# Vercel Sandbox now supports memory observability

By Steven Van · 2026-09-25

Vercel Sandbox dashboards and the CLI now report memory usage, including P75/P95 stats and a warning line near the memory limit.

Vercel Sandbox observability now includes memory usage alongside CPU and data transfer. The Memory Usage card on the sandbox overview and project/team-level pages reports average, P75, and P95 memory across sandboxes. On the sandbox detail page, charts scale the y-axis to the sandbox's memory limit and add a dashed reference line at 85% of that limit, showing how close a sandbox is running to its ceiling.

The data is also available as the **memoryUsedBytes** measure on the sandbox usage event in the Observability query builder, for building custom queries and alerts. In the [Vercel](<https://creatorstoolbox.com/tools/vercel>) CLI, the vercel metrics command exposes it under vercel.sandbox.memory\_used\_bytes: run it in a linked project for project-specific data, or add --all for aggregate data across a team. The [announcement](<https://vercel.com/changelog/vercel-sandbox-now-supports-memory-observability>) says the CLI returns the metric, reporting period, measurement interval, associated project, and a graph with min, max, and average values.

![Vercel](<https://www.google.com/s2/favicons?domain=vercel.com&sz=128>)

Vercel

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[View Vercel →](<https://creatorstoolbox.com/tools/vercel>)

[Read the original announcement →](<https://vercel.com/docs/sandbox>)

[Read Vercel Sandbox now supports memory observability on Creators Toolbox](<https://creatorstoolbox.com/blog/vercel-vercel-sandbox-now-supports-memory-observability>)

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Canonical source: https://creatorstoolbox.com/blog/vercel-vercel-sandbox-now-supports-memory-observability