io.dropwizard.metrics5.influxdb

Class InfluxDbReporter

java.lang.Object

io.dropwizard.metrics5.ScheduledReporter

io.dropwizard.metrics5.influxdb.InfluxDbReporter

All Implemented Interfaces:

io.dropwizard.metrics5.Reporter, Closeable, AutoCloseable

public class InfluxDbReporter
extends io.dropwizard.metrics5.ScheduledReporter

A reporter which publishes metric values to InfluxDB.

Metrics are reported according to the InfluxDB Line Protocol. Brief line protocol syntax as follows:

 measurement(,tag_key=tag_val)* field_key=field_val(,field_key_n=field_value_n)* (nanoseconds-timestamp)?
 

This InfluxDB reporter is "garbage free" in steady state. This means objects and buffers are reused and no temporary objects are allocated as much as possible.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InfluxDbReporter.Builder A builder for InfluxDbReporter instances.

Constructor Summary

Constructors

Constructor and Description

InfluxDbReporter(io.dropwizard.metrics5.MetricRegistry registry, InfluxDbSender sender, io.dropwizard.metrics5.Clock clock, io.dropwizard.metrics5.MetricName prefix, TimeUnit rateUnit, TimeUnit durationUnit, io.dropwizard.metrics5.MetricFilter filter, ScheduledExecutorService executor, boolean shutdownExecutorOnStop, Set<io.dropwizard.metrics5.MetricAttribute> disabledMetricAttributes) Creates a new InfluxDbReporter instance.

Method Summary

Modifier and Type	Method and Description
static InfluxDbReporter.Builder	forRegistry(io.dropwizard.metrics5.MetricRegistry registry) Returns a new Builder for InfluxDbReporter.
void	report()
void	report(SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Gauge> gauges, SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Counter> counters, SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Histogram> histograms, SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Meter> meters, SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Timer> timers)
void	stop()

Methods inherited from class io.dropwizard.metrics5.ScheduledReporter

close, convertDuration, convertRate, getDisabledMetricAttributes, getDurationUnit, getRateUnit, isShutdownExecutorOnStop, start, start

Methods inherited from class java.lang.Object

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

Constructor Detail

InfluxDbReporter

public InfluxDbReporter(io.dropwizard.metrics5.MetricRegistry registry,
                        InfluxDbSender sender,
                        io.dropwizard.metrics5.Clock clock,
                        io.dropwizard.metrics5.MetricName prefix,
                        TimeUnit rateUnit,
                        TimeUnit durationUnit,
                        io.dropwizard.metrics5.MetricFilter filter,
                        ScheduledExecutorService executor,
                        boolean shutdownExecutorOnStop,
                        Set<io.dropwizard.metrics5.MetricAttribute> disabledMetricAttributes)

Creates a new InfluxDbReporter instance.

Parameters:

registry - the MetricRegistry containing the metrics this reporter will report

sender - the InfluxDbSender which is responsible for sending metrics to a influxdb server via a transport protocol

clock - the instance of the time. Use Clock.defaultClock() for the default

prefix - the prefix of all metric names (may be null)

rateUnit - the time unit of in which rates will be converted

durationUnit - the time unit of in which durations will be converted

filter - the filter for which metrics to report

executor - the executor to use while scheduling reporting of metrics (may be null).

shutdownExecutorOnStop - if true, then executor will be stopped in same time with this reporter

disabledMetricAttributes - the disable metric attributes

Method Detail

forRegistry

public static InfluxDbReporter.Builder forRegistry(io.dropwizard.metrics5.MetricRegistry registry)

Returns a new Builder for InfluxDbReporter.

Parameters:

registry - the registry to report

Returns:

a Builder instance for a InfluxDbReporter

report

public void report(SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Gauge> gauges,
                   SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Counter> counters,
                   SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Histogram> histograms,
                   SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Meter> meters,
                   SortedMap<io.dropwizard.metrics5.MetricName,io.dropwizard.metrics5.Timer> timers)

Specified by:

report in class io.dropwizard.metrics5.ScheduledReporter

stop

public void stop()

report

public void report()

Overrides:

report in class io.dropwizard.metrics5.ScheduledReporter