prometheus

package module

v0.75.4 Latest Latest Go to latest Published: Feb 16, 2026 License: Apache-2.0 Imports: 7 Imported by: 1

Details

Package prometheus provides utility functions to deal with prometheus endpoints

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type Metric map[string]string

Metric is a set of labels for a sample.

type MetricFamily struct {
	Name    string
	Type    string
	Samples []Sample
}

MetricFamily represents a metric family that is returned by a prometheus endpoint.

func ParseMetrics(data []byte) ([]MetricFamily, error)

ParseMetrics parses prometheus-formatted metrics from the input data.

func ParseMetricsWithFilter(data []byte, filter []string) ([]MetricFamily, error)

ParseMetricsWithFilter parses prometheus-formatted metrics from the input data, ignoring lines which contain text that matches the passed in filter.

type Sample struct {
	Metric    Metric
	Value     float64
	Timestamp int64 // milliseconds since epoch, 0 if not set
}

Sample represents a single metric data point.