Pull-based metrics collection with service discovery. Scrape Kubernetes pods, VMs, and custom exporters automatically as infrastructure scales.

Powerful query language for aggregation, filtering, and mathematical operations on time series. Build complex dashboards and alerting rules.

Retain metrics for up to 2 years with automatic downsampling. Cost-effective cold storage tier for historical data with full query support.

Aggregate metrics across multiple Prometheus instances and clusters. Global query view with hierarchical federation for multi-campus deployments.