io.jboot.support.metric.reporter.prometheus

类 PrometheusExports

java.lang.Object

io.prometheus.client.Collector

io.jboot.support.metric.reporter.prometheus.PrometheusExports

所有已实现的接口:

io.prometheus.client.Collector.Describable

public class PrometheusExports
extends io.prometheus.client.Collector
implements io.prometheus.client.Collector.Describable

嵌套类概要

从类继承的嵌套类/接口 io.prometheus.client.Collector

io.prometheus.client.Collector.Describable, io.prometheus.client.Collector.MetricFamilySamples, io.prometheus.client.Collector.Type

字段概要

字段

限定符和类型	字段和说明
private JbootApplicationConfig	appConfig
private static String	instance
private static Logger	LOGGER
private com.codahale.metrics.MetricRegistry	registry
private io.prometheus.client.dropwizard.samplebuilder.SampleBuilder	sampleBuilder

从类继承的字段 io.prometheus.client.Collector

MILLISECONDS_PER_SECOND, NANOSECONDS_PER_SECOND

构造器概要

构造器

构造器和说明
PrometheusExports(com.codahale.metrics.MetricRegistry registry) Creates a new DropwizardExports with a DefaultSampleBuilder.
PrometheusExports(com.codahale.metrics.MetricRegistry registry, io.prometheus.client.dropwizard.samplebuilder.SampleBuilder sampleBuilder)

方法概要

限定符和类型	方法和说明
private void	addToMap(Map<String,io.prometheus.client.Collector.MetricFamilySamples> mfSamplesMap, io.prometheus.client.Collector.MetricFamilySamples newMfSamples)
List<io.prometheus.client.Collector.MetricFamilySamples>	collect()
List<io.prometheus.client.Collector.MetricFamilySamples>	describe()
(专用程序包) io.prometheus.client.Collector.MetricFamilySamples	fromCounter(String dropwizardName, com.codahale.metrics.Counter counter) Export counter as Prometheus Gauge.
(专用程序包) io.prometheus.client.Collector.MetricFamilySamples	fromGauge(String dropwizardName, com.codahale.metrics.Gauge gauge) Export gauge as a prometheus gauge.
(专用程序包) io.prometheus.client.Collector.MetricFamilySamples	fromHistogram(String dropwizardName, com.codahale.metrics.Histogram histogram) Convert histogram snapshot.
(专用程序包) io.prometheus.client.Collector.MetricFamilySamples	fromMeter(String dropwizardName, com.codahale.metrics.Meter meter) Export a Meter as as prometheus COUNTER.
(专用程序包) io.prometheus.client.Collector.MetricFamilySamples	fromSnapshotAndCount(String dropwizardName, com.codahale.metrics.Snapshot snapshot, long count, double factor, String helpMessage) Export a histogram snapshot as a prometheus SUMMARY.
(专用程序包) io.prometheus.client.Collector.MetricFamilySamples	fromTimer(String dropwizardName, com.codahale.metrics.Timer timer) Export Dropwizard Timer as a histogram.
private List<String>	getDefaultAdditionalLabelNames()
private List<String>	getDefaultAdditionalLabelNames(String... names)
private List<String>	getDefaultAdditionalLabelValues()
private List<String>	getDefaultAdditionalLabelValues(String... values)
private static String	getHelpMessage(String metricName, com.codahale.metrics.Metric metric)
private static String	getInstance()

从类继承的方法 io.prometheus.client.Collector

checkMetricLabelName, checkMetricName, doubleToGoString, register, register, sanitizeMetricName

从类继承的方法 java.lang.Object

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

字段详细资料

LOGGER

private static final Logger LOGGER

registry

private com.codahale.metrics.MetricRegistry registry

sampleBuilder

private io.prometheus.client.dropwizard.samplebuilder.SampleBuilder sampleBuilder

appConfig

private JbootApplicationConfig appConfig

instance

private static String instance

构造器详细资料

PrometheusExports

public PrometheusExports(com.codahale.metrics.MetricRegistry registry)

Creates a new DropwizardExports with a DefaultSampleBuilder.

参数:

registry - a metric registry to export in prometheus.

PrometheusExports

public PrometheusExports(com.codahale.metrics.MetricRegistry registry,
                         io.prometheus.client.dropwizard.samplebuilder.SampleBuilder sampleBuilder)

参数:

registry - a metric registry to export in prometheus.

sampleBuilder - sampleBuilder to use to create prometheus samples.

方法详细资料

getHelpMessage

private static String getHelpMessage(String metricName,
                                     com.codahale.metrics.Metric metric)

getDefaultAdditionalLabelNames

private List<String> getDefaultAdditionalLabelNames(String... names)

getDefaultAdditionalLabelNames

private List<String> getDefaultAdditionalLabelNames()

getDefaultAdditionalLabelValues

private List<String> getDefaultAdditionalLabelValues(String... values)

getDefaultAdditionalLabelValues

private List<String> getDefaultAdditionalLabelValues()

getInstance

private static final String getInstance()

fromCounter

io.prometheus.client.Collector.MetricFamilySamples fromCounter(String dropwizardName,
                                                               com.codahale.metrics.Counter counter)

Export counter as Prometheus Gauge.

fromGauge

io.prometheus.client.Collector.MetricFamilySamples fromGauge(String dropwizardName,
                                                             com.codahale.metrics.Gauge gauge)

Export gauge as a prometheus gauge.

fromSnapshotAndCount

io.prometheus.client.Collector.MetricFamilySamples fromSnapshotAndCount(String dropwizardName,
                                                                        com.codahale.metrics.Snapshot snapshot,
                                                                        long count,
                                                                        double factor,
                                                                        String helpMessage)

Export a histogram snapshot as a prometheus SUMMARY.

参数:

dropwizardName - metric name.

snapshot - the histogram snapshot.

count - the total sample count for this snapshot.

factor - a factor to apply to histogram values.

fromHistogram

io.prometheus.client.Collector.MetricFamilySamples fromHistogram(String dropwizardName,
                                                                 com.codahale.metrics.Histogram histogram)

Convert histogram snapshot.

fromTimer

io.prometheus.client.Collector.MetricFamilySamples fromTimer(String dropwizardName,
                                                             com.codahale.metrics.Timer timer)

Export Dropwizard Timer as a histogram. Use TIME_UNIT as time unit.

fromMeter

io.prometheus.client.Collector.MetricFamilySamples fromMeter(String dropwizardName,
                                                             com.codahale.metrics.Meter meter)

Export a Meter as as prometheus COUNTER.

collect

public List<io.prometheus.client.Collector.MetricFamilySamples> collect()

指定者:

collect 在类中 io.prometheus.client.Collector

addToMap

private void addToMap(Map<String,io.prometheus.client.Collector.MetricFamilySamples> mfSamplesMap,
                      io.prometheus.client.Collector.MetricFamilySamples newMfSamples)

describe

public List<io.prometheus.client.Collector.MetricFamilySamples> describe()

指定者:

describe 在接口中 io.prometheus.client.Collector.Describable