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Instrument gas price simulation #3874

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Merged
merged 1 commit into from
Nov 6, 2025
Merged

Instrument gas price simulation #3874

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1 change: 1 addition & 0 deletions crates/driver/src/domain/competition/solution/settlement.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,7 @@ impl Settlement {
}

/// Create a new settlement and ensure that it is valid.
#[instrument(name = "create_settlement", skip_all)]
async fn new(
auction_id: auction::Id,
solution: Solution,
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3 changes: 3 additions & 0 deletions crates/driver/src/infra/blockchain/mod.rs
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Expand Up @@ -13,6 +13,7 @@ use {
},
std::{fmt, sync::Arc, time::Duration},
thiserror::Error,
tracing::{Level, instrument},
url::Url,
web3::{Transport, types::CallRequest},
};
Expand Down Expand Up @@ -174,6 +175,7 @@ impl Ethereum {
}

/// Create access list used by a transaction.
#[instrument(skip_all)]
pub async fn create_access_list<T>(&self, tx: T) -> Result<eth::AccessList, Error>
where
CallRequest: From<T>,
Expand Down Expand Up @@ -272,6 +274,7 @@ impl Ethereum {
.map_err(Into::into)
}

#[instrument(skip(self), ret(level = Level::DEBUG))]
pub(super) async fn simulation_gas_price(&self) -> Option<eth::U256> {
// Some nodes don't pick a reasonable default value when you don't specify a gas
// price and default to 0. Additionally some sneaky tokens have special code
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