---
title: Infrastructure metrics reference
description: Learn about the key metrics displayed in the Infrastructure app and how they are calculated. Host metrics, Container metrics, Kubernetes pod metrics,...
url: https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/reference/observability/metrics-reference
products:
  - Elastic Cloud Serverless
  - Elastic Observability
---

# Infrastructure metrics reference
Learn about the key metrics displayed in the [Infrastructure app](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/solutions/observability/apm/infrastructure) and how they are calculated.
- [Host metrics](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/reference/observability/observability-host-metrics)
- [Container metrics](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/reference/observability/observability-container-metrics)
- [Kubernetes pod metrics](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/reference/observability/observability-kubernetes-pod-metrics)
- [AWS metrics](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/reference/observability/observability-aws-metrics)