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DagExecutorMetrics

laminar_core::dag::executor

Struct DagExecutorMetrics 

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pub struct DagExecutorMetrics {
    pub events_processed: u64,
    pub events_routed: u64,
    pub multicast_publishes: u64,
    pub backpressure_stalls: u64,
    pub nodes_skipped: u64,
    pub watermarks_processed: u64,
}
Expand description

Metrics tracked by the DAG executor.

Counters are updated during event processing and can be read at any time for observability.

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§events_processed: u64

Total events processed through operator dispatch.

§events_routed: u64

Total events routed to downstream nodes.

§multicast_publishes: u64

Total multicast dispatches (fan-out to > 1 target).

§backpressure_stalls: u64

Total backpressure stalls encountered.

§nodes_skipped: u64

Total nodes skipped (empty input queue).

§watermarks_processed: u64

Total watermark advances processed via process_watermark().

Trait Implementations§

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impl Clone for DagExecutorMetrics

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fn clone(&self) -> DagExecutorMetrics

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DagExecutorMetrics

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for DagExecutorMetrics

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fn default() -> DagExecutorMetrics

Returns the “default value” for a type. Read more

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