mz_cluster_client::metrics

Struct WallclockLagMetrics

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pub struct WallclockLagMetrics {
    wallclock_lag_seconds_min: DeleteOnDropGauge<AtomicF64, Vec<String>>,
    wallclock_lag_seconds_max: DeleteOnDropGauge<AtomicF64, Vec<String>>,
    wallclock_lag_seconds_sum: DeleteOnDropCounter<AtomicF64, Vec<String>>,
    wallclock_lag_seconds_count: DeleteOnDropCounter<AtomicU64, Vec<String>>,
    wallclock_lag_minmax: SlidingMinMax<f32>,
}
Expand description

Metrics tracking frontier wallclock lag for a collection.

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§wallclock_lag_seconds_min: DeleteOnDropGauge<AtomicF64, Vec<String>>

Gauge tracking minimum dataflow wallclock lag.

§wallclock_lag_seconds_max: DeleteOnDropGauge<AtomicF64, Vec<String>>

Gauge tracking maximum dataflow wallclock lag.

§wallclock_lag_seconds_sum: DeleteOnDropCounter<AtomicF64, Vec<String>>

Counter tracking the total sum of dataflow wallclock lag.

§wallclock_lag_seconds_count: DeleteOnDropCounter<AtomicU64, Vec<String>>

Counter tracking the total count of dataflow wallclock lag measurements.

§wallclock_lag_minmax: SlidingMinMax<f32>

State maintaining minimum and maximum wallclock lag.

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impl WallclockLagMetrics

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pub fn observe(&mut self, lag: Duration)

Observe a new wallclock lag measurement.

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impl Debug for WallclockLagMetrics

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

Formats the value using the given formatter. Read more

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