Do you have experience working with the data visualization tool Grafana?

Yes, I have worked with Grafana for visualizing metrics and logs. Grafana allows creating dashboards with graphs, tables, and alerts based on data from various sources such as Prometheus, InfluxDB, or Elasticsearch.

Example of usage:

• Set up a Prometheus data source that collects metrics from applications and infrastructure.
• Create a dashboard with graphs of CPU load, memory, and request delays.
• Configure alerts to receive notifications when thresholds are exceeded.

Grafana is convenient for monitoring system status and quickly identifying problems.