diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_staking_async.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_staking_async.rs
index b9a7783696006..b3a6f31b048a2 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_staking_async.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_staking_async.rs
@@ -15,10 +15,10 @@
 
 //! Autogenerated weights for `pallet_staking_async`
 //!
-//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2025-12-30, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 53.0.0
+//! DATE: 2026-02-04, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `73347b332137`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `75dbeac523b6`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `None`, DB CACHE: 1024
 
 // Executed Command:
@@ -66,10 +66,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Payee` (`max_values`: None, `max_size`: Some(73), added: 2548, mode: `MaxEncodedLen`)
 	fn bond() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `6793`
+		//  Measured:  `6813`
 		//  Estimated: `4218`
-		// Minimum execution time: 152_824_000 picoseconds.
-		Weight::from_parts(156_739_000, 0)
+		// Minimum execution time: 148_479_000 picoseconds.
+		Weight::from_parts(154_412_000, 0)
 			.saturating_add(Weight::from_parts(0, 4218))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -94,10 +94,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::ListBags` (`max_values`: None, `max_size`: Some(82), added: 2557, mode: `MaxEncodedLen`)
 	fn bond_extra() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8254`
+		//  Measured:  `8274`
 		//  Estimated: `8877`
-		// Minimum execution time: 9_652_949_000 picoseconds.
-		Weight::from_parts(12_848_087_000, 0)
+		// Minimum execution time: 8_768_396_000 picoseconds.
+		Weight::from_parts(10_330_197_000, 0)
 			.saturating_add(Weight::from_parts(0, 8877))
 			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(7))
@@ -110,10 +110,12 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Nominators` (`max_values`: None, `max_size`: Some(558), added: 3033, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::MinNominatorBond` (r:1 w:0)
 	/// Proof: `Staking::MinNominatorBond` (`max_values`: Some(1), `max_size`: Some(16), added: 511, mode: `MaxEncodedLen`)
-	/// Storage: `Staking::AreNominatorsSlashable` (r:1 w:0)
-	/// Proof: `Staking::AreNominatorsSlashable` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::ActiveEra` (r:1 w:0)
 	/// Proof: `Staking::ActiveEra` (`max_values`: Some(1), `max_size`: Some(13), added: 508, mode: `MaxEncodedLen`)
+	/// Storage: `Staking::LastValidatorEra` (r:1 w:0)
+	/// Proof: `Staking::LastValidatorEra` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `MaxEncodedLen`)
+	/// Storage: `Staking::AreNominatorsSlashable` (r:1 w:0)
+	/// Proof: `Staking::AreNominatorsSlashable` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::VirtualStakers` (r:1 w:0)
 	/// Proof: `Staking::VirtualStakers` (`max_values`: None, `max_size`: Some(40), added: 2515, mode: `MaxEncodedLen`)
 	/// Storage: `Balances::Holds` (r:1 w:0)
@@ -126,12 +128,12 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::ListBags` (`max_values`: None, `max_size`: Some(82), added: 2557, mode: `MaxEncodedLen`)
 	fn unbond() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8402`
+		//  Measured:  `8435`
 		//  Estimated: `8877`
-		// Minimum execution time: 10_094_134_000 picoseconds.
-		Weight::from_parts(11_660_161_000, 0)
+		// Minimum execution time: 6_772_963_000 picoseconds.
+		Weight::from_parts(8_380_016_000, 0)
 			.saturating_add(Weight::from_parts(0, 8877))
-			.saturating_add(T::DbWeight::get().reads(14))
+			.saturating_add(T::DbWeight::get().reads(15))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
 	/// Storage: `Staking::Ledger` (r:1 w:1)
@@ -158,10 +160,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `DelegatedStaking::Agents` (`max_values`: None, `max_size`: Some(120), added: 2595, mode: `MaxEncodedLen`)
 	fn withdraw_unbonded_update() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `7393`
+		//  Measured:  `7413`
 		//  Estimated: `6696`
-		// Minimum execution time: 180_198_000 picoseconds.
-		Weight::from_parts(187_893_000, 0)
+		// Minimum execution time: 169_983_000 picoseconds.
+		Weight::from_parts(174_443_000, 0)
 			.saturating_add(Weight::from_parts(0, 6696))
 			.saturating_add(T::DbWeight::get().reads(11))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -200,15 +202,17 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::CounterForListNodes` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::Payee` (r:0 w:1)
 	/// Proof: `Staking::Payee` (`max_values`: None, `max_size`: Some(73), added: 2548, mode: `MaxEncodedLen`)
+	/// Storage: `Staking::LastValidatorEra` (r:0 w:1)
+	/// Proof: `Staking::LastValidatorEra` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `MaxEncodedLen`)
 	fn withdraw_unbonded_kill() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8340`
+		//  Measured:  `8360`
 		//  Estimated: `6696`
-		// Minimum execution time: 11_837_120_000 picoseconds.
