RT 熔断降级规则不生效

基于RT的降级，不起作用

线程休眠1s,降级规则为当响应超过500ms就降级，但是不起作用。代码如下：

List degradeRules = new ArrayList<>(); // 基于平均响应时间 DegradeRule rtRule = new DegradeRule("sayHello"); rtRule.setCount(20); rtRule.setGrade(RuleConstant.DEGRADE_GRADE_RT); rtRule.setTimeWindow(1); rtRule.setMinRequestAmount(2); rtRule.setRtSlowRequestAmount(2); degradeRules.add(rtRule); DegradeRuleManager.loadRules(degradeRules);

测试service：

@Service public class TestService {

@SentinelResource(value = "sayHello", fallback = "sayWorld", blockHandler = "sayWorld")
public String sayHello(String name) throws Exception {
   
    Thread.sleep(10000);
    return "Hello, " + name;
}
public String sayWorld(String name) {
    System.err.println("fallback");
    return "World, " + name;
}

}

sentinel version

com.alibaba.cloud spring-cloud-alibaba-dependencies 2.2.1.RELEASE pom import

原提问者GitHub用户176wer