# Prometheus Monitoring

Comprehensive Prometheus monitoring and alerting system examples including custom metrics exporters, alert rule configuration, PromQL queries, and Grafana dashboard integration

> Canonical page: https://elysiatools.com/en/samples/prometheus

- **Category:** Observability & Monitoring

- **Keywords:** prometheus, monitoring, metrics, alerting, observability, timeseries, devops, grafana, promql, exporters

## Overview

Comprehensive Prometheus monitoring and alerting system examples including custom metrics exporters, alert rule configuration, PromQL queries, and Grafana dashboard integration

## Examples

- **Custom Prometheus Metrics Exporter**: Build a custom Prometheus metrics exporter with multiple metric types including counters, gauges, histograms, and summaries for comprehensive application monitoring
- **Prometheus Alerting and Alertmanager Configuration**: Complete alerting setup with Prometheus alert rules, Alertmanager configuration, multiple notification channels (email, Slack, PagerDuty), and advanced alert routing
- **Advanced PromQL Query Examples**: Comprehensive collection of PromQL queries for system monitoring, application performance analysis, business metrics, and alerting scenarios with detailed explanations

## When to use

- Use this sample set when you want reference inputs for Prometheus Monitoring.
- Use it to preview output formats and compare related sample variants.

## How it works

- Open a sample entry to inspect the prepared example payload or asset.
- Compare it with related tools to understand how the workflow connects.

## Use cases

- Custom Prometheus Metrics Exporter
- Prometheus Alerting and Alertmanager Configuration
- Advanced PromQL Query Examples

## Frequently asked questions

### What is included in Prometheus Monitoring?

This page includes curated sample entries, related tools, and neighboring sample collections for Prometheus Monitoring.

## Related tools

- [HCL-YAML Converter](https://elysiatools.com/en/tools/hcl-yaml-converter): Convert between HashiCorp Configuration Language (HCL) and YAML formats for Terraform configurations
- [TOML-YAML Converter](https://elysiatools.com/en/tools/toml-yaml-converter): Convert between TOML and YAML formats with support for complex data structures and configuration files
- [YAML File Merger](https://elysiatools.com/en/tools/yaml-merger): Merge multiple YAML files with various strategies (deep merge, overwrite, combine arrays, etc.)
- [Config File Semantic Diff](https://elysiatools.com/en/tools/config-file-semantic-diff): Compare JSON, YAML, TOML, and dotenv configurations by key path while ignoring ordering and formatting noise.
- [Environment Config Diff Visualizer](https://elysiatools.com/en/tools/environment-config-diff-visualizer): Compare dev, staging, and production configuration bundles across JSON, YAML, TOML, or ENV formats and highlight drift, missing keys, and cleanup suggestions
- [JSONata Query & Transform Studio](https://elysiatools.com/en/tools/jsonata-query-transform-studio): Preview JSONata-style queries and transformations, compare results across sample payloads, and export the transformed output as JSON, CSV, YAML, or Markdown
- [OpenAPI to Postman Collection](https://elysiatools.com/en/tools/openapi-to-postman-collection): Turn an OpenAPI 3.x or Swagger 2.0 spec (JSON/YAML) into an importable Postman Collection v2.1.0 with folders, variables, auth and example responses.
- [TOML / INI / HCL / .env / Nix / dotenv ⇄ Kubernetes ConfigMap & Secret Config Format Bridge](https://elysiatools.com/en/tools/toml-ini-hcl-envfile-nix-dotenv-kubernetes-configmap-secret-config-format-bridge): Convert configuration files between dotenv .env, TOML, INI, Java .properties, YAML, JSON, HCL (Terraform/Vagrant native syntax) and Nix attribute sets, and emit Kubernetes ConfigMap or Secret manifests. Template placeholders (${VAR}, {{var}}, envsubst) are preserved verbatim, type inference provenance (string/int/float/bool/list) is tracked, HCL block labels fold into nested keys, and a round-trip diff calls out non-equivalent settings — dropped keys, re-typed values and rewrites — instead of coercing them silently.

## Related content

- [Grafana Advanced Application Samples](https://elysiatools.com/en/samples/grafana-samples): Comprehensive Grafana samples covering advanced dashboard design, alerting configurations, data source integrations, and plugin development
- [Distributed Tracing Samples](https://elysiatools.com/en/samples/distributed-tracing-samples): Comprehensive distributed tracing examples using Jaeger, OpenTelemetry, and other modern observability tools for microservices architecture
- [Datadog Monitoring Samples](https://elysiatools.com/en/samples/datadog-samples): Comprehensive Datadog monitoring and observability configuration examples including APM, logs, metrics, and dashboards
- [InfluxDB Database Samples](https://elysiatools.com/en/samples/influxdb): InfluxDB time series database examples including data modeling, queries, and monitoring
- [Docker & Kubernetes Samples](https://elysiatools.com/en/samples/docker-kubernetes): Essential container orchestration examples including Dockerfiles, Docker Compose, and Kubernetes manifests for modern application deployment
- [Elastic Stack (ELK) Samples](https://elysiatools.com/en/samples/elastic-stack-samples): Comprehensive Elastic Stack configuration including Elasticsearch, Logstash, Kibana, and Beats setup for log management and analytics