-		Weight::from_parts(16_508_868_000, 0)
+		// Minimum execution time: 8_213_582_000 picoseconds.
+		Weight::from_parts(10_806_637_000, 0)
 			.saturating_add(Weight::from_parts(0, 6696))
 			.saturating_add(T::DbWeight::get().reads(17))
-			.saturating_add(T::DbWeight::get().writes(11))
+			.saturating_add(T::DbWeight::get().writes(12))
 	}
 	/// Storage: `Staking::Ledger` (r:1 w:0)
 	/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(753), added: 3228, mode: `MaxEncodedLen`)
@@ -236,10 +240,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::CounterForValidators` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	fn validate() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `9885`
+		//  Measured:  `9905`
 		//  Estimated: `4218`
-		// Minimum execution time: 160_960_000 picoseconds.
-		Weight::from_parts(169_897_000, 0)
+		// Minimum execution time: 157_547_000 picoseconds.
+		Weight::from_parts(162_977_000, 0)
 			.saturating_add(Weight::from_parts(0, 4218))
 			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -253,13 +257,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `k` is `[1, 128]`.
 	fn kick(k: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `12187 + k * (1121 ±0)`
+		//  Measured:  `12207 + k * (1121 ±0)`
 		//  Estimated: `4218 + k * (3033 ±0)`
-		// Minimum execution time: 112_128_000 picoseconds.
-		Weight::from_parts(150_312_691, 0)
+		// Minimum execution time: 95_868_000 picoseconds.
+		Weight::from_parts(85_408_591, 0)
 			.saturating_add(Weight::from_parts(0, 4218))
-			// Standard Error: 39_948
-			.saturating_add(Weight::from_parts(18_937_703, 0).saturating_mul(k.into()))
+			// Standard Error: 35_128
+			.saturating_add(Weight::from_parts(16_893_058, 0).saturating_mul(k.into()))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(k.into())))
 			.saturating_add(T::DbWeight::get().writes((1_u64).saturating_mul(k.into())))
@@ -292,13 +296,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `n` is `[1, 16]`.
 	fn nominate(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5074 + n * (68 ±0)`
+		//  Measured:  `5094 + n * (68 ±0)`
 		//  Estimated: `6248 + n * (2520 ±0)`
-		// Minimum execution time: 6_400_313_000 picoseconds.
-		Weight::from_parts(11_995_370_368, 0)
+		// Minimum execution time: 3_915_622_000 picoseconds.
+		Weight::from_parts(9_358_633_135, 0)
 			.saturating_add(Weight::from_parts(0, 6248))
-			// Standard Error: 11_519_980
-			.saturating_add(Weight::from_parts(188_097_202, 0).saturating_mul(n.into()))
+			// Standard Error: 10_758_800
+			.saturating_add(Weight::from_parts(128_769_289, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(13))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
 			.saturating_add(T::DbWeight::get().writes(6))
@@ -324,10 +328,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::CounterForListNodes` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	fn chill() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5217`
+		//  Measured:  `5237`
 		//  Estimated: `6248`
-		// Minimum execution time: 6_784_259_000 picoseconds.
-		Weight::from_parts(11_202_862_000, 0)
+		// Minimum execution time: 4_296_652_000 picoseconds.
+		Weight::from_parts(5_364_675_000, 0)
 			.saturating_add(Weight::from_parts(0, 6248))
 			.saturating_add(T::DbWeight::get().reads(10))
 			.saturating_add(T::DbWeight::get().writes(6))
@@ -340,10 +344,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Payee` (`max_values`: None, `max_size`: Some(73), added: 2548, mode: `MaxEncodedLen`)
 	fn set_payee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `4040`
+		//  Measured:  `4060`
 		//  Estimated: `4218`
-		// Minimum execution time: 65_476_000 picoseconds.
-		Weight::from_parts(69_808_000, 0)
+		// Minimum execution time: 58_690_000 picoseconds.
+		Weight::from_parts(61_361_000, 0)
 			.saturating_add(Weight::from_parts(0, 4218))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -356,10 +360,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Payee` (`max_values`: None, `max_size`: Some(73), added: 2548, mode: `MaxEncodedLen`)
 	fn update_payee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5712`
+		//  Measured:  `5732`
 		//  Estimated: `4218`
-		// Minimum execution time: 82_124_000 picoseconds.
