Poco::Prometheus

class HistogramSample

File Information

Library: Prometheus
Package: Core
Header: Poco/Prometheus/Histogram.h

Member Summary

Member Functions: bucketBounds, data, observe

Constructors

HistogramSample

explicit HistogramSample(
    const std::vector < double > & bucketBounds
);

Creates the HistogramSample.

Destructor

~HistogramSample

~HistogramSample() = default;

Destroys the HistogramSample.

Member Functions

bucketBounds inline

const std::vector < double > & bucketBounds() const;

Returns the buckets upper bounds;

data inline

HistogramData data() const;

Returns the histogram's data.

observe

void observe(
    double value
);

Observes the given amount, by increasing the count in the respective bucket.

observe

void observe(
    Poco::Clock::ClockVal v
);

Converts the given Clock time in microseconds to seconds and increases the count in the respective bucket.

Can only be used if no labels have been defined.