next.config.js にて instrumentationHook を有効にする

module.exports = {
  experimental: {
    instrumentationHook: true,
  },
}

export async function register() {
  if (process.env.NEXT_RUNTIME === "nodejs") {
    await import("./instrumentation.node.ts");
  }
}

https://nextjs.org/docs/app/guides/open-telemetry

https://harith-sankalpa.medium.com/a-complete-guide-to-instrumenting-next-js-with-opentelemetry-and-pino-logger-54cf5734a40c

https://www.highlight.io/blog/new-error-management-ui

https://gigazine.net/news/20230722-highlight-io/