-		Weight::from_parts(87_015_000, 0)
+		// Minimum execution time: 71_527_000 picoseconds.
+		Weight::from_parts(74_297_000, 0)
 			.saturating_add(Weight::from_parts(0, 4218))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -370,10 +374,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(753), added: 3228, mode: `MaxEncodedLen`)
 	fn set_controller() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5383`
+		//  Measured:  `5403`
 		//  Estimated: `7446`
-		// Minimum execution time: 80_885_000 picoseconds.
-		Weight::from_parts(84_849_000, 0)
+		// Minimum execution time: 73_043_000 picoseconds.
+		Weight::from_parts(76_801_000, 0)
 			.saturating_add(Weight::from_parts(0, 7446))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(3))
@@ -384,8 +388,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_412_000 picoseconds.
-		Weight::from_parts(6_116_000, 0)
+		// Minimum execution time: 3_656_000 picoseconds.
+		Weight::from_parts(3_972_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -395,8 +399,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 23_694_000 picoseconds.
-		Weight::from_parts(25_770_000, 0)
+		// Minimum execution time: 20_178_000 picoseconds.
+		Weight::from_parts(21_307_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -406,8 +410,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 22_468_000 picoseconds.
-		Weight::from_parts(24_741_000, 0)
+		// Minimum execution time: 20_064_000 picoseconds.
+		Weight::from_parts(21_212_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -417,8 +421,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 24_145_000 picoseconds.
-		Weight::from_parts(26_233_000, 0)
+		// Minimum execution time: 20_256_000 picoseconds.
+		Weight::from_parts(21_568_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -429,11 +433,11 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_826_000 picoseconds.
-		Weight::from_parts(3_433_272, 0)
+		// Minimum execution time: 3_855_000 picoseconds.
+		Weight::from_parts(4_789_713, 0)
 			.saturating_add(Weight::from_parts(0, 0))
-			// Standard Error: 967
-			.saturating_add(Weight::from_parts(17_572, 0).saturating_mul(v.into()))
+			// Standard Error: 2_363
+			.saturating_add(Weight::from_parts(30_014, 0).saturating_mul(v.into()))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	/// Storage: `Staking::Ledger` (r:1502 w:1502)
@@ -445,13 +449,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `u` is `[0, 751]`.
 	fn deprecate_controller_batch(u: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `195432 + u * (1105 ±0)`
+		//  Measured:  `195452 + u * (1105 ±0)`
 		//  Estimated: `990 + u * (6456 ±0)`
-		// Minimum execution time: 9_823_000 picoseconds.
-		Weight::from_parts(653_198_594, 0)
+		// Minimum execution time: 6_910_000 picoseconds.
+		Weight::from_parts(388_846_959, 0)
 			.saturating_add(Weight::from_parts(0, 990))
-			// Standard Error: 85_433
-			.saturating_add(Weight::from_parts(65_276_677, 0).saturating_mul(u.into()))
+			// Standard Error: 69_895
+			.saturating_add(Weight::from_parts(52_526_808, 0).saturating_mul(u.into()))
 			.saturating_add(T::DbWeight::get().reads((4_u64).saturating_mul(u.into())))
 			.saturating_add(T::DbWeight::get().writes((3_u64).saturating_mul(u.into())))
 			.saturating_add(Weight::from_parts(0, 6456).saturating_mul(u.into()))
@@ -482,28 +486,30 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::CounterForListNodes` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::Payee` (r:0 w:1)
 	/// Proof: `Staking::Payee` (`max_values`: None, `max_size`: Some(73), added: 2548, mode: `MaxEncodedLen`)
+	/// Storage: `Staking::LastValidatorEra` (r:0 w:1)
+	/// Proof: `Staking::LastValidatorEra` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `MaxEncodedLen`)
 	fn force_unstake() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8285`
+		//  Measured:  `8305`
 		//  Estimated: `6248`
-		// Minimum execution time: 13_101_369_000 picoseconds.
-		Weight::from_parts(19_226_646_000, 0)
+		// Minimum execution time: 9_133_590_000 picoseconds.
