Vercel now directly integrates with SvelteKit's new server-side OpenTelemetry spans.
To get started, activate experimental tracing in SvelteKit:
And create the tracing instrumentation file with the Vercel OpenTelemetry collector:
Traces generated during tracing sessions will now include the built-in SvelteKit spans. You can also configure other collectors. See the SvelteKit observability docs for more information.