如何从弹簧靴测微计中检索度量

我在用下面的代码试验测微计。如何配置速率聚合并从应用程序中的给定计数器获取速率聚合数据。我所说的聚合速率是指上一次发布间隔的数据?

final MeterRegistry myRegistry = new SimpleMeterRegistry();
final Random random = new Random();
for (iteration = 0; iteration < 1000; iteration++)
{
    final int randomNum = random.nextInt(10);
    final Counter myCounter = myRegistry.counter("myTestCounter", "random", Integer.toString(randomNum));
    myCounter.increment();
    Thread.sleep(100);
}
System.out.println("measure = [" + myRegistry.counter("myTestCounter", "random", "0").measure());
System.out.println("count = [" + myRegistry.counter("myTestCounter", "random", "0").count());

注意:我不想向任何监控系统发布度量。我希望跟踪应用程序本身中每个间隔的给定标记的请求数(例如,给定间隔的成功/失败请求),并将其用于恢复目的。