+		Weight::from_parts(13_013_472_000, 0)
 			.saturating_add(Weight::from_parts(0, 6248))
 			.saturating_add(T::DbWeight::get().reads(13))
-			.saturating_add(T::DbWeight::get().writes(12))
+			.saturating_add(T::DbWeight::get().writes(13))
 	}
 	/// Storage: `Staking::CancelledSlashes` (r:1 w:1)
 	/// Proof: `Staking::CancelledSlashes` (`max_values`: None, `max_size`: Some(36014), added: 38489, mode: `MaxEncodedLen`)
 	/// The range of component `s` is `[1, 1000]`.
 	fn cancel_deferred_slash(s: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `633`
+		//  Measured:  `653`
 		//  Estimated: `39479`
-		// Minimum execution time: 25_616_000 picoseconds.
-		Weight::from_parts(26_920_000, 0)
+		// Minimum execution time: 23_503_000 picoseconds.
+		Weight::from_parts(24_702_000, 0)
 			.saturating_add(Weight::from_parts(0, 39479))
-			// Standard Error: 7_904
-			.saturating_add(Weight::from_parts(3_170_547, 0).saturating_mul(s.into()))
+			// Standard Error: 8_160
+			.saturating_add(Weight::from_parts(3_076_280, 0).saturating_mul(s.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -536,13 +542,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `n` is `[0, 64]`.
 	fn payout_stakers_alive_staked(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `32987 + n * (3657 ±0)`
+		//  Measured:  `33007 + n * (3657 ±0)`
 		//  Estimated: `39483 + n * (3228 ±0)`
-		// Minimum execution time: 8_149_991_000 picoseconds.
-		Weight::from_parts(24_203_821_263, 0)
+		// Minimum execution time: 6_926_965_000 picoseconds.
+		Weight::from_parts(19_672_312_229, 0)
 			.saturating_add(Weight::from_parts(0, 39483))
-			// Standard Error: 8_927_591
-			.saturating_add(Weight::from_parts(213_936_089, 0).saturating_mul(n.into()))
+			// Standard Error: 7_681_540
+			.saturating_add(Weight::from_parts(223_887_388, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(13))
 			.saturating_add(T::DbWeight::get().reads((6_u64).saturating_mul(n.into())))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -568,13 +574,15 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Storage: `VoterList::ListBags` (r:2 w:2)
 	/// Proof: `VoterList::ListBags` (`max_values`: None, `max_size`: Some(82), added: 2557, mode: `MaxEncodedLen`)
 	/// The range of component `l` is `[1, 32]`.
-	fn rebond(_l: u32, ) -> Weight {
+	fn rebond(l: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8255 + l * (5 ±0)`
+		//  Measured:  `8275 + l * (5 ±0)`
 		//  Estimated: `8877`
-		// Minimum execution time: 7_354_091_000 picoseconds.
-		Weight::from_parts(12_988_930_990, 0)
+		// Minimum execution time: 5_894_168_000 picoseconds.
+		Weight::from_parts(8_716_404_838, 0)
 			.saturating_add(Weight::from_parts(0, 8877))
+			// Standard Error: 5_683_036
+			.saturating_add(Weight::from_parts(19_865_933, 0).saturating_mul(l.into()))
 			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(6))
 	}
@@ -606,15 +614,17 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::CounterForListNodes` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::Payee` (r:0 w:1)
 	/// Proof: `Staking::Payee` (`max_values`: None, `max_size`: Some(73), added: 2548, mode: `MaxEncodedLen`)
+	/// Storage: `Staking::LastValidatorEra` (r:0 w:1)
+	/// Proof: `Staking::LastValidatorEra` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `MaxEncodedLen`)
 	fn reap_stash() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8348`
+		//  Measured:  `8368`
 		//  Estimated: `6248`
-		// Minimum execution time: 12_231_599_000 picoseconds.
-		Weight::from_parts(16_715_163_000, 0)
+		// Minimum execution time: 9_653_555_000 picoseconds.
+		Weight::from_parts(11_371_755_000, 0)
 			.saturating_add(Weight::from_parts(0, 6248))
 			.saturating_add(T::DbWeight::get().reads(14))
-			.saturating_add(T::DbWeight::get().writes(11))
+			.saturating_add(T::DbWeight::get().writes(12))
 	}
 	/// Storage: `Staking::AreNominatorsSlashable` (r:0 w:1)
 	/// Proof: `Staking::AreNominatorsSlashable` (`max_values`: Some(1), `max_size`: Some(1), added: 496, mode: `MaxEncodedLen`)
@@ -636,8 +646,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 11_412_000 picoseconds.
-		Weight::from_parts(13_559_000, 0)
+		// Minimum execution time: 8_146_000 picoseconds.
