What tools and technologies do you use to organize monitoring of your services?

I usually use the following tools and technologies for monitoring services:

• Prometheus — for collecting metrics from services and systems.
• Grafana — for visualizing metrics and creating dashboards.
• ELK Stack (Elasticsearch, Logstash, Kibana) — for centralized logging and log analysis.
• Alertmanager — for setting up notifications based on metrics.
• Jaeger or Zipkin — for distributed tracing and latency analysis.

These tools allow tracking the state of services, performance, errors, and quickly responding to incidents.