Package io.micrometer.prometheus
Class PrometheusDistributionSummary
java.lang.Object
io.micrometer.core.instrument.AbstractMeter
io.micrometer.core.instrument.AbstractDistributionSummary
io.micrometer.prometheus.PrometheusDistributionSummary
- All Implemented Interfaces:
io.micrometer.core.instrument.distribution.HistogramSupport
,io.micrometer.core.instrument.DistributionSummary
,io.micrometer.core.instrument.Meter
public class PrometheusDistributionSummary
extends io.micrometer.core.instrument.AbstractDistributionSummary
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Nested Class Summary
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Method Summary
Modifier and Type Method Description long
count()
boolean
equals(java.lang.Object o)
int
hashCode()
io.micrometer.core.instrument.distribution.CountAtBucket[]
histogramCounts()
For Prometheus we cannot use the histogram counts from HistogramSnapshot, as it is based on a rolling histogram.HistogramFlavor
histogramFlavor()
double
max()
protected void
recordNonNegative(double amount)
io.micrometer.core.instrument.distribution.HistogramSnapshot
takeSnapshot()
double
totalAmount()
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface io.micrometer.core.instrument.DistributionSummary
histogramCountAtValue, mean, measure, percentile
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Method Details
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recordNonNegative
protected void recordNonNegative(double amount)- Specified by:
recordNonNegative
in classio.micrometer.core.instrument.AbstractDistributionSummary
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count
public long count() -
totalAmount
public double totalAmount() -
max
public double max() -
histogramFlavor
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equals
public boolean equals(@Nullable java.lang.Object o)- Overrides:
equals
in classio.micrometer.core.instrument.AbstractDistributionSummary
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hashCode
public int hashCode()- Overrides:
hashCode
in classio.micrometer.core.instrument.AbstractDistributionSummary
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histogramCounts
public io.micrometer.core.instrument.distribution.CountAtBucket[] histogramCounts()For Prometheus we cannot use the histogram counts from HistogramSnapshot, as it is based on a rolling histogram. Prometheus requires a histogram that accumulates values over the lifetime of the app.- Returns:
- Cumulative histogram buckets.
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takeSnapshot
public io.micrometer.core.instrument.distribution.HistogramSnapshot takeSnapshot()- Specified by:
takeSnapshot
in interfaceio.micrometer.core.instrument.distribution.HistogramSupport
- Overrides:
takeSnapshot
in classio.micrometer.core.instrument.AbstractDistributionSummary
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