Vercel Sandbox now supports memory observability

now includes memory usage data.Vercel Sandbox observability

You can access sandbox memory usage data in the dashboard and through the CLI via the command. vercel metrics

The Memory Usage card reports average, P75, and P95 memory across your sandboxes, alongside the existing CPU usage and data transfer metrics on the sandbox overview page and the project and team-level pages.

On the sandbox detail page, charts are designed to show how close a sandbox is running to its memory ceiling by:

Sandbox memory is also available in the Observability query builder as the measure on the sandbox usage event. You can build custom queries against it and create alerts from the chart. memoryUsedBytes

Sandbox observability data is also available through the Vercel CLI via the command under . Run the command in a linked project for project-specific data, or append to see aggregate data across all projects in your team. vercel metricsvercel.sandbox.memory_used_bytes--all

The CLI returns:

Learn more in the .Sandbox documentation

Read more

Sandbox observability memory in the dashboard

Sandbox memory observability in the CLI

• Automatically scaling the y-axis to sandbox's memory limit

• Adding a dashed reference line at 85% of that limit

• The metric

• The reporting period

• The measurement interval

• The project the sandbox is associated with

• A graph of memory usage, with min, max and avg values