Springboot整合JMH基准测试

package com.xdclass.couponapp;

import com.xdclass.couponapp.service.CouponService;
import org.openjdk.jmh.annotations.*;
import org.openjdk.jmh.runner.Runner;
import org.openjdk.jmh.runner.RunnerException;
import org.openjdk.jmh.runner.options.Options;
import org.openjdk.jmh.runner.options.OptionsBuilder;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;

@State(Scope.Thread)
public class JMHSpringBootTest {

    private ConfigurableApplicationContext context;
    private CouponService couponService;

    public static void main(String[] args) throws RunnerException {
        Options options = new OptionsBuilder().include(JMHSpringBootTest.class.getName()+".*")
                .warmupIterations(2).measurementIterations(2).forks(1).build();
          new Runner(options).run();
    }

    /**
     * setup初始化容器的时候只执行一次
     */
    @Setup(Level.Trial)
     public void init(){
         context = SpringApplication.run(CouponAppApplication.class);
         couponService = context.getBean(CouponService.class);
     }

    /**
     * benchmark执行多次，此注解代表触发我们所要进行基准测试的方法
     */
    @Benchmark
    public void test(){
        System.out.println(couponService.getCouponList());
    }
}

 

执行结果：

 

Benchmark                Mode  Cnt    Score   Error  Units
JMHSpringBootTest.test  thrpt    2  335.917          ops/s