| Collector |
A collector for a set of metrics.
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| Collector.Describable |
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| Collector.MetricFamilySamples |
A metric, and all of its samples.
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| Collector.MetricFamilySamples.Sample |
A single Sample, with a unique name and set of labels.
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| Collector.Type |
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| CollectorRegistry |
A registry of Collectors.
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| Counter |
Counter metric, to track counts of events or running totals.
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| Counter.Builder |
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| Counter.Child |
The value of a single Counter.
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| CounterMetricFamily |
Counter metric family, for custom collectors and exporters.
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| Enumeration |
Enumeration metric, to track which of a set of states something is in.
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| Enumeration.Builder |
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| Enumeration.Child |
The value of a single Enumeration.
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| Gauge |
Gauge metric, to report instantaneous values.
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| Gauge.Builder |
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| Gauge.Child |
The value of a single Gauge.
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| Gauge.Timer |
Represents an event being timed.
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| GaugeMetricFamily |
Gauge metric family, for custom collectors and exporters.
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| Histogram |
Histogram metric, to track distributions of events.
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| Histogram.Builder |
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| Histogram.Child |
The value of a single Histogram.
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| Histogram.Child.Value |
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| Histogram.Timer |
Represents an event being timed.
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| Info |
Info metric, key-value pairs.
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| Info.Builder |
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| Info.Child |
The value of a single Info.
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| Predicate |
Replacement for Java 8's java.util.function.Predicate for compatibility with Java versions < 8.
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| SampleNameFilter |
Filter samples (i.e.
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| SampleNameFilter.Builder |
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| SimpleCollector |
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| SimpleCollector.Builder |
Builders let you configure and then create collectors.
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| Summary |
Summary metrics and Histogram metrics can both be used to monitor distributions like latencies or request sizes. |
| Summary.Builder |
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| Summary.Child |
The value of a single Summary.
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| Summary.Child.Value |
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| Summary.Timer |
Represents an event being timed.
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| SummaryMetricFamily |
Summary metric family, for custom collectors and exporters.
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