@Benchmark
  public Response buildAndQuery_fake() {
    return Feign.builder()
        .client(fakeClient)
        .target(FeignTestInterface.class, "http://localhost")
        .query();
  }
How fast is creating a feign instance for each http request, without considering network?
benchmark/src/main/java/feign/benchmark/WhatShouldWeCacheBenchmarks.java