Class HistogramSnapshot
java.lang.Object
io.micrometer.core.instrument.distribution.HistogramSnapshot
public final class HistogramSnapshot
extends java.lang.Object
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Constructor Summary
Constructors Constructor Description HistogramSnapshot(long count, double total, double max, ValueAtPercentile[] percentileValues, CountAtBucket[] histogramCounts, java.util.function.BiConsumer<java.io.PrintStream,java.lang.Double> summaryOutput)
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Method Summary
Modifier and Type Method Description long
count()
static HistogramSnapshot
empty(long count, double total, double max)
CountAtBucket[]
histogramCounts()
double
max()
double
max(java.util.concurrent.TimeUnit unit)
double
mean()
double
mean(java.util.concurrent.TimeUnit unit)
void
outputSummary(java.io.PrintStream out, double scale)
ValueAtPercentile[]
percentileValues()
java.lang.String
toString()
double
total()
double
total(java.util.concurrent.TimeUnit unit)
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Constructor Details
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HistogramSnapshot
public HistogramSnapshot(long count, double total, double max, @Nullable ValueAtPercentile[] percentileValues, @Nullable CountAtBucket[] histogramCounts, @Nullable java.util.function.BiConsumer<java.io.PrintStream,java.lang.Double> summaryOutput)- Parameters:
count
- Total number of recordingstotal
- In nanos if a unit of timemax
- In nanos if a unit of timepercentileValues
- Pre-computed percentiles.histogramCounts
- Bucket counts.summaryOutput
- A function defining how to print the histogram.
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Method Details
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count
public long count() -
total
public double total() -
total
public double total(java.util.concurrent.TimeUnit unit) -
max
public double max() -
max
public double max(java.util.concurrent.TimeUnit unit) -
mean
public double mean() -
mean
public double mean(java.util.concurrent.TimeUnit unit) -
percentileValues
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histogramCounts
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toString
public java.lang.String toString()- Overrides:
toString
in classjava.lang.Object
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empty
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outputSummary
public void outputSummary(java.io.PrintStream out, double scale)
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