MetricsStore

forge_runtime::observability

Struct MetricsStore 

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pub struct MetricsStore { /* private fields */ }
Expand description

Metrics store for persisting metrics to PostgreSQL.

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impl MetricsStore

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pub fn new(pool: PgPool) -> Self

Create a new metrics store.

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pub async fn store(&self, metrics: Vec<Metric>) -> Result<()>

Store a batch of metrics to the database.

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pub async fn query( &self, name: &str, from: DateTime<Utc>, to: DateTime<Utc>, ) -> Result<Vec<Metric>>

Query metrics by name and time range.

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pub async fn list_latest(&self) -> Result<Vec<Metric>>

Get latest value for each unique metric name.

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pub async fn pending_count(&self) -> usize

Get pending count (items buffered but not yet flushed).

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pub async fn cleanup(&self, retention: Duration) -> Result<u64>

Run cleanup to remove old metrics.

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