Trait/Object

colossus.metrics.collectors

Histogram

Related Docs: object Histogram | package collectors

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trait Histogram extends Collector

Metrics Collector which measures the distribution of values. A single Histogram instance divides valuess up by TagMaps and track each one independently When they are collected and reported, all TagMaps will be reported under the same MetricAddress.

Linear Supertypes
Collector, AnyRef, Any
Known Subclasses
DefaultHistogram, NopHistogram
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Abstract Value Members

  1. abstract def add(value: Int, tags: TagMap = TagMap.Empty): Unit

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    Add a new value to this histogram,

    Add a new value to this histogram,

    value

    The value to add

    tags

    The TagMap used to record this value

  2. abstract def address: MetricAddress

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    The MetricAddress of this Collector.

    The MetricAddress of this Collector. Note, this will be relative to the containing MetricSystem's metricAddress.

    Definition Classes
    Collector

  3. abstract def buckets: BucketList

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    The buckets to use to group histogram values

  4. abstract def count(collectionInterval: FiniteDuration, tags: TagMap = TagMap.Empty): Int

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    Get the total number hits for a set of tags in a collection interval

  5. abstract def percentile(collectionInterval: FiniteDuration, percent: Double, tags: TagMap = TagMap.Empty): Int

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    get the current percentile for a collection interval.

    get the current percentile for a collection interval.

    collectionInterval

    The collection interval to get the percentile for.

    percent

    The pecentile to get

    tags

    The tags to get the percentile for

  6. abstract def percentiles: Seq[Double]

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    The percentiles that this Histogram should distribute its values.

  7. abstract def pruneEmpty: Boolean

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    Instruct the collector to not report any values for tag combinations which were previously empty.

  8. abstract def sampleRate: Double

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    How often to collect values.

  9. abstract def tick(interval: FiniteDuration): MetricMap

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    TODO

    TODO

    interval

    TODO

    Definition Classes
    Collector

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. final def synchronized[T0](arg0: ⇒ T0): T0

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  16. def toString(): String

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  17. final def wait(): Unit

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  18. final def wait(arg0: Long, arg1: Int): Unit

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  19. final def wait(arg0: Long): Unit

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