[Home](./index.md) > [fastify-metrics](./fastify-metrics.md) > [IRouteMetricsConfig](./fastify-metrics.iroutemetricsconfig.md) > [routeBlacklist](./fastify-metrics.iroutemetricsconfig.routeblacklist.md) ## IRouteMetricsConfig.routeBlacklist property A list of routes that will be excluded from metrics collection. **Signature:** ```typescript routeBlacklist?: readonly (string | RegExp)[]; ``` ## Default Value `undefined`