问题
I'm using NestJS (with Express Server) for a project and trying to optimize the performance on some of the endpoints, using New Relic I noticed that a big chunk of the response time of all endpoints is spent in an anonymous middleware, reaching 89% at some points.
Is there a way to find out which middleware is this?
来源：https://stackoverflow.com/questions/63778644/annotating-an-annonymus-middleware-in-newrelic-in-a-nestjs-app