+		Weight::from_parts(8_904_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(8))
 	}
@@ -661,8 +671,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 11_001_000 picoseconds.
-		Weight::from_parts(11_909_000, 0)
+		// Minimum execution time: 7_192_000 picoseconds.
+		Weight::from_parts(7_769_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(8))
 	}
@@ -692,10 +702,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `VoterList::CounterForListNodes` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	fn chill_other() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5350`
+		//  Measured:  `5360`
 		//  Estimated: `6248`
-		// Minimum execution time: 9_771_157_000 picoseconds.
-		Weight::from_parts(12_649_351_000, 0)
+		// Minimum execution time: 7_090_064_000 picoseconds.
+		Weight::from_parts(9_174_165_000, 0)
 			.saturating_add(Weight::from_parts(0, 6248))
 			.saturating_add(T::DbWeight::get().reads(13))
 			.saturating_add(T::DbWeight::get().writes(6))
@@ -706,10 +716,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Validators` (`max_values`: None, `max_size`: Some(45), added: 2520, mode: `MaxEncodedLen`)
 	fn force_apply_min_commission() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `640`
+		//  Measured:  `663`
 		//  Estimated: `3510`
-		// Minimum execution time: 67_341_000 picoseconds.
-		Weight::from_parts(1_409_997_000, 0)
+		// Minimum execution time: 52_996_000 picoseconds.
+		Weight::from_parts(61_427_000, 0)
 			.saturating_add(Weight::from_parts(0, 3510))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -720,8 +730,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_600_000 picoseconds.
-		Weight::from_parts(6_248_000, 0)
+		// Minimum execution time: 3_587_000 picoseconds.
+		Weight::from_parts(4_080_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -739,10 +749,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::Ledger` (`max_values`: None, `max_size`: Some(753), added: 3228, mode: `MaxEncodedLen`)
 	fn restore_ledger() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `6948`
+		//  Measured:  `6968`
 		//  Estimated: `4764`
-		// Minimum execution time: 113_591_000 picoseconds.
-		Weight::from_parts(118_738_000, 0)
+		// Minimum execution time: 108_119_000 picoseconds.
+		Weight::from_parts(112_008_000, 0)
 			.saturating_add(Weight::from_parts(0, 4764))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -761,10 +771,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Balances::Holds` (`max_values`: None, `max_size`: Some(301), added: 2776, mode: `MaxEncodedLen`)
 	fn migrate_currency() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `7019`
+		//  Measured:  `7039`
 		//  Estimated: `4764`
-		// Minimum execution time: 167_986_000 picoseconds.
-		Weight::from_parts(175_287_000, 0)
+		// Minimum execution time: 166_165_000 picoseconds.
+		Weight::from_parts(172_969_000, 0)
 			.saturating_add(Weight::from_parts(0, 4764))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -783,7 +793,7 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `NominationPools::ReversePoolIdLookup` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `MaxEncodedLen`)
 	/// Storage: `DelegatedStaking::Agents` (r:65 w:65)
 	/// Proof: `DelegatedStaking::Agents` (`max_values`: None, `max_size`: Some(120), added: 2595, mode: `MaxEncodedLen`)
-	/// Storage: `System::Account` (r:65 w:65)
+	/// Storage: `System::Account` (r:66 w:66)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::VirtualStakers` (r:65 w:0)
 	/// Proof: `Staking::VirtualStakers` (`max_values`: None, `max_size`: Some(40), added: 2515, mode: `MaxEncodedLen`)
@@ -792,16 +802,16 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `n` is `[0, 64]`.
 	fn apply_slash(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `26786 + n * (2979 ±0)`
+		//  Measured:  `27546 + n * (2979 ±0)`
 		//  Estimated: `39479 + n * (3228 ±0)`
-		// Minimum execution time: 5_711_189_000 picoseconds.
-		Weight::from_parts(20_746_457_977, 0)
+		// Minimum execution time: 6_093_833_000 picoseconds.
+		Weight::from_parts(18_285_801_932, 0)
 			.saturating_add(Weight::from_parts(0, 39479))
-			// Standard Error: 8_226_117
-			.saturating_add(Weight::from_parts(211_611_951, 0).saturating_mul(n.into()))
-			.saturating_add(T::DbWeight::get().reads(10))
+			// Standard Error: 7_041_312
+			.saturating_add(Weight::from_parts(206_268_666, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(11))
 			.saturating_add(T::DbWeight::get().reads((7_u64).saturating_mul(n.into())))
-			.saturating_add(T::DbWeight::get().writes(5))
+			.saturating_add(T::DbWeight::get().writes(6))
 			.saturating_add(T::DbWeight::get().writes((4_u64).saturating_mul(n.into())))
 			.saturating_add(Weight::from_parts(0, 3228).saturating_mul(n.into()))
 	}
@@ -821,10 +831,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::UnappliedSlashes` (`max_values`: None, `max_size`: Some(3231), added: 5706, mode: `MaxEncodedLen`)
 	fn process_offence_queue() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `3602`
+		//  Measured:  `3622`
 		//  Estimated: `6617`
-		// Minimum execution time: 9_117_247_000 picoseconds.
