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Prometheus Go Client Library

Official Go client library for instrumenting applications with Prometheus metrics.

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Field note

What it does

Provides Go APIs to create counters, gauges, histograms, and registries, plus an HTTP handler to expose /metrics endpoints for Prometheus scraping.

Capabilities

Available capabilities

HTTP metrics exposition Custom metrics registration Go runtime metrics collection

Tags

Tags

Ways to use it

Ways to use it

sdk

Go / github.com/prometheus/client_golang/prometheus/promhttp

Product features

Product features

Basic querying of multi-target exporters

Configuring modules

Example configuration: Multiple targets and multiple modules in one Prometheus job

Querying multi-target exporters with Prometheus

Running multi-target exporters

Summary

The multi-target exporter pattern?

Understanding and using the multi-target exporter pattern