Wikimedia\Stats\Metrics\HistogramMetric Class Reference

Histogram Metric Implementation. More...

Public Member Functions
	__construct (StatsFactory $statsFactory, string $name, array $buckets)
	fresh ()
	Returns metric with cleared labels.
	observe (float $value)
	Increments bucket associated with the provided value.
	setLabel (string $key, string $value)
	Adds a label $key with $value.

Detailed Description

Histogram Metric Implementation.

Histogram Metrics are a collection of CounterMetric arranged into buckets.

Author

Cole White

Since

1.44

Definition at line 22 of file HistogramMetric.php.

Constructor & Destructor Documentation

__construct()

Wikimedia\Stats\Metrics\HistogramMetric::__construct	(	StatsFactory	$statsFactory,
		string	$name,
		array	$buckets )

Definition at line 32 of file HistogramMetric.php.

Member Function Documentation

fresh()

Wikimedia\Stats\Metrics\HistogramMetric::fresh

(

)

Returns metric with cleared labels.

Returns

HistogramMetric

Definition at line 117 of file HistogramMetric.php.

observe()

Wikimedia\Stats\Metrics\HistogramMetric::observe

(

float

$value

)

Increments bucket associated with the provided value.

Definition at line 75 of file HistogramMetric.php.

setLabel()

Wikimedia\Stats\Metrics\HistogramMetric::setLabel	(	string	$key,
		string	$value )

Adds a label $key with $value.

No order is respected.

Returns

HistogramMetric

Definition at line 106 of file HistogramMetric.php.

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The documentation for this class was generated from the following file:

• includes/libs/Stats/Metrics/HistogramMetric.php