How does a Prometheus Histogram work?
Switching between Prometheus servers in Grafana using data source variables
How much disk space do Prometheus blocks use?
How much RAM does Prometheus 2.x need for cardinality and ingestion?
How Uber Monitors 4,000 Microservices
Optimising Prometheus 2.6.0 Memory Usage with pprof
Monitoring Kubernetes, part 1: the challenges + data sources
Thanos: long-term storage for your Prometheus Metrics
The Billion Data Point Challenge: Building a Query Engine for High Cardinality Time Series Data