Module io.helidon.metrics.serviceapi

Package io.helidon.metrics.serviceapi

Class PrometheusFormat

java.lang.Object

io.helidon.metrics.serviceapi.PrometheusFormat

public final class PrometheusFormat
extends Object

Support for creating Prometheus responses for metrics endpoints.

Method Summary

Modifier and Type	Method	Description
static String	prometheusData(Registry... registries)	Create Prometheus metric response for specified registries.
static String	prometheusData(MetricID metricId, HelidonMetric value, boolean withHelpType)	Create Prometheus metric response for a specific metric instance.
static String	prometheusDataByName(Registry registry, String metricName)	Create Prometheus metric response for specified metric in a specified registry.

Methods inherited from class java.lang.Object

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

Method Details

prometheusDataByName

public static String prometheusDataByName(Registry registry,
 String metricName)

Create Prometheus metric response for specified metric in a specified registry.

Parameters:

registry - registry

metricName - metric name

Returns:

data of the metric

prometheusData

public static String prometheusData(Registry... registries)

Create Prometheus metric response for specified registries.

Parameters:

registries - registries to use

Returns:

data of metrics

prometheusData

public static String prometheusData(MetricID metricId,
 HelidonMetric value,
 boolean withHelpType)

Create Prometheus metric response for a specific metric instance.

Parameters:

metricId - metric ID

value - metric instance

withHelpType - whether to add help information

Returns:

data of metric