SpringCloud--服务降级--高并发测试卡顿

1. Jmeter高并发测试：
   1. 

       

   2. http://localhost:8001/payment/hystrix/ok/1 ：秒回

   3. http://localhost:8001/payment/hystrix/timeout/1 ：处理三秒钟
   4. 

       

   5. 

      

   6. 

       

       

2. 订单微服务调用支付服务

   1. 

   2. 

   3. 

   4. 

   5. 

   6. 

   7. package com.model.service;
      
      import org.springframework.cloud.openfeign.FeignClient;
      import org.springframework.stereotype.Component;
      import org.springframework.web.bind.annotation.GetMapping;
      import org.springframework.web.bind.annotation.PathVariable;
      import org.springframework.web.bind.annotation.RequestMapping;
      
      /**
       * @Description:测试类
       * @Author: 张紫韩
       * @Crete 2021/9/11 23:46
       */
      @Component
      @FeignClient("springcloud001-provider-payment")
      @RequestMapping("/payment")
      public interface OrderService {
      
          @GetMapping("/hystrix/ok/{id}")
          public String paymentInfo_ok(@PathVariable("id")Integer id);
          @GetMapping("/hystrix/timeout/{id}")
          public String paymentInfo_timeout(@PathVariable("id")Integer id);
      }

   8. package com.model.controller;
      
      import com.model.service.OrderService;
      import org.springframework.stereotype.Controller;
      import org.springframework.web.bind.annotation.GetMapping;
      import org.springframework.web.bind.annotation.PathVariable;
      import org.springframework.web.bind.annotation.RequestMapping;
      import org.springframework.web.bind.annotation.RestController;
      
      import javax.annotation.Resource;
      
      /**
       * @Description:测试类
       * @Author: 张紫韩
       * @Crete 2021/9/11 23:46
       */
      @RestController
      @RequestMapping("/consumer")
      public class OrderController {
      
          @Resource
          private OrderService orderService;
      
          @GetMapping("/payment/hystrix/ok/{id}")
          public String paymentInfo_ok(@PathVariable("id")Integer id){
              return orderService.paymentInfo_ok(id);
          }
      
          @GetMapping("/payment/hystrix/timeout/{id}")
          public String paymentInfo_timeout(@PathVariable("id")Integer id){
              return orderService.paymentInfo_timeout(id);
          }
      
      }

   9. 

       

   10. 

3. 问题：

   1. 

4. 解决：

   1. 　

       

       

   2. 

   3.