Perbill::from_percent(99),
+ "Too few ref time consumed, was only {:?} of expected",
+ ratio
+ );
+ });
+}
+
+#[test]
+fn on_idle_weight_low_proof_is_close_enough_works() {
+ new_test_ext().execute_with(|| {
+ assert_ok!(Glutton::set_compute(RuntimeOrigin::root(), Perbill::from_percent(100)));
+ assert_ok!(Glutton::set_storage(RuntimeOrigin::root(), Perbill::from_percent(100)));
+
+ let should = Weight::from_parts(WEIGHT_REF_TIME_PER_SECOND, WEIGHT_PROOF_SIZE_PER_KB * 20);
+ let got = Glutton::on_idle(1, should);
+ assert!(got.all_lte(should), "Consumed too much weight");
+
+ let ratio = Perbill::from_rational(got.proof_size(), should.proof_size());
+ // Just a sanity check here.
+ assert!(
+ ratio >= Perbill::from_percent(80),
+ "Too few proof size consumed, was only {:?} of expected",
+ ratio
+ );
+
+ let ratio = Perbill::from_rational(got.ref_time(), should.ref_time());
+ assert!(
+ ratio >= Perbill::from_percent(99),
+ "Too few ref time consumed, was only {:?} of expected",
+ ratio
+ );
+ });
+}
+
+#[test]
+fn waste_at_most_ref_time_weight_close_enough() {
+ new_test_ext().execute_with(|| {
+ let mut meter =
+ WeightMeter::from_limit(Weight::from_parts(WEIGHT_REF_TIME_PER_SECOND, u64::MAX));
+ // Over-spending fails defensively.
+ Glutton::waste_at_most_ref_time(&mut meter);
+
+ // We require it to be under-spend by at most 1%.
+ assert!(
+ meter.consumed_ratio() >= Perbill::from_percent(99),
+ "Consumed too few: {:?}",
+ meter.consumed_ratio()
+ );
+ });
+}
+
+#[test]
+fn waste_at_most_proof_size_weight_close_enough() {
+ new_test_ext().execute_with(|| {
+ let mut meter =
+ WeightMeter::from_limit(Weight::from_parts(u64::MAX, WEIGHT_PROOF_SIZE_PER_MB * 5));
+ // Over-spending fails defensively.
+ Glutton::waste_at_most_proof_size(&mut meter);
+
+ // We require it to be under-spend by at most 1%.
+ assert!(
+ meter.consumed_ratio() >= Perbill::from_percent(99),
+ "Consumed too few: {:?}",
+ meter.consumed_ratio()
+ );
+ });
+}
diff --git a/substrate/frame/glutton/src/weights.rs b/substrate/frame/glutton/src/weights.rs
new file mode 100644
index 0000000000000000000000000000000000000000..1e09d02c69d1c738ea8dcb5cf468d9457885ea0f
--- /dev/null
+++ b/substrate/frame/glutton/src/weights.rs
@@ -0,0 +1,324 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2023 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.
+
+//! Autogenerated weights for pallet_glutton
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2023-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! WORST CASE MAP SIZE: `1000000`
+//! HOSTNAME: `runner-ehxwxxsd-project-145-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024
+
+// Executed Command:
+// target/production/substrate
+// benchmark
+// pallet
+// --steps=50
+// --repeat=20
+// --extrinsic=*
+// --execution=wasm
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --json-file=/builds/parity/mirrors/substrate/.git/.artifacts/bench.json
+// --pallet=pallet_glutton
+// --chain=dev
+// --header=./HEADER-APACHE2
+// --output=./frame/glutton/src/weights.rs
+// --template=./.maintain/frame-weight-template.hbs
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use sp_std::marker::PhantomData;
+
+/// Weight functions needed for pallet_glutton.
+pub trait WeightInfo {
+ fn initialize_pallet_grow(n: u32, ) -> Weight;
+ fn initialize_pallet_shrink(n: u32, ) -> Weight;
+ fn waste_ref_time_iter(i: u32, ) -> Weight;
+ fn waste_proof_size_some(i: u32, ) -> Weight;
+ fn on_idle_high_proof_waste() -> Weight;
+ fn on_idle_low_proof_waste() -> Weight;
+ fn empty_on_idle() -> Weight;
+ fn set_compute() -> Weight;
+ fn set_storage() -> Weight;
+}
+
+/// Weights for pallet_glutton using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+ /// Storage: Glutton TrashDataCount (r:1 w:1)
+ /// Proof: Glutton TrashDataCount (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:0 w:1000)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ /// The range of component `n` is `[0, 1000]`.
+ fn initialize_pallet_grow(n: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `4`
+ // Estimated: `499`
+ // Minimum execution time: 9_248 nanoseconds.
