Package io.micrometer.prometheus

Class PrometheusMeterRegistry

java.lang.Object
io.micrometer.core.instrument.MeterRegistry
io.micrometer.prometheus.PrometheusMeterRegistry
public class PrometheusMeterRegistry
extends io.micrometer.core.instrument.MeterRegistry

  • Nested Class Summary

    Nested classes/interfaces inherited from class io.micrometer.core.instrument.MeterRegistry

    io.micrometer.core.instrument.MeterRegistry.Config, io.micrometer.core.instrument.MeterRegistry.More

  • Field Summary

    Fields inherited from class io.micrometer.core.instrument.MeterRegistry

    clock

  • Constructor Summary

    Constructors 
    Constructor Description
    PrometheusMeterRegistry​(PrometheusConfig config)  
    PrometheusMeterRegistry​(PrometheusConfig config, io.prometheus.client.CollectorRegistry registry, io.micrometer.core.instrument.Clock clock)  

  • Method Summary

    Modifier and Type Method Description
    protected io.micrometer.core.instrument.distribution.DistributionStatisticConfig defaultHistogramConfig()  
    protected java.util.concurrent.TimeUnit getBaseTimeUnit()  
    io.prometheus.client.CollectorRegistry getPrometheusRegistry()  
    io.micrometer.core.instrument.Counter newCounter​(io.micrometer.core.instrument.Meter.Id id)  
    io.micrometer.core.instrument.DistributionSummary newDistributionSummary​(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig, double scale)  
    protected <T> io.micrometer.core.instrument.FunctionCounter newFunctionCounter​(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToDoubleFunction<T> countFunction)  
    protected <T> io.micrometer.core.instrument.FunctionTimer newFunctionTimer​(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToLongFunction<T> countFunction, java.util.function.ToDoubleFunction<T> totalTimeFunction, java.util.concurrent.TimeUnit totalTimeFunctionUnit)  
    protected <T> io.micrometer.core.instrument.Gauge newGauge​(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToDoubleFunction<T> valueFunction)  
    protected io.micrometer.core.instrument.LongTaskTimer newLongTaskTimer​(io.micrometer.core.instrument.Meter.Id id)  
    protected io.micrometer.core.instrument.Meter newMeter​(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.Meter.Type type, java.lang.Iterable<io.micrometer.core.instrument.Measurement> measurements)  
    protected io.micrometer.core.instrument.Timer newTimer​(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig, io.micrometer.core.instrument.distribution.pause.PauseDetector pauseDetector)  
    java.lang.String scrape()  
    void scrape​(java.io.Writer writer)
    Scrape to the specified writer.

    Methods inherited from class io.micrometer.core.instrument.MeterRegistry

    clear, close, config, counter, counter, find, forEachMeter, gauge, gauge, gauge, gauge, gaugeCollectionSize, gaugeMapSize, get, getConventionName, getConventionTags, getMeters, isClosed, more, newTimeGauge, remove, remove, summary, summary, timer, timer

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • scrape

      public java.lang.String scrape()
      Returns:
      Content that should be included in the response body for an endpoint designated for Prometheus to scrape from.

    • scrape

      public void scrape​(java.io.Writer writer) throws java.io.IOException
      Scrape to the specified writer.
      Parameters:
      writer - Target that serves the content to be scraped by Prometheus.
      Throws:
      java.io.IOException - if writing fails

    • newCounter

      public io.micrometer.core.instrument.Counter newCounter​(io.micrometer.core.instrument.Meter.Id id)
      Specified by:
      newCounter in class io.micrometer.core.instrument.MeterRegistry

    • newDistributionSummary

      public io.micrometer.core.instrument.DistributionSummary newDistributionSummary​(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig, double scale)
      Specified by:
      newDistributionSummary in class io.micrometer.core.instrument.MeterRegistry

    • newTimer

      protected io.micrometer.core.instrument.Timer newTimer​(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig, io.micrometer.core.instrument.distribution.pause.PauseDetector pauseDetector)
      Specified by:
      newTimer in class io.micrometer.core.instrument.MeterRegistry

    • newGauge

      protected <T> io.micrometer.core.instrument.Gauge newGauge​(io.micrometer.core.instrument.Meter.Id id, @Nullable T obj, java.util.function.ToDoubleFunction<T> valueFunction)
      Specified by:
      newGauge in class io.micrometer.core.instrument.MeterRegistry

    • newLongTaskTimer

      protected io.micrometer.core.instrument.LongTaskTimer newLongTaskTimer​(io.micrometer.core.instrument.Meter.Id id)
      Specified by:
      newLongTaskTimer in class io.micrometer.core.instrument.MeterRegistry

    • newFunctionTimer

      protected <T> io.micrometer.core.instrument.FunctionTimer newFunctionTimer​(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToLongFunction<T> countFunction, java.util.function.ToDoubleFunction<T> totalTimeFunction, java.util.concurrent.TimeUnit totalTimeFunctionUnit)
      Specified by:
      newFunctionTimer in class io.micrometer.core.instrument.MeterRegistry

    • newFunctionCounter

      protected <T> io.micrometer.core.instrument.FunctionCounter newFunctionCounter​(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToDoubleFunction<T> countFunction)
      Specified by:
      newFunctionCounter in class io.micrometer.core.instrument.MeterRegistry

    • newMeter

      protected io.micrometer.core.instrument.Meter newMeter​(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.Meter.Type type, java.lang.Iterable<io.micrometer.core.instrument.Measurement> measurements)
      Specified by:
      newMeter in class io.micrometer.core.instrument.MeterRegistry

    • getBaseTimeUnit

      protected java.util.concurrent.TimeUnit getBaseTimeUnit()
      Specified by:
      getBaseTimeUnit in class io.micrometer.core.instrument.MeterRegistry

    • getPrometheusRegistry

      public io.prometheus.client.CollectorRegistry getPrometheusRegistry()
      Returns:
      The underlying Prometheus CollectorRegistry.

    • defaultHistogramConfig

      protected io.micrometer.core.instrument.distribution.DistributionStatisticConfig defaultHistogramConfig()
      Specified by:
      defaultHistogramConfig in class io.micrometer.core.instrument.MeterRegistry