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feat(trie): expose storage_wait_time as dedicated Prometheus metric (#22359)

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YK
2026-02-19 18:36:26 +08:00
committed by GitHub
parent 37c4f908fa
commit e280f25885
1 changed files with 6 additions and 1 deletions
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7
crates/trie/parallel/src/proof_task_metrics.rs
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@@ -28,6 +28,10 @@ pub struct ProofTaskTrieMetrics {
deferred_encoder_sync: Histogram,
/// Histogram for dispatched storage proofs that fell back to sync due to missing root.
deferred_encoder_dispatched_missing_root: Histogram,
/// Histogram for time account workers spent blocked waiting for storage proof results
/// (seconds). This is the portion of account worker idle time attributable to storage
/// worker latency rather than queue wait.
account_worker_storage_wait_seconds: Histogram,
}
impl ProofTaskTrieMetrics {
@@ -51,13 +55,14 @@ impl ProofTaskTrieMetrics {
self.account_worker_idle_time_seconds.record(duration.as_secs_f64());
}
/// Record value encoder stats (deferred encoder variant counts).
/// Record value encoder stats (deferred encoder variant counts and storage wait time).
pub(crate) fn record_value_encoder_stats(&self, stats: &ValueEncoderStats) {
self.deferred_encoder_dispatched.record(stats.dispatched_count as f64);
self.deferred_encoder_from_cache.record(stats.from_cache_count as f64);
self.deferred_encoder_sync.record(stats.sync_count as f64);
self.deferred_encoder_dispatched_missing_root
.record(stats.dispatched_missing_root_count as f64);
self.account_worker_storage_wait_seconds.record(stats.storage_wait_time.as_secs_f64());
}
}