-		Weight::from_parts(13_844_678_000, 0)
+		// Minimum execution time: 4_931_437_000 picoseconds.
+		Weight::from_parts(11_534_992_000, 0)
 			.saturating_add(Weight::from_parts(0, 6617))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -833,6 +843,8 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::ActiveEra` (`max_values`: Some(1), `max_size`: Some(13), added: 508, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::BondedEras` (r:1 w:0)
 	/// Proof: `Staking::BondedEras` (`max_values`: Some(1), `max_size`: Some(25), added: 520, mode: `MaxEncodedLen`)
+	/// Storage: `Staking::Invulnerables` (r:1 w:0)
+	/// Proof: `Staking::Invulnerables` (`max_values`: Some(1), `max_size`: Some(641), added: 1136, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::ErasStakersOverview` (r:500 w:0)
 	/// Proof: `Staking::ErasStakersOverview` (`max_values`: None, `max_size`: Some(92), added: 2567, mode: `MaxEncodedLen`)
 	/// Storage: `Staking::ValidatorSlashInEra` (r:500 w:500)
@@ -844,14 +856,14 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `v` is `[2, 500]`.
 	fn rc_on_offence(v: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `667 + v * (96 ±0)`
-		//  Estimated: `1510 + v * (2576 ±0)`
-		// Minimum execution time: 5_838_315_000 picoseconds.
-		Weight::from_parts(28_870_568_920, 0)
-			.saturating_add(Weight::from_parts(0, 1510))
-			// Standard Error: 1_525_708
-			.saturating_add(Weight::from_parts(58_357_673, 0).saturating_mul(v.into()))
-			.saturating_add(T::DbWeight::get().reads(3))
+		//  Measured:  `687 + v * (96 ±0)`
+		//  Estimated: `2126 + v * (2576 ±0)`
+		// Minimum execution time: 3_912_656_000 picoseconds.
+		Weight::from_parts(25_718_789_639, 0)
+			.saturating_add(Weight::from_parts(0, 2126))
+			// Standard Error: 1_422_286
+			.saturating_add(Weight::from_parts(56_669_706, 0).saturating_mul(v.into()))
+			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().reads((3_u64).saturating_mul(v.into())))
 			.saturating_add(T::DbWeight::get().writes(1))
 			.saturating_add(T::DbWeight::get().writes((2_u64).saturating_mul(v.into())))
@@ -887,10 +899,10 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::ElectableStashes` (`max_values`: Some(1), `max_size`: Some(32002), added: 32497, mode: `MaxEncodedLen`)
 	fn rc_on_session_report() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1157`
+		//  Measured:  `1210`
 		//  Estimated: `39483`
-		// Minimum execution time: 11_096_329_000 picoseconds.
-		Weight::from_parts(12_967_641_000, 0)
+		// Minimum execution time: 8_385_725_000 picoseconds.
+		Weight::from_parts(10_432_297_000, 0)
 			.saturating_add(Weight::from_parts(0, 39483))
 			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(10))
@@ -904,13 +916,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `v` is `[1, 1000]`.
 	fn prune_era_stakers_paged(v: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `7912 + v * (3 ±0)`
-		//  Estimated: `258665 + v * (4 ±0)`
-		// Minimum execution time: 231_888_000 picoseconds.
-		Weight::from_parts(302_995_850, 0)
-			.saturating_add(Weight::from_parts(0, 258665))
-			// Standard Error: 3_473
-			.saturating_add(Weight::from_parts(87_000, 0).saturating_mul(v.into()))
+		//  Measured:  `7932 + v * (3 ±0)`
+		//  Estimated: `258685 + v * (4 ±0)`
+		// Minimum execution time: 211_105_000 picoseconds.
