What should be taken into consideration when using Prometheus?

  1. It is recommended to avoid using default configurations directly in a production environment and instead tailor them to specific needs through adjustments and optimizations.
  2. Ensure that the Prometheus server has enough resources (CPU, memory, storage) to handle the collected metric data.
  3. Regularly monitor the performance of Prometheus to promptly identify and resolve potential issues.
  4. Consider utilizing Prometheus alerting feature to promptly identify system anomalies and take appropriate actions.
  5. Keep Prometheus in sync with the monitored systems to ensure compatibility and stability.
  6. Implementing the appropriate storage strategy is essential to avoid performance degradation caused by expired or excessive data.
  7. Ensure the security of the Prometheus server by preventing unauthorized access and attacks.
  8. Timely update Prometheus and its related plugins to ensure system security and functionality integrity.
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