Spring计时器StopWatch在微服务链路中的使用

1、编写控制器代码测试

@RestController
@RequestMapping("/api/v1")
@Slf4j
public class TestController01 {

    
    @PostMapping("/testIdWorker")
    public Response testIdWorker() {
        IdWorker idWorker = new IdWorker(1, 1, 1);
        StopWatch stopWatch = new StopWatch("testIdWorker");

        
        stopWatch.start("task1");
        //模拟微服务调用链路1
        for (int i = 0; i < 100000; i++) {
            log.info(String.valueOf(idWorker.nextId()));
        }
        stopWatch.stop();

        
        stopWatch.start("task2");
        //模拟微服务调用链路2
        for (int i = 0; i < 100000; i++) {
            log.info(String.valueOf(idWorker.nextId()));
        }
        stopWatch.stop();
        log.info("整个微服务链路总耗时（纳秒）及各个链路的占比：{}", stopWatch.prettyPrint());
        log.info("整个微服务链路总耗时（纳秒）：{}", stopWatch.shortSummary());
        log.info("整个微服务链路总耗时（毫秒）：{}", stopWatch.getTotalTimeMillis());
        return Response.ok();
    }
}

2、客户端接口请求
3、接口响应结果数据

2022-03-26 08:11:06.293  INFO 25272 --- [nio-8080-exec-1] c.e.c.test.api.TestController01          : 
整个微服务链路总耗时（纳秒）及各个链路的占比：
StopWatch 'testIdWorker': running time = 2840380500 ns
---------------------------------------------
ns         %     Task name
---------------------------------------------
1491228900  053%  task1
1349151600  047%  task2

2022-03-26 08:11:06.294  INFO 25272 --- [nio-8080-exec-1] c.e.c.test.api.TestController01          : 
整个微服务链路总耗时（纳秒）：
StopWatch 'testIdWorker': running time = 2840380500 ns
2022-03-26 08:11:06.295  INFO 25272 --- [nio-8080-exec-1] c.e.c.test.api.TestController01          : 
整个微服务链路总耗时（毫秒）：2840