Nautobot Capacity Metrics App

Unify  infrastructure capacity planning and visibility in your network source of truth

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Capacity Metrics

Availability Open Source

Initial Release 2021-02-24

Latest Release 2026-04-10

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Overview

The Capacity Metrics App extends Nautobot with the ability to calculate and visualize infrastructure capacity across your environment. By leveraging your existing Nautobot data, the application automatically generates critical metrics for rack utilization, device capacity, and infrastructure allocation. Stop relying on external spreadsheets and manual analysis. With Capacity Metrics, teams can quickly evaluate remaining capacity across racks, locations, and infrastructure components, enabling more informed, data-driven planning and operational decisions.

Challenge

Stop fragmented & reactive infrastructure capacity planning

Managing infrastructure capacity across racks, devices, and sites is a persistent challenge for network teams. Even when organizations maintain a network source of truth, understanding how infrastructure resources are being consumed often requires additional manual analysis.

Teams frequently rely on:

  • Spreadsheets maintained outside of operational systems
  • Static reports that quickly become outdated
  • Manual calculations to determine rack or device utilization
  • Limited visibility into how infrastructure resources are allocated across sites

This fragmentation makes it difficult to answer fundamental operational questions such as:

  • How much rack capacity remains at a site?
  • Which racks are nearing physical or power limits?
  • Where can new equipment be safely deployed?

Without reliable capacity insights, infrastructure planning becomes reactive rather than proactive. Teams may discover constraints only when new hardware needs to be installed, creating delays and operational friction.

Bottom line:
Without integrated capacity visibility, your team is stuck with manual processes, incomplete data, and costly delays.

Outcome

Automated, Data-driven infrastructure management for modern network operations

Once Capacity Metrics is implemented, your team gains consistent, site-wide visibility into physical resource utilization.

Because capacity insights are derived directly from the network source of truth, teams can make planning decisions with greater confidence and accuracy.

Organizations benefit from:

  • Improved visibility into rack and infrastructure utilization
  • Faster planning for new hardware deployments
  • Reduced reliance on spreadsheets and manual calculations
  • Better alignment between documentation and operational reality
  • Scalable infrastructure planning supported by automation

By integrating infrastructure capacity insights into Nautobot, teams can manage growth more effectively while maintaining a reliable operational foundation.

Solution Detail

Capacity Metrics is your automated solution to adding operational capacity insights to Nautobot

The Capacity Metrics App analyzes infrastructure data stored in Nautobot and calculates utilization metrics that help teams understand how physical resources are being used across their network environments.

By leveraging Nautobot’s existing data model, the application provides automated calculations and visual insights that help operators evaluate available capacity without exporting data or building custom reports.

Infrastructure Capacity Calculations

Capacity Metrics calculates utilization metrics based on information already stored in Nautobot, including racks, devices, and related infrastructure components. These metrics allow teams to quickly determine how infrastructure resources are allocated and where additional capacity remains available.

This enables engineers to assess infrastructure readiness before deploying new hardware or expanding services.

Rack Utilization Visibility

The application evaluates rack utilization by examining installed devices and their rack positions. This allows teams to identify:

  • Remaining rack unit capacity
  • Fully utilized racks
  • Available installation space within existing infrastructure

With this visibility, engineers can determine where new equipment can be deployed without manual calculations.

Data-Driven Infrastructure Planning

Because the Capacity Metrics application operates directly on Nautobot data, capacity insights remain aligned with the network source of truth. As infrastructure data is updated in Nautobot, capacity metrics automatically reflect those changes.

This allows teams to make planning decisions based on current operational data rather than outdated documentation.

Integrated with the Nautobot Platform

Capacity Metrics operates as a native Nautobot application and integrates seamlessly with existing workflows and data models. Network teams can evaluate infrastructure capacity without introducing additional tools or data silos.

This approach keeps infrastructure planning tightly coupled with the authoritative network data already maintained in Nautobot.

Plan infrastructure growth with better data

See how the Capacity Metrics App helps teams understand infrastructure utilization and make better planning decisions directly from their network source of truth.

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Frequently Asked Questions

Capacity Metrics is a Nautobot application that calculates infrastructure capacity metrics using data stored in Nautobot. It helps teams evaluate rack utilization and infrastructure resource availability.

The application evaluates key utilization metrics for racks, rack units, and installed devices, all derived from your Nautobot data. This enables comprehensive visibility into how infrastructure resources are being consumed.

No. The app operates on data already stored in Nautobot. As long as racks, devices, and related infrastructure data are modeled in Nautobot, the app can generate capacity metrics.

Capacity Metrics allows teams to evaluate available rack space and infrastructure utilization before deploying new equipment. This helps teams plan deployments more efficiently and avoid resource constraints.

Capacity Metrics focuses on infrastructure capacity insights within Nautobot. It complements network automation workflows by providing capacity visibility tied directly to the network source of truth.

Yes. Because the application calculates metrics based on Nautobot data, changes to infrastructure information are reflected in capacity calculations.

Network engineers, infrastructure planners, NetDevOps teams, and platform architects who need reliable visibility into infrastructure capacity and utilization.

Yes. The application integrates directly with the Nautobot platform and uses its existing data models, allowing teams to incorporate capacity insights into their operational workflows.

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