LongAdder

LongAdder-based counter implementation. LongAdder counters are safe to share across threads and provide superior write performance over Atomic values in cases where the writes largely outweigh the reads, which is the common case in Kamon counters (writing every time something needs to be tracked, reading roughly once per minute).

trait Counter
class Object
trait Matchable
class Any

Value members

Concrete methods

override def increment(): Counter

Increments the counter by one.

Increments the counter by one.

Definition Classes
override def increment(times: Long): Counter

Increments the counter by the provided times.

Increments the counter by the provided times.

Definition Classes
override def snapshot(resetState: Boolean): Long

Creates a snapshot for an instrument. If the resetState flag is set to true, the internal state of the instrument will be reset, if applicable.

Creates a snapshot for an instrument. If the resetState flag is set to true, the internal state of the instrument will be reset, if applicable.

Definition Classes
Snapshotting

Inherited methods

def autoUpdate(consumer: Counter => Unit, interval: Duration): Inst
Inherited from:
BaseMetricAutoUpdate
def autoUpdate(consumer: Counter => Unit): Inst

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
def autoUpdate(consumer: Consumer[Counter], interval: Duration): Inst

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
def autoUpdate(consumer: Consumer[Counter]): Inst

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
def defaultSchedule(): Unit
Inherited from:
BaseMetricAutoUpdate
def remove(): Boolean

Removes this instrument from the metric.

Removes this instrument from the metric.

Inherited from:
Instrument
override def withTag(key: String, value: Long): Inst

Returns an instrument with one additional tag defined by the provided key and value pair.

Returns an instrument with one additional tag defined by the provided key and value pair.

Definition Classes
Inherited from:
Instrument
override def withTag(key: String, value: Boolean): Inst

Returns an instrument with one additional tag defined by the provided key and value pair.

Returns an instrument with one additional tag defined by the provided key and value pair.

Definition Classes
Inherited from:
Instrument
override def withTag(key: String, value: String): Inst

Returns an instrument with one additional tag defined by the provided key and value pair.

Returns an instrument with one additional tag defined by the provided key and value pair.

Definition Classes
Inherited from:
Instrument
override def withTags(tags: TagSet): Inst

Returns an instrument with additional tags from the provided TagSet.

Returns an instrument with additional tags from the provided TagSet.

Definition Classes
Inherited from:
Instrument

Concrete fields

Returns the metric to which this instrument belongs.

Returns the metric to which this instrument belongs.

Returns the tags used to create this instrument.

Returns the tags used to create this instrument.