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feat(engine): add BAL metrics type for EIP-7928 (#21356)

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Matthias Seitz
2026-01-23 16:17:33 +01:00
committed by GitHub
parent 830cd5e355
commit 0ddaf1b26c
1 changed files with 30 additions and 0 deletions
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30
crates/engine/tree/src/tree/metrics.rs
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@@ -22,6 +22,9 @@ pub(crate) struct EngineApiMetrics {
pub(crate) block_validation: BlockValidationMetrics,
/// Canonical chain and reorg related metrics
pub tree: TreeMetrics,
/// Metrics for EIP-7928 Block-Level Access Lists (BAL).
#[allow(dead_code)]
pub(crate) bal: BalMetrics,
}
impl EngineApiMetrics {
@@ -293,6 +296,33 @@ impl NewPayloadStatusMetrics {
}
}
/// Metrics for EIP-7928 Block-Level Access Lists (BAL).
///
/// See also <https://github.com/ethereum/execution-metrics/issues/5>
#[allow(dead_code)]
#[derive(Metrics, Clone)]
#[metrics(scope = "execution.block_access_list")]
pub(crate) struct BalMetrics {
/// Size of the BAL in bytes for the current block.
pub(crate) size_bytes: Gauge,
/// Total number of blocks with valid BALs.
pub(crate) valid_total: Counter,
/// Total number of blocks with invalid BALs.
pub(crate) invalid_total: Counter,
/// Time taken to validate the BAL against actual execution.
pub(crate) validation_time_seconds: Histogram,
/// Number of account changes in the BAL.
pub(crate) account_changes: Gauge,
/// Number of storage changes in the BAL.
pub(crate) storage_changes: Gauge,
/// Number of balance changes in the BAL.
pub(crate) balance_changes: Gauge,
/// Number of nonce changes in the BAL.
pub(crate) nonce_changes: Gauge,
/// Number of code changes in the BAL.
pub(crate) code_changes: Gauge,
}
/// Metrics for non-execution related block validation.
#[derive(Metrics, Clone)]
#[metrics(scope = "sync.block_validation")]