samples/hello_service/benchmarks/say_hello_bench.cpp

#include <userver/utest/using_namespace_userver.hpp>
 
#include "say_hello.hpp"
 
#include <string_view>
 
#include <benchmark/benchmark.h>
#include <userver/engine/run_standalone.hpp>
 
void HelloBenchmark(benchmark::State& state) {
  engine::RunStandalone([&] {
    for (auto _ : state) {
      auto result = samples::hello::SayHelloTo("userver");
      benchmark::DoNotOptimize(result);
    }
  });
}
 
BENCHMARK(HelloBenchmark);