| github.com/prometheus/client_golang/prometheus | Package prometheus is the core instrumentation package. |
| github.com/prometheus/client_golang/prometheus/collectors | Package collectors provides implementations of prometheus.Collector to conveniently collect process and Go-related metrics. |
| github.com/prometheus/client_golang/prometheus/promhttp | Package promhttp provides tooling around HTTP servers and clients. |
| k8s.io/component-base/metrics | |
| net/http | Package http provides HTTP client and server implementations. |