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Increase Transaction Base Fee & Decrease Transaction Byte Fee #926

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Jul 29, 2022
Merged

Increase Transaction Base Fee & Decrease Transaction Byte Fee #926

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9e18c63
Increase Transaction Base Fee & Decrease Transaction Byte Fee
aurexav Jul 27, 2022
c27f1d9
Merge branch 'main' into xavier/tx-fee
hackfisher Jul 29, 2022
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6 changes: 2 additions & 4 deletions runtime/crab/src/pallets/transaction_payment.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,10 +24,8 @@ impl WeightToFeePolynomial for WeightToFee {
type Balance = Balance;

fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
// First try
let p = 200 * MILLI;
// in Crab, extrinsic base weight (smallest non-zero weight) is mapped to 500 MILLI:
// let p = 500 * MILLI;
let p = 500 * MILLI;
let q = Balance::from(ExtrinsicBaseWeight::get());
smallvec![WeightToFeeCoefficient {
degree: 1,
Expand All @@ -39,7 +37,7 @@ impl WeightToFeePolynomial for WeightToFee {
}

frame_support::parameter_types! {
pub const TransactionByteFee: Balance = 10 * MILLI;
pub const TransactionByteFee: Balance = 100 * MICRO;
/// This value increases the priority of `Operational` transactions by adding
/// a "virtual tip" that's equal to the `OperationalFeeMultiplier * final_fee`.
pub const OperationalFeeMultiplier: u8 = 5;
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8 changes: 2 additions & 6 deletions runtime/darwinia/src/pallets/transaction_payment.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,10 +24,8 @@ impl WeightToFeePolynomial for WeightToFee {
type Balance = Balance;

fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
// First try
let p = 40 * MILLI;
// in Darwinia, extrinsic base weight (smallest non-zero weight) is mapped to 100 MILLI:
// let p = 100 * MILLI;
let p = 100 * MILLI;
let q = Balance::from(ExtrinsicBaseWeight::get());
smallvec![WeightToFeeCoefficient {
degree: 1,
Expand All @@ -39,9 +37,7 @@ impl WeightToFeePolynomial for WeightToFee {
}

frame_support::parameter_types! {
// First try
pub const TransactionByteFee: Balance = 200 * MICRO;
// pub const TransactionByteFee: Balance = 2 * MILLI;
pub const TransactionByteFee: Balance = 100 * MICRO;
/// This value increases the priority of `Operational` transactions by adding
/// a "virtual tip" that's equal to the `OperationalFeeMultiplier * final_fee`.
pub const OperationalFeeMultiplier: u8 = 5;
Expand Down