+		Weight::from_parts(253_044_617, 0)
+			.saturating_add(Weight::from_parts(0, 258685))
+			// Standard Error: 2_328
+			.saturating_add(Weight::from_parts(96_252, 0).saturating_mul(v.into()))
 			.saturating_add(T::DbWeight::get().reads(103))
 			.saturating_add(T::DbWeight::get().writes(100))
 			.saturating_add(Weight::from_parts(0, 4).saturating_mul(v.into()))
@@ -924,13 +936,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `v` is `[1, 1000]`.
 	fn prune_era_stakers_overview(v: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `7425`
-		//  Estimated: `202015 + v * (83 ±6)`
-		// Minimum execution time: 58_866_000 picoseconds.
-		Weight::from_parts(298_821_262, 0)
-			.saturating_add(Weight::from_parts(0, 202015))
-			// Standard Error: 8_407
-			.saturating_add(Weight::from_parts(118_977, 0).saturating_mul(v.into()))
+		//  Measured:  `7445`
+		//  Estimated: `202035 + v * (83 ±6)`
+		// Minimum execution time: 50_603_000 picoseconds.
+		Weight::from_parts(244_583_252, 0)
+			.saturating_add(Weight::from_parts(0, 202035))
+			// Standard Error: 6_711
+			.saturating_add(Weight::from_parts(134_813, 0).saturating_mul(v.into()))
 			.saturating_add(T::DbWeight::get().reads(81))
 			.saturating_add(T::DbWeight::get().writes(79))
 			.saturating_add(Weight::from_parts(0, 83).saturating_mul(v.into()))
@@ -944,13 +956,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `v` is `[1, 1000]`.
 	fn prune_era_validator_prefs(v: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5865`
-		//  Estimated: `200811 + v * (83 ±6)`
-		// Minimum execution time: 59_906_000 picoseconds.
-		Weight::from_parts(293_753_492, 0)
-			.saturating_add(Weight::from_parts(0, 200811))
-			// Standard Error: 8_180
-			.saturating_add(Weight::from_parts(117_927, 0).saturating_mul(v.into()))
+		//  Measured:  `5885`
+		//  Estimated: `200831 + v * (83 ±0)`
+		// Minimum execution time: 47_487_000 picoseconds.
+		Weight::from_parts(243_102_910, 0)
+			.saturating_add(Weight::from_parts(0, 200831))
+			// Standard Error: 6_618
+			.saturating_add(Weight::from_parts(129_797, 0).saturating_mul(v.into()))
 			.saturating_add(T::DbWeight::get().reads(81))
 			.saturating_add(T::DbWeight::get().writes(79))
 			.saturating_add(Weight::from_parts(0, 83).saturating_mul(v.into()))
@@ -964,13 +976,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `v` is `[1, 1000]`.
 	fn prune_era_claimed_rewards(v: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `8873`
-		//  Estimated: `203149 + v * (84 ±0)`
-		// Minimum execution time: 58_638_000 picoseconds.
-		Weight::from_parts(300_701_147, 0)
-			.saturating_add(Weight::from_parts(0, 203149))
-			// Standard Error: 8_476
-			.saturating_add(Weight::from_parts(121_615, 0).saturating_mul(v.into()))
+		//  Measured:  `8893`
+		//  Estimated: `203169 + v * (84 ±6)`
+		// Minimum execution time: 51_670_000 picoseconds.
+		Weight::from_parts(256_416_028, 0)
+			.saturating_add(Weight::from_parts(0, 203169))
+			// Standard Error: 6_969
+			.saturating_add(Weight::from_parts(123_988, 0).saturating_mul(v.into()))
 			.saturating_add(T::DbWeight::get().reads(81))
 			.saturating_add(T::DbWeight::get().writes(79))
 			.saturating_add(Weight::from_parts(0, 84).saturating_mul(v.into()))
@@ -983,11 +995,11 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::ErasValidatorReward` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `Measured`)
 	fn prune_era_validator_reward() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `789`
-		//  Estimated: `4254`
-		// Minimum execution time: 49_683_000 picoseconds.
-		Weight::from_parts(53_648_000, 0)
-			.saturating_add(Weight::from_parts(0, 4254))
+		//  Measured:  `809`
+		//  Estimated: `4274`
+		// Minimum execution time: 36_260_000 picoseconds.
+		Weight::from_parts(39_183_000, 0)
+			.saturating_add(Weight::from_parts(0, 4274))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -999,11 +1011,11 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::ErasRewardPoints` (`max_values`: None, `max_size`: Some(36018), added: 38493, mode: `Measured`)
 	fn prune_era_reward_points() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `789`
-		//  Estimated: `4254`
-		// Minimum execution time: 47_161_000 picoseconds.
