How do you monitor and analyze logs in your system?

For monitoring and analyzing logs, I usually use centralized logging systems such as ELK Stack (Elasticsearch, Logstash, Kibana) or Grafana Loki. Logs are collected from various services and aggregated in one place, which facilitates searching and analysis.

Main steps:

• Configuring logging in applications using structured formats (e.g., JSON).
• Sending logs to a centralized server via agents (Filebeat, Fluentd).
• Visualization and analysis through Kibana or Grafana.

This allows for quick error detection, performance tracking, and understanding system behavior in real-time.