+ Weight::from_ref_time(9_582_000)
+ .saturating_add(Weight::from_proof_size(499))
+ // Standard Error: 1_144
+ .saturating_add(Weight::from_ref_time(1_624_225).saturating_mul(n.into()))
+ .saturating_add(T::DbWeight::get().reads(1_u64))
+ .saturating_add(T::DbWeight::get().writes(1_u64))
+ .saturating_add(T::DbWeight::get().writes((1_u64).saturating_mul(n.into())))
+ }
+ /// Storage: Glutton TrashDataCount (r:1 w:1)
+ /// Proof: Glutton TrashDataCount (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:0 w:1000)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ /// The range of component `n` is `[0, 1000]`.
+ fn initialize_pallet_shrink(n: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `65`
+ // Estimated: `499`
+ // Minimum execution time: 10_210 nanoseconds.
+ Weight::from_ref_time(7_260_854)
+ .saturating_add(Weight::from_proof_size(499))
+ // Standard Error: 1_459
+ .saturating_add(Weight::from_ref_time(1_053_844).saturating_mul(n.into()))
+ .saturating_add(T::DbWeight::get().reads(1_u64))
+ .saturating_add(T::DbWeight::get().writes(1_u64))
+ .saturating_add(T::DbWeight::get().writes((1_u64).saturating_mul(n.into())))
+ }
+ /// The range of component `i` is `[0, 100000]`.
+ fn waste_ref_time_iter(i: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `0`
+ // Estimated: `0`
+ // Minimum execution time: 605 nanoseconds.
+ Weight::from_ref_time(1_102_112)
+ .saturating_add(Weight::from_proof_size(0))
+ // Standard Error: 28
+ .saturating_add(Weight::from_ref_time(120_597).saturating_mul(i.into()))
+ }
+ /// Storage: Glutton TrashData (r:5000 w:0)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ /// The range of component `i` is `[0, 5000]`.
+ fn waste_proof_size_some(i: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `119036 + i * (1053 ±0)`
+ // Estimated: `0 + i * (3016 ±0)`
+ // Minimum execution time: 464 nanoseconds.
+ Weight::from_ref_time(552_000)
+ .saturating_add(Weight::from_proof_size(0))
+ // Standard Error: 1_962
+ .saturating_add(Weight::from_ref_time(5_780_304).saturating_mul(i.into()))
+ .saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(i.into())))
+ .saturating_add(Weight::from_proof_size(3016).saturating_mul(i.into()))
+ }
+ /// Storage: Glutton Storage (r:1 w:0)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton Compute (r:1 w:0)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:1738 w:0)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ fn on_idle_high_proof_waste() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `1955391`
+ // Estimated: `5242806`
+ // Minimum execution time: 55_398_405 nanoseconds.
+ Weight::from_ref_time(55_594_848_000)
+ .saturating_add(Weight::from_proof_size(5242806))
+ .saturating_add(T::DbWeight::get().reads(1740_u64))
+ }
+ /// Storage: Glutton Storage (r:1 w:0)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton Compute (r:1 w:0)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:6 w:0)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ fn on_idle_low_proof_waste() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `11717`
+ // Estimated: `19094`
+ // Minimum execution time: 98_888_667 nanoseconds.
+ Weight::from_ref_time(99_157_239_000)
+ .saturating_add(Weight::from_proof_size(19094))
+ .saturating_add(T::DbWeight::get().reads(8_u64))
+ }
+ /// Storage: Glutton Storage (r:1 w:0)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton Compute (r:1 w:0)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ fn empty_on_idle() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `4`
+ // Estimated: `998`
+ // Minimum execution time: 3_967 nanoseconds.
+ Weight::from_ref_time(4_121_000)
+ .saturating_add(Weight::from_proof_size(998))
+ .saturating_add(T::DbWeight::get().reads(2_u64))
+ }
+ /// Storage: Glutton Compute (r:0 w:1)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ fn set_compute() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `0`
+ // Estimated: `0`
+ // Minimum execution time: 7_112 nanoseconds.
+ Weight::from_ref_time(7_484_000)
+ .saturating_add(Weight::from_proof_size(0))
+ .saturating_add(T::DbWeight::get().writes(1_u64))
+ }
+ /// Storage: Glutton Storage (r:0 w:1)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ fn set_storage() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `0`
+ // Estimated: `0`
+ // Minimum execution time: 7_056 nanoseconds.
+ Weight::from_ref_time(7_414_000)
+ .saturating_add(Weight::from_proof_size(0))
+ .saturating_add(T::DbWeight::get().writes(1_u64))
+ }
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+ /// Storage: Glutton TrashDataCount (r:1 w:1)
+ /// Proof: Glutton TrashDataCount (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:0 w:1000)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ /// The range of component `n` is `[0, 1000]`.
+ fn initialize_pallet_grow(n: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `4`
+ // Estimated: `499`
+ // Minimum execution time: 9_248 nanoseconds.
