Prometheus Monitoring Overview
Prometheus is an open-source monitoring and alerting toolkit designed for reliability and scalability in dynamic environments.
It collects and stores metrics as time series data, enabling powerful querying, visualization, and alerting on system performance over time.
Prometheus is widely adopted for infrastructure and application monitoring, especially in cloud-native and containerized environments such as Virtual machines and Docker-containers.
Components and agents
- Prometheus – Metrics collection
- Blackbox Exporter – Service availability probing
- Grafana – Data visualization
- cAdvisor agent – Container monitoring
- Node Exporter agent – System-level metrics
1. Prometheus in Our System
In our setup, Prometheus plays a central role in tracking:
- System health
- Resource usage (CPU, memory, disk, and network)
- Service performance
- Alerting and anomaly detection
This helps us identify issues early, maintain operational stability, and ensure high availability across our environment.
2. Integration with Grafana and Alertmanager
In our infrastructure, Prometheus works closely with:
- Grafana — for advanced data visualization and interactive dashboards
- Alertmanager — for managing and routing alerts to appropriate teams and channels
Together, they monitor:
- Internal service systems
- Customer systems
- Web interface availability
- SSL certificate validity
This integrated stack ensures comprehensive observability and proactive monitoring across our entire ecosystem.
Changelog
| Date | Author | Message |
|---|---|---|
| 2026-02-25 | aresnikowa | Merge remote-tracking branch 'origin/master' |