# Cross-link map: Emit Custom Metrics from Vercel Functions (/docs/observability/custom-metrics)

> From the Vercel docs graph (built 2026-10-23T05:42:52.644Z), spanning vercel.com docs + KB, nextjs.org, ai-sdk.dev, and other Vercel documentation sites. Full graph as JSON: https://vercel.com/docs/graph.json

## Semantically closest pages

- [Custom metrics are now supported in Vercel Observability](https://vercel.com/changelog/custom-metrics-are-now-supported-in-vercel-observability)
- [Accessing Metrics with Vercel CLI](https://vercel.com/docs/analytics/accessing-metrics-with-vercel-cli) — Use the Vercel CLI to query Web Analytics metrics from your terminal.
- [Legacy Metrics](https://vercel.com/docs/pricing/legacy) — Learn about legacy usage metrics, including Bandwidth, Requests, Vercel Function Invocations, and Vercel Function Execut
- [Observability](https://vercel.com/docs/observability) — Find production errors, capture request traces, and discover queryable metrics with Vercel Observability and Vercel CLI.
- [Accessing Metrics with Vercel CLI](https://vercel.com/docs/speed-insights/accessing-metrics-with-vercel-cli) — Use the Vercel CLI to query Speed Insights metrics from your terminal.

## This page links to (2)

- [vercel metrics](https://vercel.com/docs/cli/metrics) — Discover and query observability metrics, and inspect available dimensions and aggregations using the Vercel CLI.
- [@vercel/functions API Reference \\(Node.js\\)](https://vercel.com/docs/functions/functions-api-reference/vercel-functions-package) — Learn about available APIs when working with Vercel Functions.

## Pages that link here (3)

By site: vercel-changelog (1) · vercel-docs (2)

### From vercel-changelog

- [Custom metrics are now supported in Vercel Observability](https://vercel.com/changelog/custom-metrics-are-now-supported-in-vercel-observability)

### From vercel-docs

- [vercel metrics](https://vercel.com/docs/cli/metrics) — Discover and query observability metrics, and inspect available dimensions and aggregations using the Vercel CLI.
- [@vercel/functions API Reference \\(Node.js\\)](https://vercel.com/docs/functions/functions-api-reference/vercel-functions-package) — Learn about available APIs when working with Vercel Functions.