Interface | Description |
---|---|
CharacterFilter |
Interface for a character filter function.
|
Counter |
A Counter is a
Metric that measures a count. |
Gauge<T> |
A Gauge is a
Metric that calculates a specific value at a point in time. |
Histogram |
Histogram interface to be used with Flink's metrics system.
|
Meter |
Metric for measuring throughput.
|
Metric |
Common super interface for all metrics.
|
MetricGroup |
A MetricGroup is a named container for
Metrics and further metric subgroups. |
View |
An interface for metrics which should be updated in regular intervals by a background thread.
|
Class | Description |
---|---|
HistogramStatistics |
Histogram statistics represent the current snapshot of elements recorded in the histogram.
|
MeterView |
A MeterView provides an average rate of events per second over a given time period.
|
MetricConfig |
A properties class with added utility method to extract primitives.
|
SimpleCounter |
A simple low-overhead
Counter that is not thread-safe. |
Copyright © 2014–2020 The Apache Software Foundation. All rights reserved.