com.palominolabs.metrics.newrelic

Class NewRelicReporter

java.lang.Object

com.codahale.metrics.ScheduledReporter

com.palominolabs.metrics.newrelic.NewRelicReporter

All Implemented Interfaces:

com.codahale.metrics.Reporter, java.io.Closeable, java.lang.AutoCloseable

@ThreadSafe
public final class NewRelicReporter
extends com.codahale.metrics.ScheduledReporter

A reporter for Metrics that writes to New Relic as "custom metrics". New Relic wants to keep custom metrics to a total of about 2000, but 2000 custom metrics can easily be reached when every Timer can produce 15 New Relic metrics. See https://docs.newrelic.com/docs/features/custom-metric-collection for more. To keep the number of custom metrics under control, provide appropriate implementations of MetricFilter and MetricAttributeFilter.

Constructor Summary

Constructors

Constructor and Description
NewRelicReporter(com.codahale.metrics.MetricRegistry registry, java.lang.String name, com.codahale.metrics.MetricFilter filter, MetricAttributeFilter attributeFilter, java.util.concurrent.TimeUnit rateUnit, java.util.concurrent.TimeUnit durationUnit, java.lang.String metricNamePrefix)

Method Summary

Modifier and Type	Method and Description
void	report(java.util.SortedMap<java.lang.String,com.codahale.metrics.Gauge> gauges, java.util.SortedMap<java.lang.String,com.codahale.metrics.Counter> counters, java.util.SortedMap<java.lang.String,com.codahale.metrics.Histogram> histograms, java.util.SortedMap<java.lang.String,com.codahale.metrics.Meter> meters, java.util.SortedMap<java.lang.String,com.codahale.metrics.Timer> timers)

Methods inherited from class com.codahale.metrics.ScheduledReporter

close, convertDuration, convertRate, getDurationUnit, getRateUnit, report, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

NewRelicReporter

public NewRelicReporter(com.codahale.metrics.MetricRegistry registry,
                        java.lang.String name,
                        com.codahale.metrics.MetricFilter filter,
                        MetricAttributeFilter attributeFilter,
                        java.util.concurrent.TimeUnit rateUnit,
                        java.util.concurrent.TimeUnit durationUnit,
                        java.lang.String metricNamePrefix)

Parameters:

registry - metric registry to get metrics from

name - reporter name

filter - metric filter

attributeFilter - metric attribute filter

rateUnit - unit for reporting rates

durationUnit - unit for reporting durations

metricNamePrefix - prefix before the metric name used when naming New Relic metrics. Use "" if no prefix is needed.

See Also:

ScheduledReporter.ScheduledReporter(MetricRegistry, String, MetricFilter, TimeUnit, TimeUnit)

Method Detail

report

public void report(java.util.SortedMap<java.lang.String,com.codahale.metrics.Gauge> gauges,
                   java.util.SortedMap<java.lang.String,com.codahale.metrics.Counter> counters,
                   java.util.SortedMap<java.lang.String,com.codahale.metrics.Histogram> histograms,
                   java.util.SortedMap<java.lang.String,com.codahale.metrics.Meter> meters,
                   java.util.SortedMap<java.lang.String,com.codahale.metrics.Timer> timers)

Specified by:

report in class com.codahale.metrics.ScheduledReporter