---
isPrivate: true
title: Metrics Guides
description: Index of Metrics Guides
breadcrumbs: Docs > Metrics > Metrics Guides
---

# Metrics Guides

- [Send metrics with Micrometer](https://docs.datadoghq.com/metrics/guide/micrometer/)

- [Switching between the sum/min/max/avg aggregators doesn't change the value](https://docs.datadoghq.com/metrics/guide/different-aggregators-look-same/)
- [Calculating the system.mem.used metric](https://docs.datadoghq.com/metrics/guide/calculating-the-system-mem-used-metric/)
- [Windows memory metrics in Datadog](https://docs.datadoghq.com/metrics/guide/windows-memory-metrics-in-datadog/)
- [Interpolation and the fill modifier](https://docs.datadoghq.com/metrics/guide/interpolation-the-fill-modifier-explained/)
- [Why does zooming out a timeframe also smooth out my graphs?](https://docs.datadoghq.com/metrics/guide/why-does-zooming-out-a-timeframe-also-smooth-out-my-graphs/)
- [What is the granularity of my graphs? Am I seeing raw data or aggregates on my graph?](https://docs.datadoghq.com/metrics/guide/what-is-the-granularity-of-my-graphs-am-i-seeing-raw-data-or-aggregates-on-my-graph/)
- [Manage Logs and Metrics with Terraform](https://docs.datadoghq.com/logs/guide/manage_logs_and_metrics_with_terraform)

- [Metrics Without Limits™ - Learn how to control custom metrics volumes and costs with Metrics without Limits™](https://docs.datadoghq.com/metrics/metrics-without-limits/)
- [Best Practices for Custom Metrics Governance - Understand what your usage is and take action to reduce the largest cost drivers](https://docs.datadoghq.com/metrics/guide/custom_metrics_governance)
- [Dynamic Quotas for Metrics](https://docs.datadoghq.com/metrics/guide/dynamic_quotas)
- [Agent-Side Filtering for Custom Metrics](https://docs.datadoghq.com/metrics/guide/agent-filtering-for-custom-metrics/)