-		Weight::from_parts(51_132_000, 0)
-			.saturating_add(Weight::from_parts(0, 4254))
+		//  Measured:  `809`
+		//  Estimated: `4274`
+		// Minimum execution time: 38_554_000 picoseconds.
+		Weight::from_parts(43_384_000, 0)
+			.saturating_add(Weight::from_parts(0, 4274))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -1017,11 +1029,11 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// Proof: `Staking::ErasTotalStake` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `Measured`)
 	fn prune_era_single_entry_cleanups() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `789`
-		//  Estimated: `4254`
-		// Minimum execution time: 49_902_000 picoseconds.
-		Weight::from_parts(53_736_000, 0)
-			.saturating_add(Weight::from_parts(0, 4254))
+		//  Measured:  `809`
+		//  Estimated: `4274`
+		// Minimum execution time: 39_314_000 picoseconds.
+		Weight::from_parts(41_058_000, 0)
+			.saturating_add(Weight::from_parts(0, 4274))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -1034,13 +1046,13 @@ impl<T: frame_system::Config> pallet_staking_async::WeightInfo for WeightInfo<T>
 	/// The range of component `v` is `[1, 1000]`.
 	fn prune_era_validator_slash_in_era(v: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `5499 + v * (3 ±0)`
-		//  Estimated: `132078 + v * (177 ±7)`
-		// Minimum execution time: 70_448_000 picoseconds.
-		Weight::from_parts(215_077_611, 0)
-			.saturating_add(Weight::from_parts(0, 132078))
-			// Standard Error: 8_579
-			.saturating_add(Weight::from_parts(219_102, 0).saturating_mul(v.into()))
+		//  Measured:  `5519 + v * (3 ±0)`
+		//  Estimated: `132098 + v * (177 ±0)`
+		// Minimum execution time: 58_306_000 picoseconds.
+		Weight::from_parts(180_775_367, 0)
+			.saturating_add(Weight::from_parts(0, 132098))
+			// Standard Error: 7_525
+			.saturating_add(Weight::from_parts(220_673, 0).saturating_mul(v.into()))
 			.saturating_add(T::DbWeight::get().reads(49))
 			.saturating_add(T::DbWeight::get().writes(48))
 			.saturating_add(Weight::from_parts(0, 177).saturating_mul(v.into()))
diff --git a/prdoc/pr_10947.prdoc b/prdoc/pr_10947.prdoc
new file mode 100644
index 0000000000000..a05705f1363cb
--- /dev/null
+++ b/prdoc/pr_10947.prdoc
@@ -0,0 +1,12 @@
+title: 'benchmarking: fix DB read/write counts'
+doc:
+- audience: Runtime Dev
+  description: |-
+    PR #10802 added `reset_read_write_count()` at the end of commit_db() to prevent warmup operations from appearing in benchmarking results. However, commit_db is called twice: one on `on_before_start()` closure before benchmark, and one after benchmark execution after benchmark.
+    This PR whitelists warmup key so that it doesn't appear in the read/write count.
+    We also regenerate staking-async and pallet-conviction-voting benchmarks (testing both v1 and v2)
+crates:
+- name: frame-benchmarking
+  bump: patch
+- name: asset-hub-westend-runtime
+  bump: patch
diff --git a/substrate/frame/benchmarking/src/utils.rs b/substrate/frame/benchmarking/src/utils.rs
index c41c6a99854cd..c081bc7af682c 100644
--- a/substrate/frame/benchmarking/src/utils.rs
+++ b/substrate/frame/benchmarking/src/utils.rs
@@ -293,13 +293,16 @@ pub trait Benchmarking {
 
 		// Warmup the memory allocator after bulk deallocation.
 		// After draining the overlay with many entries, the first new allocation can trigger memory
-		// defragmentation.
+		// defragmentation. The warmup key is whitelisted so these operations don't appear in
+		// benchmark results.
 		const WARMUP_KEY: &[u8] = b":benchmark_warmup:";
+		let mut whitelist = self.get_whitelist();
+		if !whitelist.iter().any(|k| k.key == WARMUP_KEY) {
+			whitelist.push(WARMUP_KEY.to_vec().into());
+			self.set_whitelist(whitelist);
+		}
 		self.place_storage(WARMUP_KEY.to_vec(), Some(vec![0u8; 32]));
 		self.place_storage(WARMUP_KEY.to_vec(), None);
-
-		// Reset tracking so warmup operations don't appear in benchmark results.
-		self.reset_read_write_count();
 	}
 
 	/// Get the read/write count.