[GitHub] [apisix-ingress-controller] lihuawei321 opened a new issue #900: request help: 使用apisix代理grpc服务性能较低

Thu, 03 Mar 2022 23:23:20 -0800 


lihuawei321 opened a new issue #900:
URL: https://github.com/apache/apisix-ingress-controller/issues/900


   ### Issue description
   
   
使用apisix代理grpc服务，发现性能较低。发现一个现象：压测POD,对应的端口只有几个TCP链接；但是通过apisix压测试，POD里的有上千条TCP连接。是不是apisix没有复用tcp链接。以下是测试结果：
   
![image](https://user-images.githubusercontent.com/31987918/156717935-be36476c-62a3-455c-9484-3e1305636d00.png)
   有没有可能和k8s的dns请求有关系？
   是否有可以优化的地方。
   
   ### Environment
   
   - your apisix-ingress-controller version (output of 
apisix-ingress-controller version --long):
   - your Kubernetes cluster version (output of kubectl version):
   - if you run apisix-ingress-controller in Bare-metal environment, also show 
your OS version (uname -a):
   


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