Instrument that tracks the behavior of a variable that can increase and decrease over time. A range sampler keeps track of the observed minimum and maximum values for the tracked variable and is constantly recording and resetting those indicators to the current variable value to get the most descriptive possible approximation of the behavior presented by the variable.
When a snapshot is taken, this instrument generates a distribution of values observed which is guaranteed to have the minimum and maximum values of the observed variable as well as several samples across time since the last snapshot.
- Companion:
- object
Value members
Abstract methods
Decrements the current value the provided number of times.
Decrements the current value the provided number of times.
Increments the current value the provided number of times.
Increments the current value the provided number of times.
Resets the minimum, maximum and current value indicators.
Resets the minimum, maximum and current value indicators.
Inherited methods
Schedules a call to the provided consumer with a reference to this histogram as parameter. The schedule uses the
default auto-update interval. See the kamon.metric.instrument-factory configuration settings for more details.
Schedules a call to the provided consumer with a reference to this histogram as parameter. The schedule uses the
default auto-update interval. See the kamon.metric.instrument-factory configuration settings for more details.
- Inherited from:
- Instrument
Schedules a call to the provided consumer with a reference to this histogram as parameter, overriding the metric's auto-update interval.
Schedules a call to the provided consumer with a reference to this histogram as parameter, overriding the metric's auto-update interval.
- Inherited from:
- Instrument
Schedules a call to the provided consumer with a reference to this histogram as parameter. The schedule uses the
default auto-update interval. See the kamon.metric.instrument-factory configuration settings for more details.
Schedules a call to the provided consumer with a reference to this histogram as parameter. The schedule uses the
default auto-update interval. See the kamon.metric.instrument-factory configuration settings for more details.
- Inherited from:
- Instrument
Schedules a call to the provided consumer with a reference to this histogram as parameter, overriding the metric's auto-update interval.
Schedules a call to the provided consumer with a reference to this histogram as parameter, overriding the metric's auto-update interval.
- Inherited from:
- Instrument
Returns the metric to which this instrument belongs.
Returns the metric to which this instrument belongs.
- Inherited from:
- Instrument
Removes this instrument from the metric.
Removes this instrument from the metric.
- Inherited from:
- Instrument
Returns the tags used to create this instrument.
Returns the tags used to create this instrument.
- Inherited from:
- Instrument