+ Weight::from_ref_time(9_582_000)
+ .saturating_add(Weight::from_proof_size(499))
+ // Standard Error: 1_144
+ .saturating_add(Weight::from_ref_time(1_624_225).saturating_mul(n.into()))
+ .saturating_add(RocksDbWeight::get().reads(1_u64))
+ .saturating_add(RocksDbWeight::get().writes(1_u64))
+ .saturating_add(RocksDbWeight::get().writes((1_u64).saturating_mul(n.into())))
+ }
+ /// Storage: Glutton TrashDataCount (r:1 w:1)
+ /// Proof: Glutton TrashDataCount (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:0 w:1000)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ /// The range of component `n` is `[0, 1000]`.
+ fn initialize_pallet_shrink(n: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `65`
+ // Estimated: `499`
+ // Minimum execution time: 10_210 nanoseconds.
+ Weight::from_ref_time(7_260_854)
+ .saturating_add(Weight::from_proof_size(499))
+ // Standard Error: 1_459
+ .saturating_add(Weight::from_ref_time(1_053_844).saturating_mul(n.into()))
+ .saturating_add(RocksDbWeight::get().reads(1_u64))
+ .saturating_add(RocksDbWeight::get().writes(1_u64))
+ .saturating_add(RocksDbWeight::get().writes((1_u64).saturating_mul(n.into())))
+ }
+ /// The range of component `i` is `[0, 100000]`.
+ fn waste_ref_time_iter(i: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `0`
+ // Estimated: `0`
+ // Minimum execution time: 605 nanoseconds.
+ Weight::from_ref_time(1_102_112)
+ .saturating_add(Weight::from_proof_size(0))
+ // Standard Error: 28
+ .saturating_add(Weight::from_ref_time(120_597).saturating_mul(i.into()))
+ }
+ /// Storage: Glutton TrashData (r:5000 w:0)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ /// The range of component `i` is `[0, 5000]`.
+ fn waste_proof_size_some(i: u32, ) -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `119036 + i * (1053 ±0)`
+ // Estimated: `0 + i * (3016 ±0)`
+ // Minimum execution time: 464 nanoseconds.
+ Weight::from_ref_time(552_000)
+ .saturating_add(Weight::from_proof_size(0))
+ // Standard Error: 1_962
+ .saturating_add(Weight::from_ref_time(5_780_304).saturating_mul(i.into()))
+ .saturating_add(RocksDbWeight::get().reads((1_u64).saturating_mul(i.into())))
+ .saturating_add(Weight::from_proof_size(3016).saturating_mul(i.into()))
+ }
+ /// Storage: Glutton Storage (r:1 w:0)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton Compute (r:1 w:0)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:1738 w:0)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ fn on_idle_high_proof_waste() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `1955391`
+ // Estimated: `5242806`
+ // Minimum execution time: 55_398_405 nanoseconds.
+ Weight::from_ref_time(55_594_848_000)
+ .saturating_add(Weight::from_proof_size(5242806))
+ .saturating_add(RocksDbWeight::get().reads(1740_u64))
+ }
+ /// Storage: Glutton Storage (r:1 w:0)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton Compute (r:1 w:0)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton TrashData (r:6 w:0)
+ /// Proof: Glutton TrashData (max_values: Some(65000), max_size: Some(1036), added: 3016, mode: MaxEncodedLen)
+ fn on_idle_low_proof_waste() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `11717`
+ // Estimated: `19094`
+ // Minimum execution time: 98_888_667 nanoseconds.
+ Weight::from_ref_time(99_157_239_000)
+ .saturating_add(Weight::from_proof_size(19094))
+ .saturating_add(RocksDbWeight::get().reads(8_u64))
+ }
+ /// Storage: Glutton Storage (r:1 w:0)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ /// Storage: Glutton Compute (r:1 w:0)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ fn empty_on_idle() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `4`
+ // Estimated: `998`
+ // Minimum execution time: 3_967 nanoseconds.
+ Weight::from_ref_time(4_121_000)
+ .saturating_add(Weight::from_proof_size(998))
+ .saturating_add(RocksDbWeight::get().reads(2_u64))
+ }
+ /// Storage: Glutton Compute (r:0 w:1)
+ /// Proof: Glutton Compute (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ fn set_compute() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `0`
+ // Estimated: `0`
+ // Minimum execution time: 7_112 nanoseconds.
+ Weight::from_ref_time(7_484_000)
+ .saturating_add(Weight::from_proof_size(0))
+ .saturating_add(RocksDbWeight::get().writes(1_u64))
+ }
+ /// Storage: Glutton Storage (r:0 w:1)
+ /// Proof: Glutton Storage (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+ fn set_storage() -> Weight {
+ // Proof Size summary in bytes:
+ // Measured: `0`
+ // Estimated: `0`
+ // Minimum execution time: 7_056 nanoseconds.
+ Weight::from_ref_time(7_414_000)
+ .saturating_add(Weight::from_proof_size(0))
+ .saturating_add(RocksDbWeight::get().writes(1_u64))
+ }
+}